Leuco compounds and compositions comprising the same

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United States of America Patent

PATENT NO 11345819
APP PUB NO 20190177545A1
SERIAL NO

16157925

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A leuco compound comprises an antioxidant moiety covalently bonded to a leuco moiety. A laundry care composition comprises (a) at least one laundry care ingredient and (b) a leuco compound as described above. A method of treating a textile comprises the steps of (a) providing such a laundry care composition; (b) adding the laundry care composition to a liquid medium; (c) placing textile articles in the liquid medium; (d) optionally, rinsing the textile; and (e) drying the textile articles.

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Patent Owner(s)

Patent OwnerAddress
THE PROCTOR & GAMBLE COMPANYONE P&G PLAZA ATTN CHIEF LEGAL COUNSEL CINCINNATI OH 45202

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dey, Sanjeev K Spartanburg, US 62 163
Miracle, Gregory S Liberty Township, US 44 751
Qin, Haihu Greer, US 67 341
Valenti, Dominick J Moore, US 73 607

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