FLAME-RETARDANT RESIN COMPOSITION, AND INSULATING ELECTRIC WIRE, TUBE, HEAT-SHRINKABLE TUBE, FLAT CABLE, AND DC HIGH-TENSION ELECTRIC WIRE ALL MADE OF THE COMPOSITION
    3.
    发明公开
    FLAME-RETARDANT RESIN COMPOSITION, AND INSULATING ELECTRIC WIRE, TUBE, HEAT-SHRINKABLE TUBE, FLAT CABLE, AND DC HIGH-TENSION ELECTRIC WIRE ALL MADE OF THE COMPOSITION 有权
    火焰和孤立的电热丝,软管,热缩管,扁平电缆和电线用于高压直流电源生产由该组合物

    公开(公告)号:EP1000981A4

    公开(公告)日:2006-05-24

    申请号:EP99922508

    申请日:1999-05-26

    摘要: (1) A flame-retardant resin composition comprising 100 to 250 parts by weight of metal hydroxide, and 5 to 50 parts by weight of acetate or 5 to 80 parts by weight of calcium carbonate based on 100 parts by weight of thermoplastic resin. (2) An insulating electric wire having a cover layer of the flame-retardant resin composition. (3) A thin high-strength insulating electric wire where a conductor having an outside diameter of 1.0 mm or less is covered with a layer of the flame-retardant resin composition having a thickness ranging from 0.1 to 1.0 mm. (4) An insulating tube and a heat-shrinkable tube formed by tubing the flame-retardant resin composition. (5) A flat cable having an insulating cover of the flame-retardant resin composition, conductors parallel arranged in the cover, and a polymer film joined to one side of the insulating cover. (6) A DC high-tension electric wire having an insulating cover of the flame-retardant resin composition. (7) An article comprising the flame-retardant resin composition cross-linked especially by irradiation with ionizing radiation. They are free from the problem of producing harmful gas when burned and excellent in mechanical strength and flame-retardance. The insulating electric wire and the flat cable are preferably applied to internal wiring of consumer electronic apparatus, vehicles, and ships.

    COATED OPTICAL FIBER AND COATED OPTICAL FIBER WITH CONNECTOR
    4.
    发明公开
    COATED OPTICAL FIBER AND COATED OPTICAL FIBER WITH CONNECTOR 审中-公开
    被覆光纤及带连接被覆光纤

    公开(公告)号:EP1596234A4

    公开(公告)日:2006-03-22

    申请号:EP04712701

    申请日:2004-02-19

    IPC分类号: C03C25/10 G02B6/02 G02B6/38

    摘要: A highly flame retardant coated optical fiber excelling in not only environmental characteristics and mechanical characteristics but also optical transmission characteristics; and a coated optical fiber with connector including the same. In particular, a coated optical fiber comprising an optical fiber comprising a glass fiber having its outer circumferential surface provided with a primary coating layer, the optical fiber having its outer circumferential surface further provided with a secondary coating layer. The secondary coating layer consists of a second resin composition comprising a base resin and, per 100 pts.wt. of the base resin, 100 to 250 pts.wt. of a metal hydroxide and 10 to 100 pts.wt. of a nitrogenous flame retardant, the second resin composition not containing any halogen.