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    Method of absorbing rays outside a visible region
    3.
    发明授权
    Method of absorbing rays outside a visible region 失效
    吸收可见区域外的光线的方法

    公开(公告)号：US06180224B2

    公开(公告)日：2001-01-30

    申请号：US09117001

    申请日：1998-07-21

    申请人： Masuhiro Shouji ,  Hiroki Katono ,  Takeo Ogihara ,  Teruo Sakagami ,  Osamu Tanegashima

    发明人： Masuhiro Shouji ,  Hiroki Katono ,  Takeo Ogihara ,  Teruo Sakagami ,  Osamu Tanegashima

    IPC分类号： B32B516

    CPC分类号： C04B35/453 ,  G02B5/208 ,  Y10T428/25 ,  Y10T428/31504

    摘要： An absorber of rays outside the visible region. The absorber includes a base made of a transparent synthetic resin with electroconductive anhydrous zinc antimonate incorporated therein; or a base made of a transparent synthetic resin with a layer formed of a synthetic resin and electroconductive anhydrous zinc antimonate incorporated therein, for absorbing rays outside the visible region, being disposed on a surface of the base; or wherein the layer is formed by depositing electron conductive anhydrous zinc antimonate powder on a surface of the base made of a transparent synthetic resin. The electroconductive anhydrous zinc antimonate can be a powder having a molar ratio of ZnO to Sb2O5 of 0.8 to 1.2 and a primary particle size of 5 to 200 nm. The light transmittances of the absorber are high in the visible region and low in both the ultraviolet and infrared wavelength regions.

    摘要翻译： 可见光区外的光线吸收体。 该吸收体包括：由透明合成树脂制成的基底，其中引入有导电无水锑酸锌; 或由合成树脂形成的层和引入其中的导电无水锑酸锌的透明合成树脂制成的底座，用于吸收可见区域外的射线，设置在基底的表面上; 或者通过在由透明合成树脂制成的基材的表面上沉积导电的无水锑酸锌粉末来形成该层。 导电性无水锑酸锌可以是ZnO与Sb 2 O 5的摩尔比为0.8〜1.2，一次粒径为5〜200nm的粉末。 吸收体的透光率在可见光区域高，在紫外线和红外波长区域都较低。

    Silica-magnesium fluoride hydrate composite sols and process for their preparation
    4.
    发明授权
    Silica-magnesium fluoride hydrate composite sols and process for their preparation 失效
    二氧化硅 - 氟化镁水合物复合溶胶及其制备方法

    公开(公告)号：US06291535B1

    公开(公告)日：2001-09-18

    申请号：US09455928

    申请日：1999-12-07

    申请人： Yoshitane Watanabe ,  Keitaro Suzuki ,  Osamu Tanegashima ,  Yoshinari Koyama

    发明人： Yoshitane Watanabe ,  Keitaro Suzuki ,  Osamu Tanegashima ,  Yoshinari Koyama

    IPC分类号： B01F312

    CPC分类号： B82Y30/00 ,  C01B33/14 ,  C01F5/28 ,  C01P2004/50 ,  C01P2004/64

    摘要： A sol comprising silica-magnesium fluoride hydrate composite colloidal particles used in an anti-reflection coating material for forming an anti-reflection coating and a process for its preparation are provided. A sol comprising silica-magnesium fluoride hydrate composite colloidal particles having a ratio of silica to magnesium fluoride hydrate MgF2.nH2O, n being in the range between 0.25 and 0.5, in terms of a SiO2/MgF2 weight ratio of from 0.01 to 5 and a primary particle size of 5 to 50 nm. A process for the preparation of an aqueous sol comprising silica-magnesium fluoride hydrate composite colloidal particles which comprises the steps of adding an aqueous fluoride solution to a mixture liquid of a silica sol and an aqueous magnesium salt solution to produce a slurry of an agglomerate comprising silica-magnesium fluoride hydrate composite colloidal particles and removing the salts formed as by-products. A process for the preparation of an organosol further comprising the step of replacing water in the aqueous sol with an organic solvent.

    摘要翻译： 提供一种包含用于形成抗反射涂层的防反射涂层材料中的二氧化硅 - 氟化镁水合物复合胶体颗粒及其制备方法。 包含二氧化硅 - 氟化镁水合物复合胶体粒子的溶胶，SiO 2 / MgF 2重量比为0.01〜5，二氧化硅与氟化镁水合物的比例为MgF 2·nH 2 O，n为0.25〜0.5的范围， 一次粒径为5〜50nm。 一种制备包含二氧化硅 - 氟化镁水合物复合胶体颗粒的水性溶胶的方法，包括以下步骤：向二氧化硅溶胶和镁盐水溶液的混合液中加入氟化钠水溶液，以产生附聚物的浆料，其包含 二氧化硅 - 氟化镁水合物复合胶体颗粒并除去作为副产物形成的盐。 一种制备有机溶胶的方法，还包括用有机溶剂代替水溶胶中的水的步骤。

    Organic-inorganic composite conductive SOL and process for producing the same
    5.
    发明授权
    Organic-inorganic composite conductive SOL and process for producing the same 有权
    有机 - 无机复合导电SOL及其制造方法

    公开(公告)号：US06211274B1

    公开(公告)日：2001-04-03

    申请号：US09325338

    申请日：1999-06-04

    申请人： Osamu Tanegashima ,  Kiyomi Ema

    发明人： Osamu Tanegashima ,  Kiyomi Ema

    IPC分类号： C08K300

    CPC分类号： H01B1/20 ,  H01B1/127

    摘要： An organic-inorganic composite conductive sol, and a process for producing the same are disclosed. The organic-inorganic composite conductive sol comprises colloidal particles having a primary partical size of 5 to 50 nm of conductive oxide such as colloidal particles of conductive zinc antimonate, colloidal particles of conductive indium antimonate or a mixture thereof, and colloidal particles having a primary particle size of 2 to 10 nm of conductive polymer such as polythiophene or polythiophene derivative. The composite conductive sol is suitable for use in various fields such as transparent antistatic materials, transparent ultraviolet absorbing materials, transparent heat absorbing materials, transparent resistant materials, high refractive index hard coat agents and anti-reflecting agents of resins, plastics, glasses, papers, magnetic tapes, and the like.

    摘要翻译： 公开了一种有机 - 无机复合导电溶胶及其制造方法。 有机 - 无机复合导电性溶胶包含主要粒径为5〜50nm的导电性氧化物的胶体粒子，例如导电性锑酸锌的胶体粒子，导电性锑酸铟的胶体粒子或其混合物，以及具有一次粒子的胶体粒子 导电聚合物如聚噻吩或聚噻吩衍生物的尺寸为2至10nm。 复合导电胶适用于各种领域，如透明抗静电材料，透明紫外线吸收材料，透明吸热材料，透明耐光材料，高折射率硬涂层剂和树脂，塑料，眼镜，纸张的抗反射剂 ，磁带等。

    Conductive tin oxide sol and process for producing same
    6.
    发明授权
    Conductive tin oxide sol and process for producing same 有权
    导电氧化锡溶胶及其制备方法

    公开(公告)号：US07919016B2

    公开(公告)日：2011-04-05

    申请号：US12662589

    申请日：2010-04-23

    申请人： Osamu Fujimoto ,  Osamu Tanegashima ,  Yoshinari Koyama

    发明人： Osamu Fujimoto ,  Osamu Tanegashima ,  Yoshinari Koyama

    IPC分类号： H01B1/08

    CPC分类号： C09D5/24 ,  B82Y30/00 ,  C01G19/02 ,  C01P2004/64 ,  C01P2006/40 ,  C08K3/22 ,  C08K9/02 ,  C09C1/00 ,  C09D5/006 ,  C09D7/62 ,  C09D7/67 ,  C09D7/70

    摘要： There is provided a conductive tin oxide sol having a high transparency, and a process for producing the sol, a coating composition by use of the sol and a material coated with the coating composition. The conductive tin oxide sol containing phosphorus-doped conductive tin oxide colloidal particles (A), wherein a sol prepared so as to have the colloidal particles (A) in a concentration of 10 mass % in the sol has a transmittance of 30% or more at a wavelength of 600 nm in an optical path length of 10 mm. The particle diameter of the conductive tin oxide sol by observation with transmission electron microscope is 2 to 25 nm. The molar ratio of the doped phosphorus (P) to the tin oxide (SnO2) in the colloidal particles (A) is 0.005 to 0.2. The conductive tin oxide sol is produced by mixing a phosphorus compound in a tin oxide sol, and then subjecting to a hydrothermal treatment. The coating composition contains the conductive tin oxide sol and a binder. The material having a coating film formed from the coating composition is also provided.

    摘要翻译： 提供了具有高透明度的导电氧化锡溶胶，以及制备该溶胶的方法，使用该溶胶的涂料组合物和涂覆有该涂料组合物的材料。 含有磷掺杂导电性氧化锡胶体粒子（A）的导电性氧化锡溶胶，其中溶胶中具有浓度为10质量％的胶体粒子（A）的溶胶的透光率为30％以上 在600nm的波长的光路长度为10mm。 透射电镜观察导电氧化锡溶胶的粒径为2〜25nm。 胶态粒子（A）中掺杂磷（P）与氧化锡（SnO 2）的摩尔比为0.005〜0.2。 导电氧化锡溶胶是通过在氧化锡溶胶中混合磷化合物然后进行水热处理来制备的。 涂料组合物含有导电氧化锡溶胶和粘合剂。 还提供了具有由涂料组合物形成的涂膜的材料。

