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. 11, 2017
Filed:
Feb. 17, 2015
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Denis Alfred Gonzales, Brussels, BE;
Michael Leslie Groombridge, Prudhoe, GB;
Michael McDonnell, Blyth, GB;
Stephen Robert Glassmeyer, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/85 (2006.01); A61Q 19/10 (2006.01); C11D 9/20 (2006.01); A61K 8/02 (2006.01);
U.S. Cl.
CPC ...
A61K 8/0245 (2013.01); A61K 8/85 (2013.01); A61Q 19/10 (2013.01);
Abstract
The present invention relates to a skin cleansing composition, preferably a facial cleanser, comprising biodegradable abrasive particles having a mean Circularity of from about 0.60 to 0.90, a mean Solidity from about 0.60 to about 1.0, and a Biodegradable Rate of at least about 30% as determined after 28 days. In a preferred embodiment, the total skin cleansing composition has a Biodegradable Rate of at least 60% as determined after 90 days.