专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07067105B2 Alumina particles, production process thereof, composition comprising the particles and alumina slurry for polishing 失效
标题翻译：氧化铝颗粒，其制备方法，包含颗粒的组合物和用于抛光的氧化铝浆料
公开(公告)号：US07067105B2
公开(公告)日：2006-06-27
申请号：US10179268
申请日：2002-06-26
申请人： Hisao Kogoi , Jun Tanaka , Hayato Yamaya
发明人： Hisao Kogoi , Jun Tanaka , Hayato Yamaya
IPC分类号： C01F7/00
CPC分类号： B82Y30/00 , C01F7/02 , C01F7/302 , C01F7/306 , C01P2002/02 , C01P2002/60 , C01P2004/50 , C01P2004/51 , C01P2004/62 , C01P2004/64 , C01P2006/90 , C09K3/1409 , C09K3/1436 , C09K3/1463
摘要： A process for producing alumina particles, comprising vaporizing aluminum chloride to form an aluminum chloride vaporized gas, which optionally contains an inert gas, and oxidizing the vaporized aluminum chloride with an oxidizing gas to produce alumina particles, wherein the aluminum chloride vaporized gas and the oxidizing gas are introduced into a reactor each at an ejecting flow velocity of about 10 m/sec or more, the ratio of the flow velocity of oxidizing gas to the flow velocity of the aluminum chloride vaporized gas is approximately from 0.2 to less than 10, and the amount of oxidizing gas is about 1 or more times the amount of oxidizing gas necessary for stoichiometrically oxidizing aluminum chloride.
摘要翻译：一种生产氧化铝颗粒的方法，包括将氯化铝蒸发以形成氯化铝汽化气体，其任选地含有惰性气体，并用氧化气体氧化蒸发的氯化铝以产生氧化铝颗粒，其中氯化铝气化气体和氧化气体以约10m / sec以上的喷射流速引入反应器，氧化气体的流速与氯化铝气化气体的流速的比率约为0.2〜小于10，氧化气体的量为化学计量氧化氯化铝所需的氧化气体量的约1倍以上。

2. 发明申请

US20060194885A1 Alumina particles, production process thereof, composition comprising the particles and alumina slurry for polishing 审中-公开
标题翻译：氧化铝颗粒，其制备方法，包含颗粒的组合物和用于抛光的氧化铝浆料
公开(公告)号：US20060194885A1
公开(公告)日：2006-08-31
申请号：US11403909
申请日：2006-04-14
申请人： Hisao Kogoi , Jun Tanaka , Hayato Yamaya
发明人： Hisao Kogoi , Jun Tanaka , Hayato Yamaya
IPC分类号： B01F17/00 , C01F7/02 , B01F3/12 , C09K3/00
CPC分类号： B82Y30/00 , C01F7/02 , C01F7/302 , C01F7/306 , C01P2002/02 , C01P2002/60 , C01P2004/50 , C01P2004/51 , C01P2004/62 , C01P2004/64 , C01P2006/90 , C09K3/1409 , C09K3/1436 , C09K3/1463
摘要： Alumina particles obtained from aluminum chloride by a gas phase method, the alumina having an amorphous form or a crystalline form of transition alumina, with primary particles thereof having an average particle diameter of approximately 5 to 100 nm, and secondary particles, resulting from the aggregation of the primary particles, having an average particle diameter of approximately 150 to 800 nm and wherein the particles having a secondary particle diameter larger than 45 μm are contained in an amount of about 0.05% by mass or less.
摘要翻译：通过气相法从氯化铝获得的氧化铝颗粒，具有无定形形式或过渡型氧化铝的结晶形式的氧化铝，其一次颗粒的平均粒径为约5至100nm，以及由聚集产生的二次颗粒的初级粒子，其平均粒径为约150〜800nm，其中二次粒径大于45μm的粒子的含量为约0.05质量％以下。

