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    Thermoplastic elastomer composition
    3.
    发明公开
    Thermoplastic elastomer composition 失效
    热塑性弹性体 - Zusammensetzung。

    公开(公告)号：EP0266221A2

    公开(公告)日：1988-05-04

    申请号：EP87309642.4

    申请日：1987-10-30

    申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.

    发明人： Otawa, Yasuhiko ,  Maeda, Toshiyuki ,  Tojo, Tetsuo ,  Okamoto, Katsuo ,  Sakamaki, Noboru

    IPC分类号： C08L77/00 ,  C08L51/04 ,  C08L51/06

    CPC分类号： C08L77/00 ,  C08L51/04 ,  C08L2666/14 ,  C08L2666/04 ,  C08L2666/24

    摘要： In the case where a polyamide is blended with a specific partially crosslinked graft-modified polyolefin elastomer obtained by dynamically heat-treating a blend of a peroxide-crosslinking olefin copolymer rubber and an olefinic plastic with an unsaturated carboxylic acid or derivative thereof, an unsaturated epoxy monomer or an unsaturated hydroxy monomer in the presence of an organic peroxide, if the graft-modified polyolefin plastomer occupies a major portion, a composition strength and the resistance against heat agin is obtained and if the polyamide occupies a major portion, a composition excellent in the impact resistance, the rigidity and the tensile strength is obtained.

    摘要翻译： 在将聚酰胺与通过用过氧化物交联的烯烃共聚物橡胶和烯烃塑料与不饱和羧酸或其衍生物的共混物动态热处理而获得的特定部分交联的接枝改性聚烯烃弹性体共混的情况下， 单体或不饱和羟基单体在有机过氧化物的存在下，如果接枝改性的聚烯烃塑性体占主要部分，则获得组合物强度和耐热粘合性，并且如果聚酰胺占主要部分，则组合物优异 获得耐冲击性，刚性和拉伸强度。

    Laminated molded articles and processes for preparing same
    6.
    发明公开
    Laminated molded articles and processes for preparing same 失效
    LaminierteFormkörperund Verfahren zu ihrer Herstellung。

    公开(公告)号：EP0371743A2

    公开(公告)日：1990-06-06

    申请号：EP89312313.3

    申请日：1989-11-28

    申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.

    发明人： Otawa, Yasuhiko ,  Maeda, Toshiyuki ,  Sakamaki, Noboru ,  Takehara, Tooru

    IPC分类号： B32B1/10 ,  B32B5/18

    CPC分类号： B32B5/18 ,  B29C31/04 ,  B29C43/00 ,  B29C45/00 ,  B29C45/1418 ,  B29C45/14811 ,  B29C51/14 ,  B29C70/78 ,  B32B27/065 ,  B32B37/00 ,  B32B37/1018 ,  Y10T428/249991 ,  Y10T428/249992 ,  Y10T428/31587 ,  Y10T428/31757 ,  Y10T428/31797

    摘要： In accordance with the present invention, there are provided laminated molded articles excellent in properties such as heat resistance, low-temperature resistance and the like and also excellent in soft touch and hand feel, said laminated molded articles comprising

    (a) a core layer composed of a synthetic resin,
    (b) an interlayer (I) composed of a polyolefin foam, polyurethane foam or thermoplastic elastomer foam, formed on said core layer,
    (c) an interlayer (II) composed of a modified polyolefin elastomer graft modified with at least one graft monomer selected from the group consisting of unsaturated carboxylic acids, derivatives thereof, unsaturated epoxy monomers and unsaturated hydroxy monomers, formed on said interlayer (I), and
    (d) a surface skin composed of at least one polymer selected from the group consisting of polyamides, polyurethanes and polyesters, formed on said interlayer (II), said surface skin being decorated, if necessary, by gigging the surface thereof.

    摘要翻译： 根据本发明，提供了耐热性，耐低温性等特性优异的软触感和手感优异的层叠成型体，所述层压成形品包含（a）由芯层构成的芯层 的合成树脂，（b）由在所述芯层上形成的聚烯烃泡沫，聚氨酯泡沫或热塑性弹性体泡沫构成的中间层（I），（c）由改性聚烯烃弹性体接枝改性的中间层（II） 在所述中间层（I）上形成的至少一种选自由不饱和羧酸，其衍生物，不饱和环氧单体和不饱和羟基单体组成的组的接枝单体，和（d）由至少一种选自以下的聚合物组成的表面皮： 由在所述中间层（II）上形成的聚酰胺，聚氨酯和聚酯组成，如果需要，所述表面皮肤被装饰，通过使其表面摇晃。