INDEX BY SUBJECT■pOR your convenience there appears below a list of page

respective issues for 1948. Those in the indicate the numbers of the general pages

second columns indicate which pages 2, *^®,^*'uceedlngs of the American Association textile Chemists and Colorists.

letter "P” before the page number, ® tudex, indicates that the material ap­peared in the Proceedings of the Association.

IVo. o/ CfneraJ ProceedingsIssue Pages Pages

12 ........................... 1 37 to 40 PI to P.36^ 26 ........................... 2 65 to 72 P41 to P64February 9 ........................... 3 73 to 108 P81 to PIOQ

February 23 ......................... 4 133 to 142 P loqtoPl32

March 22 .............................. 6 211 to 214 P183toP210................................. 7 239 to 250 P215 to P’ SS

April 19 ................................ 8 251 to 282 P259 to P2745 3V 3 ................................... 9 283 to 318 P’ 91 to P310May IJ ................................. 10 319 to 354 P327 toP348May 31 ................................. 11 3.55 to 390 P363 to P3R2June 14 ................................. 12 391 to 492 P399 toP410June 28 ................................. 13 493 to 452 P433 to P444JP'y 12 ................................. 14 453 10 480 P457 to P472July 26 15 .507 to 512 P4R1 to P506August 9 .............................. Ifi 513 to 542 P.519toP528Au^ist 23 ............................ 17 5.59to 570 P543 to P558September 6 18 571 to 578 P579 to PRC2September 20 19 R03 to 632 P613toP«9oOctober 4 29 633 to 664 PC43 to P6.54October 18 21 691 to 708 P5R5 to PoonNovember 1 ......................... 22 70Q to 740 P799 ioP736November 15 ....................... 2.3 7«1 to 772 P74i to P7R0November 99 ....................... 24 709 to 804 P773 to P798Oecember 13 25 805 to 852 p°31 to P"48December 27 26 853 to 882 P859 to P878

AATCC Contributions to Industry (Herrmann) P861AATCC Headquarters, Recent Visitor to.......... ........ P779AATCC Headquarters, Visit................................... P499AATCC Laboratories, Visitors at............... ....................... P543Absorption of Light-Weight Cotton Fabrics, Determination ’ofthe Rate of Water (Kettering).......... 72ABSTRACTS .................................

(Listed in order of appearance)Organo-Silicon Compounds ......................... lOiCharacteristics and Application of Polvvinvl Butyral Coatings 101Economy and Production in Screen Printing.. . : ....... iniMilling Shrinkage of Union Fabrics.................... lOlWool Fibers Under the Microscope.......... .................. 101Sulfonation of Vegetable Oils (Turkey Red Oil) .................. 101A Practical Microbiological Labor.ato’r y ............................ ''' loiNem Applications of Color Measurement in the Dyeing ofWool ...................................................................... ‘ JQ2A New Reagent for the Identification of Vat Dyes- AcidifiedPotassium Permanganate ................................. 102Th e Estimation of Diazo-Compounds through'Decompositionby Light ............................................................... 11,2The Influence of Liquor Flow Rate in Package Dveirig............ 102Some Aspects of the Electrochemistry of Dyeing ’ io2

Coloration of Cellulose Acetate'Ra-ron with Particular Reference to Fast-to-Scour Shades ' 102The Measurement of the Affinity of Monobasic Acid Dyes'forWool ............................................. •' 127Industrial Dye Vat Control........... 137The Combination of Acid Dyes with Amine and AmideUrouns in Nylon Fiber........ 127The Diffusion of Direct Dves into Cellulose- 1 ......................... 137Dyeing: A Comparison between the Changes in German' andAmerican Practice .................. 127Modern American Dveing P ractice .!!!!!!!.'............................ 127^ e Application of Dyeing Theory to Dveine Practiee........... 127Some Factors Affecting the Dveing of tfiscose Ravon-'l........ 1.38S ome Factors Affeetini the Dyeing of Viscose Ravon- II....... 138Tendering of Vat Dved Textile Ma+erlals on Exposure to l iaht 138 The Heats of Reaction and Affinities of Direct Cotton Dyes

Rayon. Viscose Rayon and Cotton ' 138Napbthol Dvein" Past and Present............... 241T=x+i1e Roreen pointers and Pigment Colors ....................... 24iModern Textile Chemicals.... T........ 241Patent Mononnlv in Chemical Indu.at'rv.................................... 241Simple Procedime Governs Care of Resins. ......................... 249Proeediu-e for Obtainino- Patents. .. 249Dveing Prnn°rties of Indian Co^on............... 242Location of Melamine Resin in Treated tVon] Fibers............... 249Laboratory Machine Gives Continuous Dveing Data............... 249Pennereil s Opelika pieacbery................'................... 242Hieblv Concentrated Hvdrocren Peroxide.. . 242'Sorntion of Nitrogen and Water Vanor on Tevtii'e 'Fibers...... 414Resistance of Resin-Impregnated Cotton Fabrics to Micro­organisms ..................................................... ^14Textile Testing in Germany............... 414Detergency Studies ............................ 414Mildem- and Rot-Resis<-ance of Te'-v tiles!!! 414Rome Notes on Plaek for Textile Printing .............................. .lit:Keening the Well Dressed Male Cool in siumrn°r..................... 415A New process for Dyeing Carbonized Piece Goods with Acid............................................................Flammability Varies with Type Test and Fabric..................... 41,5Fastness and T.eveiness In Wool Dyeing 4isRayon Vam Dveing ®....................................The strinning of Dyed Textiles by the' Use' oif "iTv'drosuifiteCoTv>pounos ........................................................ 41fiTesting as an Aid to Efficiency in Finishing. !! 416

Peroxide Bleaching: Modern Practice for Major Textiles; Useof Stabilizers; New Techniques Possible................................ 416

Phosphorylated Cotton Cellulose as a Cation-ExchangeMaterial ...................................................................................... 416

Wetting of Wool as a Function of the Duration of FadeometerExposure .................................................................................... 416

Textile Testing in Germany: Part II.......................................... 446A Few Experiments on the Crystallinity of Polyamides........ 446Damages to Engraved Copper Rolls in Textile Printing............ 446Second Report of Fastness Tests Committee............................. 447Second Report of the Committee on Dyeing Properties of

Direct Cotton Dyes................................................................... 447Shrinkproofing, Dyeing and Finishing Men’s Hosiery of Wool

and Nylon Blends....................................................................... 447Textile Research Achievements in 1947..................................... 447Elements of Dyehouse Control.................................................... 447Effect of Light Exposure on Animal Fibers.............................. 447Screen Printing ............................................................................. 447Rayon Economies with a Synthetic Detergent......................... 447Resin Finishes in Wool Textiles.................................................. 473Dyeing of Nylon Staple................................................................ 473A New Method of Fixing the Goods on the Screen Printing

Table ........................................................................................... 473Improving the Properties of Fibers and Dyeings by Treat­

ment with Hydrophobic Melamine-Formaldehyde Com­pounds ....................................................................................... 473

Furnisher Faults in Printing and their Prevention................... 473Elastic N-Substituted Polyamides............................................... 473pH in Textile Finishing Processes............................................... 560An Orifice Test to Evaluate Yarns for Swelling-Type Water-

Resistant Fabrics ...................................................................... 560“Synthetic Wool”—The Quest Continues................................... 560Textile Testing in Germany: Part III........................................ 560Cotton—A Versatile Textile Fiber............................................. 560The Bleaching of Animal Fibers by Modern IWethods............. 560The Felting of Animal Fibers..................................................... 560The Dveing Properties of Chlorinated Wool............................ 5611949 Spring Men’s Hat Colors.................................................... 657The Coloring of Svnthetic Plastics and Resins......................... 65750 Years of Textile Research..................................................... 65750 Years of Progress in Dyeing, Bleaching and Finishing

Equipment ................................................................................ 65750 Years of Progress in Fabric Finishing Materials................. 658Dveing of Nylon with Logwood ............................................... 658Progress Through the Years in Plastics and Textiles............. 658Mercerization and the Barium Number..................................... 658Some Miscellaneous Applications of Dyes................................. 658Studies on the Absorption of Metbvlene Blue by Ju+e Fiber 658 Electron Microscopical Studies of Natural Cellulose Fibers... 658Vinyon N Resin and Fibers......................................................... 658The Redman Process for Controlling Shrinkage of Knitted

Fabrics ....................................................................................... 658Unusual Causes of Unlevel Shades in Textile Printing............ 659New Stevens I.aboratory Insures Fabric Quality...................... 659Mildew and Mildew Control......................................................... 659Rayon and Fortisan in Surgery.................................................. 659Fast Color Resist Prints from Indigoso] Grounds.................. 6.59Safety Program Can Cut Finishing Accident................. 659Precision Finishing Needed for Striped Knit Goods................. 727Dveing Uncarbonized Woolen Seams Rags................................ 797Non-Shrink Treatments for Wool.................... 727Cellulose Studies: X ................................................ . 727Silicones. New Hydrophobic Materials Useful in the 'T'e'x'tiieIndustry ..................................................................................... 79aDegiimming Ramie bv New Australian Process....................... 728Dyeing Hea rv Shades on Acetates........................... 728Imparting Water Ben°llencv to Textiles by Cliernical Meth-one;; A 'R<=vip'wr of n .9,Proper Preparation Prevents Printing Probl ems’ 728C(^^titutional Factors in the Production of Artificial ProteinFlb rc; ............................................................The Effpct of Drv Cleaning on Cellulose A'c'etate 'Rayori! ! ! ! ! 779Economy in Scouring.................................................. ' 776Rubber in the Textile Industry. . . ................. 779Earliest Wavs of Coloriptr, _ 77^Primitive Dveing M ethods.,.!!.................................................. 779Some Problems of Primitive Dveing!! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ........ 779Cataivsis in Textile Manufacture. . 779Abstracts of Papers............... ........................... p67p

Acc^eratpd Aeing Test to Light, "p'r'el'irninarv " Sten's" in "tlie Development of an (Lyle, Mack, Bonnet, Wachter andPice) ................................. 251

Accelerated Gas Fadin<r Test for p'a-iion"Fa'b'ri'c's',' Formulationof an fP^v. MaeV. Honn»=‘t and Wacht^ r) R29Substantiate Specification'Require! m^nts. Use of fBaci #=‘r ) ......................... oqo

^ ‘ lews^of Fabrics, Current'Processing'p'rob!deV4lr Chemical' 'Co'nt'rol's' to' '('Phiia!

