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:
Oct. 05, 2021
Filed:
Jul. 26, 2019
The Procter & Gamble Company, Cincinnati, OH (US);
Gregory Scot Miracle, Liberty Township, OH (US);
Daniel Dale Ditullio, Jr., Hamilton, OH (US);
Brian Joseph Loughnane, Sharonville, OH (US);
Samantha Jo Cost, Cincinnati, OH (US);
Sanjeev Kumar Dey, Spartanburg, SC (US);
Haihu Qin, Greer, SC (US);
Wesley A. Freund, Simpsonville, SC (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A laundry care composition comprising: (a) at least one laundry care ingredient, (b) a leuco composition; (c) a stabilizing amount of an antioxidant composition which comprises at least one phenol selected from the group consisting of alkylated phenol, hindered phenol, and mixtures thereof and at least one substituted diarylamine, wherein the mole ratio of the phenol to the substituted diarylamine is greater than 1:1.