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    Colored effect pigments and their use
    62.
    发明授权
    Colored effect pigments and their use 失效
    彩色效果颜料及其用途

    公开(公告)号：US5855660A

    公开(公告)日：1999-01-05

    申请号：US64287

    申请日：1998-04-22

    申请人： Patrice Bujard ,  Natacha Bonnard ,  Ryuichi Takahashi

    发明人： Patrice Bujard ,  Natacha Bonnard ,  Ryuichi Takahashi

    IPC分类号： C08L101/00 ,  C08K9/02 ,  C09C1/00 ,  C09C1/40 ,  C09C1/62 ,  C09C3/06 ,  C09D5/36 ,  C09D7/12 ,  C09D11/02 ,  C09D201/00 ,  C04B14/20

    CPC分类号： C09C1/0051 ,  C08K9/02 ,  C09C1/0015 ,  C09C1/0024 ,  C09D5/36 ,  C01P2006/62 ,  C01P2006/65 ,  C01P2006/66 ,  C08K2201/014 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1025 ,  C09C2200/1054 ,  C09C2200/1062 ,  C09C2200/20 ,  C09C2200/202 ,  C09C2200/30 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/304 ,  C09C2200/405 ,  C09C2220/20

    摘要： The invention relates to a pigment comprising(a) a flat core and(b) at least one coating consisting of at least two different substances that is applied to the surface of the core,whereinthe coating (b) has a substantially continuously variable composition in the axis lying perpendicular to its surface, andthe refractive indices of the coating (b) at the surface facing the core (a) and at the surface remote from the core (a) are different.An outer coating (c) may additionally have been applied to the coating (b). The pigment may be embedded in a high molecular weight organic material, the refractive index of the coating (b) at its surface that is remote from the core (a) and the refractive index of the high molecular weight organic material being different. Preferred embodiments relate to specific refractive index ranges and differences. The color effect pigments according to the invention possess superior optical properties, so that an improved effect is obtained in respect of flop, goniochromaticity and saturation. The saturation (C.sup.*) in particular is astonishingly high.

    摘要翻译： 本发明涉及一种颜料，其包含（a）扁平芯和（b）至少一种由至少两种不同物质组成的涂层，所述至少两种不同的物质被施加到芯的表面，其中涂层（b）具有基本连续变化的组成 在垂直于其表面的轴上，涂层（b）在面向芯（a）的表面和远离芯（a）的表面处的折射率是不同的。 外涂层（c）可以另外施加到涂层（b）上。 颜料可以嵌入高分子量有机材料中，在远离芯（a）的表面上的涂层（b）的折射率和高分子量有机材料的折射率不同。 优选实施方案涉及特定的折射率范围和差异。 根据本发明的颜色效果颜料具有优异的光学性质，从而在翻转，变色性和饱和度方面获得了改进的效果。 饱和度（C *）尤其惊人地高。

    Electrically conductive thermoplastic polymer formulations and the use thereof
    64.
    发明授权
    Electrically conductive thermoplastic polymer formulations and the use thereof 失效
    导电热塑性聚合物配方及其用途

    公开(公告)号：US5482655A

    公开(公告)日：1996-01-09

    申请号：US075658

    申请日：1993-06-11

    申请人： Thomas Vogel ,  Jurgen Finter ,  Hartmut Bleier ,  Patrice Bujard

    发明人： Thomas Vogel ,  Jurgen Finter ,  Hartmut Bleier ,  Patrice Bujard

    IPC分类号： C08G61/10 ,  C08G61/12 ,  C08L41/00 ,  C08L65/00 ,  H01B1/12 ,  H01B1/00 ,  H01B1/06

    CPC分类号： C08G61/126 ,  C08L65/00 ,  H01B1/127 ,  H01G11/48 ,  H01G11/56 ,  C08G2261/1424 ,  C08G2261/3223 ,  Y02E60/13

    摘要： A formulation comprisinga) at least one polythiophene in oxidised polycationic form and containing structural repeating units of formula I ##STR1## wherein R.sub.1 and R.sub.2 are each independently of the other linear or branched C.sub.1 -C.sub.18 alkyl or C.sub.2 -C.sub.18 alkoxyalkyl; or are C.sub.3 -C.sub.8 cycloalkyl, phenyl or benzyl which are unsubstituted or substituted by C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy or halogen; or R.sub.1 and R.sub.2, taken together, are linear C.sub.1 -C.sub.8 alkylene which is unsubstituted or substituted by C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, halogen, C.sub.3 -C.sub.8 cycloalkyl, phenyl, benzyl, C.sub.1 -C.sub.4 alkylphenyl, C.sub.1 -C.sub.4 alkoxyphenyl, halophenyl, C.sub.1 -C.sub.4 alkylbenzyl, C.sub.1 -C.sub.4 alkoxybenzyl or halobenzyl; andb) at least one polyanion of a film-forming thermoplastic polymer containing sulfated alcohol groups ##STR2## and/or sulfonatoalkylated alcohol groups ##STR3## in structural repeating units, wherein the group --(C.sub.n H.sub.2n)-- is linear or branched C.sub.2 -C.sub.12 alkylene which contains 2 to 5 carbon atoms in the carbon chain and is unsubstituted or substituted by C.sub.1 -C.sub.4 alkoxy. The formulation is an intrinsically electrically conductive themoformable material.

