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. 26, 2021
Filed:
Jan. 08, 2018
Applicant:
Hercules Llc, Wilmington, DE (US);
Inventors:
Emmanuel Paul Jos Marie Everaert, Galder, NL;
Gijsbert Kroon, Giessenburg, NL;
Thi Diem Truc Tran, Hendrik Ido Ambacht, NL;
Assignee:
HERCULES LLC, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/08 (2006.01); A61Q 5/10 (2006.01); A61K 8/42 (2006.01); A61K 8/41 (2006.01); A61K 8/36 (2006.01); A61K 8/60 (2006.01);
U.S. Cl.
CPC ...
A61K 8/42 (2013.01); A61K 8/36 (2013.01); A61K 8/416 (2013.01); A61K 8/60 (2013.01); A61Q 5/08 (2013.01); A61Q 5/10 (2013.01); A61K 2800/4324 (2013.01); A61K 2800/884 (2013.01);
Abstract
Disclosed is a method for coloring or bleaching a hair comprising steps of: (a) applying a first formulation comprising a hair coloring agent or bleaching agent in the hair and (b) applying to the hair a second formulation comprising a hair composition of an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide.