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:
Nov. 17, 2020
Filed:
Dec. 19, 2019
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Udo Erkens, Willich, DE;
Torsten Lechner, Langenfeld, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/08 (2006.01); A61K 8/23 (2006.01); A61K 8/73 (2006.01); A61K 8/02 (2006.01);
U.S. Cl.
CPC ...
A61K 8/23 (2013.01); A61K 8/022 (2013.01); A61K 8/731 (2013.01); A61Q 5/08 (2013.01); A61K 2800/434 (2013.01); A61K 2800/59 (2013.01);
Abstract
The present disclosure concerns a bleaching tablet comprising a tablet core and a tablet shell encasing the tablet core, wherein the bleaching tablet—with respect to its weight—contains a) from about 10% to about 70% by weight of peroxodisulphate(s); b) from about 1% to about 14% by weight of percarbonate(s); c) from about 5% to about 15% by weight of disintegrant formed from cellulose-containing material, wherein the percarbonate or the percarbonates are contained in the tablet core. The present disclosure furthermore concerns a method for bleaching human hair.