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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.:

US 8591923 B1

PDFFull Text
Expired
Date of Patent:
Nov. 26, 2013

Filed:

Dec. 18, 2006

Cosmetic compositon comprising a (thio)urethane/(thio)urea copolymer capable of forming at least 3 hydrogen bonds, and a method of cosmetic treatment

Applicants:

Nathalie Mougin, Paris, FR;

Xavier Schultze, Pontault-Combault, FR;

Sandrine Chodorowski-kimmes, Senlis, FR;

Inventors:

Nathalie Mougin, Paris, FR;

Xavier Schultze, Pontault-Combault, FR;

Sandrine Chodorowski-Kimmes, Senlis, FR;

Assignee:

L'Oreal, Paris, FR;

Attorney:

Novak Druce Connolly Bove + Quigg LLP

Primary Examiner:

Jyothsna Venkat

Int. Cl.
CPC ...
A61Q 1/04 (2006.01); A61Q 1/10 (2006.01); A61Q 3/00 (2006.01); A61Q 5/06 (2006.01); A61Q 19/04 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present application relates to cosmetic compositions comprising, in a physiologically acceptable medium, a copolymer having a (thio)urethane/(thio)urea polymer skeleton, resulting from the reaction: The disclosure also relates to a method of cosmetic treatment of keratinous materials, comprising the application of a cosmetic composition as defined above on said materials.

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Mougin, Nathalie. (2013). Cosmetic compositon comprising a (thio)urethane/(thio)urea copolymer capable of forming at least 3 hydrogen bonds, and a method of cosmetic treatment (U.S. Patent No. 8591923). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8591923

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