Composition of pickering emulsion

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United States of America Patent

PATENT NO 11576851
APP PUB NO 20210169768A1
SERIAL NO

16316068

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Abstract

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A composition comprising at least one dispersed fatty phase, and at least one continuous aqueous phase, and comprising: a) at least one hydrophobic gelling agent selected from ester of dextrin and fatty acid; b) at least one amphiphilic crosslinked copolymer; c) at least one anionic terpolymer, linear or branched, of at least one monomer (1) carrying an acid function in free form, partially or totally salified by a nonionic monomer (2) selected from N,N-dimethylacrylamide and 2-hydroxyethyl acrylate, and at least one monomer (3) polyoxethylenated alkyl acrylate of formula (III) wherein in formula (III): R1 represents a hydrogen atom, R represents a linear or branched C8-C16 alkyl radical, n is an integer ranging from 1 to 10; and d) at least one hydrophobic particles chosen from hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, or a mixture thereof.

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Patent Owner(s)

Patent OwnerAddress
L'OREALPARIS FRANCE PARIS PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Huiqin Shanghai, CN 2 4
Weng, Xiaomin Shanghai, CN 3 0

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