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1. 发明授权

US06537510B2 Conductive pigment powder and transparent conductive film formed by using the same 有权
公开(公告)号：US06537510B2
公开(公告)日：2003-03-25
申请号：US10167661
申请日：2002-06-13
申请人： Toshiharu Hayashi , Hiroshi Yamaguchi , Daisuke Shibuta
发明人： Toshiharu Hayashi , Hiroshi Yamaguchi , Daisuke Shibuta
IPC分类号： C01G700
CPC分类号： B82Y30/00 , C01G19/006 , C01P2002/54 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C01P2006/40 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/80 , C09C1/00 , H01B1/08 , H01B1/20 , H01J29/896 , H01J2229/8631
摘要： One embodiment of the present invention provides a conductive pigment powder, which includes indium oxide, tin and gold, and having a purple color tone. Other embodiments of the present invention provide a method of producing a conductive pigment powder; a dispersion solution and a transparent conductive film, which include the above-mentioned conductive pigment powder; a method of forming a transparent conductive film; and a cathode ray tube, which includes the above-mentioned transparent conductive film and a transparent substrate.

2. 发明授权

US06471889B1 Conductive pigment powder and transparent conductive film formed by using the same 有权
标题翻译：导电颜料粉末和使用其形成的透明导电膜
公开(公告)号：US06471889B1
公开(公告)日：2002-10-29
申请号：US09727526
申请日：2000-12-04
申请人： Toshiharu Hayashi , Hiroshi Yamaguchi , Daisuke Shibuta
发明人： Toshiharu Hayashi , Hiroshi Yamaguchi , Daisuke Shibuta
IPC分类号： H01B108
CPC分类号： B82Y30/00 , C01G19/006 , C01P2002/54 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C01P2006/40 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/80 , C09C1/00 , H01B1/08 , H01B1/20 , H01J29/896 , H01J2229/8631
摘要： One embodiment of the present invention provides a conductive pigment powder, which includes indium oxide, tin and gold, and having a purple color tone. Other embodiments of the present invention provide a method of producing a conductive pigment powder; a dispersion solution and a transparent conductive film, which include the above-mentioned conductive pigment powder; a method of forming a transparent conductive film; and a cathode ray tube, which includes the above-mentioned transparent conductive film and a transparent substrate.
摘要翻译：本发明的一个实施方案提供了包含氧化铟，锡和金并具有紫色色调的导电颜料粉末。本发明的其它实施方案提供一种制备导电颜料粉末的方法; 分散溶液和透明导电膜，其包括上述导电颜料粉末; 形成透明导电膜的方法; 以及包含上述透明导电膜和透明基板的阴极射线管。

3. 发明授权

US06451433B1 Fine metal particle-dispersion solution and conductive film using the same 有权
标题翻译：精细金属颗粒分散液和使用其的导电膜
公开(公告)号：US06451433B1
公开(公告)日：2002-09-17
申请号：US09395353
申请日：1999-09-14
申请人： Tomoko Oka , Toshiharu Hayashi , Daisuke Shibuta
发明人： Tomoko Oka , Toshiharu Hayashi , Daisuke Shibuta
IPC分类号： B32B900
CPC分类号： H01B1/22 , H01B1/02
摘要： A fine metal particle-dispersion solution and a method for the solution are disclosed which enables to form a transparent conductive film having an uniform distribution of at least two kinds of metals and is produced by mixing an aqueous solution (A) of at lest one metal salt, the metal comprising one or more metals selected from the group consisting of Au, Pt, Ir, Pd, Ag, Rh, Ru, Os, Re and Cu and an aqueous solution (B) including citrate ion and ferrous ion under an atmosphere having substantially no oxygen to produce fine metal particles. A multi-layers conductive film having a low reflectivity, a low resistance and an excellent durability is available by using the dispersion solution of the present invention comprising Ag—Pd fine particles.
摘要翻译：公开了一种细金属颗粒分散溶液和溶液的方法，其能够形成具有至少两种金属均匀分布的透明导电膜，并且通过将至少一种金属的水溶液（A）盐，所述金属包含选自Au，Pt，Ir，Pd，Ag，Rh，Ru，Os，Re和Cu中的一种或多种金属和在气氛下包含柠檬酸根离子和亚铁离子的水溶液（B）基本上没有氧气以产生细小的金属颗粒。通过使用包含Ag-Pd细颗粒的本发明的分散溶液，可以获得具有低反射率，低电阻和优异耐久性的多层导电膜。

4. 发明授权

US6086790A Transparent conductive film and composition for forming same 失效
公开(公告)号：US6086790A
公开(公告)日：2000-07-11
申请号：US98748
申请日：1998-06-17
申请人： Toshiharu Hayashi , Tomoko Oka , Daisuke Shibuta
发明人： Toshiharu Hayashi , Tomoko Oka , Daisuke Shibuta
IPC分类号： H01B1/22 , H01B1/00
CPC分类号： H01B1/22 , Y10T428/2991 , Y10T428/2995
摘要： The present invention discloses a double-layer structured low-resistance and low-reflectivity transparent conductive film, comprising a lower high-reflectivity conductive layer containing a fine metal powder in a silica-based matrix and a silica-based low-reflectivity layer, suitable for imparting electromagnetic shielding property and anti-dazzling property to a CRT.

