发明授权
US08048961B2 Production of metathesis products by amorphous polymer segment interchange
有权
通过无定形聚合物链段交换生产复分解产物
- 专利标题： Production of metathesis products by amorphous polymer segment interchange
- 专利标题（中）： 通过无定形聚合物链段交换生产复分解产物
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申请号： US12377030申请日： 2007-08-23
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公开(公告)号： US08048961B2公开(公告)日： 2011-11-01
- 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
- 申请人地址： US MI Midland
- 专利权人： Dow Global Technologies LLC
- 当前专利权人： Dow Global Technologies LLC
- 当前专利权人地址： US MI Midland
- 国际申请： PCT/US2007/018624 WO 20070823
- 国际公布： WO2008/027268 WO 20080306
- 主分类号： C08F8/00
- IPC分类号： C08F8/00
摘要：
A cross-metathesized product mixture is prepared by contacting a metathesis catalyst under metathesis conditions with a composition comprising two or more chemically distinguishable ethylenically unsaturated polymers, at least one of said ethylenically unsaturated polymers (first polymer) having from 0.001 to 50 mole percent unsaturation and at least one other of said ethylenically unsaturated polymers (second polymer) being an amorphous polymer having a Tg less than 0° C. and having from 0.001 to 5 mole percent unsaturation.
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