利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.013 秒)

    Coating composition for metal conductors and coating process involving the use thereof
    1.
    发明授权
    Coating composition for metal conductors and coating process involving the use thereof 失效

    公开(公告)号：US06849822B2

    公开(公告)日：2005-02-01

    申请号：US10779364

    申请日：2004-02-13

    申请人： Gerhard Kiessling ,  Frank-Rainer Boehm ,  Hans-Georg Hinderer

    发明人： Gerhard Kiessling ,  Frank-Rainer Boehm ,  Hans-Georg Hinderer

    IPC分类号： C09D5/25 ,  C09D7/12 ,  H01B3/30 ,  B23K26/00

    CPC分类号： H01B3/30 ,  C08K3/22 ,  C08K9/04 ,  C09D7/40 ,  C09D7/67 ,  C09D7/68 ,  Y10T428/2933

    摘要： A coating composition useful as an electrical insulation layer for metal conductors, particularly wires, that has improved de-coating properties for the partial de-coating of coated conductor by the use of laser irradiation; the coating composition comprises A) 1 wt. % to 90 wt. %, based on the total weight of the binder, of one or more binders, B) 0.3 wt. % to 25 wt. %, based on the total weight of the binder, of one or more reactive particles based on an element-oxygen bound network with elements from the series of aluminum, tin, boron, germanium, gallium, lead, silicon, zinc, the transition metals and the lanthanides and actinides, and C) 0 wt. % to 95 wt. %, based on the total weight of the binder, of one or more conventional additives, solvents, pigments and/or fillers, wherein the total of A)+B)+C) equal 100% and wherein the reactive particles of component B are based on the element-oxygen bound network, on the surface of which reactive functions R1 and optionally, non-reactive and/or partially reactive functions R2 and R3 are bound by way of the oxygen of the network, R1 being contained in an amount up to 98 wt. %, based on the weight of the particles, R2 and R3 in an amount from 0 wt. % to 97 wt. %, based on the weight of the particles, in the particle, in which R1 represents radicals of the metal acid; NCO, urethane, epoxide, epoxy, carboxylic acid anhydride, C═C double bond systems, OH, alcohols bound by way of oxygen, chelating agents, COOH, NH2, NHR4, and/or reactive resin components, R2 represents radicals of aromatic compounds, aliphatic compounds, fatty acid derivatives; esters and/or ethers, R3 represents resin radicals and R4 represents radicals of acrylate, phenol, melamine, polyurethane, polyester, polyester imide, polysulfide, epoxide, polyamide, polyvinyl formal resins; aromatic compounds; aliphatic compounds; esters; ethers; alcoholates and/or chelating agents.