发明授权
US08557938B2 Branched fluoropolymers 有权
分支含氟聚合物

  • 专利标题: Branched fluoropolymers
  • 专利标题(中): 分支含氟聚合物
  • 申请号: US11271057
    申请日: 2005-11-10
  • 公开(公告)号: US08557938B2
    公开(公告)日: 2013-10-15
  • 发明人: Lotfi HedhliNafih Mekhilef
  • 申请人: Lotfi HedhliNafih Mekhilef
  • 申请人地址: US PA King of Prussia
  • 专利权人: Arkema Inc.
  • 当前专利权人: Arkema Inc.
  • 当前专利权人地址: US PA King of Prussia
  • 代理商 Thomas F. Roland
  • 主分类号: C08F4/38
  • IPC分类号: C08F4/38
Branched fluoropolymers
摘要:
The invention relates to the preparation of branched fluoropolymers having long chain branches and little or no gels, by a process involving polymerization at high temperatures using persulfates and optionally multifunctional initiators. The invention also relates to gel-free, branched polymers with strain hardening produced by the process.
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