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. 01, 2025
Filed:
Dec. 16, 2021
Applicant:
L'oreal, Paris, FR;
Inventors:
Valérie Nicou, Saint-Ouen, FR;
Laurence Cottard-Mei, Saint-Ouen, FR;
Assignee:
L'OREAL, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/36 (2006.01); A61K 8/39 (2006.01); A61K 8/41 (2006.01); A61K 8/46 (2006.01); A61K 8/49 (2006.01);
U.S. Cl.
CPC ...
A61K 8/4926 (2013.01); A61K 8/361 (2013.01); A61K 8/39 (2013.01); A61K 8/411 (2013.01); A61K 8/413 (2013.01); A61K 8/415 (2013.01); A61K 8/463 (2013.01); A61Q 5/10 (2013.01); A61K 2800/43 (2013.01);
Abstract
The invention relates to a composition comprising at least one oxidation coupler chosen from 6-hydroxybenzomorpholine of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxyethylenated C-Cfatty acid ester of sorbitan, and at least one C-Cfatty acid. The invention also relates to a process for dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.