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:
Aug. 18, 2020
Filed:
Oct. 06, 2009
Celine Farcet, Les Pavillons sous Bois, FR;
Lisa Houillot, Mannheim, DE;
Maud Save, Escala, FR;
Bernadette Charleux, Lyons, FR;
Celine Farcet, Les Pavillons sous Bois, FR;
Lisa Houillot, Mannheim, DE;
Maud Save, Escala, FR;
Bernadette Charleux, Lyons, FR;
L'OREAL, Paris, FR;
Abstract
The present invention relates to a dispersion of polymer particles in a liquid carbon-based medium, the said particles having a flexible polymeric core and being surface-stabilized with a block stabilizing polymer comprising at least one block that is soluble in the said carbon-based medium and at least one block that is insoluble in the said carbon-based medium. The invention also relates to a cosmetic composition comprising the said dispersion, and to a cosmetic treatment process using the said composition.