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:
Mar. 29, 2022
Filed:
Oct. 21, 2020
Applicant:
Kao Germany Gmbh, Darmstadt, DE;
Inventors:
Assignee:
KAO GERMANY GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/08 (2006.01); A61K 8/25 (2006.01); A61K 8/02 (2006.01); A61K 8/04 (2006.01); A61K 8/23 (2006.01); A61K 8/362 (2006.01); A61Q 5/10 (2006.01);
U.S. Cl.
CPC ...
A61K 8/25 (2013.01); A61K 8/022 (2013.01); A61K 8/044 (2013.01); A61K 8/23 (2013.01); A61K 8/362 (2013.01); A61Q 5/08 (2013.01); A61Q 5/10 (2013.01); A61K 2800/432 (2013.01); A61K 2800/48 (2013.01); A61K 2800/51 (2013.01); A61K 2800/5426 (2013.01);
Abstract
The present invention relates to a bleaching composition for keratin fibres, especially human hair, comprising at least one compound with bleaching effect and two different silicate based alkalizing agents.