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    CROSSLINKABLE RUBBER COMPOSITION AND USE THEREOF
    1.
    发明公开
    CROSSLINKABLE RUBBER COMPOSITION AND USE THEREOF 有权
    VERNETZBARE KAUTSCHUKZUSAMMENSETZUNG UND DEREN VERWENDUNG

    公开(公告)号：EP1088855A1

    公开(公告)日：2001-04-04

    申请号：EP00908069.8

    申请日：2000-03-14

    申请人： Mitsui Chemicals, Inc. ,  Shin-Etsu Chemical Co., Ltd.

    发明人： HAKUTA, Takashi ,  KAWASAKI, Masaaki ,  KIKUCHI, Yoshiharu ,  NAKAHAMA, Hidenari ,  KODA, Taku ,  KAMEDA, Hiroshi ,  NONAKA, Shuichi ,  HOSOYA, Mikio ,  ISHII, Yuji ,Mitsui Chemicals, Inc. ,  ARINO, Mitsunao, Mitsui Chemicals, Inc. ,  NAKAMURA, Tsutomu, Shin-Etsu Chemical Co., Ltd ,  HIRABAYASHI, Satao, Shin-Etsu Chemical Co., Ltd ,  YOSHIDA, Takeo, Shin-Etsu Chemical Co., Ltd

    IPC分类号： C08L21/00 ,  C08L23/16 ,  C08L45/00 ,  C08L83/05 ,  C08J5/00 ,  C08J9/00

    CPC分类号： C08K5/0025 ,  C08L23/16 ,  C08L83/04 ,  C08L2312/08 ,  C08L2314/02 ,  C08L83/00

    摘要： The crosslinkable rubber composition of the invention is crosslinkable by hot air, and a hot-air crosslinked rubber sheet thereof has no scratch on the surface in a hardness test using a pencil of HB and has a compression set of not more than 70 % after a heat treatment at 150°C for 22 hours. The rubber composition comprises an ethylene/α-olefin/non-conjugated polyene random copolymer rubber comprising a specific vinyl end group-containing norbornene compound, a SiH group-containing compound having at least two SiH groups in one molecule, and if necessary, an addition reaction catalyst comprising a platinum group element and a reaction inhibitor. The automobile weatherstrip, hose, rubber vibration insulator, belt, sealing material, expanded product, covered electric wire, electric wire joint, electric insulating part and household rubber product according to the invention comprise the above-mentioned rubber composition. The rubber composition has a high crosslinking rate and excellent productivity to produce crosslinked rubber molded products, is capable of undergoing hot-air crosslinking such as HAV or UHF and is capable of providing crosslinked rubber molded products having excellent compression set resistance, strength properties, heat resistance, weathering resistance and abrasion resistance.

    摘要翻译： 本发明的交联性橡胶组合物可通过热风进行交联，其热风交联橡胶片在使用HB笔的硬度试验中在表面没有划伤，并且在a后的压缩永久变形率为70％以上 在150℃下热处理22小时。 橡胶组合物包含在一分子中包含特定的含乙烯基端基的降冰片烯化合物，含有SiH基的化合物至少具有两个SiH基团的乙烯/α-烯烃/非共轭多烯无规共聚物橡胶，如果需要， 包含铂族元素和反应抑制剂的加成反应催化剂。 根据本发明的汽车密封条，软管，橡胶隔振器，皮带，密封材料，膨胀产品，包覆电线，电线接头，电绝缘部件和家用橡胶制品包括上述橡胶组合物。 该橡胶组合物具有高交联率和优异的生产率以制备交联橡胶模制产品，能够经受热风交联如HAV或UHF，并且能够提供具有优异的抗压缩变形性，强度性能，热性能的交联橡胶模制产品 电阻，耐候性和耐磨性。

    ETHYLENE/ALPHA-OLEFIN/UNCONJUGATED POLYENE COPOLYMER RUBBER, RUBBER COMPOSITION FOR SEALING, MOLDED RUBBER FOR SEALING, AND PROCESS FOR PRODUCING THE MOLDED RUBBER
    3.
    发明公开
    ETHYLENE/ALPHA-OLEFIN/UNCONJUGATED POLYENE COPOLYMER RUBBER, RUBBER COMPOSITION FOR SEALING, MOLDED RUBBER FOR SEALING, AND PROCESS FOR PRODUCING THE MOLDED RUBBER 有权
    乙烯/α-烯烃/非共轭聚合物共聚物，橡胶组合物密封，带状橡​​胶用于密封和PROCESS FOR PRODUCING带状橡胶

    公开(公告)号：EP1088836A1

    公开(公告)日：2001-04-04

    申请号：EP00912928.9

    申请日：2000-03-29

    申请人： Mitsui Chemicals, Inc.

