Embed Size (px)
Citation preview
Who Cares About Unsaps In Stearic Acids?
T h e N e w HYSTRENE* Stearic Ac ids conta in less than 0.2% Unsaponif iables! • . .and here's what this might mean to you
Troubled with darkening of your stearic acids or stéarates at reaction temperatures? Would you like to try a stearic acid that does not darken? HYSTRENE stearic acids are just what you're looking for!
Getting complaints about objectionable odor in your stearic derivatives? Again, we say HYSTRENE stearic acids are right in your groove.
HYSTRENE stearic acids —in uniform grades from 70% to 9 7 % true stearic acid — contain almost no "unsaps" — actually less than 0.2%. Likewise, they contain virtually no unsaturates—I.V. is less than 0.5!
Before HYSTRENE stearic acids were made, chemists had little opportunity for research on stearic acids of such purity. Now, studies indicate that unsaponifiables and unsaturates are closely related to darkening and odor—especially "unsaps."
There is no premium price for HYSTRENE stearic acids. They sell at prices competitive with "double-pressed." No extra charge for granular material. No extra charge for 50-pound minimum bags. Samples available.
*Hystrcne: Trade Mark of Trendex Co., Mfrs.
ATLAS "·/ GHEMMUNIQUE
Candy Bar "Freshness" Protected by Sorbitol
By helping to hold the proper amount of moisture in caiidy bars, sorbitol protects candy against premature "staling" on dealers* shelves. Manufacturers of holiday sweets can prepare their products further in advance, with far less likeii- = hood of the candy's losing its good taste and heaithfulriess» Sorbitol, which Atlas makes from sugar, has a natural sweet taste.
Renex* a Natural in Dishwashing Machines
Because of its low-foaming characteristics, the powerful , detergent Renex is rapidly s growing in popularity for use in mechanical dishwashing compounds. There is little: foam to clog jets or mecha-; ntsm, no suds to streak or haze dishes or glasses. .
Bad News for y : Insect Pests and Wëedsl \ί}
Certain specially-madiérÂtfas;; emulsifiers will become ;aii^es~ sential part of at least 40 million pounds of insecticides àntf wèèd-killing conceh^ates^m :
1950; That's bad news for btfgs arid jveeds, because these emulsifiers add 'greatly -άχ&ί«£-;y fectiveness of tbxicaritsife^iii^y creasing their wetting, spfeadr#;i ing and penetrating power; ; ̂
; *R«nex: R«g. U. S , P a t s Ô f f . : . ; ^ , j " ^ i & i · ^
ATLAS I N D U S T R I A L C H E M I C A L S DEPARTMENT losv
wmmmmm i i i i i i i i i i i i
mÊmmmmmm. -WÊÊÊÊÊÊÈËÊËÊËÎ
ATLAS POWDER COMPANY, Wilmington, Del. · Offices in principal cities · Cable Address—Atpotvco ATLAS POWDER COMPANY, CANADA, LTD., Brantford, Canada
L·-1880 C H E M I C A L A N D E N G I N E E R I N G N E W S