3. 发明授权

US06416862B1 Ultrafine particulate zinc oxide and production process thereof 有权
标题翻译：超细颗粒氧化锌及其生产工艺
公开(公告)号：US06416862B1
公开(公告)日：2002-07-09
申请号：US09645354
申请日：2000-08-25
申请人： Hisao Kogoi , Jun Tanaka , Hayato Yamaya
发明人： Hisao Kogoi , Jun Tanaka , Hayato Yamaya
IPC分类号： B32B516
CPC分类号： B82Y30/00 , C01G9/03 , C01P2004/64 , C09C1/043 , Y10T428/2982 , Y10T428/2993
摘要： Ultrafine particulates of highly white zinc oxide having a reduced average particle diameter of about 15 nm to about 55 nm as measured by the BET-one point method and that has an L value of about 90 or more as measured by a Hunter-type color-difference meter. Also, a process for producing ultrafine particulates of highly white zinc oxide, comprising oxidizing zinc vapor with an oxidizing gas in a reactor, wherein a zinc vapor-containing gas has a temperature of about 950° C. or more at a nozzle of the reactor for discharging the zinc vapor-containing gas and the oxidizing gas has a temperature of about 900° C. or more at a nozzle of the reactor for discharging the oxidizing gas is disclosed.
摘要翻译：通过BET-一点法测量的具有约15nm至约55nm的平均粒径降低的高度白色氧化锌的超细颗粒，并且通过亨特型彩色荧光测定仪具有约90或更大的L值，差分计另外，生产高白度氧化锌的超微粒子的方法，包括在反应器中用氧化气体氧化锌蒸汽，其中含锌蒸汽的气体在反应器的喷嘴处具有约950℃或更高的温度公开了用于排出含有含锌蒸汽的气体，氧化气体在用于排出氧化气体的反应器的喷嘴处具有约900℃以上的温度。

4. 发明授权

US06335002B1 Ultrafine particulate zinc oxide, production thereof and cosmetic material using the same 有权
标题翻译：超细颗粒氧化锌，其生产和使用其的化妆品
公开(公告)号：US06335002B1
公开(公告)日：2002-01-01
申请号：US09511271
申请日：2000-02-23
申请人： Hisao Kogoi , Jun Tanaka , Hayato Yamaya
发明人： Hisao Kogoi , Jun Tanaka , Hayato Yamaya
IPC分类号： A61K7021
CPC分类号： C09C1/043 , A61K8/25 , A61K8/27 , A61Q1/02 , A61Q17/04 , A61Q19/00 , C01G9/02 , C01G9/03 , C01P2006/12
摘要： An ultrafine particulate zinc oxide where the ultrafine particulate zinc oxide has a specific surface area determined by the single-point BET technique of from about 10 to about 200 m2/g and a substantially isotropic primary particle shape, wherein the specific volume determined by a tapping machine is from about 4 to about 40 ml/g, and additionally a process for producing the ultrafine particulate zinc oxide, a silica-coated ultrafine particulate zinc oxide powder and a cosmetic material using the zinc oxide powder.
摘要翻译：一种超细颗粒氧化锌，其中超细颗粒氧化锌具有由约10至约200m 2 / g的单点BET技术确定的比表面积和基本上各向同性的初级颗粒形状，其中通过出料确定的比容积机器为约4至约40ml / g，另外还提供了制造超细颗粒氧化锌的方法，二氧化硅涂覆的超微粒氧化锌粉末和使用该氧化锌粉末的化妆品材料。

5. 发明授权

US07163717B2 Coated zinc oxide particle, and production process and applications thereof 失效
标题翻译：涂覆氧化锌颗粒及其制备方法及应用
公开(公告)号：US07163717B2
公开(公告)日：2007-01-16
申请号：US10713256
申请日：2003-11-17
申请人： Hiroyuki Hagihara , Jun Tanaka , Hisao Kogoi
发明人： Hiroyuki Hagihara , Jun Tanaka , Hisao Kogoi
IPC分类号： B05D3/02 , B32B5/16 , B27N3/00
CPC分类号： B82Y30/00 , C01P2004/62 , C01P2004/64 , C01P2004/84 , C01P2006/60 , C08K9/04 , C09C1/043 , Y10T428/256 , Y10T428/2987 , Y10T428/2991 , Y10T428/2998
摘要： Coated zinc oxide particles in which the surfaces of zinc oxide particles are coated with a metallic soap exhibit excellent dispersibility in resin. A thermoplastic resin composition containing the particles and a molded product formed from the composition are endowed with excellent visible light transmission property and ultraviolet light shielding property.
摘要翻译：氧化锌颗粒的表面用金属皂涂覆的涂覆的氧化锌颗粒在树脂中表现出优异的分散性。含有颗粒的热塑性树脂组合物和由该组合物形成的模塑产品具有优异的可见光透射性和紫外线屏蔽性。

6. 发明申请

US20060147366A1 Production process of titania-silica mixed crystal particles having a high bulk density, titania-silica mixed crystal particles obtained by the process and uses thereof 审中-公开
标题翻译：具有高体积密度的二氧化钛 - 二氧化硅混合晶体颗粒的生产方法，通过该方法获得的二氧化钛 - 二氧化硅混合晶体颗粒及其用途
公开(公告)号：US20060147366A1
公开(公告)日：2006-07-06
申请号：US10540576
申请日：2003-12-26
申请人： Hisao Kogoi , Jun Tanaka
发明人： Hisao Kogoi , Jun Tanaka
IPC分类号： C01B33/20 , C01G23/00 , B01J21/14 , C09C1/36
CPC分类号： A61K8/25 , A61K8/29 , A61Q1/02 , A61Q17/04 , A61Q19/00 , B01J21/063 , B01J35/004 , B01J37/0238 , C01G23/00 , C01G23/003 , C01G23/07 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C08K3/36 , C09C1/36 , C09C1/3653 , C09D7/62 , H01G9/2031 , Y02E10/542 , Y02P70/521 , Y02T10/7022
摘要： A process for producing titania-silica mixed crystal particles having a high bulk density and comprising titanium oxide as the main component and silicon oxide as a subsidiary component, the process comprising decomposing a gaseous titanium halide and a gaseous silicon halide, each heated at 600° C., or more in the presence of oxygen or water vapor heated at 600° C. or more, heating the obtained powder at 300 to 600° C. to decrease the concentration of raw material-originated hydrogen halide in the powder to 1 mass % or less, and then subjecting the powder to a treatment of dissociating the aggregated or steric structure.
摘要翻译：一种生产二氧化钛 - 二氧化硅混合晶体颗粒的方法，该二氧化钛 - 二氧化硅混合晶体颗粒具有高的堆积密度并且包含氧化钛作为主要成分，并且氧化硅作为辅助成分，该方法包括分解气态卤化钛和气态卤化硅，每种加热至600° 在加热到600℃以上的氧气或水蒸气的存在下，在300〜600℃下加热得到的粉末，将粉末中原料产生的卤化氢的浓度降低至1质量％％以下，然后对粉末进行解离聚集或空间结构的处理。

7. 发明申请

US20060116279A1 Composite particles and method for production thereof and use thereof 审中-公开
标题翻译：复合粒子及其制造方法及其用途
公开(公告)号：US20060116279A1
公开(公告)日：2006-06-01
申请号：US10542023
申请日：2004-01-09
申请人： Hisao Kogoi , Masayuki Sanbayashi , Jun Tanaka
发明人： Hisao Kogoi , Masayuki Sanbayashi , Jun Tanaka
IPC分类号： C08F4/02 , C09B67/50
CPC分类号： B82Y30/00 , B01J21/063 , B01J31/06 , B01J35/004 , B01J35/023 , B01J37/0036 , B01J37/0063 , B01J37/04 , B01J37/086 , C01P2004/62 , C01P2004/64 , C09C1/36 , C09C1/3623 , C09C1/3653
摘要： A composite particle comprised of a larger particle and, supported thereon, smaller particles wherein the smaller particles are photocatalyst-containing fine particles with an average particle diameter of 0.005-0.5 μm as calculated from a BET specific surface area, and the larger particle has an average particle diameter of 2-200 μm as measured by the laser diffraction-scattering particle size measuring method. The smaller particle is preferably a composite particle of titanium dioxide with an inorganic compound exhibiting no catalytic activity, such as silica, or a particle containing a Brφonsted acid salt, especially on the surface thereof; and an advantageous method for producing the above composite particles wherein the above larger particles and smaller particles are dry mixed by a ball-mill or mixed by rotation of blades or by shaking, with an energy constant controlled within a specific range. A composition comprising an organic polymer and the above composite particles can give a shaped article, such as fiber, film or a molding, exhibiting ultraviolet ray-screening function.
摘要翻译：由较大的颗粒构成的复合颗粒，并且在其上承载较小的颗粒，其中较小的颗粒是由BET比表面积计算的平均粒径为0.005-0.5μm的含光催化剂的微粒，较大的颗粒具有通过激光衍射 - 散射粒度测量方法测量的平均粒径为2-200μm。较小的颗粒优选是二氧化钛与显示无催化活性的无机化合物如二氧化硅或含有布法苯酸的颗粒的颗粒，特别是其表面上的复合颗粒; 以及用于制备上述复合颗粒的有利方法，其中通过球磨机干燥混合上述较大颗粒和较小颗粒，或通过旋转叶片或通过摇动将能量常数控制在特定范围内来混合。包含有机聚合物和上述复合颗粒的组合物可以形成诸如纤维，薄膜或模制品的成形制品，显示紫外线屏蔽功能。

8. 发明授权

US07186393B2 Complex oxide, and production process therefor and applications thereof 失效
标题翻译：复合氧化物及其制备方法及其应用
公开(公告)号：US07186393B2
公开(公告)日：2007-03-06
申请号：US10717483
申请日：2003-11-21
申请人： Hisao Kogoi , Jun Tanaka , Hiroyuki Hagihara
发明人： Hisao Kogoi , Jun Tanaka , Hiroyuki Hagihara
IPC分类号： C01G9/02
CPC分类号： A61K8/25 , A61K8/0287 , A61K8/27 , A61Q1/02 , A61Q1/12 , A61Q17/04 , C01G9/00 , C01G9/03 , C01P2002/72 , C01P2002/74 , C01P2004/04 , C01P2006/12 , C09C1/04 , C09C1/043
摘要： The present invention relates to a complex oxide having a BET specific surface area of about 10 to about 200 m2/g, comprising zinc oxide as a primary component, containing crystalline structures of both zinc oxide and silica, and exhibiting diffraction peaks in lattice planes (100), (002), and (101), which are X-ray crystallographically specific to diffraction peaks of crystalline zinc oxide, and in a lattice plane (101) which is X-ray crystallographically specific to the diffraction peak of crystalline silica.
摘要翻译：本发明涉及包含氧化锌作为主要成分的氧化锌和二氧化硅的结晶结构的BET比表面积为约10至约200m 2 / g的复合氧化物，并且在晶体平面（100），（002）和（101）中显示衍射峰，它们是结晶氧化锌的衍射峰的晶体学特异性的X射线，以及在作为X射线晶体学特异性的晶格平面（101）到结晶二氧化硅的衍射峰。

