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Patent Searching and Data


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.

Inventors:
CHEN, Huiqin (550 Jinyu Lu, Shanghai 6, 201206, CN)
WENG, Xiaomin (550 Jinyu Lu, Shanghai 6, 201206, CN)
Application Number:
CN2016/089788
Publication Date:
January 18, 2018
Filing Date:
July 12, 2016
Export Citation:
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Assignee:
L'OREAL (14 Rue Royale, Paris, Paris, Paris, FR)
CHEN, Huiqin (550 Jinyu Lu, Shanghai 6, 201206, CN)
WENG, Xiaomin (550 Jinyu Lu, Shanghai 6, 201206, CN)
International Classes:
A61K8/86; A61K8/06; A61K8/25; A61K8/39; A61Q5/02; A61Q19/10
Domestic Patent References:
WO2015089716A12015-06-25
WO2006013270A22006-02-09
Foreign References:
CN105050574A2015-11-11
CN103191027A2013-07-10
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (22/F, Great Eagle Center23 Harbour Road, Wanchai, Hong Kong, Kong, CN)
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