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1. 发明授权

US5091009A Coating composition and a process for manufacturing the same 失效
标题翻译：涂料组合物及其制造方法
公开(公告)号：US5091009A
公开(公告)日：1992-02-25
申请号：US449817
申请日：1989-12-13
申请人： Tatsuya Nogami , Kenichi Okubi , Yoshitane Watanabe
发明人： Tatsuya Nogami , Kenichi Okubi , Yoshitane Watanabe
IPC分类号： C04B41/87 , C01B33/12 , C01G23/047 , C03B19/12 , C03C8/00 , C03C17/25 , C04B41/45 , C04B41/81 , C23C18/12 , C23D5/00
CPC分类号： C23C18/1216 , C03C17/25 , C03C17/256 , C04B41/009 , C04B41/4554 , C04B41/81 , C03C2217/212 , C03C2217/213 , C03C2218/113
摘要： A coating composition for forming an inorganic film on a glass, ceramic metal or plastic surface is obtained by hydrolyzing and condensing a metal alkoxide of the general formula:M(OR).sub.nwherein M represents a metal atom, R represents an alkyl group having 1 to 5 carbon atoms, and n represents the valence number of M in an organic solvent in the presence of an aluminum salt; and adding a deposition inhibitor which prevents the separation of the aluminum salt when a film is formed. A process for preparing the composition is also disclosed.

2. 发明授权

US06398827B1 Polishing composition 失效
标题翻译：抛光组成
公开(公告)号：US06398827B1
公开(公告)日：2002-06-04
申请号：US09605542
申请日：2000-06-29
申请人： Isao Ota , Tohru Nishimura , Yoshitane Watanabe , Yoshiyuki Kashima , Kiyomi Ema , Yutaka Ohmori
发明人： Isao Ota , Tohru Nishimura , Yoshitane Watanabe , Yoshiyuki Kashima , Kiyomi Ema , Yutaka Ohmori
IPC分类号： C09K314
CPC分类号： C09K3/1463 , C09G1/02
摘要： The present invention relates to a polishing composition for polishing alumina disks, polishing substrates having silica surfaces and semiconductor wafers, comprising a stable aqueous silica sol containing moniliform colloidal silica particles having a ratio (D1/D2) of a particle diameter D1 nm (as measured by dynamic light scattering method) to a mean particle diameter D2 (as measured by nitrogen absorption method) of 3 or more, wherein D1 is between 50 to 800 nm and D2 is between 10 to 120 nm, said moniliform colloidal silica particles being composed of spherical colloidal silica particles and a metal oxide-containing silica bond which bonds these spherical colloidal silica particles together, wherein the spherical colloidal silica particles are linked together in rows in only one plane by observation through an electron microscope, and further wherein said polishing composition contains 0.5 to 50% by weight of said moniliform colloidal silica particles.
摘要翻译：本发明涉及一种用于抛光氧化铝盘的抛光组合物，具有二氧化硅表面的抛光衬底和半导体晶片，其包含稳定的含水二氧化硅溶胶，其含有粒径为D1nm（D1 / D2）的粒径为D1nm 通过动态光散射法）至平均粒径D2（通过氮吸收法测定）为3以上，其中D1为50〜800nm，D2为10〜120nm，所述观察胶体二氧化硅粒子为球形胶体二氧化硅颗粒和将这些球形胶体二氧化硅颗粒结合在一起的含金属氧化物的二氧化硅结合体，其中通过电子显微镜观察，球形胶体二氧化硅颗粒在一个平面内以行排列在一起，并且其中所述抛光组合物含有 0.5〜50重量％的所述念珠状胶体二氧化硅粒子。

3. 发明授权

US06291535B1 Silica-magnesium fluoride hydrate composite sols and process for their preparation 失效
标题翻译：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。

