Substrate-free conductive pigments
    5.
    发明授权
    Substrate-free conductive pigments 失效
    无基材导电颜料

    公开(公告)号:US5536447A

    公开(公告)日:1996-07-16

    申请号:US317649

    申请日:1994-09-30

    摘要: Substrate-free electrically conductive pigment containing 90 to 98% by weight of tin oxide and 1 to 10% by weight of at least one doping substance consisting of an oxide of an element form main group III, IV or V of the Periodic Table with the exception of tin, which pigment is preparable by intimate mixing of tin dioxide with at least one doping substance, followed by calcining of the resulting mixture at 800.degree. to 1,000.degree. C. for 30 to 120 minutes.

    摘要翻译: 含有90〜98重量%的氧化锡和1〜10重量%的由元素周期表主要组III,IV或V元素的氧化物组成的至少一种掺杂物质的无基材导电颜料, 锡的例外,该颜料可通过二氧化锡与至少一种掺杂物质的紧密混合而制备,然后将所得混合物在800-1,000℃煅烧30至120分钟。