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:
Dec. 15, 1992
Filed:
Oct. 17, 1991
Applicant:
Inventors:
Muhammad Akhtar, Bolingbrook, IL (US);
Florine Newell, Chicago, IL (US);
Assignee:
Johnson Products Co., Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 71 ; 424 70 ;
Abstract
A highly alkaline, no-base hair relaxer cream composition is disclosed which is phase-stable on ageing. A composition of this invention is a highly alkaline cosmetic cream base that may be used directly as a no-base hair relaxer or as a no-lye cream that may be converted for use as a no-base, no-lye hair relaxer by admixture with an aqueous activator solution. A method for preparing such a phase-stable no-base hair relaxer cream composition is also disclosed.
Akhtar, Muhammad. (1992). Hair relaxer cream (U.S. Patent No. 5171565). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5171565
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile