Laundry detergents and laundry treatment compositions comprising dye-transfer-inhibiting dye fixatives
First Claim
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1. A laundry detergent comprising dye-transfer-inhibiting dye fixatives, where these dye-transfer-inhibiting dye fixatives are obtained by reacting a) amines with epichlorohydrin or b) cyanamide with amines and formaldehyde.
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Accused Products
Abstract
The following dye-transfer-inhibiting dye fixatives are used in laundry detergents which comprise nonionic surfactants:
Reaction products of
a) amines with epichlorohydrin or
b) cyanamide with amines and aldehydes.
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Citations
9 Claims
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1. A laundry detergent comprising dye-transfer-inhibiting dye fixatives, where these dye-transfer-inhibiting dye fixatives are obtained by reacting
a) amines with epichlorohydrin or b) cyanamide with amines and formaldehyde.
Specification