Liquid laundry detergent composition containing nonionic and amp

Details Liquid laundry detergent composition containing nonionic and amp Liquid laundry detergent composition containing nonionic and amp

1997-07-11

1999-07-06

Kopec, Mark

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

510119, 510123, 510125, 510130, 510235, 510237, 510276, 510405, 510409, 510421, 510422, 510426, 510428, 510434, 510435, 510478, 510480, 510490, 510511, C11D 188, C11D 194, C11D 310, C11D 330

Patent

active

059197455

ABSTRACT:
A liquid aqueous laundry detergent composition having improved cleaning properties and comprising a nonionic surfactant; about 0.25 to about 20 wt. % of an N--C.sub.8 --C.sub.20 alkyl and/or N-unsaturated C.sub.16 -C.sub.18 hydrocarbyl amine of a C.sub.1 -C.sub.7 monocarboxylic acid or salt thereof as an amphoteric surfactant; an alkaline substance in an amount sufficient to cause the wash liquor containing said detergent composition to have a pH of about 8 to about 11 determined ten minutes after the initiation of washing under standard conditions; and about 30 to about 95 wt. % of water, based on the total weight of the composition.

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patent: 4992194 (1991-02-01), Liberati et al.
patent: 5004557 (1991-04-01), Nagarajan et al.
patent: 5308530 (1994-05-01), Aronson et al.
patent: 5540853 (1996-07-01), Trinh et al.

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