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:
May. 22, 2018
Filed:
Feb. 06, 2014
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventor:
Kenji Takahashi, Takasaki, JP;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/18 (2006.01); A61K 8/02 (2006.01); A61Q 5/00 (2006.01); A61K 8/41 (2006.01); A61Q 13/00 (2006.01); A61K 8/894 (2006.01); A61K 8/898 (2006.01);
U.S. Cl.
CPC ...
A61K 8/0241 (2013.01); A61K 8/416 (2013.01); A61K 8/894 (2013.01); A61K 8/898 (2013.01); A61Q 5/006 (2013.01); A61Q 13/00 (2013.01);
Abstract
The present invention relates to a method of preparing a hair care composition comprising a step of adding perfume, silicone, phenoxyethanol, benzyl alcohol, and/or parabens perfumes and/or silicones, before adding antidandruff agents. Preferably, perfumes and/or silicones are added before adding antidandruff agents. The method of the present invention provides reduced agglomeration of antidandruff agent selected from metal pyrithiones.