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1. 发明申请

US20030213409A1 Optically variable interference pigments 失效
标题翻译：光学可变干涉颜料
公开(公告)号：US20030213409A1
公开(公告)日：2003-11-20
申请号：US10143781
申请日：2002-05-14
发明人： Carmine V. DeLuca JR.
IPC分类号： C04B002/00 , C04B014/20
CPC分类号： C09C1/0021 , C01P2004/20 , C01P2004/84 , C09C1/0015 , C09C1/0018 , C09C2200/1004 , C09C2200/102 , C09C2200/301 , C09C2200/308 , C09C2220/10
摘要： Optically variable interference pigments are composed of platelets of at least partly core-free titanium dioxide-coated substrate of about 1-25 mm particle size and an interference thickness of about 5-600 nm which have an oxide coating thereon.
摘要翻译：光学可变干涉颜料由至少部分无芯的二氧化钛涂覆的基材的片状物组成，其中大约1-25mm粒径和约5-600nm的干涉厚度在其上具有氧化物涂层。

2. 发明申请

US20030205170A1 Silver-colored luster pigment 有权
公开(公告)号：US20030205170A1
公开(公告)日：2003-11-06
申请号：US10419172
申请日：2003-04-21
申请人： Merck Patent GmbH
发明人： Christoph Schmidt , Andrea Heyland , Claudia Fornoff , Hans-Dieter Bruckner
IPC分类号： C04B002/00 , C04B014/20
CPC分类号： C09C1/0024 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/65 , C09C2200/1004 , C09C2200/102 , C09C2200/1062 , C09C2200/1087 , C09C2200/301 , C09C2200/302 , C09C2200/303 , C09C2200/308 , C09C2220/106
摘要： The present invention relates to silver-colored luster pigments based on multiply coated platelet-shaped substrates, which has at least one layer sequence of TiO2, a colorless coating and another TiO2 layer. The pigment can optionally have an outer protective layer. These luster pigments are useful and to the use thereof in paints, coatings, printing inks, including security printing inks, plastics, ceramic materials, glasses, cosmetic formulations and for producing pigment preparations and dry product forms such as granules, chips, pellets and briquettes.

3. 发明申请

US20040223927A1 Method of manufacturing inorganic compound-coated pigments 审中-公开
标题翻译：制备无机化合物涂层颜料的方法
公开(公告)号：US20040223927A1
公开(公告)日：2004-11-11
申请号：US10836403
申请日：2004-05-03
发明人： Hirokazu Tanaka , Takumi Miyazaki
IPC分类号： A61K007/021 , C04B014/20
CPC分类号： C09C1/043 , A61K8/11 , A61K2800/412 , A61K2800/43 , A61Q1/02 , B82Y30/00 , C01P2002/84 , C01P2004/03 , C01P2004/10 , C01P2004/20 , C01P2004/32 , C01P2004/50 , C01P2004/62 , C01P2004/64 , C01P2004/84 , C01P2006/60 , C09C1/24 , C09C1/3661 , C09C3/063
摘要： In a method of manufacturing pigments, a dispersion of pigment particles is prepared, to which a silicic acid solution is added to have silicic acid polymer deposited on the surfaces of the pigment particles. The surfaces of the pigment particles are coated homogeneously with the silicic acid polymer having refractive index of at most 1.8 to thereby reduce a change of color of the pigment particles coated with the silicic acid polymer when caprylic triglyceride or water is added. The cosmetics are blended with the pigments therein.
摘要翻译：在制造颜料的方法中，制备颜料颗粒的分散体，其中加入硅酸溶液使硅酸聚合物沉积在颜料颗粒的表面上。颜料颗粒的表面与折射率最多为1.8的硅酸聚合物均匀地涂布，从而当添加辛酸甘油三酯或水时，减少涂覆有硅酸聚合物的颜料颗粒的颜色变化。化妆品与其中的颜料混合。

