发明申请
- 专利标题： NOVEL SELF-REVERSIBLE REVERSE MICROLATEX PROCESS FOR PREPARING IT AND COSMETIC AND INDUSTRIAL USES THEREOF
- 专利标题（中）： 用于制备其化学和工业用途的新型自反式微反应过程
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申请号： US11850989申请日： 2007-09-06
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公开(公告)号： US20070299141A1公开(公告)日： 2007-12-27
- 发明人: Olivier Braun , Paul Mallo , Guy Tabacchi
- 申请人： Olivier Braun , Paul Mallo , Guy Tabacchi
- 申请人地址： FR Paris Cedex 07 75321
- 专利权人： L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SUREVEILLANCE POUR L'ETUDE
- 当前专利权人： L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SUREVEILLANCE POUR L'ETUDE
- 当前专利权人地址： FR Paris Cedex 07 75321
- 优先权： FR0207257 20020613
- 主分类号： B01F3/08
- IPC分类号： B01F3/08
摘要：
A self-reversible reverse microlatex composition comprising an oil phase, an aqueous phase, a water-in-oil surfactant(s), a oil-in-water surfactant(s) and 15% to 40% by weight by weight of a branched or crosslinked polyelectrolyte. The polyelectrolyte is based on a monomer containing a strong or weak acid function, which is partially or totally salified, a copolymer of at least one monomer containing a strong acid function and at least one monomer containing a weak acid function or at least one neutral monomer, a copolymer of at least one monomer containing a weak acid function and at least one neutral monomer, or a copolymer of at least one monomer containing a strong acid function, a monomer containing at least one weak acid function and at least one neutral monomer. The surfactants have a total HLB number of 8.5 to 11. Uses in cosmetics and as an industrial emulsifier and/or thickener.
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