    Conductive tin oxide sol and process for producing same
    8.
    发明申请
    Conductive tin oxide sol and process for producing same 有权
    导电氧化锡溶胶及其制备方法

    公开(公告)号：US20100207076A1

    公开(公告)日：2010-08-19

    申请号：US12662589

    申请日：2010-04-23

    申请人： Osamu Fujimoto ,  Osamu Tanegashima ,  Yoshinari Koyama

    发明人： Osamu Fujimoto ,  Osamu Tanegashima ,  Yoshinari Koyama

    IPC分类号： H01B1/02

    CPC分类号： C09D5/24 ,  B82Y30/00 ,  C01G19/02 ,  C01P2004/64 ,  C01P2006/40 ,  C08K3/22 ,  C08K9/02 ,  C09C1/00 ,  C09D5/006 ,  C09D7/62 ,  C09D7/67 ,  C09D7/70

    摘要： There is provided a conductive tin oxide sol having a high transparency, and a process for producing the sol, a coating composition by use of the sol and a material coated with the coating composition. The conductive tin oxide sol containing phosphorus-doped conductive tin oxide colloidal particles (A), wherein a sol prepared so as to have the colloidal particles (A) in a concentration of 10 mass % in the sol has a transmittance of 30% or more at a wavelength of 600 nm in an optical path length of 10 mm. The particle diameter of the conductive tin oxide sol by observation with transmission electron microscope is 2 to 25 nm. The molar ratio of the doped phosphorus (P) to the tin oxide (SnO2) in the colloidal particles (A) is 0.005 to 0.2. The conductive tin oxide sol is produced by mixing a phosphorus compound in a tin oxide sol, and then subjecting to a hydrothermal treatment. The coating composition contains the conductive tin oxide sol and a binder. The material having a coating film formed from the coating composition is also provided.

    摘要翻译： 提供了具有高透明度的导电氧化锡溶胶，以及制备该溶胶的方法，使用该溶胶的涂料组合物和涂覆有该涂料组合物的材料。 含有磷掺杂导电性氧化锡胶体粒子（A）的导电性氧化锡溶胶，其中溶胶中具有浓度为10质量％的胶体粒子（A）的溶胶的透光率为30％以上 在600nm的波长的光路长度为10mm。 透射电镜观察导电氧化锡溶胶的粒径为2〜25nm。 胶态粒子（A）中掺杂磷（P）与氧化锡（SnO 2）的摩尔比为0.005〜0.2。 导电氧化锡溶胶是通过在氧化锡溶胶中混合磷化合物然后进行水热处理来制备的。 涂料组合物含有导电氧化锡溶胶和粘合剂。 还提供了具有由涂料组合物形成的涂膜的材料。

    Antistatic polyester film and process for producing the same
    10.
    发明授权
    Antistatic polyester film and process for producing the same 失效
    抗静电聚酯薄膜及其制造方法

    公开(公告)号：US06254996B1

    公开(公告)日：2001-07-03

    申请号：US09325845

    申请日：1999-06-04

    申请人： Masayuki Fukuda ,  Hideaki Watanabe ,  Osamu Tanegashima ,  Kiyomi Ema

    发明人： Masayuki Fukuda ,  Hideaki Watanabe ,  Osamu Tanegashima ,  Kiyomi Ema

    IPC分类号： B32B2706

    CPC分类号： C08J7/047 ,  C08J2367/02 ,  C08J2481/00 ,  Y10T428/31786

    摘要： An antistatic polyester film having the excellent antistatic property and improved appearance of a coating layer, and a process for producing the same are disclosed. The antistatic polyester film comprises a polyester film having formed on at least one surface thereof an antistatic coating layer obtained by coating a coating liquid containing an organic-inorganic composite conductive sol (A) comprising colloidal particles of conductive oxide, having a primary particle size of 5 to 50 nm, and colloidal particles of a conductive polymer. This antistatic polyester film has excellent antistatic property, particularly excellent antistatic property under the low humidity environment, and therefore is useful in magnetic cards, magnetic disks, printing materials, graphic materials, photosensitive materials and the like.

    摘要翻译： 公开了具有优异的抗静电性和涂层外观的抗静电聚酯膜及其制造方法。 抗静电聚酯膜包括在其至少一个表面上形成有抗静电涂层的抗静电涂层，所述抗静电涂层通过涂布包含含有导电氧化物的胶体粒子的有机 - 无机复合导电溶胶（A）的涂布液而获得， 5〜50nm，以及导电性聚合物的胶体粒子。 该抗静电聚酯薄膜在低湿度环境下具有优异的抗静电性，特别优异的抗静电性，因此可用于磁卡，磁盘，印刷材料，图形材料，感光材料等。