Address, The President’s (Herrmann)....... ......................... -pV p863Advisory Research Committee, Piedmont Sectional................. ’ pqAveino- of Textiles, B°orcanizes Committee on. ...................... pqAging ’Test to Lieht Prelincinary Steps in the Deveion'ment of

an (Lvle. Mack. Ponnet. Wachter and^icet 251^’^Mo^menT 'a t * Company, Research and DelAlpbabctical l ist of New'-prodi'icts................................................. ZII?Analysis, An Outline of Oiialltativ'e Dve ' 'cMa'thew's'n'n 1 ............ 790Anaivsis bv Infrared Technloue. Textile tSadtlerl ............ -dZssAnalysis of Svnthetic Detergents. 'The Quantitative'-' Ext'en-

sulfonic'Ac?d Gr^m'^TsbffaTff)'’" Containing theAnimalization of Celluloslc Fibers (Fomeili'l ......................... es.Anionic Substantive Softeners (M"Leod1 ........................... .S'ZS

Augusta, Ga., To H o ld ..!!!........................... -pinnASA, Correspondence with........ L,"'Atm-^pheric Gas Fading, Comparison of ’t'wo "Current "’feet

Procedures for Testing Fabric Resistance to (Ray? ^ 76

882B AMERICAN DYESTUFF REPORTER December 27, 1948

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Attend Augusta National Convention, Over 1,000.......................AuUUS'i A iNAriuNrt-Li COiWIsN ilUiN

To noid Annual Meeting............................................................ieclinieal Program ......................................................................gvin Convenaun ...........................................................................An Invitation lo Attend...............................................................Meeting ot Committees...............................................................bpeciai Events lor paoies............................................................r mances .........................................................................................ispeeiai Train ................................................................................Prelimmary Program ...................................................................Hotel Heservations ......................................................................Transportation .............................................................................Activities of Dining Committee..................................................ExniDits ........................................................................................Oenerai Barton to Welcome Members......................................eastern Air Dines.........................................................................Hugft Comer to be Principal bpealcer at Annual Banquet....Printing ........................................................................................Tecnnical Program ......................................................................Entertainment .............................................................................Kegistration and Keception.........................................................Banquet Committee ....................................................................Samuel L. Hayes to be Toastmaster at Annual Banquet........Special Train—Hotel Accommodations.....................................Publicity .......................................................................................Greetings from your President....................................................Your Hosts for tne Convention (Thompson)............................Greetings from the Southern Sections......................................Program .......................................................................................Exhibits .........................................................................................Local Committees ......................................................................Intersectional Contest Committees.............................................Abstracts of Papers......................................................................Harold Mason Cnase; 1948 Olney Medalist (Thompson)........The Convention City (Rice).......................................................Over 1,0000 Attend........................................................................Printing Group Meeting—

Textile Printing: SKill or Mystery? (Broadbent).................Requirements of Petroleum Solvents in Pigmented Textile

Printing Pastes (Billmeier)..................................................Textile Printing Techniques (Richardson)................................Testing and Auxiliaries Group IVieeung—

An Evaluation of Soaps and Detergents (Furry, McLendonand Aler) ..............................................................................

Pictures of Convention...............................................................Intersectional Contest—■

Vocational Texts in Practical Wet Processing (South Ccntrsl Section) • • . . . . . . . . . . . . . . . . . . .

The Effect of Sulfur Black on tlie Tendering of CottonYarns (Southeastern Section).............................................

A Spectrographic Study of Treated Textiles (NorthernNew England Section)..........................................................

Dinner Honoring Corporate and Charter Members—AATCC Contributions to Industry (Herrmann)....................The Importance of Cooperative Research (Bonnar)............

Annual Banquet—President's Address (Herrmann) ...........................................

General Technical Meeting—Cotton Plans a Research Program (Smith)...........................

Authors of Papers, Notice to..........................................................Auxiliary Products in Dyeing (Borghetty).................................Banquet Committee for Augusta Convention..............................Banquet, Hugh Comer to be Principal Speaker at Annual........Banquet, Samuel L. Hayes to be Toastmaster at Annual............Banquet Session, Annual...............................................................Barton to Welcome Members to Augusta Convention, General Basic Dyes with Modified Hydrous Zirconia, The Precipitation

of (Blumenthal) ........................................................................Blended Fabrics, The Manufacture and Processing of Quality

(Richards) ................................................................................Board of Trade, Report of Technical Committee, New York.. ..Bonnar Elected Chairman, Research Committee, J. Robert.......Bonnar to Attend ISO Conference................................................BOOK REVIEWS

Textile Microscopy in Germany..................................................Chemical Insect Attractants and Repellents............................The Chemical Composition of Foods..........................................Principles of Textile Converting................................................Practical Emulsions .....................................................................Modern Polishes and Specialties................................................1947 ASTM Standards on Textile Materials..............................Vat Dyestuffs and Vat Dyeing....................................................Encyclopedia of Chemical Technology......................................Varnished Cloths for Electrical Insulation................................Best’s Safety Directory for 1948 ...............................................Textile Brand Names Dictionary.................................................Food Products ...............................................................................Powder Metallurgy Principles and Methods.............................Textile Testing in Germany............................................... ....The Electron Microscope, Its Development, Present Per­

formance and Future Possibilities..........................................Thorpe’s Dictionary of Applied Chemistry................................American Wool Handbook...........................................................Textile Chemistry and Dyeing............................................ASTM Standards on Paint, Varnish, Lacquer and Related

Products ......................................................................................Rayon Technology Handbook for Textile Mills.........................Who Me? Pointers in Job Management.....................................Fatty Acids and their Derivatives.............................................Textile Recorder Book of the Year............................................Applied Textiles (Raw Materials to Finished Fabrics)............Communism or Capitalism...........................................................The Story of Wool................................................. . .....................The Rotproofing of Textiles and Related Materials.................Wool Wax ......................................................................................The Chemical Formulary, Volume VIII...................................An Introduction to Color..................................... ........................Textile Science ..................................... ■■■■■ *......................BRADFORD DURFEE TECHNICAL INSTITU’raReports ...............................................................P327, P434, P779,

Buxton Meeting, Correspondence Re Meeting on Results of... .Buxton Meeting, Correspondence Regarding................................Buxton on Colour Index, Joint Meeting in...................................Bylaws for the Northern New England Section...........................

P741PlOOPio3Pjz8PJo4PauUPaadPaadPiabPaaVPa98P a u lPoi9Pj ;i4P343Foot)Podi!Pod2PbiYP618HoiyPol9Po44P644PbS2PbbbPbbbPbb9P 6 7 0Pb72P674P676Pb78Pdd4PBdbP741P745P748P864

P751P773

P788P833P838P861P862P863P866P165P785P619P582P6.44

PIP545

285P34

P262P99

P3068080808080

239239239239240 240 316 316 316 507507507507508508508508725725726 726 726 726 726726727 727

P878P543P457P457P184

Cake Dyemg, Selection of Dyes and Dyeing Procedures forViscose rvayon (woouruti;....................................................... P435

Cakes, Piogitss m xne Hppncauon of Vat Dyes to Viscosexvayun jDouiton) ...................................................................... P438

CALjcindaR .........................P29, P^3, Pyi, Pllo, P1B2, Psiu, P2jd,P2bl, Pduy, Poou, Poo2, PHu, Pad'i, Paal, Piyj,Pa2*±, Pa:±o, Paoa, Poio, Poai, Poyu, Piao, Pi*±2,

P777, P832, P860Carboxymethyl Cellulose to the Wet Processing oi iexines,

m e .rt-ppucauun oi (Mid-West Section).............................. P596Celluiosic moers, Animauzadon of (f orneili)............................... 853Ceiiuiosic 'textiles, 'me Diiect of urea on (aoutn Central

aecLion) .................................................................................... PIOChase, narold Mason; 1948 Olney Meualist (mompson)............ Poo4Cnemicai and Pnysioiogical Aspects of iviotn Protection

(Duttringnaus) ......................................................................... Pa7Chemical Ooiurois to Acid Dyeing, 'the Application of (Phiia-

aeipnia bection) ....................................................................... P149Chemist t-ositions with f ederal Government................................ Paa4CHIGa GO iNHllOlMAD COlNVDN'tlUN

Annual Banquet session............................................................. PIm e Meaansc, The scientist (f ox)......................................... PI'me Ivieaaiist, 'me ivxan (Hamourger).................................... P2Aoaress ox tne Meaaiist (senwarzj........................................ P4Tne President's Aduress (Herrmann).................................... P7Pnoto ........................................................................................ P92

Intersectional Contest—'me Bnecc of urea on Celluiosic Textiles (South Central

section) ................................................................................. PIOAn Biectrolytic Method for Stripping Color from Dyed

Wool UNorenern iNew England Section).............................. P119The Appncacion of Chemical Controls to Acid Dyeing

(Phiiaueipnia Section) ........................................................ P149Dyeing and Fastness Characteristics of Aqueous-Chlorinated

Wool (New YorK Section).................................................. P221The Application ox Caiouxynietnyi Cellulose to tne wet

Processing ox Textiles (iviio-Wesc Section)....................... P596Finisning and Auxiliaries Group Meeting—

Permanent limsnes on Rayon (snapiro).............................. P16Anionic Substantive Softeners (ivicceod).............................. P30Syntnetic Detergents in Textile Processing (Borghetty)__ Pii2Trends in the Evolution of Fire-Resistant Textiles (Little) P114

Funoainencal Researen Group Meeting—The Effect of f loer Physical Dinerences Upon the Dyeing

of Nylon staple (Thomas and fa n s ) ................................. P21Studies on Nylon Dyeing; Effect of Dyeing Procedures

(rioell, Royer and iviinsoni................................................ P166Non-Celluiosic f ibers Group Meeting—

