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:
Jan. 25, 1994
Filed:
Sep. 21, 1992
Applicant:
Inventor:
James B McGee, Sanford, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
8405 ; 8406 ; 8429 ; 8435 ; 25217415 ; 132208 ; 424 70 ;
Abstract
A method of coloring hair in which there is applied to the hair a hair coloring preparation consisting essentially of a water based organic solvent free mixture of 0.01 to 10.0 percent by weight of a temporary dye color which is a water soluble acid dye, 0.1 to 10.0 percent by weight of a quaternary ammonium functional silane, the remainder of the mixture being water. The mixture is combed through the hair and the hair is allowed to dry without rinsing.