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1. 发明申请

WO1998008638A1 CONSOLIDATED MATERIAL OF COATED PULVERIZED BODIES AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：涂层粉末体的综合材料及其制造方法
公开(公告)号：WO1998008638A1
公开(公告)日：1998-03-05
申请号：PCT/JP1997002895
申请日：1997-08-20
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： B22F03/02
CPC分类号： C04B41/009 , B22F1/02 , B22F3/004 , C04B41/4584 , C04B41/81 , C04B2111/00844 , H01F1/083 , H01F1/113 , H01F1/24 , H01F1/26 , H01F1/37 , H01G4/20 , Y10T428/25 , Y10T428/263 , Y10T428/2958 , Y10T428/2991 , Y10T428/2993 , C04B41/4535 , C04B41/4554 , C04B41/5027 , C04B41/5049 , C04B35/01 , C04B35/468
摘要： A consolidated material of coated pulverized bodies, capable of setting the orientation of the particles of the pulverized bodies in a desired manner, or setting these particles in position spaced from one another by such a predetermined distance that permits the object properties to be given to the consolidated material, during the formation of a molded product which is obtained by fixing together pulverized bodies having certain properties. Pulverized bodies having films of a uniform thickness of 0.01-20 mu m on the surfaces thereof, or pulverized bodies having a plurality of layers of films of a uniform thickness of 0.01-5 mu m per layer wherein the kinds of at least adjacent films are different are fixed together at the films thereof or by a bonding agent, the characteristics of the consolidated material residing in that pulverized bodies having films thereon are fixed together, a method of manufacturing consolidated materials of coated pulverized bodies being also disclosed.
摘要翻译：涂覆的粉碎体的固结材料能够以期望的方式设定粉碎体的颗粒的取向，或将这些颗粒彼此间隔开一定的距离，从而允许将物体特性赋予在形成通过将具有某些性质的粉碎体固定在一起而获得的模塑制品形成时的固结材料。在其表面上具有均匀厚度为0.01-20μm的膜的粉碎体或具有多层厚度为0.01-5μm/层的多层膜的粉碎体，其中至少相邻膜的种类为不同的膜在其膜上或通过粘合剂固定在一起，固定在其中具有膜的粉碎体中的固结材料的特性被固定在一起，还公开了制造涂覆粉碎体的固结材料的方法。

2. 发明申请

WO1998008235A1 RHEOLOGICAL FLUID 审中-公开
标题翻译：流变液
公开(公告)号：WO1998008235A1
公开(公告)日：1998-02-26
申请号：PCT/JP1997002893
申请日：1997-08-20
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： H01F01/44
CPC分类号： C10M171/001
摘要： A vividly colored rheological fluid which is excellent in light and weathering resistances and stable even under high-temperature service conditions, can be stored for a long period and works powerfully and accurately in an electric, magnetic or electromagnetic field, characterized in that coated particles prepared by forming at least one coating layer on a substrate particle and being colored by the interference color of the layer are dispersed in a medium.
摘要翻译：即使在高温使用条件下，光和耐候性优异且稳定的生动的着色流变液可以长时间储存并且在电，磁或电磁场中有效和准确地工作，其特征在于制备的涂覆颗粒通过在基材颗粒上形成至少一层涂层，并通过该层的干涉色进行着色分散在介质中。

3. 发明申请

WO1998007792A1 COLORING MATERIAL COMPOSITION 审中-公开
标题翻译：着色材料组成
公开(公告)号：WO1998007792A1
公开(公告)日：1998-02-26
申请号：PCT/JP1997002896
申请日：1997-08-20
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： C09C01/00
CPC分类号： C09C1/62 , C01P2004/32 , C01P2004/34 , C01P2006/10 , C01P2006/40 , C01P2006/42 , C09C1/0015 , C09C1/0051 , C09C2200/1004 , C09C2200/102 , C09C2200/1054 , C09C2200/1062 , C09C2200/1087 , C09C2200/302 , C09C2200/303 , C09C2220/20 , C09D11/00 , C09D11/50
摘要： A coloring material composition capable of giving a single beautiful color such as blue, green and yellow to an object, capable of preventing the composition, by using rays of light other than visible rays of light, from being forged, free from being discolored even when the composition is used at temperatures as high as not lower than 350 DEG C and not higher than 600 DEG C, and capable of providing a film having a heat resistance and a high weather resistance, characterized in that the composition is coated with a multi-layer film having different refractive indexes of substrate particles, pulverized bodies to which its interference color is given being dispersed in a dispersion medium.
摘要翻译：一种着色材料组合物，其能够通过使用除可见光线以外的光线来防止组合物对单体美丽的颜色（例如蓝色，绿色和黄色）进行锻造，即使在没有变色该组合物在不低于350℃且不高于600℃的温度下使用，并且能够提供具有耐热性和高耐候性的膜，其特征在于，该组合物涂覆有多层结构，将具有不同折射率的基板颗粒，其干涉色的粉碎体分散在分散介质中的层膜。