The Manufacture and Processing of Quality BlendedFabrics (Richards) ............................................................... P34

Some Aspects of tne Chlorination of Wool to ProduceSnrinx Resistance (Harris and Frishman)......................... P52

Chemical and Physiological Aspects of Moth Protection(Luttringhaus) .......................... P57

Wool Piece Goods Scouring with a Synthetic OrganicDetergent (Morgan) ............................................................. P93

Scouring Wool Raw Stock with a Synthetic OrganicDetergent (Morgan) ............................................................. P96

Celluiosic f ibers Group Meeting—Pigmented Resin Emulsions for Printing and Pad Dyeing

(Silverman) .......................................................................... P44Unwoven Fabrics; Their Future in the Textile Industry

(Edwards) ............................................................................ P131Textile finishing Machinery (Pierce)................................... P186

Testing Group Meeting—Determination of the Solubility of Dyes (Zimmerman and

McCleary) .............................................................................. P47Estimation of Vat Printing Paste on Cloth and an Electro­

metric Analysis of tne Critical Chemical (specht)............ PllOHosiery Group Meeting—

Current Developments in Hosiery Dyeing (Siegrist).......... P192A Simple Tester for Evaluating the Snag Resistance of

Nylon Hosiery (Smith and Johnson)................................. P195Nylon Staple in Hosiery (Vincent)........................................ P271

Chlorinated Wool, Dyeing and fastness Characteristics ofAqueous (New York Section).................................................. P221

Chlorination of Wool to Produce Shrink Resistance, SomeAspects of the (Harris and Frishman)................................... P52

Chlorination on Wool Dyeing, Influence of (Luttringhaus)....... P464Chlorination, Shrinkage Control of Wool by Wet (Shapiro)__ P376City, The Convention (Rice)........................................................ P686Civil Service Commission, Examination Announced by United

States P614Classification of Direct Dyes, A (Woodruff)................................ 691CLEMSON COLLEGE STUDENT CHAPTER

Reports ................................................................................. P327, P742Coal-Tar Dye Industry, The Origin of the (Gallent)................. 319Color from Dyed Wool, An Electrolytical Method for Stripping

(Northern New England Section)................................. P119, P302Colors, The Dyeing of Woolen Fibers and Fabrics with Vat

(Hug) ........................................................................................ P365Colour Index ................................................................................... P261Colour Index ................................................................................... P614Colour Index, Joint Meeting in Buxton on................................... P457Colour Index Meeting, Report on ISO Conference and (Bonnar) P481Comer to be Principal Speaker at Annual Banquet, Hugh........ P582Committees, Local ........................................................................... P674Committees for Augusta Convention, Meeting of....................... P400COMMUNICATION ........................................................................ PlOOConference, Bonnar to Attend ISO............................................... P3U6Contest Committee, Intersectional................................................ P463Contest Committee, Mid-West Section, Intersectional................. P614Contest Committee, New York Section, Intersectional............... P545Contest Committee, Northern New England Section, Intersec­

tional .......................................................................................... P546Contest Committee, Philadelphia Section, Intersectional........ P580Contest Committee, Piedmont Section, Intersectional............... P580Contest Committee, Rhode Island Section, Intersectional.......... P581(Contest Committee, South Central Section, Intersectional........ P524Contest Committee, Southeastern Section, Intersectional........ P652Contest Committee, Western New England Section, Inter-

sectional ..................................................................................... P581Contest Committees, Intersectional............................................... P676Contest, National Committee, Secretary, Intersectional............. P.524Contributions to Industry, AATCC (Herrmann)......................... P861

December 27. 1948 AMERICAN DYESTUFF REPORTER 882C

Control of Dyeing, pH (Seymour, Agnew, Crumley and Kelly) Coniruiied Coiiauions, A Comparison of the hllect on Rayon

iaoncs of various Gases under (Kay, MacK, Bonnet andWaeiner) ................................................................................

Controlled equipment for Testing Fastness to AtmosphericGases, Development of (Ray).................................................

Controls to Acid uyemg. The Application of Chemical (Phila-aelphia Section) ........................................................................

Conveniion, An Invitation to Attend the Augusta......................Convenuon, Tweniy-lseventh Annual Meeting and....................Cooperauon Beiween Mills and Uyestutt Manulacturers..........Co-operative Research, The Importance of (Bonnar)..................CGRAeCifUMS................................................................P148, P373,CoiTtsponuence Regarding Buxton Meeting................................Corresponuence Re ivieeung on KesuUs of Buxton Meetings----Correspondence with ASA..............................................................Cotton Taorics, Deierminaiion of the Rate of Water Absorp­

tion of Cight-Weight (Kettering)...........................................Cotton Plans a Research Program (Smith) ................................Cotton Tarns, The isiiect of sulfur BlacK on the Tendering of

(Souineastern Seciion) ..........................................................Cottons ana nayons. The finishing of (Klein)............................Council and Research Commiuee Meetings.................................CuuiNClc MBkTIJNGS

Une Bunared and Fifty-Ninth....................................................One Hundred and Sixueih..........................................................One Hundred and S ixiy-rirst.....................................................One Hunared and Sixi.y-second................................................One Hunared and Sixty-Third....................................................One Hunared and Sixiy-f ourth................................................

Council, Meetings, Research Committee and................................Crease Rcsisiance of Resin Treated Fabrics, Improved Evalu­

ation of the (DeWaard. Hvizdax and Stock).........................Dahlen and Theel on Executive Committee on Research..........Delinuion of Rayon, Tne.................................................................Detergent, scouiing Wool Raw Stock with a Synthetic Organic

(iviorgan) .................................................................................Detergent systems, A Quantitative Test Method for Evaluat­

ing Wool scouring (ueonard and Winch)..............................Detergent, Wool Piece Goods Scouring with a Synthetic

Organic (Morganj ..................................................................Detergents. An Evaluation of Soaps and (Furry, McLendon

and Aler) .................................................................................Detergenis, Determination of the Industrial Value of (Sisley)..Detergents in Textile Processing, .Synthetic (Borghetty)..........Detergents, The Quantitative Analysis of Synthetic: Extension

of igepon T Method to Various Agents Containing theSulfonic Acid Group (Shiraeff).............................................

Development at Alexander Smith & Sons Carpet Company,Research and ............................................................................

Dining Committee for Augusta Convention, Activities of..........Direct Dyes. A Classification of (Woodruff)...............................Discussion. Practical Experience in Vat Acid Dyeing...............Drying, Textile (f leming).............................................................Dye Analysis. An Outline of Qualitative (Mathewson).............Dye Indus..ry, The Origin of tne Coal-Tar (Gallent).................Dye Analysis, An Outline of Qualitative (Mathewson)............Dyehouse, A Woolen Mill (Appeltofit)........................................Dyeing and Finishing, Rayon (Creegan)....................................Dyeing and Textile Printing Processes in England, Advances

in (Turner) ..............................................................................Dyeing and Fastness Characteristics of Aqueous Chlorinated

Wool (New York Section).......................................................Dyed Wool, An Electrolytic Method for Stripping Color from

(Northern New England Section)...................................P119,Dyeing. Auxiliary Products in (Borghetty)...............................Dyeing, Current Developments in Hosiery (Slegrlst).................Dyeing, Experimental Studies of Vat (Clark)............................Dyeing Industry from a Mechanical Viewpoint, The (Traver) ..Dyeing, Influence of Chlorination on Wool (Luttrlnghaus).......Dyeing, Nylon (Clapham).............................................................Dyeing, Nylon (Discussion)..........................................................Dyeing of Fur Felt Hats, Some Factors in the (Tucker)..........Dyeing of Nylon Staple, The Effect of Fiber Physical Differ­

ences Upon the (Thomas and Paris)......................................Dyeing of Woolen Fibers and Fabrics with Vat Colors, The

(Hug) ........................................................................................Dyeing of Yarns, Package (Jordan).............................................Dyeing, pH Control of (Seymour. Agnew, Crumley and Kelly) .. Dyeing, Pigmented Resin Emulsions for Printing and Pad

(Silverman) ..............................................................................Dyeing Procedures for Viscose Rayon Cake Dyeing, Selection

of Dyes and (Woodruff)..........................................................Dyeing, Scientific Study of Rayon (Royer).................................Dyeing, Studies of Nylon: Effect of Dyeing Procedures (Fidell,

Royer and Millson)..................................................................Dyeing, The Application of Chemical Controls to Acid (Phila­delphia Section) .....................................................................Dyes, A Classification of Direct (Woodruff)...............................Dyes, A Study of Fluorescent (Millson and Stearns).................Dyes and Dyeing Procedures for Viscose Rayon Cake Dyeing.

Selection of (VVoodruff)..........................................................Dyes. Determination of the Solubility of (Zimmerman and

McCleary) .................................................................................Dyes to Viscose Rayon Cakes, Progress in the Application of

Vat (Boulton) ..........................................................................Dyes with Modified Hydrous Zirconia, The Precipitation of

Basic (Blumenthal) ................................................................Dyestuff Manufacturers. Cooperation Between Mills and..........Eastern Air Lines to Augusta Convention....................................Electrolyte Builders for Surface Active Agents (Harris)..........Electrometric Analysis of the Critical Chemical, Estimation of

Vat Printing Paste on Cloth and an (Specht).......................Electrolytic Method for Stripping Color from Dyed Wool, An

(Northern New England Section)................................. P119,

P689

391355

P149P384P328

3/P862Poi8P457Po43P741

73P866P833P344P238P42

P144P331P459P743P778P543

513P l O O

448P96

P202P93

P751635

P112

411700

P519691P63

P333709319709

P374P520

771P221P302P785P192P82

P307P464P299P472P483P21

P365P304P689

P435P525P166P149

691423

P435P47

P43828537

P580P266P l l O

Electron Microscopy of Wool, A Method for. EMPLOYMENT REGISTER............. P36, P64, PlOO, P132, P182,

P210, P238, P262, P310, P330, P382, P410, P434, P463, P506, P524, P558, P583. P«16, P654. PB90,

P736, P742, P779, P832, Emulsions for Printing and Pad Dyeing, Pigmented Resin

(Silverman) ..............................................................................England, Advances in Dyeing and Textile Printing Processes in

(Turner) ...................................................................................Entertainment at Augusta Convention............................................

P302456

771P617

Evaluation of the Crease Resistance of Resin Treated Fabrics, Improved (DeWaard. Hvizdak and Stock) •

Examination Announced by United States Civil Service com­mission ........................................................................................

Exhibits ...............................................................................................Exhibits at Augusta Convention.....................................................Experimental Studies of Vat Dyeing (Clark)...............................Fading, Comparison of Two Current Test Procedures for

Testing fabric Resistance to Atmospheric Gas (R ay)... Fading Equipment, Evaluation of Uncontrolled Gas (Ray,

Mack ana Wachter)................................ ......................Fading Performance of Rayon Fabrics, Effect of Launderingon Gas (Ray and Daviason)............. ; ...... ................ ...... . • •

Fading Test for Rayon f abrics. Formulation of an AcceleratedGas (Ray, Macx, Bonnet and Wachter)............r 'A l -----1Fading Tests Made Under Controlled Conditions, A Study of the Effect of Certain Variables on Gas (Ray, Mack, Bonnet

Fastness Characteristics of Aqueous Chlorinated Wool. Dyeingand (New York Section)..................... .................................

Federal Government, Chemist Positions w ith............................fe lt Hats, Some factors in the Dyeing of Fur (Tucker)..........finances for Augusta Convention.................................................fineness of Wool Samples by Sedimentation, Determmation of

the (LeCompte) ........................................................................Finishes on Rayon, Permanent (Shapiro).....................................Finishes on Rayon Piece Goods, Recent Progress in Stabilized

(Powell) ....................................................................................Finishing Machinery, Textile (Pierce)........................................Finishing of Cottons and Rayons, The (Klein).............................Finishing, Rayon Dyeing and (Creegan)..................................Fire-Resistant Textiles, Trends in the Evolution of (Little)----Fluorescent Dyes, A Study of (Millson and Stearns).................Funds, A Message to Members Regarding the New Campaign

for Research (Driscoll)..............................................................Fungi, Testing of Fungicidal Materials Against Pathogenic

(Barail) ......................................................................................Fungicidal Materials Against Pathogenic Fungi. Testing of(Barail) .....................................................................................Fur Felt Hats. Some Factors in the Dyeing of (Tucker)..........

513P614

. 672 P544 P82

76287322629

529P221P554P483P458

453P16

P466 P186 P344 P520 Pi 14

423P646

257257

P483Gas Fading, Comparison of Two Current Test Procedures for

Testing Fabric Resistance to Atmospheric (Ray)...............Gas Fading Equipment, Evaluation of Uncontrolled (Ray,

Mack and Wachter).................................................................Gas f ading Performance of Rayon Fabrics, Effect of Launder­

ing on (Ray and Davidson)......................................................Gas f ading Test for Rayon Fabrics, Formulation of an Ac­

celerated (Ray, Mack, Bonnet and Wachter)......................Gas Fading Tests Made Under Controlled Conditions, A Study

of the Effect of Certain Variables on (Ray. Mack, Bonnetand Wachter) ...........................................................................

Gases, Development of Controlled Equipment for TestingFastness to Atmospheric (Ray).............................................

Gases Under Controlled Conditions, A Comparison of the Effect on Rayon Fabrics of Various (Ray, Mack, Bonnet andWachter) ....................................................................................

German Technical Reports, Review of the (Smith)..................Gluconic Acid in the Textile Industry (Stone)...........................Government, Chemist Positions with Federal.............................Greetings from the Southern Sections..........................................Greetings from Your President......................................................

76287322629

529355

391P263

633P554P669P665

P44

P860P44

Hats, Some Factors in the Dyeing of Fur Felt (Tucker)............Hayes to be Toastmaster at Annual Banquet, ^m uel L ............Headquarters, Recent Visitor to AATCC.......................................Headquarters, Visit AATCC...........................................................Hosiery, A Simple Tester for Evaluating the Snag Resistance

of Nylon (Smith and Johnson)...............................................Hosiery Dyeing, Current Developments in (Siegrist).................Hosiery, Nylon Staple in (Vincent).............................................Hosts lor the Convention, Your (Thompson)..............................Hotel Accommodations—Special Train to Augusta ConventionHotel Reservations for Augusta Convention.................................Howes, Alfred P.: In Memoriam (Olney)...................................Howes, Resolution in Memory of Allred P .................................Hydrodynamic Test for Water Resistance (Skinkle and Lyra)Index, Colour ..................................................................................Index, Colour ..................................................................................Index, Joint Meeting in Buxton on Colour.................................Index Meeting, Report on ISO Conference and Colour (Bonnar)Index to Patent Digest.....................................................................Index to Volume 37..........................................................................Infrared Technique, Textile Analysis by (Sadtler)....................Invitation to Attend the Augusta Convention, An......................Instrumentation, The Economics of (Bowden)............................ISCe Meeting ................................................................................ISO Conference and Colour Index Meeting, Report on (Bonnar)ISO Conference. Bonnar to Attend...............................................Laboratories, Visitors at AATCC..................................................Ladies at Augusta Convention, Special Events for the...............Laundering on Gas Fading Performances of Rayon Fabrics,

Effect of (Ray and Davidson) ...............................................Light. Preliminary Steps in the Development of an Acceler­

ated Aging Test to (Lyle, Mack, Bonnet, Wachter and Rice)Local Committees ......................................................... . .LOWELL TEXTILE INSTITUTE STUDENT CHAPTER

Reports ................................P99, P210, P220, P327, P40I, P742,Machinery, Textile Finishing (Pierce)..........................................Man, The Medalist, The (Hamburger)..................................Manufacture and Processing of Quality Blended Fabrics, The(Richards) ...............................................................................Mechanical Viewpoint, The Dyeing Industry from a (Traver) ■ •Medalist, Address of the (Schwarz)...............................................Medalist, 1948 Olney: Harold Mason Chase (Thompson)Medalist, The Man, The (Hamburger)........................................Medalist, The Scientist, The (Fox).......................MEMBERSHIP APPLICATIONS.................P63, P81, Pibo"pi09

P148, P237, P260, P261, P265, P442, P616' P653’ P654, P690. P736. P742Membership on May 1, 1948..........................................

Memoriam, In Alfred P. Howes (Olney).................... .Memory of Alfred P. Howes, Resolution in............Merchandising Committee ...............................................Microscopy of Wool, A Method for Electron...............

P483P644P779P409P195P192P271P666P644P498P730P731P340P261P614P457P481

5698 8 8 AP555P364P647P109P481P306P543P458

322251

P674P798P186

P2P34

P307P4

P684P2PI

P779P401P730P731P505

456

882ID AMERICAN DYESTUFF REPORTER December 27, 1948

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MID-WEST SECTIONReports...........................P63, P9I, P220, P238, P38I, P505. P614, P735

Mills and Dyestuff Manufacturers, Cooperation Between........ 37MOHAWK-HUDSON SECTION

Reports ........................................................................P580, P731, P860Moisture Content and Other Factors on Water Resistance Tests,

The Effect of (Mandikos)....................................................... P584Monographs, AATCC .................................................................... P506Moth Protection, Chemical and Physiological Aspects of

(Luttrlgnhaus) ......................................................................... P57NEW YORK SECTION

Reports......................P146, P262, P38I, P409, P545, P554, P614,P651, P735, P832

Nominating Committee, Report of............................................... P580Non-Woven Fabrics, Joint Committee on.................................... P9NORTH CAROLINA STATE COLLEGE STUDENT CHAPTER

Reports....................................................P109, P303, P330, P40I, P779NORTHERN NEW ENGLAND SECTION

Reports..............................P9, P43, P184, P303, P327, P463, P546,P547, P614, P832, P838

Notice to Authors of Papers.......................................................... P165Nylon Dyeing (Clapham)............................................................... P299Nylon Dyeing (Discussion)............................................................ P472Nylon Dyeing, Studies of; Effect of Dyeing Procedures (Fidell,

Royer and Millson)................................................................... P166Nylon Hosiery, A Simple Tester for Evaluating the Snag

Resistance of (Smith and Johnson)...................................... P195Nylon: Some of its Properties and Applications (Hazlewood) . . P295Nylon Staple in Hosiery (Vincent)............................................... P271Nylon Staple, The Effect of Fiber Physical Differences Upon

the Dyeing of (Thomas)......................................................... P21Olney Medalist, 1948: Harold Mason Chase (Thompson)............ P684Origin of the Coal-Tar Dye Industry (Gallent)......................... 319Package Dyeing of Yarns (Jordan) ........................................... P304PACIFIC COAST SECTION

Reports ....................................................P401, P460, P580, P848, P860Pad Dyeing, Pigmented Resin Emulsions for Priming and

(Silverman) .............................................................................. P44Panel Meeting, Northern New England Section......................... P547Papers, Abstracts of........................................................................ P678Paste on Cloth and an Electrometric Analysis of the Critical

Chemical, Estimation of Vat Printing (Specht).................. PllOPastes, Requirements of Petroleum Solvents in Pigmented

Textile Printing (Billmeier).................................................... P748PATENT DIGEST (Wengraf)

(Listed in order of appearance)Stabilizing Cellulosic Texciles, Glyoxal and Polyvinyl Alcohol 103 Printing Device (Screen Printing, Omitting the Squeegee) . .. 103Creaseproofing Textiles, Dimethylolurea, Solubilized.............. 104Dyeing Apparatus, Vibrating Device.......................................... 104Aromatic Diamines, Fixation of Different Dyestuff Groups... 104Tenter Frame, Preheating with Infrared Lamps...................... 133Prewetting Textiles .................................................................... 133Spreading Device, for Finishing Textiles................................. 133Ager, for Screen Printed Fabrics............................................... 134Water Repellent Compositions, Behenic Acid Amide............. 134Foreign Bodies in Wool, Determining........................................ 135Transparentizing Fabrics, Modified Aminoresins...................... 135Direct Dyes—Improving Fastness by Dicyandiamide Con­

densates ..................................................................................... 136Printing Vat Dyestuffs and other Insoluble Dyestuffs, with

