NOVEL POWDERY POLYMER, PREPARATION METHOD THEREOF AND USE OF THE SAME AS THICKENER

Japanese Patent JP2015091964

A

PROBLEM TO BE SOLVED: To provide a synthetic polymer thickener, a stabilizer and/or an emulsifier for enhancing viscosity of creams, emulsions and various solutions for topical application in cosmetic industry and pharmaceutical industry.SOLUTION: There is provided a crosslinked anionic polymer electrolyte containing a monomer unit derived from partially- or totally- chlorinated 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propane sulfonic acid of 20 to 80 mol.%, a monomer unit derived from N,N-dimethylacrylamide of 15 to 75 mol.% and a monomer unit derived from at least one kind of monomer selected from tetra ethoxylated lauryl methacrylate or eicosa ethoxylated stearyl methacrylate of 0.5 to 5 mol.%. There are also provided a thickener, a stabilizer and/or an emulsifier which are obtained by using the polymer electrolyte.

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BRAUN OLIVIER
MALLO PAUL

JP2014227344A

May 14, 2015

November 07, 2014

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EXPL DE PRODUITS POUR LES IND CHIMIQUES SEPPIC SOC

C08F220/58; A61K8/81; A61K9/08; A61K9/10; A61K47/32; A61Q5/02; A61Q17/04; A61Q19/00; C08F220/28; C08F220/54; C08F290/06; C09K3/00; C09K23/52

JP2002201224A	2002-07-19
JP2002326907A	2002-11-15
JP2004190031A	2004-07-08
JP2006328398A	2006-12-07
JP2008505234A	2008-02-21
JP2008506805A	2008-03-06
JP2008524368A	2008-07-10
JP5694331B2	2015-04-01

Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi

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