    摘要翻译： 一种制剂，其包含a）至少一种氧化聚阳离子形式的聚噻吩，并含有另一个直链或支链C 1 -C 18烷基或C 2 -C 18烷氧基烷基的结构式I重复单元; 或未取代或被C 1 -C 6烷基，C 1 -C 6烷氧基或卤素取代的C 3 -C 8环烷基，苯基或苄基; 或者R 1和R 2一起是未被取代或被C 1 -C 6烷基，C 1 -C 6烷氧基，卤素，C 3 -C 8环烷基，苯基，苄基，C 1 -C 4烷基苯基，C 1 -C 4烷氧基苯基，卤代苯基，C 1 -C 4烷基苄基 ，C 1 -C 4烷氧基苄基或卤代苄基; 和b）在结构重复单元中含有硫酸化醇基团和/或磺化烷基化醇基团的成膜热塑性聚合物的至少一种聚阴离子，其中 - （C n H 2n） - 为直链或支链C 2 -C 12亚烷基 其在碳链中含有2至5个碳原子且未被取代或被C 1 -C 4烷氧基取代。 制剂是本征导电的可变形材料。

    Process for preparing flake-form pigments based on aluminum and on Sioz(Z=0.7-2.0) comprising forming a layer of separating agent
    69.
    发明授权
    Process for preparing flake-form pigments based on aluminum and on Sioz(Z=0.7-2.0) comprising forming a layer of separating agent 失效
    用于制备基于铝和Sioz（Z = 0.7-2.0）的片状颜料的方法，包括形成一层分离剂

    公开(公告)号：US07943194B2

    公开(公告)日：2011-05-17

    申请号：US11659769

    申请日：2005-08-15

    申请人： Patrice Bujard ,  Ulrich Berens

    发明人： Patrice Bujard ,  Ulrich Berens

    IPC分类号： B05D3/00 ,  C23C16/06 ,  C23C16/28

    CPC分类号： C09D5/36 ,  B42D25/387 ,  B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/60 ,  C09C1/0015 ,  C09C1/0018 ,  C09C1/0021 ,  C09C1/0078 ,  C09C1/642 ,  C09C2200/1008 ,  C09C2200/1037 ,  C09C2200/1041 ,  C09C2200/1054 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/303 ,  C09C2200/304 ,  C09C2200/308 ,  C09C2220/20 ,  C09D11/322 ,  Y10T428/2995

    摘要： The present invention relates to process for the production of plane-parallel platelets, comprising the steps of: a) vapor-deposition of a separating agent onto a carrier to produce a separating agent 5 layer, b) vapor-deposition of at least one product layer onto the separating agent layer, and c) dissolution of the separating agent layer in a solvent and production of a suspension in which the at least one product layer is present in the form of plane-parallel platelets, wherein the separating agent is selected from the group consisting of anthracene, anthraquinone, acetamidophenol, acetylsalicylic acid, camphoric anhydride, benzimidazole, benzene-1,2,4-tricarboxylic acid, biphenyl-2,2-dicarboxylic acid, bis(4-hydroxyphenyl)sulfone, dihydroxyanthraquinone, hydantoin, 3-hydroxybenzoic acid, 8-hydroxyquinoline-5-sulfonic acid monohydrate, 4-hydroxycoumarin, 7-hydroxycoumarin, 3-hydroxynaphthalene-2-carboxylic acid, isophthalic acid, 4,4-methylene-bis-3-hydroxynaphthalene-2-carboxylic acid, naphthalene-1,8-dicarboxylic anhydride, phthalimide and its potassium salt, phenolphthalein, phenothiazine, saccharin and its salts, tetraphenylmethane, triphenylene, triphenylmethanol, and also mixtures of at least two of those substances, especially pentaerythritol (C(CH2OH)4), trimesic acid (=1,3,5 benzene tricarboxylic acid), DL-alanine, DL-valine, 2,6-20 diaminopurine, ascorbic acid, 1,3,5-benzenetricarboxylic acid, o-acetylsalicyclic acid, diphenic acid, terephthalic acid, pyrogallol, cyanuric acid, hexamethyltetramine (urotropin), fumaric acid, and 4-acetylbenzoic acid and also mixtures of at least two of those substances.

