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US 2018/0155656 A1Published application
Leuco polymers as bluing agents in laundry care compositions
AssigneeThe Procter & Gamble Company
InventorsGregory Scot MIRACLE, Wesley A. FREUND, Sanjeev Kumar DEY
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Abstract
A laundry care composition including at least one laundry care ingredient and at least one leuco polymer including a polymeric carbohydrate and a leuco moiety. The polymeric carbohydrate and the leuco moiety are covalently bound. Methods of making the leuco polymer, laundry care compositions comprising the leuco polymer and methods of treating textiles with such laundry care compositions.
Claims20
A laundry care composition comprising:
- (a) at least one laundry care ingredient and (b) at least one leuco polymer comprising a polymeric carbohydrate and a leuco moiety, wherein the polymeric carbohydrate and the leuco moiety are covalently bound.
Dependencies are inferred from the claim text.