4. 发明申请

US20040096579A1 Method for preparing a pearlescent pigment by coating metal oxides on the synthesized mica 有权
标题翻译：通过在合成云母上涂覆金属氧化物来制备珠光颜料的方法
公开(公告)号：US20040096579A1
公开(公告)日：2004-05-20
申请号：US10398814
申请日：2003-04-09
发明人： Chang Kil-Wan , Kwang-su Lim
IPC分类号： C04B014/20 , B05D007/00
CPC分类号： C09C1/0021 , C01P2004/61 , C09C1/0015 , C09C2200/102 , C09C2220/106
摘要： Disclosed is a method for preparing a pearlescent pigment by coating metal oxides on the synthesized mica, involving the steps of grinding the synthesized mica by agitating the mica with water in a water mixer to a particle size between 100 and 500 nullm and separating the mica, dispersing the separated particles of the synthesized mica in water and adding acid thereto to adjust pH between 1 and 4, adding the metal oxide precursors and a basic aqueous solution thereto while maintaining said pH range until the desired color is attained, and thereby forming at least one hydrous metal oxide layer on the particles of the synthesized mica, and filtering, water-washing, drying and calcining the synthesized mica coated with the metal oxide layer. The method may further involve the step of further pulverizing the synthesized mica roughly ground in a water mixer by using a conventional wet pulverizer so that less than 100 nullm of the synthesized mica may be used as a base material. The suitable surfactants can be used in a water mixer as well as a conventional wet pulverizer. The pearlescent pigment prepared according to the present invention has excellent luster and chroma, since a coating layer of metal oxides is smooth and the dispersibility of the particles is excellent.
摘要翻译：公开了一种通过在合成云母上涂覆金属氧化物来制备珠光颜料的方法，包括通过在水混合器中用水搅拌云母来研磨合成云母的步骤至粒径在100-500μm之间并分离云母，将合成的云母的分离颗粒分散在水中并加入酸以调节pH在1和4之间，在保持所述pH范围直到获得所需颜色的同时加入金属氧化物前体和碱性水溶液，从而形成至少在合成云母的颗粒上的一个含水金属氧化物层，并且对涂覆有金属氧化物层的合成云母进行过滤，水洗，干燥和煅烧。该方法可以进一步包括通过使用常规的湿式粉碎机在水混合器中进一步粉碎合成云母的步骤，使得可以使用小于100μm的合成云母作为基材。合适的表面活性剂可以用于水混合器以及常规的湿式粉碎机中。根据本发明制备的珠光颜料具有优异的光泽和色度，因为金属氧化物的涂层是光滑的并且颗粒的分散性优异。

5. 发明申请

US20030177949A1 Methods for producing enhanced interference pigments 有权
标题翻译：生产增强干涉色素的方法
公开(公告)号：US20030177949A1
公开(公告)日：2003-09-25
申请号：US10371801
申请日：2003-02-20
申请人： Flex Products, Inc.
发明人： Roger W. Phillips , Vladimir Raksha
IPC分类号： C04B014/20 , C23C014/00 , B32B015/02 , C09C001/62 , H05H001/24
CPC分类号： C23C14/223 , C01P2004/03 , C01P2004/20 , C01P2006/60 , C01P2006/63 , C01P2006/64 , C01P2006/65 , C01P2006/66 , C09C1/0015 , C09C1/0021 , C09C3/063 , C09C2200/102 , C09C2200/1058 , C09C2200/1087 , C09C2200/24 , C09C2200/306 , C09C2220/20 , C09D5/36 , C23C14/50 , Y10T428/2911 , Y10T428/2991 , Y10T428/2993 , Y10T428/2996
摘要： Methods and apparatus are provided for uniformly depositing a coating material from a vaporization source onto a powdered substrate material to form a thin coalescence film of the coating material that smoothly replicates the surface microstructure of the substrate material. The coating material is uniformly deposited on the substrate material to form optical interference pigment particles. The thin film enhances the hiding power and color gamut of the substrate material. Physical vapor deposition process are used for depositing the film on the substrate material. The apparatus and systems employed in forming the coated particles utilize vibrating bed coaters, vibrating conveyor coaters, or coating towers. These allow the powdered substrate material to be uniformly exposed to the coating material vapor during the coating process.
摘要翻译：提供的方法和装置用于将涂料从蒸发源均匀地沉积到粉末基质材料上以形成涂层材料的薄聚结膜，其平滑地复制基底材料的表面微观结构。涂层材料均匀地沉积在基材上以形成光学干涉颜料颗粒。该薄膜增强了基底材料的遮盖力和色域。物理气相沉积工艺用于将膜沉积在基底材料上。用于形成涂覆颗粒的设备和系统使用振动床涂布机，振动输送机涂布机或涂布塔。这些允许粉末状基材在涂布过程中均匀地暴露于涂料蒸气。