5. 发明授权

US06703123B1 Conductive fiber, manufacturing method therefor, apparatus, and application 失效
标题翻译：导电纤维，其制造方法，装置和应用
公开(公告)号：US06703123B1
公开(公告)日：2004-03-09
申请号：US09708615
申请日：2000-11-09
申请人： Daisuke Shibuta , Hiroyuki Imai , Masahiro Yokomizo , Makoto Tsunashima , Yusuke Maeda , Nobuo Furuya
发明人： Daisuke Shibuta , Hiroyuki Imai , Masahiro Yokomizo , Makoto Tsunashima , Yusuke Maeda , Nobuo Furuya
IPC分类号： D02G300
CPC分类号： D06M16/00 , D06B5/16 , D06M11/83 , D06M2200/00 , H01B1/22 , Y10T428/2933 , Y10T428/2938 , Y10T428/294 , Y10T428/2944 , Y10T428/2958 , Y10T428/2967 , Y10T428/2969
摘要： A white conductive fiber is manufactured at an inexpensive cost having superior conductivity and high degree of whiteness, in which a metal coating plated on the fiber has superior adhesiveness. A method for manufacturing the white conductive fiber comprises the steps of mounting a wound fiber body formed by winding a continuous fiber to the fixing shaft, a step of flowing a plating solution from the fixing shaft to a plating bath via the wound fiber body so as to infiltrate the plating solution into the wound fiber body, and a step of performing electroless plating of silver, platinum, or the like on the fiber material while the plating solution flows.
摘要翻译：以廉价的成本制造白色导电纤维，其具有优异的导电性和高白度，其中涂覆在纤维上的金属涂层具有优异的粘合性。一种制造白色导电纤维的方法包括以下步骤：将通过将连续纤维缠绕而形成的卷绕的纤维体安装到固定轴上;将电镀液从固定轴经由卷绕的纤维体流动到电镀槽的步骤，以便将电镀溶液浸入卷绕的纤维体中，以及在电镀液流动的同时在纤维材料上进行银，铂等的无电镀的工序。

6. 发明授权

US5853877A Method for disentangling hollow carbon microfibers, electrically conductive transparent carbon microfibers aggregation film amd coating for forming such film 失效
标题翻译：用于解开空心碳微纤维的方法，用于形成这种膜的导电透明碳微纤维聚集膜淀积膜
公开(公告)号：US5853877A
公开(公告)日：1998-12-29
申请号：US656067
申请日：1996-05-31
申请人： Daisuke Shibuta
发明人： Daisuke Shibuta
IPC分类号： H01B1/24 , B32B9/00 , C01B31/02 , C09D5/24 , D01F9/00 , D01F9/127 , D04H1/42 , D06M11/55 , H01B1/04 , H01B5/14 , D02C3/00
CPC分类号： B82Y30/00 , B82Y40/00 , C01B31/0253 , C09D5/24 , D01F9/127 , H01B1/04 , C01B2202/22 , C01B2202/34 , C01B2202/36 , Y10T428/29 , Y10T428/2918 , Y10T428/2933
摘要： This invention relates to a method for disentangling hollow carbon microfibers and to the dispersion of hollow carbon microfibers, preferably having an outer diameter of 3.5 to 70 nm and an aspect ratio of at least 5, to form transparent electrically conductive films. Hollow carbon microfibers, treated with strong acids such as sulfuric acid or oleum and an oxidizing agent such as nitric acid, are disentangled and dispersed homogeneously in a polar solvent. The slurry in which the microfibers are suspended can be coated on a substrate. The coating film is dried and a transparent electrically conductive film is formed. A carbon microfiber aggregation film with excellent transparency is obtained having a total transmittance of at least 80 percent and a haze value of at most 0.1%.
摘要翻译：本发明涉及一种解开空心碳微纤维的方法和中空碳微纤维的分散体，优选具有3.5至70nm的外径和至少5的纵横比，以形成透明导电膜。用强酸如硫酸或发烟硫酸和氧化剂如硝酸处理的中空碳微纤维分散并均匀分散在极性溶剂中。其中悬浮有微纤维的浆料可以涂覆在基材上。干燥涂膜，形成透明导电膜。得到具有至少80％的总透射率和至多0.1％的雾度值的具有优异透明性的碳微纤维聚集膜。

