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23 条记录 (耗时 0.018 秒)

    Process for preparing electrically conductive pigments
    5.
    发明申请
    Process for preparing electrically conductive pigments 失效
    制备导电颜料的方法

    公开(公告)号：US20020053661A1

    公开(公告)日：2002-05-09

    申请号：US09982537

    申请日：2001-10-19

    申请人： MERCK PATENTGESELLSCHAFT MIT BESCHRANKTER HAFTUNG

    发明人： Ralf Glausch

    IPC分类号： H01C001/00

    CPC分类号： C09C1/0021 ,  C01P2002/52 ,  C01P2004/54 ,  C01P2006/40 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/20 ,  C09C2200/301 ,  H01B1/08

    摘要： The invention relates to a process for preparing electrically conductive pigments based on Fnull- and/or PO43null-doped tin mixed oxides applied as an electrically conductive layer to a substrate, in which, first of all, SnO2-coated substrates are prepared by precipitation and subsequent calcining and then, in further process steps, this SnO2 layer is converted into a tin mixed oxide layer doped with Fnull and/or PO43null. The invention further relates to electrically conductive pigments prepared by the process of the invention, to the use of these pigments for pigmenting lacquers, printing inks, plastics systems or coatings, and to lacquers, printing inks, plastics systems or coatings pigmented with an electrically conductive pigment prepared by the process of the invention.

    摘要翻译： 本发明涉及一种制备基于作为导电层施加到衬底上的F - 和/或PO43掺杂锡混合氧化物的导电颜料的方法，其中首先将SnO 2涂覆的衬底由 然后在进一步的工艺步骤中将该SnO 2层转化成掺杂有F-和/或PO43-的锡混合氧化物层。 本发明还涉及通过本发明的方法制备的导电颜料，用于这些颜料用于着色漆，印刷油墨，塑料体系或涂料以及漆，印刷油墨，塑料体系或用导电颜料着色的涂料 通过本发明的方法制备的颜料。

    OPTICAL VARIABLE EFFECT PIGMENTS
    7.
    发明申请
    OPTICAL VARIABLE EFFECT PIGMENTS 审中-公开
    光学变化效果颜料

    公开(公告)号：US20100218703A1

    公开(公告)日：2010-09-02

    申请号：US12670862

    申请日：2008-07-21

    申请人： Patrice Bujard ,  Philippe Bugnon

    发明人： Patrice Bujard ,  Philippe Bugnon

    IPC分类号： C09B67/22

    CPC分类号： C09C1/0015 ,  C01P2004/20 ,  C01P2004/61 ,  C01P2006/60 ,  C01P2006/65 ,  C09C1/0024 ,  C09C1/0051 ,  C09C1/62 ,  C09C1/64 ,  C09C1/642 ,  C09C2200/102 ,  C09C2200/20 ,  C09C2200/301 ,  C09D5/36

    摘要： The present invention relates to pigments comprising (A) a platelet-shaped substrate (S), (B) a coating comprising two different metal oxides having a difference in refractive index of at least 0.1, wherein the metal oxide having a higher refractive indexis the metal oxide MOH and the metal oxide having a lower refractive index is the metal oxide MOL, wherein the amount of MOH and the amount of MOL changes (continuously), (C) a coating comprising metal oxides MOH and MOL, wherein the amount of MOH and the amount of MOL changes (continuously), and (D) optionally an outer protecting layer; a process for their production and their use in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass. The pigments can show enhanced colour chroma while maintaining the lightness of coventional interference pigments, or vice versa.

    摘要翻译： 本发明涉及包含（A）片状基材（S）的颜料，（B）包含折射率差异至少为0.1的两种不同金属氧化物的涂层，其中折射率较高的金属氧化物为 金属氧化物MOH和具有较低折射率的金属氧化物是金属氧化物MOL，其中MOH的量和MOL的量（连续地）变化，（C）包含金属氧化物MOH和MOL的涂层，其中MOH的量 并且MOL的量（连续地）变化，和（D）任选的外部保护层; 用于油漆，喷墨印刷，染色纺织品，着色涂料（油漆），印刷油墨，塑料，化妆品，陶瓷和玻璃的釉料的生产过程。 颜料可以显示增强的色度，同时保持常规干涉颜料的亮度，反之亦然。

    Color-shifting pigments and foils with luminescent coatings
    9.
    发明授权
    Color-shifting pigments and foils with luminescent coatings 有权
    色移颜料和带发光涂层的箔

    公开(公告)号：US06565770B1

    公开(公告)日：2003-05-20

    申请号：US09715934

    申请日：2000-11-17

    申请人： Thomas Mayer ,  Stacey A. Yamanaka ,  Jaroslaw Zieba

    发明人： Thomas Mayer ,  Stacey A. Yamanaka ,  Jaroslaw Zieba

    IPC分类号： C09K1102

    CPC分类号： C09K11/06 ,  B82Y10/00 ,  B82Y30/00 ,  C01P2004/20 ,  C01P2004/84 ,  C09C1/0015 ,  C09C2200/1054 ,  C09C2200/20 ,  C09C2200/306 ,  C09C2200/409 ,  C09C2210/50 ,  C09C2220/10 ,  C09C2220/20 ,  C09K2211/1011

    摘要： Interference pigment flakes and foils are provided which have luminescent and color-shifting properties. A luminescent material coating structure is provided which partially covers or encapsulates a color-shifting pigment flake, or covers the outer surface of a foil. The pigment flakes can have a symmetrical coating structure on opposing sides of a core layer, can have an asymmetrical coating structure with all of the layers on one side of the core layer, or can be formed with encapsulating coatings around the core layer. The coating structure of the flakes and foils includes a core layer, a dielectric layer overlying the core layer, and an absorber layer overlying the dielectric layer. The luminescent pigment flakes and foils exhibit a discrete color shift so as to have a first color at a first angle of incident light or viewing and a second color different from the first color at a second angle of incident light or viewing. The luminescent pigment flakes can be interspersed into liquid media such as paints or inks to produce colorant materials for subsequent application to objects or papers. The luminescent foils can be laminated to various objects or can be formed on a carrier substrate.

    摘要翻译： 提供了具有发光和色移特性的干涉颜料薄片和薄片。 提供了一种发光材料涂层结构，其部分地覆盖或封装色移颜料片，或覆盖箔的外表面。 颜料薄片可以在芯层的相对侧上具有对称的涂层结构，可以具有不对称的涂层结构，其具有在芯层的一侧上的所有层，或者可以在芯层周围形成包封涂层。 薄片和箔片的涂层结构包括芯层，覆盖芯层的电介质层和覆盖在介电层上的吸收层。 发光颜料薄片和薄片呈现出离散的色移，以便在入射光或观察的第一角度具有第一颜色，并且在入射光或观看的第二角度具有不同于第一颜色的第二颜色。 发光颜料薄片可以散布到液体介质如油漆或油墨中，以产生用于随后应用于物体或纸张的着色剂材料。 发光箔可以层压到各种物体上，或者可以在载体基底上形成。