发明授权
US08633280B2 Methods of modifying polymers with highly active and selective metathesis catalysts
有权
用高活性和选择性复分解催化剂改性聚合物的方法
- 专利标题: Methods of modifying polymers with highly active and selective metathesis catalysts
- 专利标题(中): 用高活性和选择性复分解催化剂改性聚合物的方法
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申请号: US13075564申请日: 2011-03-30
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公开(公告)号: US08633280B2公开(公告)日: 2014-01-21
- 发明人: Zheng-Yun James Zhan
- 申请人: Zheng-Yun James Zhan
- 申请人地址: CN Shanghai
- 专利权人: Zannan Scitech Co., Ltd
- 当前专利权人: Zannan Scitech Co., Ltd
- 当前专利权人地址: CN Shanghai
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 主分类号: C08C19/08
- IPC分类号: C08C19/08 ; C08C19/02 ; C08F8/04 ; C08F8/50
摘要:
The present invention provides methods of depolymerizing and hydrogenating polymers using a transition metal catalyst represented by formula Ia or Ib: where the structural variables are defined herein.
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