- 专利标题： Polar-group-containing olefin copolymer, polar-group-containing multinary olefin copolymer, olefin-based resin composition, and adhesive and layered product each using the same
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申请号： US16200090申请日： 2018-11-26
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公开(公告)号： US11084957B2公开(公告)日： 2021-08-10
- 发明人: Masahiro Uematsu , Kazunari Abe , Hiroyuki Shimizu , Tetsuya Morioka
- 申请人： JAPAN POLYETHYLENE CORPORATION , JAPAN POLYPROPYLENE CORPORATION
- 申请人地址： JP Tokyo; JP Tokyo
- 专利权人： JAPAN POLYETHYLENE CORPORATION,JAPAN POLYPROPYLENE CORPORATION
- 当前专利权人： JAPAN POLYETHYLENE CORPORATION,JAPAN POLYPROPYLENE CORPORATION
- 当前专利权人地址： JP Tokyo; JP Tokyo
- 代理机构： Greenblum & Bernstein, P.L.C.
- 优先权： JP2013-067402 20130327,JP2013-067409 20130327,JP2013-133857 20130626,JP2014-039324 20140228,JP2014-039335 20140228
- 主分类号： C08F220/32
- IPC分类号： C08F220/32 ; C08F224/00 ; C08F4/80 ; C09J123/06 ; B32B5/02 ; B32B15/08 ; B32B23/08 ; B32B27/10 ; B32B27/32 ; C08F4/70 ; C09J123/00 ; C09J7/20 ; B32B15/085 ; B32B27/34 ; B32B27/36 ; C08F210/02
摘要：
A method of producing a polar-group-containing olefin copolymer which comprises 99.999 to 80 mol % of structural units derived from at least one of ethylene and α-olefin having 3 to 20 carbon atoms and 20 to 0.001 mol % of structural units derived from at least one polar-group-containing monomer which contains an epoxy group and is represented by structural formula (I) or (II), the method comprising random copolymerization in the presence of a transition metal catalyst to obtain a copolymer having a linear molecular structure.
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