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:
Apr. 28, 2020
Filed:
Mar. 15, 2016
Applicant:
Kao Germany Gmbh, Darmstadt, DE;
Inventors:
Bernd Nöcker, Darmstadt, DE;
Anja Aechtner, Darmstadt, DE;
Peter Bauer, Darmstadt, DE;
Steven Breakspear, Darmstadt, DE;
Assignee:
KAO GERMANY GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/362 (2006.01); A61Q 5/08 (2006.01); A61K 8/22 (2006.01); A61K 8/23 (2006.01); A61K 8/35 (2006.01); A61K 8/44 (2006.01); A61K 8/73 (2006.01); A61K 8/898 (2006.01);
U.S. Cl.
CPC ...
A61K 8/362 (2013.01); A61K 8/22 (2013.01); A61K 8/23 (2013.01); A61K 8/355 (2013.01); A61K 8/44 (2013.01); A61K 8/73 (2013.01); A61K 8/898 (2013.01); A61Q 5/08 (2013.01); A61K 2800/4322 (2013.01); A61K 2800/48 (2013.01); A61K 2800/522 (2013.01); A61K 2800/524 (2013.01); A61K 2800/882 (2013.01);
Abstract
The present invention relates to a hair bleaching process for improved and milder bleaching, especially for bleaching human hair. The ready-to-use bleaching composition comprises carboxylic acids in addition to bleaching persalts and oxidizing agents added at the time of use.