    摘要翻译： 本发明涉及平面平行血小板的生产方法，包括以下步骤：a）将分离剂气相沉积到载体上以产生分离剂5层，b）至少一种产物的气相沉积 层，并且c）将分离剂层溶解在溶剂中并产生其中至少一种产物层以平面平行血小板的形式存在的悬浮液，其中分离剂选自 由蒽，蒽醌，乙酰氨基苯酚，乙酰水杨酸，樟脑酸酐，苯并咪唑，苯-1,2,4-三羧酸，联苯-2,2-二羧酸，双（4-羟基苯基）砜，二羟基蒽醌，乙内酰脲， 3-羟基苯甲酸，8-羟基喹啉-5-磺酸一水合物，4-羟基香豆素，7-羟基香豆素，3-羟基萘-2-羧酸，间苯二甲酸，4,4-亚甲基 - 双-3-羟基萘-2-羧酸 一个 cid，萘-1,8-二羧酸酐，邻苯二甲酰亚胺及其钾盐，酚酞，吩噻嗪，糖精及其盐，四苯基甲烷，三亚苯基，三苯基甲醇，以及这些物质中的至少两种，特别是季戊四醇（C（CH 2 OH） 4），均苯三酸（= 1,3,5苯三羧酸），DL-丙氨酸，DL-缬氨酸，2,6-20二氨基嘌呤，抗坏血酸，1,3,5-苯三甲酸，邻乙酰基水杨酸，二苯酚 酸，对苯二甲酸，连苯三酚，氰尿酸，六甲基四胺（urotropin），富马酸和4-乙酰基苯甲酸，以及这些物质中的至少两种的混合物。

    PROCESS FOR PREPARING PLATELET-LIKE PIGMENTS COMPRISING A NITROGEN DOPED CARBON COATING
    70.
    发明申请
    PROCESS FOR PREPARING PLATELET-LIKE PIGMENTS COMPRISING A NITROGEN DOPED CARBON COATING 审中-公开
    用于制备包含氮化碳涂料的类似片状的颜料的方法

    公开(公告)号：US20110105676A1

    公开(公告)日：2011-05-05

    申请号：US12673592

    申请日：2008-08-07

    申请人： Yu Gao ,  Min Yu ,  Patrice Bujard

    发明人： Yu Gao ,  Min Yu ,  Patrice Bujard

    IPC分类号： C08L39/06 ,  C08L33/20 ,  C08L75/04

    CPC分类号： C09C1/0015 ,  C09C1/0021 ,  C09C1/0024 ,  C09C1/0048 ,  C09C1/62 ,  C09C1/644 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1037 ,  C09C2200/1054 ,  C09C2200/1087

    摘要： The invention relates to a process for preparing platelet-like pigments 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, comprising the steps of: (a) suspending plateletlike particles in a liquid; (b) adding one or more polymers containing nitrogen and carbon atoms, or (a1) suspending one or more polymers containing nitrogen and carbon atoms in a liquid; (b1) adding the plateletlike particles, (c) effecting a polymeric coating layer to be formed on the surface of said plateletlike particles from the polymers added at step (b), or (a1); (d) isolating said plateletlike particles having said polymeric coating layer from the suspension; and (e) heating said plateletlike particles having said polymeric coating layer to a temperature of from 100° C. to 1000° C. in a gaseous environment, to the pigments obtained by the method and the use thereof. It is possible by the process of the present invention to obtain very regular, homogeneous and continuous coatings in an extremely wide range of thicknesses.

    摘要翻译： 本发明涉及一种制备血小板样颜料的方法，其包括核心和至少一个涂层，其基本上由具有60至95重量％的碳和5至25重量％的氮的化合物组成，其余为 100％选自氢，氧和硫的元素，包括以下步骤：（a）将片状颗粒悬浮在液体中; （b）添加一种或多种含有氮和碳原子的聚合物，或（a1）将一种或多种含有氮和碳原子的聚合物悬浮在液体中; （b1）加入片状颗粒，（c）从在步骤（b）或（a1）加入的聚合物中形成在所述片状颗粒的表面上形成的聚合物涂层; （d）从所述悬浮液中分离出具有所述聚合物涂层的所述片状颗粒; 和（e）在气态环境下将具有所述聚合物涂层的所述片状颗粒加热至100℃至1000℃的温度，通过该方法和使用获得的颜料。 通过本发明的方法可以在非常宽的厚度范围内获得非常规则，均匀和连续的涂层。