4. 发明申请

WO1997048024A1 COLORED MAGNETIC TONER AND PROCESS FOR PREPARING THE SAME 审中-公开
标题翻译：彩色磁性调色剂及其制备方法
公开(公告)号：WO1997048024A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997001941
申请日：1997-06-06
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： G03G09/083
CPC分类号： G03G9/0825 , G03G9/083
摘要： The invention provides a powdery material for a vividly colored magnetic toner including a white color used in a color copying ma chine, and a dry colored magnetic toner prepared therefrom. The toner comprises a powder comprising a light-interference multilayer coating formed on a magnetic particle and at least one organic polymer coating layer or colored layer provided on the surface of the powder. The process for preparing the same comprises applying at least one organic polymer coating layer on the surface of a powder having a light-interference multilayer coating.
摘要翻译：本发明提供了一种用于生动着色的磁性调色剂的粉末材料，其包括用于彩色复印机的白色和由其制备的干燥着色的磁性调色剂。调色剂包括粉末，其包含形成在磁性颗粒上的光干涉多层涂层和设置在粉末表面上的至少一个有机聚合物涂层或着色层。其制备方法包括在具有光干涉多层涂层的粉末的表面上施加至少一种有机聚合物涂层。

5. 发明申请

WO1996028269A1 POWDER HAVING MULTILAYER FILM ON ITS SURFACE AND PROCESS FOR PREPARING THE SAME 审中-公开
标题翻译：其表面具有多层膜的粉末及其制备方法
公开(公告)号：WO1996028269A1
公开(公告)日：1996-09-19
申请号：PCT/JP1996000628
申请日：1996-03-13
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： B22F01/02
CPC分类号： B82Y30/00 , B22F1/02 , C01P2002/84 , C01P2004/10 , C01P2004/12 , C01P2004/20 , C01P2004/32 , C01P2004/39 , C01P2004/40 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C01P2006/60 , C03C17/3417 , C09C1/0081 , C09C3/063 , C09C3/066 , C09D5/36 , G03G9/0832 , G03G9/0834 , G03G9/0837 , G03G9/0839 , H01F1/061 , H01F1/24 , Y10T428/12181
摘要： The refractive index of a metal oxide film on the surface of a powder is enhanced to give a high-reflectance, vividly colored powder, and the number of the layers constituting the metal oxide film is reduced to give a powder having a small particle diameter. The powder comprises a base powder and a multilayer film that has at least a metal oxide film formed by the hydrolysis of a metal alkoxide and that has been heat-treated. The process for preparing the above powder comprises the steps of: dispersing a base powder in a metal alkoxide solution; hydrolyzing the metal alkoxide to prepare a metal oxide, thereby forming a metal oxide film on the surface of the base powder; repeating the above steps a plurality of times to form a multilayer film; conducting heat treatment at least in the final step; and regulating a combination of the substances constituting the multilayer film and the film thickness to change the interference color of the multilayer film, thereby imparting a vivid color to the powder.
摘要翻译：增加粉末表面的金属氧化物膜的折射率，得到高反射率，鲜艳的粉末，减少构成金属氧化物膜的层数，得到粒径小的粉末。所述粉末包括基底粉末和多层膜，所述多层膜至少具有金属氧化物膜，所述金属氧化物膜通过水解金属醇盐而被热处理。制备上述粉末的方法包括以下步骤：将基础粉末分散在金属醇盐溶液中; 水解金属醇盐以制备金属氧化物，从而在基础粉末的表面上形成金属氧化物膜; 重复上述步骤多次以形成多层膜; 至少在最后一步进行热处理; 并调节构成多层膜的物质与膜厚的组合，以改变多层膜的干涉色，从而赋予粉末鲜艳的色彩。

