Detergent compostions inhibiting dye transfer comprising copolymers of n-vinylimidazole and n-vinylpyrrolidone
First Claim
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1. A detergent composition comprising:
- clay;
a metallo catalyst;
greater than 1% by weight of the detergent composition of a surfactant system; and
from 0.01% to 10% by weight of the detergent composition of a copolymer of N-vinylimidazole and N-vinylpyrrolidone, the copolymer having a molar ratio of N-vinylimidazole to N-vinylpyrrolidone of from 1;
1 to 1;
0.2 and an average molecular weight of from 5,000 to 50,000.
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Abstract
A detergent composition comprises clay, a surfactant system and a copolymer of N-vinylimidazole and N-vinylpyrrolidone. The copolymer is present in the detergent composition in an amount of 0.01% to 10.0% by weight. The copolymer has an average molecular weight of from 5,000 to 50,000 and a molar ratio of N-vinylimidazole to N-vinylpyrrolidone of from 1:1 to 1:02.
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15 Claims
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1. A detergent composition comprising:
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clay; a metallo catalyst; greater than 1% by weight of the detergent composition of a surfactant system; and from 0.01% to 10% by weight of the detergent composition of a copolymer of N-vinylimidazole and N-vinylpyrrolidone, the copolymer having a molar ratio of N-vinylimidazole to N-vinylpyrrolidone of from 1;
1 to 1;
0.2 and an average molecular weight of from 5,000 to 50,000. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A detergent composition comprising clay, greater than 1% by weight of the detergent composition of a surfactant system, and from 0.01% to 10% by weight of the detergent composition of a copolymer of N-vinylimidazole and N-vinylpyrrolidone, the copolymer having a molar ratio of N-vinylimidazole to N-vinylpyzrrolidone of from 1:
- 0.8 to 1;
0.3 and an average molecular weight of from 10,000 to 20,000.
- 0.8 to 1;
Specification