9. 发明申请

US20060074173A1 High purity titanium oxide and production process thereof 审中-公开
标题翻译：高纯度氧化钛及其制备方法
公开(公告)号：US20060074173A1
公开(公告)日：2006-04-06
申请号：US10507776
申请日：2003-03-20
申请人： Hisao Kogoi , Jun Tanaka
发明人： Hisao Kogoi , Jun Tanaka
IPC分类号： C01G23/047 , C08K3/22
CPC分类号： B82Y30/00 , A61K8/29 , A61K2800/412 , A61K2800/43 , A61Q19/00 , C01G23/0475 , C01G23/07 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/80 , C04B2235/3232 , C04B2235/528 , C04B2235/5296 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/549 , C04B2235/72 , C04B2235/724 , C04B2235/726 , C08K3/22 , C08K7/18 , C08K2003/2241 , C09C1/3607 , C09C1/3615 , C09C1/363 , C09C1/3676 , C09C1/3684 , C09D7/61 , C09D7/69 , C09D17/008
摘要： A titanium dioxide characterized by having an average particle size of 5 to 200 μm as measured through laser particle size analysis; having a purity of at least 99.5 mass % as reduced to TiO2; and having an Fe content of 20 mass ppm or less, an Ni content of 20 mass ppm or less, a Cr content of 20 mass ppm or less, an Al content of 20 mass ppm or less, a Zr content of 20 mass ppm or less, an Si content of 40 mass ppm or less, a Cl content of 0.05 mass % or less, and an S content of 50 mass ppm or less. The titanium dioxide is produced by a process comprising bringing titanium dioxide serving as a raw material into a high-temperature flame formed by use of a combustible gas and a combustion-supporting gas, to thereby yield spherical titanium dioxide, characterized in that said raw material titanium dioxide has been produced through a vapor-phase process in which titanium tetrachloride is oxidized with an oxidative gas at high temperature.
摘要翻译：二氧化钛，其特征在于通过激光粒径分析测定的平均粒度为5〜200μm; 纯度至少为99.5质量％，还原为TiO 2; 并且具有20质量ppm以下的Fe含量，20质量ppm以下的Ni含量，20质量ppm以下的Cr含量，20质量ppm以下的Al含量，20质量ppm的Zr含量或 Si含量为40质量ppm以下，Cl含量为0.05质量％以下，S含量为50质量ppm以下。二氧化钛是通过将二氧化钛作为原料进入由可燃性气体和助燃气体形成的高温火焰的方法制造的，从而得到球形二氧化钛，其特征在于，所述原料通过气相法制备了二氧化钛，其中四氯化钛在高温下被氧化气体氧化。

10. 发明申请

US20090188701A1 Inorganic powder, resin composition filled with the powder and use thereof 审中-公开
标题翻译：无机粉末，填充有粉末的树脂组合物及其用途
公开(公告)号：US20090188701A1
公开(公告)日：2009-07-30
申请号：US10585446
申请日：2005-01-07
申请人： Hiroshi Tsuzuki , Hisao Kogoi , Jun Tanaka
发明人： Hiroshi Tsuzuki , Hisao Kogoi , Jun Tanaka
IPC分类号： H05K1/02 , B32B9/00 , B32B27/00 , C08K3/22
CPC分类号： H01L23/3737 , C09K5/14 , H01L23/145 , H01L2924/0002 , H05K1/0373 , H05K1/056 , H05K3/0061 , H05K3/386 , H05K2201/0209 , H05K2201/0266 , Y10T428/2982 , H01L2924/00
摘要： The present invention relates to an inorganic powder having a frequency-size distribution with multiple peaks, wherein the peaks are present at least in the particle size regions from 0.2 to 2 μm and from 2 to 63 μm, preferably with the maximum particle size being 63 μm or less, the average particle size being from 4 to 30 μm, and the mode size being from 2 to 35 μm. The inorganic powder of the present invention is useful as a filler for a high thermally conductive member in electronic component-mounted circuit board required to have electrical insulating property and heat radiating performance, in that a heat radiating member comprising the powder can have thermal conductivity, the powder can provide a resin composition having excellent withstand voltage characteristics for forming an insulative composition into a thin film and can be filled in the resin composition at a high density so as to improve heat radiating performance of the resin composition.
摘要翻译：本发明涉及具有多个峰的频率分布的无机粉末，其中峰至少存在于0.2〜2μm和2〜63μm的粒径范围内，优选最大粒径为63μm mum以下，平均粒径为4〜30μm，模式尺寸为2〜35μm。本发明的无机粉末作为具有电绝缘性和散热性能的电子部件安装电路板中的高导热性部件的填充材料是有用的，因为包含粉末的散热构件可具有导热性，粉末可以提供具有优异的耐电压特性的树脂组合物，用于将绝缘组合物形成薄膜，并且可以以高密度填充在树脂组合物中，从而提高树脂组合物的散热性能。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式