发明授权
US5095082A Polymerization process employing mixture of Diels-Alder adducts of 4-vinylcyclohexene and cyclopentadiene 失效
使用4-乙烯基环己烯和环戊二烯的狄尔斯 - 阿尔德加合物的混合物的聚合方法

  • 专利标题: Polymerization process employing mixture of Diels-Alder adducts of 4-vinylcyclohexene and cyclopentadiene
  • 专利标题(中): 使用4-乙烯基环己烯和环戊二烯的狄尔斯 - 阿尔德加合物的混合物的聚合方法
  • 申请号: US712296
    申请日: 1991-06-10
  • 公开(公告)号: US5095082A
    公开(公告)日: 1992-03-10
  • 发明人: Donald R. Kelsey
  • 申请人: Donald R. Kelsey
  • 申请人地址: TX Houston
  • 专利权人: Shell Oil Company
  • 当前专利权人: Shell Oil Company
  • 当前专利权人地址: TX Houston
  • 主分类号: C08G61/06
  • IPC分类号: C08G61/06 C08G61/08
Polymerization process employing mixture of Diels-Alder adducts of
4-vinylcyclohexene and cyclopentadiene
摘要:
A hard, infusible, crosslinked polymeric product free from detectable cyclopentadiene odor is obtained by contacting, under polymerization conditions, a mixture of Diels-Alder adducts of 4-vinylcyclohexene and cyclopentadiene and Diels-Alder oligomers of cyclopentadiene of at least 3 cyclopentadiene units with an olefin methathesis catalyst.
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