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:
Aug. 08, 1989
Filed:
Dec. 20, 1988
Applicant:
Inventors:
Everett Inman, Cincinnati, OH (US);
Nancy J Roberts, Baton Rouge, LA (US);
Prem S Juneja, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A45D / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
132209 ; 424D / ; 424 70 ; 424616 ; 424615 ; 424702 ; 514852 ; 514880 ; 514881 ; 132202 ;
Abstract
Disclosed are selenium sulfide lotion shampoos containing peroxy oxidizing agents, such as hydrogen peroxide and sodium percarbonate. These compositions provide antidandruff efficacy and do not become discolored upon storage. A method for preparing color-stable selenium sulfide shampoo compositions is also taught.