초록 ▼

Detergent compositions which comprise from about 0.05 to about 95% by weight of a water-soluble ethoxylated amine having clay soil removal/anti-redeposition properties. These compounds are selected from ethoxylated monoamines, ethoxylated diamines, ethoxylated polyamines, ethoxylated amine polymers

Detergent compositions which comprise from about 0.05 to about 95% by weight of a water-soluble ethoxylated amine having clay soil removal/anti-redeposition properties. These compounds are selected from ethoxylated monoamines, ethoxylated diamines, ethoxylated polyamines, ethoxylated amine polymers and mixtures thereof. In addition to the ethoxylated amines, 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. In addition to these detergent surfactants, the detergent composition can optionally comprise from 0 to about 80% by weight of a detergent builder.

대표청구항 ▼

A liquid laundry detergent composition, which comprises: (a) from about 1 to about 75% by weight of a detergent surfactant selected from the group consisting of nonionic, anionic, ampholytic, zwitterionic and cationic detergent surfactants and mixtures thereof; (b) from about 0.05 to about 95% by we

A liquid laundry detergent composition, which comprises: (a) from about 1 to about 75% by weight of a detergent surfactant selected from the group consisting of nonionic, anionic, ampholytic, zwitterionic and cationic detergent surfactants and mixtures thereof; (b) from about 0.05 to about 95% by weight of a water-soluble ethoxylated amine having clay soil removal/anti-redeposition properties selected from the group consisting of: (1) ethoxylated monoamines having the formula: (X－L－)－N－(R2)2 (2) ethoxylated diamines having the formula: [Figure] or (XL)2NR1N(R2)2 (3) ethoxylated polyamines having the formula: [Figure] (4) ethoxylated amine polymers having the general formula: [Figure] and (5) mixtures thereof; wherein A1 is [Figure] [Figure] or －O－; R is H or C1-C4 alkyl or hydroxyalkyl; R1 is C2-C12 alkylene, hydroxyalkylene, alkenylene, arylene or alkarylene, or a C2-C3 oxyalkylene moiety having from 2 to about 20 oxyalkylene units provided that no O－N bonds are formed; each R2 is C1-C4 alkyl or hydroxyalkyl, the moiety －L－X, or two R2 together form the moiety －(CH2)r－A2－(CH2)s－, wherein A2 is －O－or －CH2－, r is 1 or 2, s is 1 or 2, and r+s is 3 or 4; X is H; R3 is a substituted C3-C12 alkyl, hydroxyalkyl, alkenyl, aryl or alkaryl group having p substitution sites; R4 is C1-C12 alkylene, hydroxyalkylene, alkenylene, arylene or alkarylene, or a C2-C3 oxyalkylene moiety having from 2 to about 20 oxyalkylene units provided that no O－O or O－N bonds are formed; L is a hydrophilic chain which contains the polyoxyalkylene moiety －[(R5O)m(CH2CH2O)n]－, wherein R5 is C3-C4 alkylene or hydroxyalkylene and m and n are numbers such that the moiety －(CH2CH2O)n－comprises at least about 50% by weight of said polyoxyalkylene moiety; for said monoamines, m is from about 0 to about 4, and n is at least about 12; for said diamines, m is from 0 to about 3, and n is at least about 6 when R1 is C2-C3 alkylene, hydroxyalkylene, or alkenylene, and at least about 3 when R1 is other than C2-C3 alkylene, hydroxyalkylene or alkenylene; for said polyamines and amine polymers, m is from 0 to about 10 and n is at least about 3; p is from 3 to 8; q is 1 or 0; t is 1 or 0, provided that t is 1 when q is 1; w is 1 or 0; x+y+z is at least 2; and y+z is at least 2; provided that when w and x are 0, said amine polymers are cyclic; and (c) an optical brightener. A composition according to claim 1 which further comprises a detergent builder selected from the group consisting of inorganic phosphate builders, polyphosphonate builders, citric acid, and alkali metal, ammonium and substituted ammonium salts of citric acid.