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EP1186619A2 Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition contaning the copolymer, and uses thereof 有权
极性烯烃共聚物，工艺及其制备含氧基团，含热塑性树脂组合物及其用途本共聚物

  • 专利标题： Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition contaning the copolymer, and uses thereof
  • 专利标题（中）： 极性烯烃共聚物，工艺及其制备含氧基团，含热塑性树脂组合物及其用途本共聚物
  • 申请号： EP01120773.5
    申请日： 2001-09-07
  • 公开(公告)号： EP1186619A2
    公开(公告)日： 2002-03-13
  • 发明人: Imuta, Junichi , Kashiwa, Norio , Ota, Seiji , Moriya, Satoru , Nobori, Tadahito , Mizutani, Kazumi
  • 申请人： MITSUI CHEMICALS, INC.
  • 申请人地址： 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo JP
  • 专利权人： MITSUI CHEMICALS, INC.
  • 当前专利权人： MITSUI CHEMICALS, INC.
  • 当前专利权人地址： 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo JP
  • 代理机构： HOFFMANN - EITLE
  • 优先权： JP2000272345 20000907; JP2000345736 20001113; JP2000345737 20001113; JP2000345738 20001113; JP2000345814 20001113; JP2000345815 20001113; JP2000345816 20001113; JP2000362632 20001129
  • 主分类号： C08F210/02
  • IPC分类号： C08F210/02 ;  C08L23/00
Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition contaning the copolymer, and uses thereof
摘要：
The present invention is intended to provide a polar group-containing olefin copolymer having excellent adhesion properties to metals or polar resins and excellent compatibility therewith, a process for preparing the copolymer, a thermoplastic resin composition containing the copolymer, and uses thereof. The polar group-containing olefin copolymer comprises a constituent unit derived from an α-olefin of 2 to 20 carbon atoms, and a constituent unit derived from a straight-chain, branched or cyclic polar group-containing monomer having at the end a polar group such as a hydroxyl group or an epoxy group and/or a constituent unit derived from a macromonomer having at the end a polymer segment obtained by anionic polymerization, ring-opening polymerization or polycondensation. The polar group-containing olefin copolymer can be prepared by polymerizing the α-olefin with the polar group-containing monomer and/or the macromonomer in the presence of a metallocene catalyst. The polar group-containing olefin copolymer and the thermoplastic resin composition containing the copolymer are used for films, sheets, modifiers, building/civil engineering materials, automobile exterior trim, electric/electronic parts, coating bases, compatibilizing agents, etc.
摘要（中）：

本发明的目的是提供具有有极好的粘合性，以金属或极性树脂和相容性优异含极性基团的烯烃共聚物，制备该共聚物，含有该共聚物的热塑性树脂组合物的方法，及其用途。 含极性基团烯烃共聚物包含从2α-烯烃衍生的20个碳原子的结构单元，和来自直链，衍生的结构单元，其具有在端部的极性基团的支链的或环状的含极性基团的单体 ：如羟基或环氧基和/或从具有在端部通过阴离子聚合，开环聚合或缩聚获得的聚合物链段的大分子单体的结构单元。 含极性基团的烯烃共聚物可以通过α-烯烃与含极性基团的单体和/或在金属茂催化剂的存在下聚合大分子单体制备。 烯烃共聚物和含有该共聚物的热塑性树脂组合物中的含极性基团被用于薄膜，片材，改性剂，建筑/民用工程材料，汽车外部装饰，电气/电子部件，包衣基质，增容剂，等

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