COMPOSITION OF PICKERING EMULSION

Title:

COMPOSITION OF PICKERING EMULSION

Document Type and Number:

WIPO Patent Application WO/2018/010094

Kind Code:

A1

Abstract:

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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Inventors:

CHEN HUIQIN (CN)
WENG XIAOMIN (CN)

Application Number:

PCT/CN2016/089788

Publication Date:

January 18, 2018

Filing Date:

July 12, 2016

Export Citation:

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Assignee:

OREAL (FR)
CHEN HUIQIN (CN)
WENG XIAOMIN (CN)

International Classes:

A61K8/86; A61K8/06; A61K8/25; A61K8/39; A61Q5/02; A61Q19/10

Domestic Patent References:

WO2015089716A1	2015-06-25
WO2006013270A2	2006-02-09

Foreign References:

CN105050574A	2015-11-11
CN103191027A	2013-07-10

Other References: