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. 30, 1988
Filed:
Jul. 31, 1986
Applicant:
Inventors:
Albert Shansky, Norwalk, CT (US);
Prakash C Purohit, Minneapolis, MN (US);
Assignee:
A-Veda Corporation, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A45D / ;
U.S. Cl.
CPC ...
424 71 ; 424 72 ; 132-7 ;
Abstract
An opacifier composition for use in permanent waving compositions and neutralizer compositions associated therewith. The opacifier composition is an aqueous emulsion containing: (a) methyl ester of hydrogenated rosin acids, (b) an alkylene glycol such as octylene glycol, and (c) a mixture of nonionic surfactants, such as the polyoxyethylene ethers of fatty alcohols, for example lauryl alcohol. The use of the opacifier composition eliminates or minimizes hair breakage which occurs with other opacifier systems such as those employing latex emulsions.