- 专利标题： Method for producing polar group-containing olefin polymer
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申请号： US15522439申请日： 2015-09-15
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公开(公告)号： US10414837B2公开(公告)日： 2019-09-17
- 发明人: Kyoko Nozaki , Shingo Ito , Yusuke Ota , Yoshikuni Okumura , Junichi Kuroda , Masafumi Koyano , Minoru Kobayashi , Hiroyuki Shimizu
- 申请人： THE UNIVERSITY OF TOKYO , SHOWA DENKO K.K. , JAPAN POLYETHYLENE CORPORATION
- 申请人地址： JP Tokyo JP Tokyo JP Tokyo
- 专利权人： THE UNIVERSITY OF TOKYO,SHOWA DENKO K.K.,JAPAN POLYETHYLENE CORPORATION
- 当前专利权人： THE UNIVERSITY OF TOKYO,SHOWA DENKO K.K.,JAPAN POLYETHYLENE CORPORATION
- 当前专利权人地址： JP Tokyo JP Tokyo JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2014-219219 20141028
- 国际申请： PCT/JP2015/076104 WO 20150915
- 国际公布： WO2016/067776 WO 20160506
- 主分类号： C08F4/80
- IPC分类号： C08F4/80 ; C08F10/02 ; C08F210/16
摘要：
The present invention relates to a method for producing a copolymer of ethylene and a polar group-containing olefin using as a catalyst a metal complex of group 10 elements having a structure represented by formula (C4) and (C5) (in the formula, “Men” represents a menthyl group and “Me” represents a methyl group). The method of the present invention makes it possible to produce a polar group-containing olefin polymer available for various applications, as being a high molecular weight body, which has been difficult to produce, and to produce the polymer in a molecular weight range such that the polymer has good moldability.
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