发明名称 |
Process for producing hydrogenated product of cyclic olefin polymer prepared through ring-opening polymerization |
摘要 |
A process for producing a hydrogenated product of a polymer prepared through ring-opening polymerization which comprises a polymerization step of polymerizing a cyclic olefin through ring-opening polymerization in the presence of a polymerization catalyst comprising an organoruthenium compound or an organoosmium compound to prepare a polymer, and a hydrogenation step of adding a hydrogenation catalyst and hydrogen into a polymerization system resulting from the polymerization step to hydrogenate the carbon-carbon double bonds of the polymer prepared through the ring-opening polymerization. When the organoruthenium compound- or organoosmium compound-containing catalyst further comprises a carbene compound, the catalyst exhibits a higher activity for the ring-opening polymerization.
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申请公布号 |
US2003050406(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
US20020265244 |
申请日期 |
2002.10.07 |
申请人 |
ZEON CORPORATION |
发明人 |
TSUNOGAE YASUO;SAKAMOTO MASATO;TOKORO MASAHARU;TAGUCHI KAZUNORI |
分类号 |
C08G61/08;(IPC1-7):C08F8/02 |
主分类号 |
C08G61/08 |
代理机构 |
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代理人 |
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地址 |
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