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:
Feb. 17, 2026
Filed:
Feb. 22, 2023
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/37 (2006.01); C11D 1/831 (2006.01); C11D 3/00 (2006.01); C11D 17/04 (2006.01); C11D 1/14 (2006.01); C11D 1/22 (2006.01); C11D 1/72 (2006.01); C11D 1/75 (2006.01);
U.S. Cl.
CPC ...
C11D 3/3723 (2013.01); C11D 1/831 (2013.01); C11D 3/0021 (2013.01); C11D 17/043 (2013.01); C11D 1/146 (2013.01); C11D 1/22 (2013.01); C11D 1/72 (2013.01); C11D 1/75 (2013.01); C11D 2111/12 (2024.01);
Abstract
A laundry detergent composition including from 0.01% to 10%, by weight of the composition, of a dye fixative wherein said dye fixative is selected from the group consisting of reaction products of polyamines with cyanamides and acids, reaction products of cyanamides with aldehydes and ammonium salts, reaction products of cyanamides with aldehydes and amines, or reaction products of amines with epichlorohydrin; and any combination thereof, and from 0.01% to 10%, by weight of the composition, of an amine oxide.