Ethylene copolymers, compositions comprising same and preparation and treatment methods

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United States of America Patent

PATENT NO 9359461
APP PUB NO 20080292577A1
SERIAL NO

11631114

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Abstract

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The invention concerns novel ethylene copolymers comprising polyethylene glycol (meth)acrylate monomers, cationic monomers, and optionally amphoteric, anionic and/or hydrophilic nonionic monomers, neutralized by particular neutralizing agents. The invention also concerns composition in particular cosmetic or pharmaceutical comprising said copolymers, as well as methods for preparing said copolymers, and cosmetic treatment methods using same.

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Patent Owner(s)

Patent OwnerAddress
L'OREAL S A14 RUE ROYALE 75008 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jegou, Gwenaëlle Livry Gardan, FR 17 25
Mougin, Nathalie Paris, FR 88 1621

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