Varnish-like Thickeners .......................................................... 136Rotproofing Textiles, Metal Oxides........................................... 136Discharge Prints on Wool, Preparing with Formaldehye

Solutions .................................................................................... 243Dyeing Cellulose Acetate, Different Classes of Dyestuffs....... 243Dyeing Cellulose Acetate, Thiocyanates Used........................... 243Creaseproofing Textiles, Boric Acid plus Boric as Catalysts.. 243Water Repellent Fabrics, Methylol Melamines Modified........ 244Drying Y='rn Packages, Electrostatic Field................................ 244Washing Machine .......................................................................... 245Printing Diazomum Salts, Tninning'Avoided........................... 245Immunizing of Cellulose Fibers, Changes of Affinity............... 246Printing Indlgosols, Dispersing with Sulfobetaines or

Ammonium-Amide Condensates ........................................... 246Acryl Polymerizate Fibers, Dyeing with Naphthol Dyes........ 247Resin Condensates, Improving the Fastness of Dyeings.......... 290Permanent Coatings, Prepared from Protein, Polyphosphates 290Algin Protein as a Sizing Composition..................................... 290Vat Dyeing, Developing in Air Bubbles Containing Soap Bath 290 Bleaching Apparatus, Treating Fabrics in the Open Width... 317Printing Device, Mechanism for Feeding Fabrics.................... 317Glass Fibers, Coloring by Coating Processes............................. 383Shrinkprooflng Wool—Permanganate Treatment, Combined

with Chlorine ............................................................................ 383Scour Water from Wool Processing—Clarifying...................... 383Crinkled Fabrics—Resins Printed as Resists............................. 384Bleaching Polyacrylonitriles....................................................... 384Creaseproofing Textiles—Wet, Free Shrinking Treatment.... 384 Dyeing Azo Dyestuffs with Chromium Complex—Chromic

Salts Added ............................................................................... 396Metachrome Dyeing Process—Gation Active Substances Added 396 Printing Machine—Applying Powder to the Printing Blanket 397Dveing Cellulose Acetate—bv Adding Swelling Agents.......... 397Printing Cellulose Acetate—by Using Swelling Agents............ 398Dyeing Apparatus for Yarns—Application of Wicks............... 398Correction ...................................................................................... 432Bleaching—Pretreatment—Padding with Alkalies, Followed

by Steaming ............................................................................... 432Shrinkproofing Wool—Alkylating Process................................ 445Block Printing Device—Mechanically Operated...................... 445Crimping Textiles— Especially Yarns........................ 474Discharge Prints on Acetate of Cellulose—Thiocyanate

Impregnation ................................................................... 474Printing Indigosols—Betaines or Sulfobetaines as Assistants 475Cellulose Zincate Solution—Urea Added................................... 475Dyeing Apparatus for Fibrous Stock.......................................... 475Stabilizing Cellulosic Textiles (Shrinkproofing)—Glyoxal

Used ................................................................................. .Discharge Pastes on Acetate of Cellulose—Non-AlkalmePastes ........................................................................................... 537

Keratin, Reduced and Dissolved in Alkalies—Coating andProducing Fibers .......................................-----------------------iParchmentizing Rayon with Sulfuric Acid—Control of Reaction ......................................................................................

Cellulose Zincate Solutions—Oxidizing Agents Added............ 538Chrome Dyestuffs Printing, Paste Containing Thiosulfate,

Oxygen Acceptor, Etc............................................................... 538Creaseproofing Textiles—Melamine Condensates., Stabilized

with Amino Diphenyl........................................................... 539Bleaching, Hypochlorite, Stabilizing with Sodium Glucosates.. 539Raising, Local Effect on Mixed Wool, Veeetable Fiber Fabrics 539 Pigment Dyeing and Printing—Aftertreatment with Resin

Solutions ................................................................................... 567Raising—Local Effects by Printing Artificial Resins on Rayon 567 Cellulose Oxypropionic Acid from Acrylonitril—for Producing

Permanent Finishes and the Like........................................... 567Glass Fibers Dyeing—Coating with Magnesium Silicate as

Mordant .................................................................................... 568Vat Dyeing—Eliminating the Tendering. Influence of Light.. 568Glass Fiber Dyeing—Coating with Organosilicon Compounds 568Index ............................................................................................ 569Stabilizing Wool Fibers—Bisulfites of Organic Bases............. 612Shrinkprooflng Wool by Mechanical Means—Abrasion............ 630Bleaching Pretreatment with Etbanolamine—Ozone Bleaching 631 Hypochlorite Solutions, Stabilized with Aromatic Sulfona­

mides ......................................................................................... 631Carrotlng Furs—Nitrates of Radioactive Metals Added to

Peroxide-Sulfuric Acid ........................................................... 631Natural Silk—Throwing with Non-alkaline Solutions............ 632Printing Nylon with Acid and Direct Dyestuffs—Caprolactam 632Boiling-out Cloth—Apparatus ................................................... 655Fumeproofing—Increasing the Resistance by Impregnating

with Cyanamid ........................................................................ 655Dyeing Apparatus for Continuous Development of Vat Colors 656 Printing—Planograph Method—Dyestuff Containing Putties.. 656 Embossing Fabrics—Printing Resins and Treating with

Swelling .................................................................................... 697Pigment Printing from Oil-in-Water Emulsion......................... 697Shrinkprooflng Wool—Alcohol and Alkali Combined............. 697Jute Fabrics—Pretreatment with Solvents............................... 697Cellulose Acetate Printing—Thiocyanate Combined with

Solvents ...................................................................................... 697Vat Dyes—Pigment Dyeing—Apparatus.................................... 698Screen Printing—Organic Adhesive Solutions for Fixing

Fabrics .................................................................................... 698Bleaching—Hypochlorites Combined with Bromides............... 698Discharge Pastes on Acetate of Cellulose—Indigosols as

Coloring Agents ....................................................................... 698Cellulose Acetate Dyeing—Tetrahydrofurane as a Dyestuff

Solvent ...................................................................................... 702Screen Printing—Removing and Applying the Gum Solution

for Fixing Fabrics.................................................................... 767Drying Fabrics—Apparatus; Drying in Two Steps with Air. . 767Nylon Fabrics—Elastifying Treatment...................................... 768Shrinkprooflng Textiles—Treatment with Neutral Aldehydes.

Followed by Acid Steaming............................ .'..................... 768Water Repellent Fabrics—Wax, Paraffin or the Like; Emul­

sions Applied from Cation-active Dispersions....................... 769Metachrome Dyeing Process—Using Cation Active Agents,

Combined with Non-ionic Compounds................................. 769Cellulose Zincate Solution—Application Modified.................... 772

Pathogenic Fungi, Testing of Fungicidal Materials Against(Barail) .................................................................................... 257

Permanent Finishes on Rayon (Shapiro).................................... P16Petroleum Solvents in Pigmented Textile Printing Pastes,

Requirements of (Billmeier).................................................. P748pH Control of Dyeing (Seymour, Agnew, Crumley and Kelly) P689 PHILADELPHIA SECTION

Reports__ P99, P210, P238, P262, P434, P463, P580, P736, P832, P860PHILADELPHIA TEXTILE INSTITUTE STUDENT CHAPTER

Reports...............................................................P99, P146, P262, P798Physical Differences Upon the Dyeing of Nylon Staple, The

Effect of Fiber (Thomas and Faris)...................................... P21Physiological Aspects of Moth Protection, Chemical and

(Luttringhaus) ......................................................................... P57Pictures, The Augusta Convention in........................................... P773Piece Goods, Recent Progress in Stabilized Finishes on Rayon

(Powell) ................................................................................... P466Piece Goods Scouring with a Synthetic Organic Detergent

Wool (Morgan) ....................................................................... P93PIEDMONT SECTION

Reports............................P9, P43, P146, P327, P4I0. P499, P543, P580Piedmont Sectional Advisory Research Committee.................. P9Pigmented Resin Emulsions for Printing and Pad Dyeing

(Silverman) ........................................................ P44Pigmented Textile Printing Pastes, Requirements of Petroleum

Solvents in (Billmeier)............................................................ P748Positions with Federal Government, Chemist............................ P554Precipitation of Basic Dyes with Modified Hydrous Zirconla

(Blumenthal) ........................................................................... 285President, Greetings from your..................................................... P665President’s Address. The (Hermann)......................................P7, P863Printing and Pad Dyeing, Pigmented Resin Emulsions for

(Silverman) .............................................................................. P44Printing for the Augusta Convention........................................... P582Printing Paste on Cloth and an Electrometric Analysis of the

Critical Chemical, Estimation of Vat (Specht).................... PllOPrinting Pastes, Requirements of Petroleum Solvents in

Pigmented Textile (Billmeier)................................................ P748Printing Processes in England, Advances in Dyeing and Textile

(Turner) ................................................................................... 771Printing Techniques, Textile (Richardson) ................................. P864Printing, Textile: Skill or Mystery (Broadbent)....................... P745Processing of Quality Blended Fabrics, The Manufacture and

(Richards) ................................................................................ P34Processing of Textiles, The Application of Carboxymethyl

Cellulose to the Wet (Mid-West Section).............................. P596Processing Problems of Acetate and Viscose Rayon Fabrics.

