发明申请
US20070203303A1 Brush-Form Alternative Copolymer And Process For Producing The Same 有权
刷型替代共聚物及其制备方法

  • 专利标题: Brush-Form Alternative Copolymer And Process For Producing The Same
  • 专利标题(中): 刷型替代共聚物及其制备方法
  • 申请号: US10592727
    申请日: 2005-04-05
  • 公开(公告)号: US20070203303A1
    公开(公告)日: 2007-08-30
  • 发明人: Atsushi SogabeIsamu Kaneda
  • 申请人: Atsushi SogabeIsamu Kaneda
  • 优先权: JP2004-115714 20040409
  • 国际申请: PCT/JP05/06664 WO 20050405
  • 主分类号: C08F255/02
  • IPC分类号: C08F255/02
Brush-Form Alternative Copolymer And Process For Producing The Same
摘要:
The invention is an alternating copolymer, and a method of producing the same, obtained by alternately copolymerizing a vinylbenzyl-terminated polyethylene oxide (or polydimethylsiloxane) and a (meth)acryloyl-terminated polydimethylsiloxane (or polyethylene oxide). The alternating copolymer is a novel amphiphilic brush-shaped alternating copolymer having a structure that is well-suited as an emulsifier or a dispersant for oil and silicone solvents commonly used in cosmetics and pharmaceuticals.
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