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:
Oct. 24, 2023
Filed:
Aug. 13, 2020
Applicant:
Kao Corporation, Tokyo, JP;
Inventors:
Bernd Nöcker, Darmstadt, DE;
Steven Breakspear, Darmstadt, DE;
Fariba Ghiasi, Darmstadt, DE;
Anna Neu, Darmstadt, DE;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/34 (2006.01); A61K 8/04 (2006.01); A61K 8/22 (2006.01); A61K 8/41 (2006.01); A61K 8/43 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01);
U.S. Cl.
CPC ...
A61K 8/34 (2013.01); A61K 8/042 (2013.01); A61K 8/22 (2013.01); A61K 8/411 (2013.01); A61K 8/43 (2013.01); A61K 8/731 (2013.01); A61K 8/737 (2013.01); A61K 8/8152 (2013.01); A61Q 5/10 (2013.01); A61K 2800/432 (2013.01); A61K 2800/882 (2013.01);
Abstract
The present invention is directed to a dyeing composition, method, use and kit thereof, which improves dyeing using specific direct dyes. The inventive composition comprises benzyl alcohol, and a thickening polymer.