C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
134/3.3
C11D 3/30 (2006.01) C08G 65/04 (2006.01) C11D 3/00 (2006.01) C11D 3/37 (2006.01)
Patent
CA 1235351
DETERGENT COMPOSITIONS CONTAINING ETHOXYLATED AMINE POLYMERS HAVING CLAY SOIL REMOVAL/ANTI-REDEPOSITION PROPERTIES ABSTRACT Detergent compositions which comprise from about 0.05 to about 95% by weight of a water-soluble ethoxylated amine polymer having clay soil removal/anti-redeposition properties. These polymers comprise a polymer backbone other than a polyalkylene- amine or polyalkyleneimine backbone, and at least 2 M groups and at least one L-X group, wherein M is a tertiary amine group at- tached to or integral with the backbone; X is a nonionic group, an anionic group or mixture thereof; and L is a hydrophilic chain connecting groups M and X or connecting X to the polymer backbone. L also contains the polyoxyalkylene moiety -[(R'O)m (CH2CH2O)n]-, wherein R' is C3-C4 alkylene or hydroxyalkylene, m and n are numbers such that the moiety -(CH2CH2O)n- comprises at least about 50% by weight of said polyoxyalkylene moiety, and n is at least about 3. In addition to the ethoxylated amine polymers, the detergent compositions further comprise from about 1 to about 75% by weight of a nonionic, anionic, ampholytic, zwitterionic or cationic detergent surfactant, or mixture thereof.
444154
Kirby Eades Gale Baker
The Procter & Gamble Company
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