Dye fixing composition
First Claim
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1. An aqueous fabric care composition consisting essentially of:
- a dye fixing agent;
an N-heterocyclic polymer;
a nonionic surfactant; and
optionally a chelating agent, wherein said dye fixing agent is designed to improve the appearance of dyed fabrics by minimizing the loss of dye from fabrics due to washing.
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Accused Products
Abstract
A composition comprising a dye fixing agent, a N-heterocyclic polymer, and a nonionic surfactant is described which provides improved fabric color care upon laundry treatment. A method of use is also described in conjunction with a detergent or in a presoak.
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Citations
22 Claims
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1. An aqueous fabric care composition consisting essentially of:
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a dye fixing agent;
an N-heterocyclic polymer;
a nonionic surfactant; and
optionally a chelating agent, wherein said dye fixing agent is designed to improve the appearance of dyed fabrics by minimizing the loss of dye from fabrics due to washing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification