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    Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition contaning the copolymer, and uses thereof
    2.
    发明公开
    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

    公开(公告)号：EP1186619A2

    公开(公告)日：2002-03-13

    申请号：EP01120773.5

    申请日：2001-09-07

    申请人： MITSUI CHEMICALS, INC.

    发明人： Imuta, Junichi ,  Kashiwa, Norio ,  Ota, Seiji ,  Moriya, Satoru ,  Nobori, Tadahito ,  Mizutani, Kazumi

    IPC分类号： C08F210/02 ,  C08L23/00

    CPC分类号： C08F297/02 ,  C08F4/65912 ,  C08F4/6592 ,  C08F210/00 ,  C08F210/02 ,  C08F210/06 ,  C08F210/08 ,  C08F210/14 ,  C08F210/16 ,  C08J5/18 ,  C08J2351/06 ,  C08J2371/02 ,  C08J2387/00 ,  C08L53/00 ,  C08L2666/02 ,  C09J153/00 ,  C08F4/65927 ,  C08F222/06 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/09 ,  C08F216/00

    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.

    摘要翻译： 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

    Modified polyolefin and resin composition containing the same
    4.
    发明公开
    Modified polyolefin and resin composition containing the same 审中-公开
    Modifiziertes Polyolefin und dieses enthaltende Harzzusammensetzung

    公开(公告)号：EP1188777A2

    公开(公告)日：2002-03-20

    申请号：EP01307944.7

    申请日：2001-09-18

    申请人： Mitsui Chemicals, Inc.

    发明人： Ota, Seiji ,  Yoshii, Kouji

    IPC分类号： C08F255/02 ,  C09J151/06

    CPC分类号： C09J151/06 ,  C08F255/00 ,  C08F255/02 ,  C08F255/08 ,  C08L51/06 ,  C08L2666/02 ,  C08L2666/04

    摘要： A modified polyolefin which is the product of graft polymerizing a polyolefin (A) comprising repeating units derived from at least one olefin selected from ethylene and α-olefins of 3 to 20 carbon atoms, with at least one alicyclic epoxy group-containing ethylenically unsaturated monomer (B) having a specific structure, the modified polyolefin comprising 0.01 to 50% by weight of units derived from (B) based on the total weight of the modified polyolefin. The modified polyolefin has excellent adhesion properties to metals and polar resins and has excellent solvent resistance.

    摘要翻译： 一种改性聚烯烃，其是将含有至少一种选自乙烯和3-20个碳原子的α-烯烃的重复单元的聚烯烃（A）与至少一种含脂环族环氧基的烯属不饱和单体接枝聚合的产物 （B）具有特定结构，所述改性聚烯烃包含基于改性聚烯烃总重量的（B）衍生的0.01-50重量％的单元。 改性聚烯烃对金属和极性树脂的粘附性优异，耐溶剂性优异。