Looking for product improvement ideas? - C&EN ... - ACS Publications

Nov 6, 2010 - Looking for product improvement ideas? Chem. Eng. News , 1965, 43 (41), p 32 ... Add to Favorites · Download Citation · Email a Colleagu...
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New developmental chemicals from Armour:

Looking for product improvement ideas? try these new Armour beta-amine derivatives These new cationic chemicals have unique structures and advantages that can help improve your products and processes. All are derivatives of long-chain betaamines. Included are two ARMEEN™ dimethyl tertiary beta-amines, two ARQUAD™ quaternized beta-amines, three ETHOMEEN® ethoxylated betaamines, and an ETHODUOMEEN® ethoxy­ lated beta-diamine. These developmental chemicals offer several advantages over the correspond­ ing alpha-amine derivatives. Advantages. Although completely satu­ rated, they're liquids with low melt and cloud points...are easy to use at low ambient temperatures. 32

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The beta-amine derivatives are soluble in many common solvents. Saturation of the n-alkyl chain gives them good heat and color stability. All are biodegrad­ able surface-active agents... are electrochemically attracted to most natural and synthetic surfaces. ARMEEN tertiary beta-amines are effi­ cient alkaline intermediates . . . yield highly concentrated reaction products due to their high solubility. ARQUAD beta-compounds are strongly substan­

tive...are good emulsifiers...kill bacteria, algae and fungi. The ethoxylated betaamines are excellent wetting agents and emulsifiers. Lower cost. When in volume produc­ tion, prices are expected to be 5 to 35% lower than prices of the corresponding alpha-amine derivatives. Write for literature. For more detailed information on these unique new chemi­ cals, write today to Department CE for Bulletin Number 8-24.

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