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:
Nov. 26, 2024
Filed:
Jul. 30, 2021
Applicant:
L'oreal, Paris, FR;
Inventor:
Karen Teboul, St. Mande, FR;
Assignee:
L'OREAL, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/81 (2006.01); A61K 8/895 (2006.01); A61Q 1/10 (2006.01); A61Q 5/06 (2006.01);
U.S. Cl.
CPC ...
A61K 8/8147 (2013.01); A61K 8/895 (2013.01); A61Q 1/10 (2013.01); A61Q 5/065 (2013.01); A61K 2800/43 (2013.01); A61K 2800/48 (2013.01); A61K 2800/594 (2013.01);
Abstract
The present invention relates to a composition for dyeing keratin fibres comprising at least one aqueous dispersion of particles of hybrid film-forming hydrophobic acrylic polymer, at least one linear block silicone copolymer and at least one pigment. It also relates to a dyeing method in which said composition is applied to the keratin fibres, the operation optionally being followed by a drying operation. The composition makes it possible to obtain a coloured, shampoo-resistant coating that leaves the treated fibres individualized, with an improved cosmetic feel.