LAUNDRY DETERGENT COMPOSITION
First Claim
1. A liquid laundry detergent composition comprising an anionic surfactant, a non-ionic surfactant, between about 0.5 wt % and about 25 wt % water and about 0.05% and about 2% by weight of the composition of a cationic polymer being an hydroxyethyl cellulose polymer derivatised with trimethyl ammonium substituted epoxide, wherein the anionic surfactant comprises fatty acid;
- andwherein;
the weight ratio of cationic polymer to anionic surfactant is less than about 1;
5;
the weight ratio of cationic polymer to non-ionic surfactant is more than about 1;
10;
the weight ratio of cationic polymer to total surfactant is less than about 1;
5;
and wherein the weight ratio of anionic to non-ionic surfactant is from about 5;
1 to about 23;
1,wherein ‘
total surfactant’
means the level of all surfactant present in the liquid laundry detergent composition, including but not limited to all anionic, non-ionic and cationic surfactant.
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Abstract
The present invention is to a liquid laundry detergent composition comprising an anionic surfactant, a non-ionic surfactant, between 0.5 wt % and 25 wt % water and 0.05% and 2% by weight of the composition of a cationic polymer being an hydroxyethyl cellulose polymer derivatised with trimethyl ammonium substituted epoxide, wherein the anionic surfactant comprises fatty acid; and wherein;
- the weight ratio of cationic polymer to anionic surfactant is less than 1:5;
- the weight ratio of cationic polymer to non-ionic surfactant is more than 1:10;
- the weight ratio of cationic polymer to total surfactant is less than 1:5;
- and wherein the weight ratio of anionic to non-ionic surfactant is from 5:1 to 23:1,
wherein ‘total surfactant’ means the level of all surfactant present in the liquid laundry detergent composition, including but not limited to all anionic, non-ionic and cationic surfactant.
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Citations
15 Claims
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1. A liquid laundry detergent composition comprising an anionic surfactant, a non-ionic surfactant, between about 0.5 wt % and about 25 wt % water and about 0.05% and about 2% by weight of the composition of a cationic polymer being an hydroxyethyl cellulose polymer derivatised with trimethyl ammonium substituted epoxide, wherein the anionic surfactant comprises fatty acid;
- and
wherein; the weight ratio of cationic polymer to anionic surfactant is less than about 1;
5;the weight ratio of cationic polymer to non-ionic surfactant is more than about 1;
10;the weight ratio of cationic polymer to total surfactant is less than about 1;
5;and wherein the weight ratio of anionic to non-ionic surfactant is from about 5;
1 to about 23;
1,wherein ‘
total surfactant’
means the level of all surfactant present in the liquid laundry detergent composition, including but not limited to all anionic, non-ionic and cationic surfactant. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
- and
Specification