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公开(公告)号:US20130165607A1
公开(公告)日:2013-06-27
申请号:US13820799
申请日:2011-07-01
申请人: Yoshikuni Okumura , Daisuke Yagyu
发明人: Yoshikuni Okumura , Daisuke Yagyu
IPC分类号: C08F4/70
CPC分类号: C08F4/70 , C08F4/60065 , C08F4/7031 , C08F210/02 , C08F220/14 , C08F4/80 , C08F4/26
摘要: The present invention relates to a method of producing a polymer in the method for producing a copolymer of olefin and a polar group-containing monomer represented by formula (1): C(R1)2═C(R1)(C(R1)2)nR2 (1) (in the formula, the symbols have the same meanings as described in the description), the method comprising using a complex of a metal in Group 10 of the periodic table as a catalyst; and supplying a catalyst solution separated from a polymer after the polymerization reaction to a polymerization reaction system to recycle and re-use the catalyst. The production method of the present invention can dramatically reduce the catalyst cost.
摘要翻译: 本发明涉及在由式(1)表示的烯烃与含极性基团的单体的共聚物的制造方法中制造聚合物的方法:C(R 1)2 = C(R 1)(C(R 1)2 )nR2(1)(在该式中,符号具有与描述中所述相同的含义),该方法包括使用周期表第10族中的金属的络合物作为催化剂; 并将聚合反应后从聚合物分离出的催化剂溶液供给到聚合反应体系中以再循环和重新使用催化剂。 本发明的制造方法可以显着降低催化剂成本。
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公开(公告)号:US09051399B2
公开(公告)日:2015-06-09
申请号:US13820799
申请日:2011-07-01
申请人: Yoshikuni Okumura , Daisuke Yagyu
发明人: Yoshikuni Okumura , Daisuke Yagyu
IPC分类号: C08F4/70 , C08F4/80 , C08F2/00 , C08F210/02 , C08F4/60
CPC分类号: C08F4/70 , C08F4/60065 , C08F4/7031 , C08F210/02 , C08F220/14 , C08F4/80 , C08F4/26
摘要: The present invention relates to a method of producing a polymer in the method for producing a copolymer of olefin and a polar group-containing monomer represented by formula (1): C(R1)2═C(R1)(C(R1)2)nR2 (1) (in the formula, the symbols have the same meanings as described in the description), the method comprising using a complex of a metal in Group 10 of the periodic table as a catalyst; and supplying a catalyst solution separated from a polymer after the polymerization reaction to a polymerization reaction system to recycle and re-use the catalyst. The production method of the present invention can dramatically reduce the catalyst cost.
摘要翻译: 本发明涉及在由式(1)表示的烯烃与含极性基团的单体共聚物的制备方法中制备聚合物的方法:C(R 1)2 = C(R 1)(C(R 1)2) )nR2(1)(在该式中,符号具有与描述中所述相同的含义),该方法包括使用周期表第10族中的金属的络合物作为催化剂; 并将聚合反应后从聚合物分离出的催化剂溶液供给到聚合反应体系中以再循环和重新使用催化剂。 本发明的制造方法可以显着降低催化剂成本。
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