7. 发明授权

US06184280B2 Electrically conductive polymer composition 失效
标题翻译：导电聚合物组成
公开(公告)号：US06184280B2
公开(公告)日：2001-02-06
申请号：US09051801
申请日：1998-05-19
申请人： Daisuke Shibuta
发明人： Daisuke Shibuta
IPC分类号： C08K338
CPC分类号： H01B1/20 , H01B1/24
摘要： An electrically conductive polymer composition comprises a moldable organic polymer having hollow carbon microfibers and an electrically conductive white powder uniformly dispersed therein, the carbon fibers being present in an amount of 0.01 wt. % to less than 2 wt. % and the electrically conductive white powder being present in an amount of 2.5-40 wt. %, each percent range based on the total weight of the composition, the amounts of carbon microfibers and white powder being sufficient to simultaneously impart the desired electrical conductivity to the composition and white pigmentation to the composition.
摘要翻译：导电聚合物组合物包含具有中空碳微纤维的可成型有机聚合物和均匀分散在其中的导电白色粉末，碳纤维的存在量为0.01重量％。％至小于2wt。％，并且导电白色粉末以2.5-40重量％的量存在。％，每个百分比范围基于组合物的总重量，碳微纤维和白色粉末的量足以同时赋予组合物所需的导电性和对组合物的白色色素沉着。

8. 发明授权

US5908585A Electrically conductive transparent film and coating composition for forming such film 失效
标题翻译：用于形成这种膜的导电透明膜和涂料组合物
公开(公告)号：US5908585A
公开(公告)日：1999-06-01
申请号：US51803
申请日：1998-04-23
申请人： Daisuke Shibuta
发明人： Daisuke Shibuta
IPC分类号： C09D5/24 , C09D7/12 , H01B1/14 , H01B1/18 , H01B1/20 , H01B1/24 , H01B5/00 , H01B5/14 , H05F1/02 , B32B5/02 , B32B27/20
CPC分类号： H01B1/24 , C03C17/007 , H01B1/14 , H01B1/18 , H01B1/20 , C03C2217/211 , C03C2217/23 , C03C2217/28 , C03C2217/452 , C03C2217/475 , C03C2217/476 , C03C2217/478 , C03C2217/48 , C03C2217/70 , C03C2218/113 , C03C2218/116 , Y10S428/922 , Y10S428/924
摘要： A transparent electrically conductive film having a surface resistivity of 10.sup.2 -10.sup.10 .OMEGA./.sup..quadrature., an overall light transmittance of at least 70%, and a haze value of at most 20% comprises an organic or inorganic transparent matrix having dispersed therein 0.01%-1 wt % of hollow carbon microfibers and 1%-40 wt % of an electrically conductive metal oxide powder (such as antimony-doped tin oxide) with an average primary particle diameter of 0.5 .mu.m or smaller. The matrix can be an organic polymer which is thermoplastic, thermosetting, or curable by ultraviolet radiation, or a metal oxide sol which can form an inorganic glass film, a hydrolyzable or heat decomposable organic metal compound, or the like.
摘要翻译： PCT No.PCT / JP96 / 03052 Sec。 371日期：1998年4月23日 102（e）1998年4月23日PCT PCT 1996年10月22日PCT公布。第WO97 / 15935号公报日期1997年5月1日具有表面电阻率为102-1010欧姆/平方厘米，总透光率至少为70％，雾度值至多为20％的透明导电膜包括分散在其中的有机或无机透明基质 0.01％-1重量％的中空碳微纤维和1重量％-40重量％的平均一次粒径为0.5μm或更小的导电金属氧化物粉末（例如锑掺杂的氧化锡）。该基质可以是通过紫外线辐射热塑性，热固化或固化的有机聚合物，或可形成无机玻璃膜的金属氧化物溶胶，可水解或可热分解的有机金属化合物等。

9. 发明授权

US4668501A Process for preparing a titanium oxide powder 失效
标题翻译：氧化钛粉末的制备方法
公开(公告)号：US4668501A
公开(公告)日：1987-05-26
申请号：US618303
申请日：1984-06-06
申请人： Daisuke Shibuta , Shinichiro Kobayashi , Motohiko Yoshizumi , Hideo Arai
发明人： Daisuke Shibuta , Shinichiro Kobayashi , Motohiko Yoshizumi , Hideo Arai
IPC分类号： C01G23/00 , C01G23/04 , C01G23/047 , C01G23/08 , C09C1/00 , C09C1/36 , H01B1/08
CPC分类号： C01G23/08 , C09C1/3692 , H01B1/08 , C01P2004/62 , C01P2006/12 , C01P2006/40 , C01P2006/60 , C01P2006/90
摘要： This invention relates to a process for preparing a titanium oxide powder comprising heating titanium dioxide powder in an atmosphere of ammonia gas at a temperature of about 500.degree. C. to about 950.degree. C. The product powder is very fine, highly uniform in particle size and useful as an electrically conductive material. The powder is colored blue to black depending upon the process conditions and therefore is useful as a pigment, too.
摘要翻译：本发明涉及一种制备氧化钛粉末的方法，其包括在约500℃至约950℃的温度下在氨气气氛中加热二氧化钛粉末。产物粉末非常细，粒径非常均匀并且可用作导电材料。根据工艺条件，粉末颜色为蓝色至黑色，因此也可用作颜料。

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