Title:
自己可逆性逆相マイクロラテックス組成物及び化粧品
Document Type and Number:
Japanese Patent JP4763229
Kind Code:
B2
Abstract:
A composition comprising an oil phase, an aqueous phase, one or more water-in-oil surfactants, one or more oil-in-water surfactants and a branched or crosslinked polyelectrolyte. The composition is an inverse auto-invertible microlatex comprising 15-40 wt.% or preferably 20-30 wt.% of the polyelectrolyte, which is (1) a homopolymer based on a monomer which possesses or is a strong acid functional group partially or totally in the form of a salt, or; (2) a copolymer based on such a monomer copolymerized with a monomer possessing a weak acid functional group or with a neutral monomer, or (3) a copolymer based on a monomer possessing a weak acid functional group with a neutral monomer, or (4) a copolymer based on a strong acid monomer, a weak acid monomer and a neutral monomer. The mixture of the two types of surfactant has a HLB of 8.5-11 or more preferably 9.5-10.
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Inventors:
Olivier Brown
Paul Malo
Gee Tabachi
Paul Malo
Gee Tabachi
Application Number:
JP2003167941A
Publication Date:
August 31, 2011
Filing Date:
June 12, 2003
Export Citation:
Assignee:
Societe Des Provation de Produy Pool Les Undustries Simic Sepic
International Classes:
A61K9/107; C08J3/02; A61K8/00; A61K8/06; A61K8/49; A61K8/72; A61K8/81; A61K47/32; A61Q1/00; A61Q1/02; A61Q1/12; A61Q1/14; A61Q9/02; A61Q17/04; A61Q19/00; A61Q19/04; A61Q19/06; B01J13/00; C08F2/32; C08F20/54; C08F20/56; C08K5/00; C08L101/02; C09D5/02; C09D7/00; C09K23/52
Domestic Patent References:
| JP200297379A | ||||
| JP200212730A | ||||
| JP2000336105A | ||||
| JP2002509166A | ||||
| JP20023554A |
Foreign References:
| WO2000032639A1 |
Attorney, Agent or Firm:
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Makoto Nakamura
Kurata Masatoshi
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto