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    ANISOTROPIC CONDUCTIVE SHEET
    11.
    发明公开
    ANISOTROPIC CONDUCTIVE SHEET 审中-公开
    各向异性导电膜

    公开(公告)号：EP1732168A4

    公开(公告)日：2008-04-02

    申请号：EP05728754

    申请日：2005-03-30

    Applicant: SUMITOMO ELECTRIC INDUSTRIES

    Inventor： OKUDA YASUHIRO ,  FUJITA TARO

    IPC: H01R11/01 ,  H01B5/16 ,  H01R13/24

    CPC classification number: H01R13/2414 ,  H01L2924/01012 ,  H01R12/7076 ,  Y10T428/24322

    Abstract: An anisotropic conductive sheet which does not damage a wafer nor the electrode terminals of a conduction measuring instrument due to loading when the wafer is to be inspected, and ensures a good conductivity. The anisotropic conductive sheet (1) comprises porous resin layers formed by foaming and electron-beam-crosslinking fluororubber or tetrafluoroethylene-propylene copolymer rubber having an open cell structure and provided on the inner walls of a plurality of through holes (3) pierced in the thickness direction of an electrically-insulating porous sheet (2) made of foamed fluororubber or the like, characterized in that the skeleton surface of the porous resin is coated with metal. In addition, it is especially preferable for porous resin.

    POLYAMIDE RESIN INSULATING CABLE
    18.
    发明专利
    POLYAMIDE RESIN INSULATING CABLE 失效

    公开(公告)号：JP2002298657A

    公开(公告)日：2002-10-11

    申请号：JP2001098415

    申请日：2001-03-30

    Applicant: SUMITOMO ELECTRIC INDUSTRIES

    Inventor： YAGISAWA JO ,  KANBAYASHI SUSUMU ,  FUJITA TARO

    IPC: C08J7/00 ,  C08L23/26 ,  C08L77/00 ,  H01B7/02 ,  H01B7/295

    Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin insulting cable which is a non-halogen insulating cable that uses polyamide resin for its insulating coating and of which extrusion coating molding is made possible, and which has improved electrical insulation by lowering water absorption and can be connected automatically to the pressure contacting terminal. SOLUTION: The insulating coating for the polyamide insulating cable is formed by a resin which contains 50-95 wt.% of polyamide resin and 5-50 wt.% of ionomer resin, and, then, it is cross-linked by the irradiation exposure of 10 kGy-400 kGy of radiation.

    FOAM-INSULATED ELECTRIC WIRE AND COAXIAL ELEMENT WIRE
    19.
    发明专利
    FOAM-INSULATED ELECTRIC WIRE AND COAXIAL ELEMENT WIRE 失效

    公开(公告)号：JP2000311519A

    公开(公告)日：2000-11-07

    申请号：JP12004399

    申请日：1999-04-27

    Applicant: SUMITOMO ELECTRIC INDUSTRIES

    Inventor： FUJITA TARO ,  NISHIKAWA SHINYA ,  YADOSHIMA SATOSHI ,  YOKOI KIYONORI

    IPC: H01B3/44 ,  H01B7/00 ,  H01B7/02 ,  H01B11/06

    Abstract: PROBLEM TO BE SOLVED: To provide an electric wire used for signal transmission in an electronic apparatus and for data communication, having a highly foamed insulation layer, and having excellent side-pressure resisting performance, and to provide a coaxial structure of the insulated wire, excellent in flexibility, reduced in noises produced by bending, etc., and facilitating terminal work. SOLUTION: In this foam-insulated wire, a resin-composition foam layer with a base polymer including a cyclic olefin polymer or a cyclic olefin-ethylene copolymer is provided on a conductor. To make the foam-insulated wire into a coaxial structure, a ribbon-shaped conductor into which a round wire of copper or copper alloy is flattened by rolling is used as an outer conductor 3, and the ribbon-shaped conductor is helically wound on an insulator 2 to form the outer conductor 3.

    THERMAL RECOVERY ARTICLE USING LINEAR POLYOLEFIN
    20.
    发明专利
    THERMAL RECOVERY ARTICLE USING LINEAR POLYOLEFIN 失效

    公开(公告)号：JP2000119403A

    公开(公告)日：2000-04-25

    申请号：JP29820398

    申请日：1998-10-20

    Applicant: SUMITOMO ELECTRIC INDUSTRIES

    Inventor： NISHIKAWA SHINYA ,  FUJITA TARO

    IPC: C08J5/00 ,  B29C61/06 ,  B29K23/00 ,  B29K77/00 ,  B29K105/02 ,  B29L23/00 ,  C08J7/00 ,  C08L23/08 ,  C09J123/00 ,  C09J177/00 ,  H02G3/04 ,  H02G15/18

    Abstract: PROBLEM TO BE SOLVED: To obtain a thermal-recovery article which has both high shrinkage and excellent fit to an adherend and shows good resistance to shifts when it is used and good resistance to cracks even when it is used at high temperatures and exert high water resistance due to a specific hot melt adhesive in the internal layer. SOLUTION: (1) A thermal-recovery article, especially a heat-shrinkable tube is based on a resin composition containing (a) 20-80 pts.wt. of a linear polyolefin having a crystal melting temperature of 60-100 deg.C and (b) 20-80 pts.wt. of a linear polyolefin having a crystal melting temperature of 110-135 deg.C. (2) It has an adhesive composition layer formed inside. (3) The adhesive composition contains (A) 0.1-50 pts.wt. of a terpolymer of a carboxylic group-containing monomer or acid anhydride group-containing monomer, a polar α-olefin and a nonpolar α-olefin, (B) 0-80 pts.wt. of a copolymer of ethylene and a nonpolar α-olefin or a polyolefin resin comprising a nonpolar α-olefin and 20 wt.% or less of a polar α-olefin and (C) 10-90 pts.wt. of a polyamide and its MI is 5-500. (4) The adhesive composition is irradiated with electron ray beforehand in 50-400 kGy.

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