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:
Jul. 19, 2011
Filed:
Nov. 05, 2010
Wibke Gross, Hueckelhoven, DE;
Denise Fuhr, Duesseldorf, DE;
Ralph Nemitz, Juechen, DE;
Kristin Mielich, Wuppertal, DE;
Wibke Gross, Hueckelhoven, DE;
Denise Fuhr, Duesseldorf, DE;
Ralph Nemitz, Juechen, DE;
Kristin Mielich, Wuppertal, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
Agent for bleaching keratin fibers comprising in a cosmetic carrier at least one cationic acyl pyridinium derivative of formula (I) where R is a C-C-alkyl group, a C-C-alkenyl group, a C-C-hydroxy alkyl group, a C-C-alkoxy-C-C-alkyl group, a carboxy-C-C-alkyl group, an aryl-C-C-alkyl group, a C-C-dialkylamino-C-C-alkyl group, a heteroaryl-C-C-alkyl group, a 3-oxobutyl group, a 2-oxopropyl group, an aryl group, or a heteroaryl group, R' is a C-C-alkyl group, a C-C-hydroxy alkyl group, or a C-C-alkoxy-C-C-alkyl group, Xis a physiologically compatible anion, at least one toxicologically safe co-bleaching activator and/or the physiologically compatible salt thereof, and hydrogen peroxide.