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:
Jun. 30, 1992
Filed:
Nov. 20, 1990
Applicant:
Inventors:
Padmakumari J Varaprath, Midland, MI (US);
Judith M Vincent, Midland, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 71 ; 424 47 ; 424 70 ; 424D / ; 424D / ; 25217415 ; 252D / ;
Abstract
A hair treating composition is disclosed which is a mixture of a film forming material and a solvent for the film forming material. The film forming material is an aminofunctional silicone resin formed by reacting a cyclic silylamine and a silicone resin. A hair treating method for imparting curl retention to hair employing the resin as the film forming material is described.