Current (Scull) ........................................................................ P468Processing, Synthetic Detergents in Textile (Borghetty).......... P112Processing, Vocational Texts in Practical Wet (South Central

Section) ..................................................................................... P788Products. Alphabetical List of New ............................................. 805Program ............................................................................................ P670Program, Augusta Convention, Technical..................................... P183Program, Augusta Convention, Technical..................................... P617Program for Augusta Convention. Preliminary........................... P497Progress Reports Presented at Research Committee Meeting.. P402 Publications Committee, Report of the.......................................... P218

^ )>t Dccembf 27. 1948 AMERICAN DYESTUFF REPORTER 882E

Publicity for the Augusta Convention.......................................... P652Qualitative Dye Analysis, An Outline ot (Mathewson)............ 709Questionnaire on Research.............................................................. P216

391

Scientist, The Medalist, The (Fox)..............................................Scouring Detergent Systems, A Quantitative Test Method for

Evaluating Wool (Leonard and Winch).................................Scouring with a Synthetic Organic Detergent, Wool PieceGoods (Morgan) .....................................................................Scouring Wool Raw Stock with a Synthetic Organic Detergent(Morgan) ...................................................................................Screening Meeting, Research Problem.........................................Seaweed, Textiles from (Cady)...................................................Secretary, Intersectional Contest, National Committee.............Sedimentation, Determination of the Fineness of Wool Samples

by (LeCompte) .......................................................................Shrink Resistance, Some Aspects of the Chlorination of Wool

to Produce (Harris and Frishman).........................Shrinkage Control—A Stretch of the Imagination? (Wilkinson) Shrinkage Control of Wool by Wet Chlorination (Shapiro) . .. Snag Resistance of Nylon Hosiery, A Simple Tester for Evalu­

ating the (Smith and Johnson)............................................Soaps and Detergents, An Evaluation of (Furry, McLendonand Aler) .................................................................................Softeners, Anionic Substantive (McLeod)..................... .Solubility of Dyes, Determination of the (Zimmerman andMcCleary) .................................................................................Solvents in Pigmented Textile Printing Pastes, Requirementsof Petroleum (Billmeier).................................SOUTH CENTRAL SECTION .............

Reports................................. P109, P146, P330, P348. P524 P543SOUTHEASTERN SECTIONReports...........................................P109, P146, P614, P652, P787,

Southern Sections, Greetings from the........................................Specification Requirements, The Use of Acceptance Testing

Data to Substantiate (Backer)..............................................Spectrographic Study of Treated Textiles, A (Northern New

England Section) ....................................................................Stabilized Finishes on Rayon Piece Goods, Recent Progress in

(Powell) ...................................................................................Staple in Hosiery, Nylon (Vincent)..............................................Staple, The Effect of Fiber Physical Differences Upon the

Dyeing of Nylon (Thomas and Paris)...................................Stock with a Synthetic Organic Detergent, Scouring Wool

Raw (Morgan) .........................................................................Stripping Color from Dyed Wool, An Electrolytic Method for

(Northern New England Section)...................................P119,Study of Rayon Dyeing, Scientific (Royer)...............................Substantive Softeners, Anionic (McLeod)...................................Sulfur Black on the Tendering of Cotton Yarns. The Effect of

(Southecistern Section) ............................................................

P I

P202P93P 9 5

P217283

P524453P52

P733P376P195P751P30P47

P748P788P833P669

603P838P466P271P21P96

P302P5?5P30

P833

Surface Active Agents, Electrolyte Builders for (Harris)........ P266‘ 559

322629

Raw Stock with a Synthetic Organic Detergent, Scouring Wool(Morgan) ..................................................................................... P96

Rayon Cake Dyeing, Selection of Dyes and Dyeing Proceduresfor Viscose (Woodruff) .............................................................. P435

Rayon Caxts, Progress m the Application of Vat Dyes toViscose (Boulton) ...................................................................... P438

Rayon Dyeing and linishing (Creegan)....................................... Pj20Rayon Dyeing, Scientific Study of (Royer)................................. Pj 25Rayon I'abrics, Current Processing Problems of Acetate and

Viscose (Scull) ......................................................................... P468Rayon Fabrics, Eilect of Laundering on Gas Fading Perfor­

mance of (Ray and Davidson)................................................Rayon Fabrics, lormulation of an Accelerated Gas Fading

Test for (Ray, Mack, Bonnet and Wachter).........................Rayon Fabrics of Various Gases Under Controlled Conditions,

A Comparison of the Effect on (Ray, Mack, Bonnet andWachter) ...................................................................................

Rayon, Permanent Finishes on (Shapiro)..................................... P16Rayon Piece Goods. Recent Progress in Stabilized Finishes on

(Powell) ................................................................................... P466Rayon, The Definition of................................................................. 448Rayons, The Finishing of Cottons and (Klein)............................ P344Reception at Augusta Convention, Registration and.................. P619Registration and Reception at Augusta Convention.................... P619Reports Presented at Research Committee Meeting, Progress. . P402 Reports Presented to General Research Committee

Meeting ................................................................... P494, P871, P873Reports, Review of the German Technical (Smith).................. P263Research Activities ......................................................................... P91Research and Development at Alexander Smith & Sons Carpet

Company ................................................................................... 700Research Committee and Council, Meetings................................ P543RESEARCH COMMITTEE, GENERAL, MEETINGS

One Hundred and Fifty-Second................................................ P147One Hundred and Fifty-Third....................................................... P147One Hundred and Fifty-Fourth................................................. P292One Hundred and Fifty-Fifth.................................................... P461One Hundred and Fifty-Fifth.................................................... P780One Hundred and Fiftv-Sixth................................................... P782

RESEARCH COMMITTEE HIGHLIGHTS__ P546, P583, P616, P654Research Committee, J. Robert Bonn-ar Elected Chairman....... P99Research Committee Meeting, Progress Reports Presented at. . P4'_2 Research Committee Meetings, Reports Presented to

General ....................................................................P494, P871, P873Research Committee Meetings, Council and............. P238Research Committee, New............................................................. P546Research Committee, Piedmont Sectional Advisory.................. P9Research Funds, A Message to Members Regarding the New

Campaign for (Driscoll).......................................................... P646Research Problem Screening Meeting......................................... P217Research Program, Cotton Plans a (Smith)............................... P866Research Projects, Piedmont Section........................................... P543Research, Questionnaire on............................................................ P216Research, The Importance of Cooperative (Bonnar)................. P862Reservations for Augusta Convention, Hotel............................... P493Resin Emulsions for Printing and Pad Dyeing, Pigmented

(Silverman) .............................................................................. P44Resin Treated Fabrics, Improved Evaluation of the Crease

Resistance of (DeWaard, Hvizdak and Stock)......................... 513Resolution in Memory of Alfred P. Howes................................. P731Review of the German Technical Reports (Smith).................... P263RHODE ISLAND SECTION

Reports................................................... P210, P261, P375, P581, P742

P833699

P 1 4 8

629P 3 4 0

762 5 1

Survey, South Central Section..........................., .Swedish Wooien and Worsted Industry, The (WatheyjTechnical Program, Augusta Convention.....................................Technology in Perspective, Textile (Warner)Tendering of Cocron rams, Ine E lfe c t of Sulfur BiacK on i le

(Southeastern Section) .............................................................Terylene, the New British Fiber (Cady).......................................Test Fabrics, New................................................... •' ' 'i' ' VtWn 'Test for Rayon Fabrics, Formuiation of an Accelerated uas

Fading (Ray, Mack, Bonnet and Wachter) .Test for Water Resistance, Hydrodynamic (Skinkle and Lyiaj Test Method for Evaiuating Wool Scouring Detergent Systems,

A Quantitative (Leonard and Winch).......■.■••'A...........Test Methods Existing Today, A Comprehensive Comparisonof the More Common Water Resistance (Mandikos) . . . . . . . . P587

Test Procedures for Testing Resistance to Atmospheric GasFading, Comparison of Two Current (Ray)..................■■■■;

Test to Light, Preiiminary Steps in the Development of and Accelerated Aging (Lyle, Mack, Bonnet, Wachter arid Rice)

Tester for Evaluating the Snag Resistance of Nylon Hosiery,A Simple (Smith and Johnson)................................................ P195

Testing Data to Substantiate Specification Requirements, TheUse of Acceptance (Backer)....................................................

Testing Fastness to Atmospheric Gases, Development of Con­trolled Equipment for (Ray)....................................................

Testing of Fungicidal Materials Against Pathogenic Fungi(Barail) .....................................................................................

Tests Made Under Controlled Conditions, A Study of the Effect of Certain Variables on Gas Fading (Ray, Mack,Bonnet and Wachter)...............................................................

Tests, The Effect of Moisture Content and other Factors onWater Resistance (Mandikos)................................................ P584

Texts in Practical Wet Processing. Vocational (South CentralSection) ..................................................................................... P788

Theel on Executive Committee on Research, Uahlen and.......... PlOOToastmaster at Annual Banquet, Samuel L. Hayes to be.......... P644TRADE NOTES—NEW PRODUCTS............. 38, 65, 105, 138, 211,

247, 275. 311, 349, 385, 417, 449, 477, 509, 540, 561, 573, 621,660 , 703, 73 7 , 761, 799 , 830 , 849, 879

Train to Augusta Convention. Special.......................................... P458Train to Augusta Convention, Special—Hotel Accommodations P644Transportation to Augusta Convention........................................ P501Twenty-Seventh Annual Meeting and Convention..................... P328

603355257

529

Uncontrolled Gas Fading Equipment, Evaluation of (Ray,Mack and Wachter).................................................................

Unwoven Fabrics: Their Future in the Textile Industry(Edwards) ................................................................................

Urea on Cellulosic Textiles, The Effect of (South CentralSection) .....................................................................................

Vat Colors, The Dyeing of Woolen Fibers and Fabrics with(Hug) .........................................................................................