    发明人： KODA, Taku ,  KAWASAKI, Masaaki

    IPC分类号： C08F210/18 ,  C08L23/08 ,  C08L23/16 ,  C08F8/34 ,  C09K3/10

    CPC分类号： C09K3/10 ,  C08F210/18 ,  C09K2200/0642 ,  C08F2500/17 ,  C08F2500/04 ,  C08F2500/21 ,  C08F210/06

    摘要： The present invention relates to an ethylene-α-olefin-non-conjugated polyene copolymer rubber comprising ethylene, an α-olefin having 3 to 20 carbon atoms and a non-conjugated polyene, characterized in that:

    (i) the intrinsic viscosity [η] as measured in decalin solvent at 135°C is 1.5 to 5.0 dl/g;
    (ii) the gη* or g' value is 0.6 to 0.9, wherein the gη* value is defined as a ratio of the intrinsic viscosity [η] as measured in (i) above to an intrinsic viscosity [η] blank as measured in decalin solvent at 135°C of a linear ethylene-propylene copolymer having an ethylene content of 70% by mole which has the same weight average molecular weight (according to light scattering method) as the ethylene-α-olefin-non-conjugated polyene copolymer rubber having the intrinsic viscosity [η] ([η]/[η] blank ), and the g' value is defined as a ratio of the intrinsic viscosity [η] as measured in (i) above to an intrinsic viscosity [η] blank ' as reduced to a linear ethylene-propylene copolymer having an ethylene content of 70% by mole, which is determined by gel permeation chromatography (140°C, o-dichlorobenzene solvent) of the ethylene-α-olefin-non-conjugated polyene copolymer ( g'=[η]/[η] blank ' );
    (iii) the Mw/Mn is 3.0 to 50;
    (iv) the iodine value is 10 to 40;
    (v) the molar ratio of ethylene to the α-olefin having 3 to 20 carbon atoms is 40/60 to 95/5; and
    (vi) the intensity ratio D of Tαβ to Tαα in 13 C-NMR spectrum (Tαβ/Tαα) is 0.5 or less,
    as well as to a rubber composition for sealing using said copolymer rubber, a molded rubber part for sealing, and a process for preparing said molded part.

    VULCANIZED MOLDING HAVING SURFACE DECORATIVE LAYER, PAINTED THERMOPLASTIC RESIN COMPOSITION, AND PAINTED ELASTOMER COMPOSITION
    5.
    发明公开
    VULCANIZED MOLDING HAVING SURFACE DECORATIVE LAYER, PAINTED THERMOPLASTIC RESIN COMPOSITION, AND PAINTED ELASTOMER COMPOSITION 失效
    装饰面的装饰层的硫化模塑，热塑性和彩色弹性体组合物的着色组合物

    公开(公告)号：EP0893245A1

    公开(公告)日：1999-01-27

    申请号：EP98900680.4

    申请日：1998-01-21

    申请人： Mitsui Chemicals, Inc.

    发明人： KAWASAKI, Masaaki ,  TOJO, Tetsuo ,  OKADA, Keiji, Mitsui Chemicals, Inc. ,  MORIZONO, Kenichi, Mitsui Chemicals, Inc. ,  TAKIMOTO, Kazuyuki, Mitsui Chemicals, Inc.

    IPC分类号： B32B25/14 ,  B32B27/28 ,  C08J7/04

    CPC分类号： C08F210/02 ,  C08F4/65912 ,  C08F210/18 ,  C08J7/042 ,  C08J2323/02 ,  C08J2433/00 ,  C08J2467/02 ,  C08J2475/04 ,  C08F4/6592 ,  C08F212/08 ,  C08F2500/17 ,  C08F236/20 ,  C08F210/14 ,  C08F210/08 ,  C08F210/06

    摘要： Disclosed is a vulcanized molded product having a surface decorative layer, comprising a vulcanized product of an unsaturated olefin copolymer (A) and a decorative layer provided on a surface of the vulcanized product, or comprising a vulcanized product of an olefin elastomer composition and a decorative layer provided on a surface of the vulcanized product, said olefin elastomer composition comprising an unsaturated olefin copolymer (A) and an ethylene/α-olefin copolymer rubber (E). The unsaturated olefin copolymer (A) is obtained from (i) ethylene, (ii) an aromatic vinyl compound, (iii) a non-conjugated polyene, and optionally, (iv) an α-olefin of 3 to 20 carbon atoms. Since the vulcanized molded product having a surface layer has excellent adhesion properties between the molded product and the surface decorative layer and shows excellent mechanical strength, it can be widely used for automotive industrial parts and building materials. Also disclosed is a coated molded product of a thermoplastic resin composition, comprising a molded product of a thermoplastic resin composition and a coating film formed on the molded product, said thermoplastic resin composition comprising an ethylene/aromatic vinyl compound random copolymer and another thermoplastic resin. Further disclosed is a coated molded product of an elastomer composition, comprising a molded product of an elastomer composition and a coating film formed on the molded product, said elastomer composition comprising an ethylene/aromatic vinyl compound random copolymer and an elastomer. Since the coated molded products have excellent adhesion properties between the molded product and the coating film, they can be widely used for industrial materials and medical appliances which need to have coating films.