6. 发明申请

US20020096087A1 After coating of pearl luster pigments with hydrophobic coupling reagents 失效
标题翻译：用疏水性偶联剂涂覆珍珠光泽颜料后，
公开(公告)号：US20020096087A1
公开(公告)日：2002-07-25
申请号：US09985942
申请日：2001-11-06
发明人： Ralf Glausch
IPC分类号： C04B014/20
CPC分类号： C09C1/0015 , C01P2004/84
摘要： The present invention relates to a pearl luster pigment on the basis of a platelet-shaped substrate coated with metal oxides and a top layer which is located on the metal oxide layer and can possess a multilayer structure, comprising a first layer, containing a hydroxide or oxide hydrate of the elements aluminum or silicon, a second layer, containing at least one hydroxide or oxide hydrate of the elements aluminum, silicon, cerium or zirconium, with the exception of the hydroxide or oxide hydrate which forms the first layer, and a third layer, containing at least one organic hydrophobic coupling agent. The present invention also relates to a preparation process and the use of pigments in paints, inks, plastics, coatings and cosmetics.
摘要翻译：本发明涉及一种基于涂覆有金属氧化物的片状基材和位于金属氧化物层上并可具有多层结构的顶层的珍珠光泽颜料，其包含第一层，其含有氢氧化物或除了形成第一层的氢氧化物或氧化物水合物之外，元素铝或硅的氧化物水合物是含有元素铝，硅，铈或锆的至少一种氢氧化物或氧化物水合物的第二层，以及第三层层，含有至少一种有机疏水偶联剂。本发明还涉及颜料在油漆，油墨，塑料，涂料和化妆品中的制备方法和用途。

7. 发明申请

US20040191198A1 Pigment mixture, and the use thereof in cosmetics and in the foods and pharmaceuticals sector 有权
标题翻译：颜料混合物，以及其在化妆品和食品和药品领域的应用
公开(公告)号：US20040191198A1
公开(公告)日：2004-09-30
申请号：US10810671
申请日：2004-03-29
发明人： Veronika Hochstein , Sabine Schoen
IPC分类号： C04B014/20 , C04B002/00 , A61K007/021
CPC分类号： A61K8/26 , A61K8/0262 , A61K2800/436 , A61K2800/651 , A61Q1/00 , A61Q5/06 , A61Q17/04 , B82Y30/00 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C09C1/0015 , C09C1/0021 , C09C1/0039 , C09C1/0051 , C09C1/0066 , C09C1/0081 , C09C1/30 , C09C1/3045 , C09C1/3054 , C09C2200/102 , C09C2200/301 , C09C2200/505
摘要： Pigment mixtures which have at least two components, where component A comprises effect pigments based on glass flakes and component B comprises flake-form, needle-shaped, spherical or crystalline colorants or fillers, and to the use thereof, in particular in cosmetic formulations and for the coloring or as a coating of products in the foods and pharmaceuticals sector are described.
摘要翻译：具有至少两种组分的颜料混合物，其中组分A包含基于玻璃薄片的效果颜料，组分B包含片状，针状，球形或结晶着色剂或填料，以及其用途，特别是化妆品制剂和描述了用于食品和制药领域的着色或产品的涂层。

8. 发明申请

US20040003758A1 Pigment for safety applications 失效
标题翻译：颜料用于安全应用
公开(公告)号：US20040003758A1
公开(公告)日：2004-01-08
申请号：US10398649
申请日：2003-04-09
发明人： Hans-Dieter Bruckner , Matthias Kuntz
IPC分类号： C04B002/00 , C04B014/20
CPC分类号： C09C1/0024 , C01P2002/02 , C01P2004/88 , C09C2200/1004 , C09C2200/102 , C09C2200/301 , C09C2200/302 , C09C2200/303 , C09C2220/106 , C09D5/36
摘要： The invention relates to a multilayered interference pigment consisting of a transparent carrier material which is coated with alternating layers of colourless, non-absorbent metal oxides having a high and a low refractive index, the difference between the refractive indices being at least 0.1. The inventive pigment can be obtained by alternately coating the transparent carrier material with a metal oxide having a high refractive index and a metal oxide having a low refractive index according to the wet method, by hydrolysing the corresponding water-soluble, inorganic metal compounds, and separating, drying and optionally calcinating the obtained pigment.
摘要翻译：本发明涉及一种由透明载体材料组成的多层干涉颜料，该透明载体材料涂覆有具有高和低折射率的无色非吸收性金属氧化物的交替层，折射率之差至少为0.1。通过水溶相应的水溶性无机金属化合物，可以通过根据湿法交替地涂覆具有高折射率的金属氧化物和具有低折射率的金属氧化物的透明载体材料来获得本发明的颜料，分离，干燥和任选地煅烧所得颜料。

