Ethylene oxide/propylene oxide copolymers as co-surfactants with

Details Ethylene oxide/propylene oxide copolymers as co-surfactants with Ethylene oxide/propylene oxide copolymers as co-surfactants with

1990-08-20

1992-10-06

Lieberman, Paul

Compositions

Fluent dielectric

N-containing

25217421, 25217422, 252556, 252558, 252DIG1, 252DIG14, C11D 122, C11D 1831

Patent

active

051529335

ABSTRACT:
Low levels (2-6 percent active) of ethylene oxide/propylene oxide block copolymers have been found to significantly enhance the oily and particular soil removal of detergents containing anionic surfactants and ethoxylated alcohols or other oxyalkylate surfactants.

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McCatcheon', Emulsifiers and Detergents North American Edition, 1983, p. 203.

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