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. 04, 2019
Filed:
Nov. 17, 2015
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Antje Gebert-Schwarzwaelder, Neuss, DE;
Annika Koenen, Grevenbroich, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
The present disclosure concerns a multi-component packing unit (kit of parts) for reshaping and coloring keratinous fibers, more particularly human hair, comprising at least two separately packaged preparations (A) and (B), the first preparation (A) comprising, in a cosmetic vehicle (A1), one or more resorcinol derivatives from the group consisting of resorcinol, 2-methylresorcinol and 4-chlororesorcinol, and (A2) one or more oxidation dye precursors from the group consisting of p-phenylenediamines, p-aminophenols, 2,4,5,6-tetraaminopyrimidines and 4,5-diaminopyrazoles, and the second preparation (B) comprising, in a cosmetic vehicle (B1), hydrogen peroxide, wherein the molar ratio of all resorcinol derivatives (A1) in the preparation (A) to all developer-type oxidation dyes (A2) in the preparation (A), i.e. the molar ratio (A1)/(A2), is at least about 1.2.