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. 17, 2014
Filed:
Feb. 22, 2010
Applicants:
Winfried Emmerling, Tomesch, DE;
Holger Bartels, Hamburg, DE;
Inge Neubueser, Hamburg, DE;
Inventors:
Assignee:
Henkel AG & Co. KGaA, Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06L 3/00 (2006.01); A61K 8/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to compositions comprising a combination of (a) at least one organic compound which carries at least one thiol group and at least one optionally derivatized carboxyl group, for example L-cysteine, and (b) at least one organic compound selected from the group which is formed from cyclic, organic carbonates, glycerol and its derivatives and C-Cfatty acid dimethylamides. Using these low-odor compositions it is possible to reductively decolor colored keratin-containing fibers, in particular human hair, in a rapid and effective manner.