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. 17, 2015
Filed:
Sep. 28, 2004
Deqing Lei, Hamden, CT (US);
George Polson, Harwington, CT (US);
Diana T. Ciccognani, Cheshire, CT (US);
Kevin N. Dinicola, Wolcott, CT (US);
Richard B. Shalvoy, Cheshire, CT (US);
Katherine P. Roberts, Derby, CT (US);
Louis L. Punto, Randolph, NJ (US);
James Robert Schwartz, West Chester, OH (US);
David Joseph Kaufman, Fairfield, OH (US);
Deqing Lei, Hamden, CT (US);
George Polson, Harwington, CT (US);
Diana T. Ciccognani, Cheshire, CT (US);
Kevin N. DiNicola, Wolcott, CT (US);
Richard B. Shalvoy, Cheshire, CT (US);
Katherine P. Roberts, Derby, CT (US);
Louis L. Punto, Randolph, NJ (US);
James Robert Schwartz, West Chester, OH (US);
David Joseph Kaufman, Fairfield, OH (US);
Arch Chemicals, Inc., Norwalk, CT (US);
The Proctor & Gamble Company, Cincinnati, OH (US);
Abstract
A composition comprising coated particles of a salt of pyrithione selected from the group consisting of monovalent and polyvalent pyrithione salts, and combinations thereof, partially or fully coated with a lipophilic agent. The composition is characterized by enhanced anti-fungal and anti-dandruff efficacy in shampoos. Also disclosed is a personal care composition, preferably a shampoo, containing a topical carrier and coated particles of a salt of pyrithione selected from the group consisting of monovalent and polyvalent pyrithione salts, and combinations thereof, partially or fully coated with a lipophilic agent.