Vat Dyeing, Experimental Studies of (Clark)............................Vat Dyes to Viscose Rayon Cakes, Progress in the Application

of (Boulton) .............................................................................Vat Printing Paste on Cloth and an Electrometric Analysis of

the Critical Chemical, Estimation of (Specht)....................Viscose Rayon Cake Dyeing, Selection of Dyes and Dyeing

Procedures for (Woodruff).....................................................Viscose Rayon Cakes, Progress in the Application of Vat Dyes

to (Boulton) .............................................................................Viscose Rayon Fabrics, Current Processing Problems of Acetate

and (Scull) ...............................................................................Visit AATCC Headquarters............................................................Visitor to AATCC Headquarters, Recent......................................Visitors at AATCC Laboratories....................................................Vocational Texts in Practical Wet Processing (South Centra]

Section) .....................................................................................Water Absorption of Light-Weight Cotton Fabrics, Determina­

tion of the Rate of (Kettering)...............................................Water Resistance, Hydrodynamic Test for (Skinkle and Lyra) Water Resistance Test Methods Existing Today, A Comprehen­

sive Comparison of the More Common (Mandikos).............Water Resistance Tests, The Effect of Moisture Content and

other Factors on (Mandikos)..................................................Water Resistant Fabric Treatments (Pingree)............................Welcome Members to Augusta Convention, General Barton

to

287P131

P I O

P365P82

P438P l l O

P435P438P468P409P779P543P788

73P340P587P587P440

WESTERN NEW ENGLAND SECTIONReports................................. P91, P2I0, P219, P262, P348, P410,

P434, P543, P58I, P644, P735, P784, P837, Wet Chlorination, Shrinkage Control of Wool by (Shapiro)... Wet Processing of Textiles, The Application of Carboxymethyl

Cellulose to the (Mid-West Section)......................................Wet Processing, Vocational Texts in Practical (South CentralSection) .....................................................................................Wool, A Method for Electron Microscopy of................................Wool, An Electrolytic Method for Stripping Color from Dyed

(Northern New England Section)................................... P119,Wool by Wet Chlorination, Shrinkage Control of (Shapiro)__Wool, Dyeing and Fastness Characteristics of Aqueous

Chlorinated (New York Section)...........................................Wool Dyeing, Influence of Chlorination on (Luttringhaus).......Wool Piece Goods Scouring with a Synthetic Organic Detergent(Morgan) ....................................................................................Wool Raw Stock with a Synthetic Organic Detergent, Scouring(Morgan) ..................................................................................Wool Samples by Sedimentation, Determination of the Finenessof (LeCompte) ..........................................................................Wool Scouring Detergent Systems, A Quantitative Test Method

for Evaluating (Leonard and Winch).....................................Wool to Produce Shrink Resistance, Seme Aspects of tlie

Chlorination of (Harris and Frishman)............Woolen and Worsted Industry, The Swedish (Wathey)Woolen ^Fibers and Fabrics with Vat Colors, The Dyeing ofWoolen Mill Dyehouse, A (Appeltofft).................. .......................Worsted Industry, The Swedish Woolen and (Wathey) y.!Yarns, Package Dyeing of (Jordan).........................Yarns, The Effect of Sulfur Black on the Tendering of Cotton (Southeastern Section) .................................................Zirconia, The Precipitation of Basic Dyes with Modified Hydrous (Blumenthal) .............................................

P545

P860P376P596P788

456P302P376P221P464P93P96453

P202P525 5 9

P365P374

5 5 9P304P833

285

883F AMERICAN DYESTUFF REPORTER December 27, 1948

■Ifjiiijpp&iaW

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ASttd! Tests

Fomulaf a ) #

BO-W®'CHA8PAUL

PieliutiiAeiif

BOSGHEISrallietiAiixiliar

BOCITMProgress

Cakesb o t o e n ,

The EecTextile 1

C A B Y .W I Textiles lervlene

O A P H A J Nvlon D

a A i ! K , 0 Experimi

CBEEGA.V Bavon D

CHITO and ,A(

pH Cont

M V I S O K E5ect 0!

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Im o ro ve T reate

D R IS C O U A M e s s i

Be sear E D W A R D !

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F.WIS, B H ie F ife

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l I H i S i Studies 0

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INDEX BY AUTHOR

*ie anii'l' -

iveajidiko

!i•'>‘011 ItSj;

A Sr-jr 'iii’.,

Fjctc>“x -i Sc'-ataCc-.

to be,,J- 55. % IX ^

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in of Vat Dj!cms of Acce

■ South Cffita

[cs, Dciemat;' isle and LnAC om pi® ’ , f c , ' . ■■■,■■ e Content at;

teeral Bare;

52 PM.P®'. ■ I Shapiro. ■_,arboxjB0«.,south W ® .

irfromrrnapiio''-"knshaffi' liesn'Seort,

ret'MeWj

rts of ® ;

AGNEW, WM.. CRUMLEY, J. A., KELLY, A. J, and SEYMOUR, RAYMOND B,—

pH Control of Dyeing....................................................ALER, MARY E., FURRY, MARGARET S. and

McLendon , v e r d a i .—An Evaluation of Soaps and Detergents......................

APPELTOFFT, ERIC—A Woolen Mill Dyehouse...............................................

P689

P751P374

BACKER, STANLEY—The Use of Acceptance Testing Data to Substantiate Specifi­

cation Requirements ...............................................................BARAIL, LOUIS C.—

Testing of Fungicidal Materials Against Pathogenic Fungi... BILLMEIER, ROBERT A.—

Requirements of Petroleum Solvents in Pigmented TextilePrinting Pastes .........................................................................

BLUMENTHAL, WARREN B.—The Precipitation of Basic Dyes with Modified Hydrous

Zirconia .....................................................................................BONNAR, J. ROBERT—

Report on ISO Conference and Colour Index Meeting............The Importance of Co-operative Research................................

BONNET, FREDERIC, WACHTER, ARTHUR R., RAY, FRANCES KARR and MACK, PAULINE BEERY—

A Comparison of the Effect on Rayon Fabrics of VariousGases Under Controlled Conditions........................................

A Study of the Effect of Certain Variables on Gas FadingTests Made Under Controlled Conditions................................

Formulation of an Accelerated Gas Fading Test for RayonFabrics ......................................................................................

BONNET, FREDERIC, WACHTER, ARTHUR R., RICE,CHARLES W.. LYLE, DOROTHY SIEGERT, and MACK, PAULINE BEERY—

Preliminary Steps in the Development of an AcceleratedAging Test to Light..................................................................

BORGHETTY, HECTOR C.—Synthetic Detergents in Textile Processing..............................Auxiliary Products in Dyeing...................................................

BOULTON, JOHN—Progress in the Application of Vat Dyes to Viscose Rayon

BOWDEN, CHARLES W.,' JR.— .....................................................The Economics of Instrumentation...........................................

BROADBENT, ELLIOT—Textile Printing: Skill or Mystery?...........................................

603257

P748

251

CADY, WILLIAM H.—Textiles from Seaweed..........................................................Terylene, The New British Fiber..........................................

CLAPHAM, HARRY—Nylon Dyeing ........................................................................

CLARK, O. W.—Experimental Studies of Vat Dyeing...................................

CREEGAN, HARRY F,—Rayon Dyeing and Finishing................................................

CRUMLEY, J. A., KELLY, A. J., SEYMOUR, RAYMOND B. and AGNEW, WM.—

pH Control of Dyeing............................................................ P689DAVISON, SUZANNE and RAY, FRANCES KARR—

Effect of Laundering on Gas Fading Performance of RayonFabrics .......................................................................................

DeWAARD, R. D„ HVIZDAK, A., and STOCK, C. R.— Improved Evaluation of the Crease Resistance of Resin

Treated Fabrics ........................................................................DRISCOLL, EMMETT J.—

A Message to Members Regarding the New Campaign forResearch Funds ........................................................................

EDWARDS, OLIVER G.—Unwoven Fabrics: Their Future in the Textile Industry........

322

513

P646P131

PARIS, B. F. and THOMAS, R. J.—The Effect of Fiber Physical Differences Upon the Dyeing

of Nylon Staple.........................................................................FIDELL, LOUIS I.. ROYER, GEORGE L., and

MILLSON. HENRY E.—Studies on Nylon Dyeing; Effect of Dyeing Procedures........

FLEMING. MYRON T.—Textile Drving ...............................................................................

FORNELLI, DOMENICOAnimalization of Cellulosic Fibers...........................................

FOX, KENNETH R.—The Medalist, The Scientist.........................................................

FRISHMAN, DANIEL and HARRIS, MILTON—Some Aspects of the Chlorination of Wool to Produce Shrink

RpsistsncGFURRY, MARGARET'S.,' 'McLENDON, 'vERDA 'i .' and...............

ALER, MARY E.—An Evaluation of Soaps and Detergents...................................

P21

GALLENT, JOHN B.—The Origin of the Coal-Tar Dye Industry.

P52

P751

319

pj-einJ “

i'cotto J,.

ffodiSKi ,

HAMBURGER, WALTER J.—The Medalist, The Man.................................................................

HARRIS, J. C.—Electrolyte Builders for Surface Active Agents.......................

HARRIS, MILTON and FRISHMAN, DANIEL—Some Aspects of the Chlorination of Woo! to Produce Shrink

Resistance....................................................................................HAZLEWOOD, GORDON—

Nvlon: Some of Its Properties and Applications......................HFRRMANN. HENRY F.—

The President’s Address ......................................................... PV,AATCC Contributions to Industry ............................................

HUG, G. T,—The Dvelng of Woolen Fibers and Fabrics with Vat Colors.. HVIZDAK, A.. STOCK, C. R. and DeWAARD. R. D.—

Improved Evaluation of the Crease Resistance of Resin Treated Fabrics ........................................................................

P2P266

P52P295P863P861P365

513

JOHNSON, THOMAS D., JR., and SMITH, J. EDWARD—A Simple Tester for Evaluating the Snag Resistance of

Nylon Hosiorv ........................................................................JORDAN, HERMAN J.—

Package Dyeing of Yarns...........................................................P195P304

KELLY, A. J., SEYMOUR, RAYMOND B.. AGNEW, WM., and CRUMLEY, J. A.—

pH Control of Dveing..................................................................KETTERING, JAMES H.— . ,Determination of the Rate of Water Absorption of Light-

Weight Cotton Fabrics.............................................................KLEIN. DAVID X.—

The Finishing of Cottons and Rayons.......................................

P689

73P344

285P481P862

391529629

LeCOMPTE, GEORGE C.—Determination of the Fineness of Wool Samples by Sedi­

mentation .................................................................................LEONARD. E. A. and WINCH, A. R.—

A Quantitative Test Method for Evaluating Wool ScouringDetergent Svstems ...................................................................

LITTLE, ROBERT W.—Trends in the Evolution of Fire-Resistant Textiles..................

LUTTRINGHAUS, HANS—Chemical and Physiological A.soects of Moth Protection........Influence of Chlorination on Wool Dveing...............................

