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US 2018/0002639 A1Published application
Method for reducing greying of a fabric
OwnerHai Zhou ZHANG, Nikolay CHRISTOV +2inventors
InventorsHai Zhou ZHANG, Nikolay CHRISTOV, Da Wei JIN, Lin HE
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Abstract
The present invention relates to a method for reducing greying of a fabric when using a composition comprising a quaternary ammonium compound, for example, a fabric conditioning composition comprising a quaternary ammonium compound. The invention involves the use of a nonionic polysaccharide and reducing the amount of quaternary ammonium compound used.
Claims15
1-15:
- (canceled)
A method for reducing greying of a fabric comprising a composition, the composition comprising:
- (a) from 0.2 to 9 wt. % of a quaternary ammonium compound;
- and (b) from 0.05 to 10 wt. % of a nonionic polysaccharide, based on the total weight of the composition.
Dependencies are inferred from the claim text.