发明授权
US08530579B2 Production of metathesis products by high melting polymer segment interchange
失效
通过高熔点聚合物链段交换生产复分解产物
- 专利标题： Production of metathesis products by high melting polymer segment interchange
- 专利标题（中）： 通过高熔点聚合物链段交换生产复分解产物
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申请号： US12377019申请日： 2007-08-23
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公开(公告)号： US08530579B2公开(公告)日： 2013-09-10
- 发明人: Daniel J. Arriola , Brian A. Jazdzewski , Francis J. Timmers , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
- 申请人： Daniel J. Arriola , Brian A. Jazdzewski , Francis J. Timmers , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
- 专利权人： Dow Global Technologies LLC
- 当前专利权人： Dow Global Technologies LLC
- 国际申请： PCT/US2007/018617 WO 20070823
- 国际公布： WO2008/027267 WO 20080306
- 主分类号： C08F8/00
- IPC分类号： C08F8/00 ; C08F4/80 ; C08F4/72
摘要：
Two or more chemically distinguishable ethylenically unsaturated polymers, at least one having from 0.001 to 50 mole percent unsaturation and at least one other having an expected Tg or measured Tm value greater than 100° C. are cross-metathesized to form thermoplastic elastomers having improved performance properties.
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