LYLE DOROTHY STFGFRT. MACK. PAULINE BEERY. BONNET. FREDERIC, WACHTER, ARTHUR R., and RICE, CHARLES W.—

Preliminary Steps in the Development of an AcceleratedAging Test to Light..................................................................

LYRA. MARIO S. and SKINKLE, JOHN H.—Hydrodynamic Test for Water Resistance.................................

453

P202P114P57

P464

251P340

PH2P785

P438P647P745

283699

P299P82

P520

P166P333

853PI

MACK, PAULINE BEERY, BONNET, FREDERIC.WACHTER, ARTHUR K. and RAY, FRANCES KARR—

A Comparison of the Fffeot on Ravon Fabrics of VariousGases Under Controlled Conditions.......................................

A Study of the Effect of Certain Variables on Gas FadingTests Made Under Controlled Conditions..............................

Formulation of an Accelerated Gas Fading Test for RayonFabrics ......................................................................................MACK PATTLINE BEERY BONNET, FREDERIC, WACHTER. ARTHUR R . RICE. CHARLES W. and LYLE.DOROTHY SIEGERT—

Preliminary Steps in the Development of an AcceleratedAging Test to 1,1 ght........................................................... .

m a c k . PATH TNE RFERV. WACHTER, ARTHUR R. and RAY. FRANCES KARR—Ei'ahiatinn pf TTnoontj-olled Gas Fading Equipment................

MANDtkoS, GEORGE J.—The EfF ct of Moisture Content and Other Factors on Water

Resistance Tests .......................................................................A Comprehensive Comparison of the More Common Water

R.esisi-ance Test Methods Existing Today.............................MATHEWSON, WALTER E.—

An Outline of Qualita+ive Dve Analysis..................................McCLEARY, H. R. and ZIMMERMAN. C. L.—

Determination of the Solubility of Dyes..................................McLENDON, VERDA I . ALER, MARY E. and

FURRY, MARGARET S.—An Evaluation of Soaps and Detergents....................................

McLEOD, EARLE D.—Anionie Snb<;+Qnti77e Softeners...................................................

MHh-WEST SECTION—The Application of Carboxymethyl Cellulose to the Wet

Processing of Textiles.............................................................MILIEON. henry E., FIDELL, LOUIS I., and

RE’VER, GEORGE L.—Studies on Nvlon Dyeing; Effect of Dyeing Procedures........

MILIEON, henry E. and STEARNS, E. I,—A .study of Fluorescent Dves.....................................................

MORGAN. O. M —Wool Piece Goods Scouring with a Synthetic Organic

Detergent ...................................................................................Scouring Wool Raw Stock with a Synthetic Organic Detergent

391529629

251

287

P584P587

709P47

P751P30

P596

PI 66 423

P93P96

NEW YORK SECTION—Dveing and Fastness Characteristics of Aqueous Chlorinated

Wool .........................................................................................NORTHERN NEW ENGLAND SECTION—

An Electrolytic Method for Stripping Color from DyedWool ................................................................................. P119,

A Spectrographic Study of Treated Textiles..........................

P221

P302P838

OI,NEY, LOUIS A.—In Memoriam: Alfred P. Howes. P730

PHTLADELPHIA SECTION—The Apnlication of Chemical Controls to Acid Dyeing............ P149

PIERCE, EDWARD S.—Textile Finishing Machinery....................................................... P186

PINGREE. RAYMOND A.—Water Resistant Fabric Treatments........................................... P440

POWELL. RICHARD W.—Recent Progress in Stabilized Finishes on Rayon Piece Goods P466

RAY, FRANCES KARR—Comparison of Two Current Test Procedures for Testing

Fabric Resistance to Atmospheric Gas Fading.......................Development of Controlled Equipment for Testing Fastness to

Atmospheric Gases ..................................................................RAY. FRANCES KARR and DAVISON. SUZANNE—

Effect of Laundering on Gas Fading Performance of RayonFabrics .......................................................................................

RAY, FRANCES KARR, MACK, PAULINE BEERY, BONNET, FREDERIC and WACHTER. ARTHUR R,—

A Comparison of the Effect on Rayon Fabrics of Various Gases Under Controlled Conditions...................................................

76355

322

391

December 27, 1948 AMERICAN DYESTUFF REPORTER 882G

study of the Effect of Certain Variables on Gas Fading Tests Made Under Controlled Conditions............................. 529

Formulation of an Accelerated Gas Fading Test for RayonFabrics .................................. 629

RAY. FRANCES KARR, MACK, PAULINE BEERY, and WACHTER, ARTHUR R.—

Evaluation of Uncontrolled Gas Fading Equipment............... 287RICE, CHARLES W., LYLE, DOROTHY SIEGERT, MACK,

PAULINE BEERY. BONNET. FREDERIC and WACHTER, ARTHUR R.—

Preliminary Steps in the Development of an AcceleratedAging Test to Light..................................................................... 251

RICE, PAT H.—The Convention City..................................................................... P686

RICHARDS, EMORY A.—The Manufacture and Processing of Quality Blended Fabrics P34

RICHARDSON, FRANCIS S.Textile Printing Techniques ................................................. P864

ROYER, G. L.—Scientific Study of Rayon Dyeing..................................................P525

ROYER, GEORGE L„ MILLSON, HENRY E„ and FIDELL, LOUIS I.—

Studies on Nylon Dyeing: Effect of Dyeing Procedures........ P166SADTLER, PHILIP—

Textile Analysis by Infrared Technique..................................... P555SCHWARZ, EDWARD R.—

Address of the Medalist.............................................................. P4SCULL, HERBERT G.—

Current Processing Problems of Acetate and Viscose RayonFabrics ....................................................................................... P468

SEYMOUR. RAYMOND B., AGNEW, WM.. CRUMLEY, J. A. and KELLY, A. J.—

pH Control of Dyeing................................................................... P689SHAPIRO, LEONARD—

Permanent Finishes on Rayon.................................................. P16Shrinkage Control of Wool by Wet Chlorination.................... P8Y6

SHIRAEFF, DMITRY—The Quantitative Analysis of Synthetic Detergents: Extension

of Igepon T Method to Various Agents Containing theSulfonic Acid Group.............................................................. 411

SIEGRIST, E. J.—Current Developments in Hosiery Dyeing................................ P192

SILVERMAN. MAX—Pigmented Resin Emulsions for Printing and Pad Dyeing. . . . P44SISLEY, J. P.—Determination of the Industrial Value of Detergents............. 635

SKINKLE, JOHN H. and LYRA, MARIO S,—Hydrodynamic Test for Water Resistance................................ P340

SMITH, J, EDWARD and JOHNSON, THOMAS D., JR.A Simple Tester for Evaluating the Snag Resistance of

Nylon Hosiery ............................ P19.5SMITH, LEONARD ...............

Cotton Plans a Research Program ................................. P8B6SMITH, THOMAS R,—

Review of the German Technical Reports......................... P263SOUTH CENTRAL SECTION—

The Effect of Urea on Cellulose Textiles............................... PIOVocational Texts in Practical Wet Processing............. P788

SOUTHEASTERN SECTION— .............The Effect of Sulfur Black on the Tendering of Cotton Yams P833

PllOSPECHT, H. E. M.— iriontm-Estlmation of Vat Printing Paste on Cloth and an Lie

metric Analysis of the Critical Chemical...............................STEARNS, E. I. and MILLSON, HENRY E.—

A Study of Fluorescent Dyes.....................................................STOCK, C. R.. DeWAARD, R. D., and HVIZDAK, A.—

Improved Evaiuaiion of the Crease Resistance or n. mIreated Fabrics .........................................................................

STONE, GEORGE B.—Gluconic Acid in the Textile Industry..................................... '>43

513

THOMAS, R. J. and FARIS, B. F.— „The Effect of Fiber Physical Differences Upon the Dyeingof Nylon Staple............................................................................ P21

THOMPSON, A, K.—Your Hosts for the Convention..............,.................................... Po56Harold Mason Chase: 1948 Olney Medalist............................... P684

TRAVER, W. ALLEN— , ^The Dyeing Industry from a Mechanical Viewpoint............... P307

TUCKER, HAROLD H.—Some Factors in the Dyeing of Fur Felt Hats......................... P483

TURNER, H. A.—Advances in Dyeing and Textile Printing Processes in

England ........................................................................................ 771VINCENT. W. B.—

Nylon Staple in Hosiery.............................................................. P271WACHTER, ARTHUR R., RAY, FRANCES KARR and

MACK, PAULINE BEERY—Evaluation of Uncontrolled Gas Fading Equipment................

WACHTER, ARTHUR R„ RAY, FRANCES KARR. MACK, PAULINE BEERY and BONNET, FREDERIC—

A Comparison of the Effect on Rayon Fabrics of Various Gases Under Controlled Conditions..................................................

A Study of the Effect of Certain Variables on Gas Fading Tests Made Under Controlled Conditions..............................

Formulation of an Accelerated Gas lading Test for RayonFabrics .......................................................................................

WACHTER, ARTHUR R., RICE, CHARLES W., LYLE. DOROTHY SIEGERT, MACK, PAULINE BEERY and BONNET, FREDERIC—

Preliminary Steps in the Development of an AcceleratedAging Test to Light...................................................................

WARNER, JOHN F.—Textile Technology in Perspective.............................................

WATHEY, JOHN B.—The Swedish Woolen and Worsted Industry............................

WENGRAF, PAUL—Patent Digest...................................... 103, 133, 243, 290, 383, 396,

432, 474, 537, 567, 612, 655, 697, 767,WILKINSON, EDWIN—

Shrinkage Control—A Stretch of the Imagination?...............WINCH, A. R, and LEONARD, E. A.—

A Quantitative Test Method for Evaluating Wool ScouringDetergent Systems ...................................................................

WOODRUFF, J. A.—Selection of Dyes and Dyeing Procedures for Viscose Rayon

Cake Dyeing .............................................................................A Classification of Direct Dyes..................................................

287

391529629

251P553

559

P733

P202

P435691

ZIMMERMAN, C. L. and McCLEARY, H. R.—Determination of the Solubility of Dyes................................... P47

882H AMERICAN DYESTUFF REPORTER December 27, 1948

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