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:
May. 14, 2024
Filed:
Jun. 18, 2019
Applicant:
L'oreal, Paris, FR;
Inventors:
David Seneca, Saint-Ouen, FR;
Lindsay Menzer, Saint-Ouen, FR;
Malayphone Sananikone, Saint-Ouen, FR;
Delphine Charrier, Saint-Ouen, FR;
Assignee:
L'OREAL, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/44 (2006.01); A61K 8/81 (2006.01); A61K 8/892 (2006.01); A61K 8/898 (2006.01); A61Q 5/06 (2006.01);
U.S. Cl.
CPC ...
A61K 8/8147 (2013.01); A61K 8/442 (2013.01); A61K 8/892 (2013.01); A61K 8/898 (2013.01); A61Q 5/065 (2013.01); A61K 2800/43 (2013.01); A61K 2800/48 (2013.01);
Abstract
The present invention relates to a composition for dyeing keratin fibres, comprising: a) at least one copolymer derived from the polymerization of at least one crotonic acid monomer or crotonic acid derivative and of at least one vinyl ester monomer, b) at least one fatty amine, and c) at least one pigment.