Leuco polymers as bluing agents in laundry care compositions

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United States of America Patent

PATENT NO 10479961
APP PUB NO 20180155656A1
SERIAL NO

15800102

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Abstract

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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.

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Patent Owner(s)

  • THE PROCTER & GAMBLE COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dey, Sanjeev Kumar Spartanburg, US 38 191
Freund, Wesley A Simpsonville, US 39 56
Miracle, Gregory Scot Liberty Township, US 237 1480

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