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1.发明授权
公开(公告)号：EP0719730B1
公开(公告)日：1999-07-28
申请号：EP95119987.6
申请日：1995-12-18
发明人： Okuda, Haruo, c/o Yokkaichi Jigyosho , Futamata, Hideo, c/o Yokkaichi Jigyosho , Takahashi, Hideo, c/o Yokkaichi Jigyosho , Sanefuji, Norihiko, c/o Yokkaichi Jigyosho
CPC分类号： H01B1/08 , C01G19/02 , Y10T428/2911 , Y10T428/2991
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公开(公告)号：EP0582371B1
公开(公告)日：1996-10-02
申请号：EP93304519.7
申请日：1993-06-10
发明人： Okuda, Haruo, c/o Yokkaichi Jigyosho , Futamata, Hideo, c/o Yokkaichi Jigyosho , Takahashi, Hideo, c/o Yokkaichi Jigyosho , Sanefuji, Norihiko, c/o Yokkaichi Jigyosho
IPC分类号： C01G19/02
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3.发明公开Electroconductive fine tin oxide powder and a method for its preparation 失效Elektrischleitfähigesfeines Zinnoxid-Pulver und Verfahren zu seiner Herstellung。
公开(公告)号：EP0582371A1
公开(公告)日：1994-02-09
申请号：EP93304519.7
申请日：1993-06-10
发明人： Okuda, Haruo, c/o Yokkaichi Jigyosho , Futamata, Hideo, c/o Yokkaichi Jigyosho , Takahashi, Hideo, c/o Yokkaichi Jigyosho , Sanefuji, Norihiko, c/o Yokkaichi Jigyosho
IPC分类号： C01G19/02
摘要： An electroconductive fine powder comprising tin oxide as its main component and containing phosphorus at an atomic ratio of P/Sn = 2.7 x 10⁻² - 1.4 x 10⁻¹, said powder having a specific surface area of at least 10 m²/g and a powder electrical resistance of not more than 500 Ωcm. This substance is prepared by allowing to react a soluble tin compound solution with an acid or alkali in the presence of a soluble phosphorus compound, and the thus obtained phosphorus-containing tin oxide hydrate is fired at 800-1300°C. This electroconductive fine powder is a very fine, transparent powder having superior electroconductive properties as well as being safe to handle.
摘要翻译： 一种导电细粉末，其包含氧化锡作为其主要成分并且以P / Sn = 2.7×10 -2 -1×x×10 -1的原子比含有磷，所述粉末具有比表面积 至少10m 2 / g，粉末电阻不大于500欧姆·厘米。 该物质通过在可溶性磷化合物的存在下使可溶性锡化合物溶液与酸或碱反应而制备，并将由此获得的含磷氧化锡水合物在800-1300℃下烧制。该导电细粉 是一种非常细的透明粉末，具有优异的导电性能以及安全的处理能力。
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4.发明公开Acicular electroconductive tin oxide fine particles and process for producing same 失效Feinenadelförmigeelektrisch leitende Tinoxidteilchen und Verfahren zu dessen Herstellung
公开(公告)号：EP0719730A1
公开(公告)日：1996-07-03
申请号：EP95119987.6
申请日：1995-12-18
发明人： Okuda, Haruo, c/o Yokkaichi Jigyosho , Futamata, Hideo, c/o Yokkaichi Jigyosho , Takahashi, Hideo, c/o Yokkaichi Jigyosho , Sanefuji, Norihiko, c/o Yokkaichi Jigyosho
CPC分类号： H01B1/08 , C01G19/02 , Y10T428/2911 , Y10T428/2991
摘要： The invention provides acicular electroconductive tin oxide fine particles which has a mean diameter of 0.005-1 µm and a mean length of 0.05-10 µm and an aspect ratio of 3 or higher. The invention further provides a process for producing the acicular electroconductive tin oxide fine particles, which comprises firing a starting material containing tin, silicon and an alkali metal halide at 700-1200°C and removing soluble salts from the resulting fired product.
摘要翻译： 本发明提供平均直径为0.005-1μm，平均长度为0.05-10μm，纵横比为3以上的针状导电氧化锡微粒。 本发明还提供一种生产针状导电氧化锡微粒的方法，其包括在700-1200℃焙烧含有锡，硅和碱金属卤化物的原料，并从所得烧制产物中除去可溶性盐。
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