6. 发明申请

WO1998007791A1 ADDITIVE PIGMENT POWDER 审中-公开
标题翻译：添加剂颜料粉
公开(公告)号：WO1998007791A1
公开(公告)日：1998-02-26
申请号：PCT/JP1997002894
申请日：1997-08-20
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： C09C01/00
CPC分类号： C09C1/0024 , B82Y30/00 , C01P2004/32 , C01P2004/61 , C01P2004/64 , C01P2004/86 , C01P2006/42 , C01P2006/60 , C09C1/0015 , C09C1/0051 , C09C3/063 , C09C2200/1004 , C09C2200/102 , C09C2200/1054 , C09C2200/1087 , Y10T428/2993
摘要： An additive pigment powder which has a box-shaped spectral distribution and has a high reflection factor in the region of each of the three primary colors of light. Three kinds of pigments have the three primary colors of light (red, green and blue), and, when these three color pigments are mixed, the pigments are characteristically mixed by additive mixing.
摘要翻译：一种添加剂颜料粉末，其具有盒形光谱分布，并且在三种原色光的区域中具有高反射率。三种颜料具有三原色（红色，绿色和蓝色），并且当这三种颜色的颜料混合时，通过添加剂混合将颜料特征混合。

7. 发明申请

WO1997047693A1 MULTILAYER COATED POWDER 审中-公开
标题翻译：多层涂粉
公开(公告)号：WO1997047693A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997001939
申请日：1997-06-06
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： C09C03/00
CPC分类号： C09C1/3054 , A61K8/11 , A61K2800/412 , A61Q1/10 , A61Q17/04 , C01P2004/32 , C01P2004/34 , C01P2004/61 , C01P2006/10 , C09C1/0015 , C09C1/0021 , C09C1/0024 , C09C1/0033 , C09C1/0048 , C09C1/006 , C09C1/0075 , C09C1/0078 , C09C3/006 , C09C3/063 , C09C3/10 , C09C2200/1062 , C09C2200/1066 , C09C2200/302 , C09C2200/303 , C09D11/037 , C09D11/32
摘要： A pigment powder which, without the use of a dye and a pigment, can color a light substrate powder and can be dispersed in a fluid to design a single color pigment for a color ink of blue, green, yellow or the like and a filler for plastic and paper and has a stable hue. A material powder for color cosmetics which can design a single color powder for mascara and eyebrow pencil and can absorb ultraviolet and infrared rays harmful to the skin. A light powder which can be dispersed in a fluid to prepare a material for an electrorheology fluid, particularly a material for a color fluid. A multilayer coated powder comprising a powder nucleus particle (1) having a specific gravity of 0.1 to 10.5, such as an acrylic resin particle or an inorganic hollow particle and a plurality of thin coatings (such as a titanium dioxide layer, a titania layer, a polystyrene layer, or a metallic silver layer) (2,3) provided on the surface of the nucleus particle (1), the thin coatings being different from each other in refractive index.
摘要翻译：一种颜料粉末，其不使用染料和颜料，可以对浅色底物粉末着色并且可以分散在流体中以设计用于蓝色，绿色，黄色等的彩色墨水的单色颜料和填充剂用于塑料和纸张，并具有稳定的色调。用于彩色化妆品的材料粉末，可以设计用于睫毛膏和眉笔的单色粉末，并且可以吸收对皮肤有害的紫外线和红外线。可以分散在流体中以制备电流变流体材料，特别是彩色液体材料的轻质粉末。包含比重为0.1〜10.5的粉末核粒子（1）的多层涂布粉末，例如丙烯酸树脂粒子或无机中空粒子，以及多个薄涂层（例如二氧化钛层，二氧化钛层，聚苯乙烯层或金属银层）（2,3），所述薄膜在折射率上彼此不同。

