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    Heat-foamable crosslinked propylene resin composition
    53.
    发明公开
    Heat-foamable crosslinked propylene resin composition 失效
    热交联丙烯树脂组合物

    公开(公告)号：EP0190021A3

    公开(公告)日：1988-01-07

    申请号：EP86300497

    申请日：1986-01-24

    申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.

    发明人： Hashimoto, Takashi ,  Sasaki, Zenichi

    IPC分类号： C08L23/10 ,  C08J09/06 ,  C08J03/24 ,  C08L23/14 ,  C08L23/20

    CPC分类号： C08L23/142 ,  C08J9/0061 ,  C08J2323/10 ,  C08J2423/00 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/20 ,  C08L53/00 ,  C08L2205/02 ,  C08L2312/00 ,  C08L23/16 ,  C08L2666/06 ,  C08L2666/02

    摘要： A heat-foamable crosslinked propylene resin composition in the form of a melt-shaped structure comprising (1) 100 parts by weight of a crosslinked propylene resin composition obtained by mixing at least four components composed of (A) a propylene resin containing 0 to 30 mole% of an alpha-olefin other than propylene and having a melt flow rate (MFR), determined by ASTM D1238L, of 0.1 to 50 g/10 min., (B) an olefin resin which is a propylene random copolymer resin (81) composed of 55 to 85 mole% of propylene and 15 to 45 mole% of an alpha-olefin with 4 to 20 carbon atoms and having an amount of heat of crystal fusion, determined by thermal analysis on a differential scanning calorimeter, of 25 to 70 joules/g and a melt flow rate (MFR), determined by ASTM D1238L, of 0.05 to 20 g/10 min. or a 1-butene homo-polymer or a 1-butene random copolymer resin (B2) composed of 70 to 100 mole% of 1-butene and 0 to 30 mole% of an alpha olefin having 2, 3 or 5 to 20 carbon atoms and having an amount of heat of crystal fusion, determined by thermal analysis on a differential scanning calorimeter of 20 to 70 joules/g and a melt flow rate (MFR), determined by ASTM D1238L, of 0.05 to 50 g/10 min., 0.05 to 0.5 parts by weight, per 100 parts by weight of the resins (A) and (B) combined, of a radical initiator (C) and 0.1 to 1 part by weight, per 100 parts by weight of the resins (A) and (B) combined, of (D) a crosslinking agent at a temperature at which the radical initiator decomposes to form the

    Adhesive composition
    55.
    发明公开
    Adhesive composition 失效
    粘合剂组成

    公开(公告)号：EP0223044A3

    公开(公告)日：1987-09-23

    申请号：EP86113957

    申请日：1985-02-13

    申请人： RAYCHEM LIMITED

    发明人： Read, Michael John ,  Read, Michael Rosser ,  Osborne, Stephen J. ,  Hakes, Geoffrey Peter

    IPC分类号： C09J03/16 ,  C08G59/18 ,  C08J03/24 ,  B29C61/06

    CPC分类号： C08J3/241 ,  B29C61/0616 ,  C08G59/18 ,  C08J2363/00 ,  C09J7/22 ,  C09J7/35 ,  Y10S428/913 ,  Y10S524/904 ,  Y10S525/934 ,  Y10T428/1328 ,  Y10T428/1352 ,  Y10T428/28 ,  Y10T428/2817 ,  Y10T428/2822 ,  Y10T428/287 ,  Y10T428/2896 ,  Y10T428/31511

    摘要： A solid heat-curable adhesive composition comprising a mixture of substantially solid particles of a first reactive component with separate substan­tially solid particles of at least a second reactive component, the first and second reactive components being capable of reacting together to effect curing when the composition is heated to the curing tem­perature, and at elast one of the reactive components being a thermoplastic epoxy resin and the or at least one other reactive component being an adduct of the epoxy resin with a compound containing reactive amine groups. The use of the epoxy-amine adduct curing component enhances the performance of the adhesive especially when used on heat-shrinkable articles to provide a cured adhesive bond upon heat-shrinking of the article around an object.

    摘要翻译： 固体可热固化的粘合剂组合物，其包含第一反应性组分的基本上固体的颗粒与至少第二反应性组分的分离的基本上固体的颗粒的混合物，当组合物是第一和第二反应性组分时，第一和第二反应性组分能够一起反应以实现固化 加热到固化温度，弹性体中的一种反应性组分是热塑性环氧树脂，并且至少一种其它反应性组分是环氧树脂与含有反应性胺基的化合物的加合物。 环氧胺加合物固化组分的使用增强了粘合剂的性能，特别是当用于热收缩制品时，在物品围绕物品热收缩时提供固化粘合剂粘合。