The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2020
Filed:
Oct. 11, 2018
The Procter & Gamble Company, Cincinnati, OH (US);
Gregory Scot Miracle, Liberty Township, OH (US);
Daniel Dale Ditullio, Jr., Hamilton, OH (US);
Haihu Qin, Greer, SC (US);
Sanjeev Kumar Dey, Spartanburg, SC (US);
Wesley A. Freund, Simpsonville, SC (US);
Randy D. Petrea, Boiling Springs, SC (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A laundry care composition including (a) at least one laundry care ingredient and (b) a leuco composition including at least one leuco compound. The leuco compound including a leuco moiety and a polyalkyleneoxy moiety covalently bound to the leuco moiety. The polyalkyleneoxy moiety includes at least one ethylene oxide group and at least one propylene oxide group. A method of treating a textile includes 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.