发明授权
US08288449B2 Latent photoactivatable precatalysts for metathesis polymerization
有权
用于复分解聚合的潜在可光活化预催化剂
- 专利标题: Latent photoactivatable precatalysts for metathesis polymerization
- 专利标题(中): 用于复分解聚合的潜在可光活化预催化剂
-
申请号: US12866806申请日: 2009-01-16
-
公开(公告)号: US08288449B2公开(公告)日: 2012-10-16
- 发明人: Michael R. Buchmeiser , Dongren Wang
- 申请人: Michael R. Buchmeiser , Dongren Wang
- 申请人地址: DE Denkendorf
- 专利权人: Deutsche Institute fuer Textil- und Faserforschung Denkendorf
- 当前专利权人: Deutsche Institute fuer Textil- und Faserforschung Denkendorf
- 当前专利权人地址: DE Denkendorf
- 代理商 Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- 优先权: DE102008008299 20080208
- 国际申请: PCT/EP2009/000246 WO 20090116
- 国际公布: WO2009/097955 WO 20090813
- 主分类号: C08F2/50
- IPC分类号: C08F2/50 ; C08J3/28 ; C07F17/02
摘要:
Latent photoactivatable precatalysts are provided for metathesis polymerization and has the general formula (Ru(NHC)n(X1)m(L)0p+((X2)−)p. Wherein NHC is an N-heterocyclic carbene, n=1 or 2; X1 is a C1-C18 mono or polyhalogenized carbolic acid or trifluoromethane sulfate; X2 is a C1-C18 mono or polyhalogenized carbolic acid, trifluoromethane sulfate, tetrafluoroborate, hexafluorophosphate, or hexafluoroantimonate; m=0, 1, or 2 and L=a C4-C18 carbolic acid nitrile or a C4-C18 carbolic acid di or trinitrile; o=6−n−m or 5−n−m and p=2−m.
公开/授权文献
信息查询