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:
Mar. 22, 2022
Filed:
Dec. 13, 2017
Applicant:
Colgate-palmolive Company, New York, NY (US);
Inventors:
Lin Fei, Kendall Park, NJ (US);
Prakasarao Mandadi, Flemington, NJ (US);
Suman Chopra, Monroe, NJ (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/34 (2006.01); A61K 8/81 (2006.01); A61K 8/90 (2006.01); A61K 8/22 (2006.01); A61Q 11/00 (2006.01); A61Q 11/02 (2006.01);
U.S. Cl.
CPC ...
A61K 8/345 (2013.01); A61K 8/22 (2013.01); A61K 8/8158 (2013.01); A61K 8/8182 (2013.01); A61K 8/90 (2013.01); A61Q 11/00 (2013.01); A61Q 11/02 (2013.01); A61K 2800/30 (2013.01); A61K 2800/31 (2013.01); A61K 2800/42 (2013.01); A61K 2800/48 (2013.01);
Abstract
Anhydrous oral care compositions and methods for preventing phase separation in the anhydrous oral care composition are disclosed. The oral care composition may include an orally acceptable vehicle, a thickening system, and a whitening agent. The orally acceptable vehicle may include propylene glycol, and the thickening system may include a polymeric thickener. The polymeric thickener may be or include a copolymer of 2-acrylamidomethylpropanesulphonic acid or a salt thereof.