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. 20, 2018
Filed:
Aug. 12, 2015
The Procter & Gamble Company, Cincinnati, OH (US);
Susan Adair Griffiths-Brophy, Middletown, OH (US);
Chu Zhu, West Chester, OH (US);
Robert Bao Kim Ha, Liberty Township, OH (US);
Timothy Alan Fornshell, Oregonia, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A skin cleansing composition is provided. The skin cleansing composition comprises from about 0.1% to about 15%, by weight, of a plurality of biodegradable abrasive particles. The biodegradable abrasive particles comprise a safe and effective amount of polyhydroxy alkanoate (PHA) biodegradable polymeric material and comprise a particle size range from 10 μm to 1500 μm. The composition also comprises a multimodal particle size distribution of the biodegradable abrasive particles. The composition further comprises a dermatologically acceptable carrier.