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:
Nov. 23, 1976
Filed:
Nov. 13, 1974
Applicant:
Inventor:
Yoshimori Fujinuma, Yokohama, JA;
Assignee:
Shiseido Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
8 102 ; 8 11 ; 8 32 ; 8 93 ; 424 71 ;
Abstract
Hair dye is provided for dyeing hair without causing allergic reaction and with a good coloring effect. This hair dye consists of three hair dyeing compositions, that is, a first dyeing composition including a cutting agent for the cystine-bond of keratin, a second dyeing composition including melanin precursors and boosters for pigmentation, and a third dyeing composition including an oxidizing agent. A process for dyeing hair is also provided in the present specification.