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:
Jun. 09, 2026
Filed:
Dec. 16, 2021
Applicant:
L'oreal, Paris, FR;
Inventors:
Stéphane Blais, Aulnay-sous-Bois, FR;
Stéphane Sabelle, Aulnay-sous-Bois, FR;
Rahma Benni, Aulnay-sous-Bois, FR;
Assignee:
L'Oréal, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/22 (2006.01); A61K 8/19 (2006.01); A61K 8/25 (2006.01); A61Q 5/08 (2006.01); A61Q 5/10 (2006.01);
U.S. Cl.
CPC ...
A61K 8/22 (2013.01); A61K 8/19 (2013.01); A61K 8/25 (2013.01); A61Q 5/08 (2013.01); A61Q 5/10 (2013.01); A61K 2800/432 (2013.01);
Abstract
The present invention relates to a composition for simultaneous bleaching and dyeing of keratin fibres, comprising at least one chemical oxidizing agent, at least one (bi)carbonate, at least one silicate and at least one direct dye, and also to a process for simultaneous bleaching and dyeing of keratin fibres employing this composition.