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:
Feb. 27, 1996
Filed:
Mar. 13, 1995
Applicant:
Inventors:
Mustafa Akram, Hamburg, DE;
Wolfgang Wolff, Bargteheide, DE;
Assignee:
Hans Schwarzkopf GmbH, Hamburg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
8408 ; 8405 ; 8406 ; 8409 ; 8410 ; 8411 ; 8435 ; 8580 ; 8584 ; 8586 ; 8606 ;
Abstract
Improved wet combability of hair is achieved by aqueous colorants for keratin fibers, such as pelts and human hair, based on oxidation dye precursors, which are mixed with a peroxide-containing composition, immediately before use, containing at least one developer substance and at least one coupler substance, and also tris(3-N,N-dimethyl-N-linolenamidopropyl-2-hydroxyammoniumpropyl)phosphori c acid ester-trichloride as a hair care composition. The colored keratin fibers do not show the customary known damage.