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79 条记录 (耗时 0.028 秒)

    Plane-parallel structures of silicon/silicon oxide
    41.
    发明授权
    Plane-parallel structures of silicon/silicon oxide 失效
    硅/氧化硅的平面平行结构

    公开(公告)号：US07273522B2

    公开(公告)日：2007-09-25

    申请号：US10517283

    申请日：2003-06-16

    申请人： Patrice Bujard ,  Holger Leybach ,  Hilmar Weinert

    发明人： Patrice Bujard ,  Holger Leybach ,  Hilmar Weinert

    IPC分类号： C04B14/04

    CPC分类号： C09C1/0021 ,  C01P2004/54 ,  C09C1/0015 ,  C09C1/0018 ,  C09C1/0024 ,  C09C1/0039 ,  C09C2200/1037 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/308 ,  C09C2220/20

    摘要： The present invention relates to plane-parallel structures of silicon/silicon oxide (silicon/silicon oxide flakes), obtainable by heating plane-parallel structures of SiOy in an oxygen-free atmosphere at a temperature above 400° C., wherein 0.70≦y≦1.8, or plane-parallel structures of silicon/silicon oxide, obtainable by heating plane-parallel structures of SiOx in an oxygen-free atmosphere at a temperature above 400° C., wherein 0.03≦x≦0.95, a process for their production and their use for the production of interference pigments.

    摘要翻译： 本发明涉及硅/氧化硅（硅/氧化硅薄片）的平面 - 平行结构，其可通过在无氧气氛中在高于400℃的温度下加热SiO 2的平面平行结构而获得 ℃，其中0.70 <= y <= 1.8，或者通过在无氧气氛中在一定温度下加热SiO 2的平面平行结构而获得的硅/氧化硅的平面平行结构 高于400℃，其中0.03 <= x <= 0.95，其生产方法及其用于生产干涉颜料的方法。

    Reducing pigments
    45.
    发明申请
    Reducing pigments 失效
    减少颜料

    公开(公告)号：US20050287090A1

    公开(公告)日：2005-12-29

    申请号：US10530098

    申请日：2003-10-06

    申请人： Patrice Bujard

    发明人： Patrice Bujard

    IPC分类号： C09C1/00 ,  C09D5/36 ,  A61K7/021 ,  C09C1/36

    CPC分类号： C09C1/64 ,  C01P2004/54 ,  C09C1/0015 ,  C09C1/0021 ,  C09C2200/1037 ,  C09C2200/1054 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/304 ,  C09C2220/10 ,  C09C2220/20 ,  C09D5/36 ,  Y10T428/2991

    摘要： The present invention relates to platelet-shaped pigments that comprise a layer obtained by calcining TiO2/SiOy or TiO2/metal, especially TiO2/AI (0.03≦y≦1.95, especially 0.03≦y≦1.8, more especially 0.70≦y≦1.8), and to the use thereof in paints, textiles, ink-jet printing, cosmetics, coatings, plastics, printing inks, in glazes for ceramics and glass, and in security printing. The pigments according to the invention are distinguished by a high gloss and a very uniform thickness, as a result of which very high colour purity and colour strength are obtained.

    摘要翻译： 本发明涉及包含通过煅烧TiO 2 / SiO 2或TiO 2 /金属而获得的层的片状颜料，特别是TiO 并且在油漆，纺织品，油墨中使用它们（0.03 <= y <= 1.95，特别是0.03≤y≤1.8，更特别是0.70≤y≤1.8） 喷墨印刷，化妆品，涂料，塑料，印刷油墨，陶瓷和玻璃釉料以及安全印刷。 根据本发明的颜料通过高光泽度和非常均匀的厚度来区分，其结果是获得非常高的色纯度和着色强度。

    Nitrogen doped carbon-coated effect pigments and their manufacture
    47.
    发明授权
    Nitrogen doped carbon-coated effect pigments and their manufacture 失效
    氮掺杂碳涂层效应颜料及其制造

    公开(公告)号：US06436538B1

    公开(公告)日：2002-08-20

    申请号：US09374221

    申请日：1999-08-13

    申请人： Ryuichi Takahashi ,  Adrian Schulthess ,  Kimiya Takeshita ,  Fritz Herren ,  Patrice Bujard

    发明人： Ryuichi Takahashi ,  Adrian Schulthess ,  Kimiya Takeshita ,  Fritz Herren ,  Patrice Bujard

    IPC分类号： B32B516

    CPC分类号： C09C1/0021 ,  C01P2004/20 ,  C01P2004/84 ,  C08F292/00 ,  C09B67/0004 ,  C09B67/0098 ,  C09C1/0015 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1054 ,  C09C2200/1062 ,  C09C2200/1087 ,  C09C2200/406 ,  C09C2220/10 ,  Y10T428/2991 ,  Y10T428/2998

    摘要： The invention relates to a collection of composite plateletlike particles comprising a core and at least one coating layer consisting essentially of a compound having from 60 to 95% by weight of carbon and from 5 to 25% by weight of nitrogen, the balance to 100% being selected from elements of the group consisting of hydrogen, oxygen and sulfur. The invention also relates to processes for the manufacture thereof, to polymer compositions containing it, and to the use thereof as effect pigments. Preferably, the process for preparing the instant collection of particles comprises the steps of (a) suspending plateletlike particles in a liquid; (b) optionally adding a surface modifier, a polymerisation catalyst or both; (c) before or after step (b), adding one or more polymers containing nitrogen and carbon atoms, or one or more monomers which are capable to polymerize to said polymer; (d) effecting a polymeric coating layer to be formed on the surface of said plateletlike particles from the polymers or monomers added at step (c); (e) isolating said plateletlike particles having said polymeric coating layer from the suspension; and (f) heating said plateletlike particles having said polymeric coating layer to a temperature of from 100° C. to 1000° C. in a gaseous environment.

    摘要翻译： 本发明涉及一种复合片状颗粒的集合，其包含芯和至少一个涂层，所述涂层基本上由具有60至95重量％的碳和5至25重量％的氮的化合物组成，余量为100重量％ 选自由氢，氧和硫组成的组的元素。本发明还涉及其制备方法，含有它的聚合物组合物及其作为效果颜料的用途。优选地，制备即时收集的方法 的颗粒包括以下步骤：（a）将片状颗粒悬浮在液体中;（b）任选地加入表面改性剂，聚合催化剂或两者;（c）在步骤（b）之前或之后，加入一种或多种含氮和 碳原子或一种或多种能够聚合到所述聚合物上的单体;（d）在聚合物的所述片状颗粒的表面上形成聚合物涂层 在步骤（c）添加的单体或单体;（e）从悬浮液中分离出具有所述聚合物涂层的所述片状颗粒; 和（f）在气态环境中将具有所述聚合物涂层的所述片状颗粒加热到100℃至1000℃的温度。