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. 03, 1997
Filed:
Feb. 29, 1996
Applicant:
Inventors:
Satoshi Onitsuka, Darmstadt, DE;
Hartmut Mohring, Seeheim-Jugenheim, DE;
Assignee:
Kao Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
510126 ; 8405 ; 8435 ; 8904 ; 8908 ;
Abstract
A hair tinting shampoo in an aqueous medium having good lathering properties, excellent color adsorptive capacity and outstanding skin compatibility contains at least one direct, semi-permanent hair dye and at least one anionic surfactant comprising at least 25% by wt., calculated to the total quantity of the anionic surfactant, of an alkyl amidoether carboxylic acid of the general formula I ##STR1## wherein R denotes an alkyl group from 8 to 18 carbon atoms, and n is a number between 1 and 10, and (or) water-soluble salts thereof.