Method for polymerizing polar substituted cycloalkenes
- 申请公布号：
- US2003120011(A1)
- 申请号：
- US20020239682
- 申请日期：
- 2002.09.24
- 申请公布日期：
- 2003.06.26
- 申请人：
- STARZEWSKI KARL-HEINZ ALEKSANDER OSTOJA;WEISS KARIN;THURING MARTIN OLAF
- 发明人：
- STARZEWSKI KARL-HEINZ ALEKSANDER OSTOJA;WEISS KARIN;THURING MARTIN OLAF
- 分类号：
- C08F4/42;C08F255/00;C08F277/00;C08F279/00;(IPC1-7):C08F32/08
- 主分类号：
- C08F4/42
- 摘要：
- The invention relates to a method for polymerizing polar substituted norbornenes and/or cycloalkenes, optionally, in the presence of another unsaturated compound. The method is characterized in that the polymerization is carried out in the presence of one or more tungsten carbine complexes and/or molybdenum carbine complexes.
Copyright Notice © 2009-2024 传众 版权所有