4. 发明授权

US5906679A Coating compositions employing zinc antimonate anhydride particles 失效
标题翻译：使用锑酸锌酸酐颗粒的涂料组合物
公开(公告)号：US5906679A
公开(公告)日：1999-05-25
申请号：US939202
申请日：1997-09-29
申请人： Yoshitane Watanabe , Keitaro Suzuki , Yoshinari Koyama
发明人： Yoshitane Watanabe , Keitaro Suzuki , Yoshinari Koyama
IPC分类号： C01G30/02 , C09K3/16 , C09K21/02 , C09D1/00 , C08K3/10 , C09D5/18 , C09K21/00
CPC分类号： B82Y30/00 , C01G30/02 , C09K21/02 , C09K3/16 , C01P2002/72 , C01P2004/04 , C01P2004/10 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/22 , C01P2006/40 , C01P2006/60 , C01P2006/82 , Y10S524/911
摘要： The invention relates to coating compositions employing zinc antimonate anhydride comprising zinc antimonate anhydride particles and a liquid of a part-hydrolyzed silane coupling agent, a liquid of hydrolyzed ethylsilicate, a liquid of hydrolyzed methylsilicate, or a resin emulsion. The zinc antimonate anhydride particle having a ZnO/Sb.sub.2 O.sub.5 molar ratio in a range of from 0.8 to 1.2, a crystal structure of zinc antimonate anhydride (Zn Sb.sub.2 0.sub.5), and a primary particle size in a range of from 5 to 500 nm. The particle production method comprises the steps of mixing a zinc compound with a colloidal antimony oxide at a ZnO/Sb.sub.2 O.sub.5 molar rate in a range of from 0.8 to 1.2, followed by calcining the mixture within a temperature range of from 500 to 1100.degree. C. The particles are applicable as a flame retardant for plastics, a smoke suppressant, antistatic agent for plastics and glasses, and resistor.
摘要翻译：本发明涉及使用包含锑酸锌酸酐颗粒和部分水解的硅烷偶联剂的液体，水解的硅酸乙酯的液体，水解的甲基硅酸的液体或树脂乳液的锑酸锌酸酐的涂料组合物。 ZnO / Sb 2 O 5摩尔比为0.8〜1.2的锑酸锌酸酐粒子，锑酸锌酸酐（Zn Sb 2 O 5）的结晶结构，一次粒径为5〜500nm。粒子的制造方法包括以0.5〜1.2的ZnO / Sb 2 O 5摩尔比混合锌化合物和胶态氧化锑，然后在500〜1100℃的温度范围内煅烧。该颗粒可用作塑料阻燃剂，防烟剂，塑料和眼镜用抗静电剂和电阻剂。

5. 发明授权

US5861112A Electro-conductive oxide particle and processes for its production 失效
标题翻译：导电氧化物颗粒及其生产方法
公开(公告)号：US5861112A
公开(公告)日：1999-01-19
申请号：US977668
申请日：1997-11-24
申请人： Yoshitane Watanabe , Keitaro Suzuki , Motoko Iijima
发明人： Yoshitane Watanabe , Keitaro Suzuki , Motoko Iijima
IPC分类号： C01G15/00 , C01G30/00 , C01G30/02 , H01B1/08 , H01B1/20 , B32B9/00
CPC分类号： B82Y30/00 , C01G30/02 , H01B1/08 , C01P2002/72 , C01P2002/88 , C01P2004/04 , C01P2004/32 , C01P2004/62 , C01P2004/64 , C01P2004/82 , C01P2006/10 , C01P2006/12 , C01P2006/22 , C01P2006/40 , C01P2006/80 , Y10T428/25 , Y10T428/26 , Y10T428/261 , Y10T428/2982
摘要： An electro-conductive oxide particle comprising indium atoms, antimony atoms and oxygen atoms in a molar ratio of In:Sb:O being 1:0.02-1.25:1.55-4.63 and having a primary particle diameter of from 5 to 500 nm.
摘要翻译： In：Sb：O的摩尔比为铟原子，锑原子和氧原子的导电性氧化物粒子为1：0.02〜1.25：1.55〜4.63，初级粒径为5〜500nm。

