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. 04, 2020
Filed:
Apr. 17, 2018
Applicant:
Colgate-palmolive Company, New York, NY (US);
Inventors:
Yun Xu, Langhorne, PA (US);
Xiao Yi Huang, Guangzhou, CN;
Yuan Hui Xie, Guangzhou, CN;
Xiong Fei Qin, Zengcheng, CN;
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 11/00 (2006.01); A61K 8/24 (2006.01); A61K 8/27 (2006.01); A61K 8/365 (2006.01); A61K 8/73 (2006.01);
U.S. Cl.
CPC ...
A61K 8/24 (2013.01); A61K 8/27 (2013.01); A61K 8/365 (2013.01); A61K 8/73 (2013.01); A61K 8/731 (2013.01); A61Q 11/00 (2013.01); A61K 2800/48 (2013.01);
Abstract
Disclosed herein are oral care compositions comprising: a) one or more pyrophosphate compounds, wherein the total concentration of pyrophosphate compounds in the composition is 0.5 wt % to 1.5 wt %, based on the weight of the oral care composition; b) one or more thickening gums, wherein the total concentration of thickening gums in the composition is 1.25 wt % to 1.6 wt %, based on the weight of the oral care composition; and c) a metal ion source.