8. 发明申请

WO1997047417A1 POWDER COATED WITH MULTILAYER FILM AND PROCESS FOR PREPARING THE SAME 审中-公开
标题翻译：涂有多层薄膜的粉末及其制备方法
公开(公告)号：WO1997047417A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997001942
申请日：1997-06-06
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： B22F01/02
CPC分类号： C23C28/044 , B22F1/02 , C01B13/145 , C01P2004/84 , C09C1/62 , C09C3/063 , C09C3/066 , C09C3/08 , C23C26/00 , C23C28/04 , G03G9/0832 , G03G9/0833 , G03G9/1075 , Y10T428/2991 , Y10T428/2993
摘要： A process for preparing a powder coated with a multilayer film by coating the surface of a powder of a metal or a metal oxide as a substrate with a plurality of layers of a metal oxide, wherein the metal oxide layer or the like is formed by decomposition of a metal salt as an inexpensive starting material. For this process, the decomposition or the like of a metal salt under the conditions producing an acid or the like as a by-product is conducted so that powder particles are not attacked by the acid or the like. The coated powder is characterized in that at least one layer is formed of a metal hydroxide or a metal oxide formed by the hydrolysis of a metal alkoxide and that a layer overlying the metal hydroxide or metal oxide layer(s) is a coating layer formed of a metal hydroxide or a metal oxide formed by a reaction of a metal salt, for example, neutralization or heat decomposition. The heat treatment of the metal hydroxide layer or the metal oxide layer formed by the hydrolysis of a metal alkoxide causes the layer to be converted to a dense metal oxide layer.
摘要翻译：通过用多层金属氧化物涂覆金属或金属氧化物粉末的表面作为基材来制备涂覆有多层膜的粉末的方法，其中通过分解形成金属氧化物层等的金属盐作为廉价的原料。对于该方法，进行作为副产物的产生酸等的条件下的金属盐的分解等，使得粉末颗粒不被酸等侵蚀。涂覆粉末的特征在于，至少一层由金属氢氧化物或通过金属醇盐的水解形成的金属氧化物形成，并且覆盖金属氢氧化物或金属氧化物层的层是由通过金属盐的反应形成的金属氢氧化物或金属氧化物，例如中和或热分解。通过金属醇盐的水解形成的金属氢氧化物层或金属氧化物层的热处理使得该层转化为致密的金属氧化物层。

9. 发明申请

WO1997047416A1 POWDER COATED WITH MULTILAYER COATING 审中-公开
标题翻译：粉末涂层多层涂料
公开(公告)号：WO1997047416A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997001940
申请日：1997-06-06
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： B22F01/02
CPC分类号： G03G9/0834 , B22F1/02 , C01P2004/86 , C01P2006/60 , C03C12/02 , C03C17/3452 , C03C17/347 , C03C17/3494 , C09C3/063 , C23C26/00 , C23C28/04 , C23C28/044 , Y10T428/2991
摘要： A powder comprising a base particle vividly colored in a desired color and having a high permeability to visible light. The powder is characterized by comprising a base particle and a multilayer coating formed on the base particle and comprising at least one thin layer of a metal sulfide, a metal fluoride, a metal carbonate, or a metal phosphate. The multilayer coating reflects or absorbs the light of a particular wavelength depending upon the coating thickness, the order of lamination, and the like.
摘要翻译：一种粉末，其包含以所需颜色生动地着色并具有对可见光的高透过性的基础颗粒。该粉末的特征在于包含基础颗粒和形成在基础颗粒上的多层涂层，并且包括金属硫化物，金属氟化物，金属碳酸盐或金属磷酸盐的至少一个薄层。多层涂层根据涂层厚度，层压顺序等反射或吸收特定波长的光。

10. 发明申请

WO1997047322A1 MEDICAL POWDER 审中-公开
标题翻译：医用粉
公开(公告)号：WO1997047322A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997001938
申请日：1997-06-06
申请人： NITTETSU MINING CO., LTD. , NAKATSUKA, Katsuto , ATARASHI, Takafumi
发明人： NITTETSU MINING CO., LTD.
IPC分类号： A61K47/02
CPC分类号： A61K41/0004 , A61K9/5073 , A61K9/5094 , A61K49/0002
摘要： A magnetism-sensitive powder for diagnostic, therapeutic, or drug transportation purposes, which, even when placed in the body for a long period of time, has excellent properties, that is, causes neither a lowering in sensitivity to magnetism nor elution of an ion, and hence is usable as a safe medical powder. The powder comprises a base particle of a ferromagnetic metal and a coating layer provided on the surface thereof, at least the outside of the coating layer being composed of a bioinactive material. Preferably, the coating layer comprising the bioinactive material comprises a layer of a hydrolyzate of an alkoxide compound.
摘要翻译：用于诊断，治疗或药物运输目的的磁敏粉末，即使长时间放置在体内也具有优异的性质，即既不降低对磁性的敏感性也不会导致离子的洗脱，因此可用作安全的医用粉末。粉末包含强磁性金属的基础颗粒和设置在其表面上的涂层，至少涂层的外部由生物活性材料构成。优选地，包含生物活性物质的涂层包含醇盐化合物的水解产物层。

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