6. 发明授权

US5756009A Process for the production of an electro-conductive oxide particle 失效
标题翻译：用于生产导电氧化物颗粒的方法
公开(公告)号：US5756009A
公开(公告)日：1998-05-26
申请号：US615957
申请日：1996-03-14
申请人： Yoshitane Watanabe , Keitaro Suzuki , Motoko Iijima
发明人： Yoshitane Watanabe , Keitaro Suzuki , Motoko Iijima
IPC分类号： C01G15/00 , C01G30/00 , C01G30/02 , H01B1/08
CPC分类号： B82Y30/00 , C01G30/02 , H01B1/08 , C01P2002/72 , C01P2002/88 , C01P2004/04 , C01P2004/32 , C01P2004/62 , C01P2004/64 , C01P2004/82 , C01P2006/10 , C01P2006/12 , C01P2006/22 , C01P2006/40 , C01P2006/80 , Y10T428/25 , Y10T428/26 , Y10T428/261 , Y10T428/2982
摘要： An electro-conductive oxide particle comprising indium atoms, antimony atoms and oxygen atoms in a molar ratio of In:Sb:O being 1:0.02-1.25:1.55-4.63 and having a primary particle diameter of from 5 to 500 nm.
摘要翻译： In：Sb：O的摩尔比为铟原子，锑原子和氧原子的导电性氧化物粒子为1：0.02〜1.25：1.55〜4.63，初级粒径为5〜500nm。

7. 发明授权

US5188667A Tungstic oxide-stannic oxide composite sol and method of preparing the same 失效
标题翻译：氧化钨 - 氧化锡复合溶胶及其制备方法
公开(公告)号：US5188667A
公开(公告)日：1993-02-23
申请号：US795678
申请日：1991-11-21
申请人： Yoshitane Watanabe , Keitaro Suzuki
发明人： Yoshitane Watanabe , Keitaro Suzuki
IPC分类号： C01B13/14 , C01G19/02 , C01G25/02 , C01G30/00 , C01G41/00 , C03C17/23 , C03C25/42 , C04B41/50 , C04B41/87 , C09D7/12 , D06M11/46 , D06M11/48 , D06P1/673 , D21H17/67 , D21H19/38 , D21H21/22 , D21H21/34 , G02B1/10
CPC分类号： B82Y30/00 , C01B13/145 , C01G19/02 , C01G25/02 , C01G30/005 , C01G41/00 , C03C17/23 , C03C25/42 , C04B41/5025 , C04B41/87 , C09D7/1216 , C09D7/1266 , D06M11/46 , D06M11/48 , D06P1/67341 , D21H17/675 , D21H19/385 , D21H21/22 , D21H21/34 , G02B1/105 , C01P2004/52 , C01P2004/64 , C01P2004/82 , C01P2006/10 , C01P2006/12 , C01P2006/22 , C01P2006/60 , C01P2006/80 , C03C2217/23 , C03C2218/113 , C08K3/22
摘要： An aqueous sol of colloidal particles of tungstic oxide (WO.sub.3)-stannic oxide (SnO.sub.2) composite having a particle size of from 2 to 7 millimicrons is prepared by blending an aqueous solution of tungstic acid and an aqueous solution of an stannate in a weight ratio of from 0.5 to 100 as WO.sub.3 /SnO.sub.2. Where the WO.sub.3 -SnO.sub.2 composite sol in an amount of from 2 to 100 parts by weight as the total of WO.sub.3 and SnO.sub.2 is blended with a sol of a 3- to 5 valent metal oxide having a particle size of from 4 to 50 millimicrons in an amount of 100 parts by weight as the metal oxide, a modified metal oxide sol of colloidal particles having a size of 4.5 to 60 millimicrons as surface-coated with the tungstic oxide (WO.sub.3)-stannic oxide (SnO.sub.5) composite colloidal particles is prepared.
摘要翻译：通过将钨酸水溶液和锡酸盐水溶液以重量比混合，制备粒径为2至7毫微米的氧化钨（WO3） - 氧化锡（SnO 3）复合物的胶体颗粒的水溶胶为0.5〜100作为WO 3 / SnO 2。其中作为WO 3和SnO 2的总量的2〜100重量份的WO 3-SnO 2复合溶胶与3〜5价的粒度为4〜50毫微子的金属氧化物的溶胶共混，作为金属氧化物的量为100重量份，制备表面涂覆有氧化钨（WO3） - 氧化锡（SnO5）复合胶体粒子的尺寸为4.5〜60毫微米的胶体粒子的改性金属氧化物溶胶。

8. 发明授权

US4581404A Flame retarded resin composition 失效
标题翻译：阻燃树脂组合物
公开(公告)号：US4581404A
公开(公告)日：1986-04-08
申请号：US687132
申请日：1984-12-28
申请人： Susumu Suda , Yoshitane Watanabe , Chiaki Hosoi , Takai Kawashima
发明人： Susumu Suda , Yoshitane Watanabe , Chiaki Hosoi , Takai Kawashima
IPC分类号： C08K3/00 , C08K3/28 , C08K3/32 , C08K5/02 , C08K5/06 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L67/00 , C08L101/00
CPC分类号： C08K3/32
摘要： A flame retarded resin composition, which comprises 100 parts by weight of a synthetic resin, a sodium antimony phosphate amorphous product mixed in an amount of 0.05 to 30 parts by weight based on said synthetic resin, and optionally a flame retardant such as an organic halogenated compound further mixed in an amount of 1 to 30 parts by weight based on said synthetic resin. The resin composition has good transparency and coloring property.
摘要翻译：一种阻燃树脂组合物，其包含100重量份的合成树脂，基于所述合成树脂以0.05至30重量份的量混合的磷酸氢钠无定形产物，以及任选的阻燃剂如有机卤化物化合物进一步混合1至30重量份，基于所述合成树脂。树脂组合物具有良好的透明性和着色性。

9. 发明授权

US06537667B2 Electro-conductive oxide particle and process for its production 失效
公开(公告)号：US06537667B2
公开(公告)日：2003-03-25
申请号：US09988560
申请日：2001-11-20
申请人： Yoshitane Watanabe , Tadayuki Isaji , Osamu Fujimoto
发明人： Yoshitane Watanabe , Tadayuki Isaji , Osamu Fujimoto
IPC分类号： B32B516
CPC分类号： B82Y30/00 , C01G30/00 , C01G30/002 , C01G33/00 , C01G33/006 , C01P2002/54 , C01P2002/72 , C01P2004/04 , C01P2004/30 , C01P2004/32 , C01P2004/54 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/40 , C01P2006/60 , C01P2006/80 , H01B1/08 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993
摘要： An electro-conductive oxide particle comprising indium atoms, antimony atoms and oxygen atoms in a molar ratio of Sb/In of from 0.03 to 0.08, having a primary particle diameter of from 2 to 300 nm, and having a crystal structure of indium oxide.

10. 发明授权

US6040372A Hydrated zinc stannate sols, coating compositions and optical elements 失效
标题翻译：水合的锡酸锌溶胶，涂料组合物和光学元件
公开(公告)号：US6040372A
公开(公告)日：2000-03-21
申请号：US143525
申请日：1998-08-28
申请人： Yoshitane Watanabe , Keitaro Suzuki , Yoshinari Koyama , Motoko Iijima
发明人： Yoshitane Watanabe , Keitaro Suzuki , Yoshinari Koyama , Motoko Iijima
IPC分类号： C01G19/00 , G02B1/10 , C08K3/10
CPC分类号： G02B1/105 , C01G19/00 , Y10T428/2949 , Y10T428/2991
摘要： A sol having dispersed in a liquid medium particles of a hydrated zinc stannate having a primary particle diameter of from 2 to 200 nm and represented by the formula xZnO.multidot.ySnO.sub.2 .multidot.zH.sub.2 O wherein the molar ratio of x:y:z is 1:0.83 to 1.43:1.00 to 5.00.
摘要翻译：分散在液体介质中的一级粒径为2〜200nm的水合锌酸锌颗粒，由式xZnOxySnO 2·xH 2 O表示，其中x：y：z的摩尔比为1：0.83〜1.43：1.00〜 5.00。

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