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:
Apr. 24, 2018
Filed:
Dec. 16, 2013
Applicant:
Colgate-palmolive Company, New York, NY (US);
Inventors:
Robert D'Ambrogio, Princeton, NJ (US);
Andrei Potanin, Hillsborough, NJ (US);
Guisheng Pan, Philadelphia, PA (US);
Nora Lin, Basking Ridge, NJ (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 11/00 (2006.01); A61K 8/36 (2006.01); A61K 8/26 (2006.01); A61K 8/73 (2006.01); A61K 8/19 (2006.01); A61K 8/24 (2006.01); A61K 8/25 (2006.01); A61K 8/34 (2006.01);
U.S. Cl.
CPC ...
A61K 8/36 (2013.01); A61K 8/19 (2013.01); A61K 8/24 (2013.01); A61K 8/25 (2013.01); A61K 8/26 (2013.01); A61K 8/345 (2013.01); A61K 8/73 (2013.01); A61K 8/731 (2013.01); A61Q 11/00 (2013.01); A61K 2800/28 (2013.01); A61K 2800/48 (2013.01); A61K 2800/592 (2013.01);
Abstract
The present invention provides an oral care composition comprising, by total weight of the composition: (a) 15 to 35 weight % calcium carbonate; (b) 0.5 to 2 weight % cellulose ether thickening agent; (c) 1 to 6 weight % clay thickening agent; and (d) at least 35 weight % water; wherein, when the composition comprises less than 28 weight % calcium carbonate and less than 4 weight % clay thickening agent, the cellulose ether thickening agent is present in an amount of greater than 1 weight %.