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    LAMINATE AND APPLICATION FOR SAME
    6.
    发明公开
    LAMINATE AND APPLICATION FOR SAME 审中-公开

    公开(公告)号：EP3424705A1

    公开(公告)日：2019-01-09

    申请号：EP17760076.4

    申请日：2017-03-01

    申请人： Mitsui Chemicals, Inc.

    发明人： KIKUCHI Yoshiharu ,  ICHINO Kotaro

    IPC分类号： B32B25/14 ,  B32B27/00 ,  B32B27/28 ,  C08F210/18 ,  F16L11/08

    摘要： An object of this invention is to provide a layered product of a non-polar rubber or a rubber having a small polarity which makes it difficult to bond the rubber with a different material and a different kind of rubber, which are stacked directly or via an adhesive layer, the layered product of this invention including at least one type of layer selected from the layers (1) and (2), and at least one type of layer selected from the layers (3) and (4), in which at least one layer of the at least one type of layer selected from the layers (1) and (2) is directly in contact with or adjacent via an adhesive layer to at least one layer of the at least one type of layer selected from the layers (3) and (4): layer (1): a layer prepared using an ethylene/α-olefin/non-conjugated polyene copolymer; layer (2): a layer prepared using an ethylene/carboxylic acid copolymer; layer (3) : a layer prepared using an acrylic-type rubber; and layer (4): a layer prepared using a halogen-containing polymer.

    COMPOSITION FOR TRACK PAD FOR RAILROAD RAILS, AND TRACK PAD FOR RAILROAD RAILS
    9.
    发明公开
    COMPOSITION FOR TRACK PAD FOR RAILROAD RAILS, AND TRACK PAD FOR RAILROAD RAILS 审中-公开
    用于铁路轨道的履带板的组成，以及用于铁路轨道的履带板

    公开(公告)号：EP3276075A1

    公开(公告)日：2018-01-31

    申请号：EP16768474.5

    申请日：2016-03-11

    申请人： Mitsui Chemicals, Inc.

    发明人： SAKAI, Tatsuya ,  ISHII, Yuji ,  INOMATA, Kiyohide ,  ICHINO, Kotaro

    IPC分类号： E01B9/68 ,  C08F210/18 ,  C08J9/06 ,  C08K3/06 ,  C08K3/34 ,  C08K5/548 ,  C08K9/06 ,  C08L23/16

    摘要： A railroad rail track pad composition including a particular ethylene·α-olefin·non-conjugated polyene random copolymer (A), clay (B), and a sulfur atom-containing silane coupling agent (C) is used in order to lower the viscosity of a rubber composition that is a raw material for molding while suppressing lowering of the rubber elasticity of a crosslinked and molded product to be obtained. In addition, a molded product obtained by crosslinking the composition, particularly a molded product obtained by crosslinking and foam-molding the composition, is provided with rubber elasticity that is suitable as a railroad rail track pad.

    摘要翻译： 使用包含特定乙烯·α-烯烃·非共轭多烯无规共聚物（A），粘土（B）和含硫原子的硅烷偶联剂（C）的铁路轨道垫组合物以降低粘度 作为成型原料的橡胶组合物，同时抑制所得到的交联成型体的橡胶弹性降低。 此外，通过交联该组合物获得的模塑制品，特别是通过交联和发泡模塑该组合物获得的模塑制品，提供有适合作为铁路轨道垫的橡胶弹性。