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:
Sep. 02, 2008
Filed:
Apr. 17, 2003
Applicant:
Yuji Hirano, Tokyo, JP;
Inventor:
Yuji Hirano, Tokyo, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a hair dye composition comprising a diamide compound (1) and a dye; and a hair bleach composition comprising the diamide compound (1) and an oxidizing agent. wherein, R: a Chydrocarbon group which may be substituted by a hydroxy and/or alkoxy group, R: a divalent Chydrocarbon group, and R: a divalent Chydrocarbon group. The hair dye composition or hair bleach composition according to the present invention suppresses hair damage during dyeing or bleaching, does not impair the moisture intrinsic to the hair, and provides excellent feeling upon use.