9. 发明申请

US20030094118A1 Metamorphosed mineral compositions having internal lattice defects and methods of making and using same 失效
标题翻译：具有内部晶格缺陷的变质矿物组合物及其制造和使用方法
公开(公告)号：US20030094118A1
公开(公告)日：2003-05-22
申请号：US10288014
申请日：2002-11-05
申请人： Pinnacle West
发明人： Bruce Salisbury , Vernon D. Pilcher
IPC分类号： C04B014/20
CPC分类号： B01D53/945 , B01D53/8609 , B01D53/8628 , B01D53/864 , B01D53/865 , B01D53/9413 , B01D53/944 , B01J20/10 , B01J21/16 , C01B33/38 , G01N27/12 , Y02T10/22
摘要： A method of controllably altering the mineral matter transformation of mineral compositions such as, for example, vermiculitic micas, to achieve metamorphosed mineral compositions having specifically desired monatomic lattice defects is provided. Compositions formed in accordance with the method are also provided that exhibit physical properties desirable in a variety of industrial applications, including, for example, control and/or reduction of NOx, SOx, COx and other gaseous chemical species from industrial effluents, atmospheric control systems, fabrication and use of chemical detectors, and solid state electronic substrates and devices.
摘要翻译：提供了一种可控地改变矿物组合物例如蛭石云母的矿物质转化以获得具有特定希望的单原子晶格缺陷的变质矿物组合物的方法。还提供了根据该方法形成的组合物，其显示在各种工业应用中所需的物理性质，包括例如来自工业废水的NO x，SO x，CO x和其它气态化学物质的控制和/或还原，大气控制系统，化学检测器的制造和使用以及固态电子基板和器件。

10. 发明申请

US20020035949A1 Pigment materials and their use in coating compositions 审中-公开
标题翻译：颜料材料及其在涂料组合物中的应用
公开(公告)号：US20020035949A1
公开(公告)日：2002-03-28
申请号：US09908565
申请日：2001-07-20
申请人： Imerys Minerals, Ltd.
发明人： Anthony Gordon Hiorns , Janet Susan Preston , James Philip Eynon Jones
IPC分类号： C04B014/20 , C04B014/10 , C09C001/02 , C09C001/36
CPC分类号： D21H19/38 , D21H19/385 , D21H19/40 , D21H19/42 , D21H19/82 , D21H21/52 , G03G7/0013
摘要： A pigment material for use in a coating composition suitable for coating a sheet material to be printed by an electrophotographic printer which pigment material comprises a blend of Components A and B as follows: Component A: a fine pigment material suitable for gloss coating of a sheet material the pigment material comprising particles at least 80% by weight of which have an equivalent spherical diameter (nullesdnull) of less than 2 nullm and having a particle size distribution (nullpsdnull) such that its d50 value, namely the particle esd value less than which 50% of the particles have an esd, is less than 1 nullm; and Component B: a coarse pigment material having a psd such that its d50 value is from 2 nullm to 10 nullm, desirably 2 nullm to 5 nullm and such that not more than 2% by weight of the particles of the coarse pigment material have an esd greater than 15 nullm, desirably not more than 2% have an esd greater than 10 nullm; wherein the weight ratio of Component A to Component B is at least 4:1.
摘要翻译：一种用于涂料组合物中的颜料，其适用于通过电子照相打印机涂覆要印刷的片材的颜料，其包含如下组分A和B的共混物：组分A：适用于片材的光泽涂布的细颜料材料包含颗粒的颜料材料的至少80重量％具有小于2μm的等效球形直径（“esd”）并且具有粒度分布（“psd”），使得其d 50值即颗粒esd 小于50％的颗粒具有esd的值小于1um; 和组分B：具有psd的粗颜料材料，使得其d50值为2μm至10μm，理想的为2μm至5μm，并且使不大于2重量％的粗颜料材料的颗粒具有 esd大于15 mum，理想不超过2％，esd大于10 mum; 其中组分A与组分B的重量比为至少4:1。

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