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. 09, 2018
Filed:
May. 23, 2007
Applicants:
Gérard Malle, Villiers S/Morin, FR;
Anne-claude Dublanchet, Antony, FR;
Philippe Barbarat, Bois-Colombes, FR;
Inventors:
Gérard Malle, Villiers S/Morin, FR;
Anne-Claude Dublanchet, Antony, FR;
Philippe Barbarat, Bois-Colombes, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/42 (2006.01); A61K 8/49 (2006.01); A61Q 5/04 (2006.01);
U.S. Cl.
CPC ...
A61K 8/42 (2013.01); A61K 8/4913 (2013.01); A61Q 5/04 (2013.01); A61K 2800/24 (2013.01);
Abstract
The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one cyclic or linear amide, (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.