    摘要翻译： 本发明公开了具有表面装饰层的硫化模塑制品，包含不饱和烯烃共聚物（A）和设置在硫化产品的表面上，或包含烯烃弹性体组合物和装饰的硫化产品上形成的装饰层的硫化产品 提供的硫化产品的表面上层，所述烯烃弹性体组合物包含不饱和烯烃共聚物（A）和乙烯/α-烯烃共聚物橡胶（E）的。 不饱和烯烃共聚物（A）选自（i）乙烯，（ⅱ）芳族乙烯基化合物，（ⅲ）非共轭多烯，和任选地获得，（ⅳ），以3至20个碳原子的α-烯烃。 由于具有表面层的硫化模塑产品具有模制产品和所述表面装饰层之间优异的粘附性质并且显示出优异的机械强度，因此可广泛用于汽车工业零部件和建筑材料。 所以盘游离缺失是一种热塑性树脂组合物的涂覆模塑制品，其包含热塑性树脂组合物的模塑产品和涂膜形成在所述模制产品，所述热塑性树脂组合物包含乙烯/芳族乙烯基化合物无规共聚物和另一种热塑性树脂的。 在模制产品进一步游离缺失盘是一种弹性体组合物的涂布模塑制品，包含弹性体组合物的模塑产品和涂膜形成，所述弹性体组合物包含乙烯/芳族乙烯基化合物无规共聚物和弹性体来。 由于涂覆模塑产品具有模制产品和所述涂层之间电影优异的粘附性能，可广泛用于工业材料及医疗用具这就需要有涂膜。

    RUBBER COMPOSITION FOR EXTRUSION MOLDING AND FOR MOLDING WITH MOLD AND USE THEREOF
    10.
    发明公开
    RUBBER COMPOSITION FOR EXTRUSION MOLDING AND FOR MOLDING WITH MOLD AND USE THEREOF 审中-公开
    胶料中的挤出和窗体和及其用途

    公开(公告)号：EP1209194A1

    公开(公告)日：2002-05-29

    申请号：EP00946446.2

    申请日：2000-07-21

    申请人： Mitsui Chemicals, Inc. ,  Degussa AG

    发明人： NAKAHAMA, Hidenari ,  ISHII, Yuji ,  HOSOYA, Mikio ,  KAWASAKI, Masaaki

    IPC分类号： C08L23/16 ,  C08K3/04 ,  C08K5/5419

    CPC分类号： C08K3/04 ,  C08K5/5419 ,  C08L23/16

    摘要： This invention relates to a rubber composition for extrusion and molding comprising 100 weight parts of ethylene / α-olefin / non-conjugated polyene copolymer (A) composed of ethylene, α -olefin having carbon atoms of 3-20 and non-conjugated polyene, and at least 30-300 weight parts of carbon black (B), and 1.0 x 10 -5 - 5.0 x 10 -3 mol of an alkoxysilane compound shown by the following formula (I):
    wherein, R is alkyl or alkoxy, R 1 is alkyl or phenyl, n is 0, 1 or 2, R 2 is a bivalent hydrocarbon, R 3 is arylene group, m and p are 0 or 1 respectively, and m and p are not 0 at a same time, q is 1 or 2, and B is -SCN or -SH when q is 1, and -Sx- when q is 2 ( wherein x is an integer of 2 - 8).

    摘要翻译： 本发明涉及的橡胶组合物的挤出和成型包含乙烯/α-烯烃/非共轭多烯共聚物的乙烯组成的100重量份（A），具有3-20个碳原子和非共轭多烯的α-烯烃， 和炭黑（B）的至少30-300重量份，和1.0×10 <-5> - 5.0×10 <-3>到由下式（I）所示的烷氧基硅烷的摩尔化合物： worin， R是烷基或烷氧基，R <1>是烷基或苯基，n是0,1或2，R <2>是一个二价烃基，R <3>是亚芳基，m和p分别为0或1，和 m和p不为0时在Sametime，q是1或2，且B为SCN或-SH当q是1，和-S X q为2时（worin x为2的整数 - 8）。