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公开(公告)号：US07628971B2
公开(公告)日：2009-12-08
申请号：US12180917
申请日：2008-07-28
IPC分类号： C01B33/113 , C01B33/12
CPC分类号： C09C1/3018 , B60C1/00 , C01B33/193 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/19 , C01P2006/40 , C01P2006/90 , C08K3/36 , C09C1/3009 , C08L21/00
摘要： The present invention relates to a highly dispersible silica which has a high surface area, a process to manufacture the aforesaid silica and its use as a tire filler for utility vehicles, motor cycles and high speed vehicles.
摘要翻译： 本发明涉及具有高表面积的高分散性二氧化硅，制造上述二氧化硅的方法及其作为多用途车辆，摩托车和高速车辆的轮胎填料的用途。
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2.发明申请Surface Modification of Nanoparticles by Phosphorus-Containing Compounds in the Vapor Phase 审中-公开在气相中含磷化合物对纳米颗粒的表面改性公开(公告)号：US20080044561A1
公开(公告)日：2008-02-21
申请号：US11835191
申请日：2007-08-07
CPC分类号： C09C3/006 , B82Y30/00 , C01P2004/64 , C09C1/00 , C09C1/3009 , C09C1/3054 , C09C1/3063 , C09C1/3081 , C09C1/309 , C09C3/048 , C09C3/063 , C09C3/08 , C09C3/12
摘要： The present invention relates to a process for modifying the surface of nanoparticles, comprising providing nanoparticles, activating the surface of said nanoparticles by treatment with energetic species, and treating said nanoparticles with at least one gaseous phosphorus-containing compound having at least one functional group selected from a phosphoric acid group, a phosphonic acid group, a phosphinic acid group, a phosphinous acid group, salts thereof and derivatives thereof, a phosphine group and derivatives thereof, a phosphine oxide group and derivatives thereof, a phosphite group and a phosphonium group, resulting in chemical grafting of said phosphorus-containing compound on the surface of the nanoparticles. The invention also relates to a method of preparation of a stabilized dispersion of nanoparticles using the above prepared nanoparticles.
摘要翻译： 本发明涉及一种修饰纳米颗粒表面的方法，包括提供纳米颗粒，通过用能量物质处理活化所述纳米颗粒的表面，并用至少一种选自至少一个官能团的气态含磷化合物处理所述纳米颗粒 磷酸基，膦酸基，次膦酸基，膦酸基，其盐及其衍生物，膦基及其衍生物，氧化膦基及其衍生物，亚磷酸酯基和鏻基， 导致所述含磷化合物在纳米颗粒的表面上的化学接枝。 本发明还涉及使用上述制备的纳米颗粒制备稳定的纳米颗粒分散体的方法。
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公开(公告)号：US20070253883A1
公开(公告)日：2007-11-01
申请号：US11663586
申请日：2005-09-22
IPC分类号： C01B33/113
CPC分类号： C01B33/113 , B82Y30/00 , C01P2004/64 , C09C1/30 , C09C1/3009 , C09K11/592
摘要： Crystalline silicon particles of nanometer order usable as a semiconductor element are provided by a method for producing SiOx particles, comprising irradiating SiOx (X is 0.5 or more and less than 2.0) particles each including therein an amorphous silicon particle having a particle diameter of 0.5 to 5 nm with light, and preferably a laser beam, to produce SiOx (X is 0.5 or more and less than 2.0) particles each including therein a crystalline silicon particle having a particle diameter of 1 to 10 nm.
摘要翻译： 通过制造SiO x粒子的方法提供可用作半导体元件的结晶硅粒子，其包括将包含粒径为0.5的非晶硅粒子的SiOx（X为0.5以上且小于等于2.0）的粒子照射到 5nm，优选为激光束，生成SiO x（X为0.5以上且小于2.0）的粒子，各粒径粒径为1〜10nm的结晶硅粒子。
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公开(公告)号：US5935314A
公开(公告)日：1999-08-10
申请号：US919344
申请日：1997-08-28
IPC分类号： C08K3/00 , C08K7/16 , C08K7/18 , C08L63/00 , C09C1/30 , C09C3/04 , H01L23/29 , H01L23/31 , C04B14/00
CPC分类号： H01L23/295 , C08K7/18 , C09C1/3009 , C09C3/04 , C01P2004/32 , C01P2004/61 , C01P2006/12 , C01P2006/22 , C01P2006/80 , H01L2924/0002 , Y10T428/12528
摘要： By removing a fraction of fine particles having a particle size of less than 2 .mu.m from starting inorganic filler particles having a mean particle size of 10-50 .mu.m and adding thereto particles having a mean particle size of 0.1-2 .mu.m and a specific surface area of 3-10 m.sup.2 /g (BET), there is obtained a particulate inorganic filler having a mean particle size of 5-40 .mu.m. When a large amount of the inorganic filler is loaded in an epoxy resin composition, the composition maintains a low melt viscosity enough to mold and is effective for encapsulating a semiconductor device without causing die pad deformation and wire deformation. The encapsulated semiconductor device is highly reliable.
摘要翻译： 通过从平均粒径为10-50μm的起始无机填料颗粒中除去一小部分粒径小于2μm的细颗粒，并加入平均粒度为0.1-2μm的颗粒和 比表面积为3-10m2 / g（BET），得到平均粒径为5-40μm的颗粒状无机填料。 当大量的无机填料装载在环氧树脂组合物中时，该组合物保持足够低的熔体粘度以成型，并且对于封装半导体器件而言不会引起芯片焊盘的变形和焊丝变形。 封装的半导体器件是高度可靠的。
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公开(公告)号：US20080293871A1
公开(公告)日：2008-11-27
申请号：US12180917
申请日：2008-07-28
IPC分类号： C08K3/36
CPC分类号： C09C1/3018 , B60C1/00 , C01B33/193 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/19 , C01P2006/40 , C01P2006/90 , C08K3/36 , C09C1/3009 , C08L21/00
摘要： The present invention relates to a highly dispersible silica which has a high surface area, a process to manufacture the aforesaid silica and its use as a tire filler for utility vehicles, motor cycles and high speed vehicles.
摘要翻译： 本发明涉及具有高表面积的高分散性二氧化硅，制造上述二氧化硅的方法及其作为多用途车辆，摩托车和高速车辆的轮胎填料的用途。
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6.发明申请公开(公告)号：US20050103231A1
公开(公告)日：2005-05-19
申请号：US10499704
申请日：2002-09-27
IPC分类号： B01J2/04 , B01J21/08 , B01J35/00 , B01J35/02 , B01J35/10 , B01J37/00 , C01B33/18 , C09C1/30 , C01B33/12 , C04B14/04
CPC分类号： C09C1/3081 , B01J2/04 , B01J21/08 , B01J35/0026 , B01J35/023 , B01J35/10 , B01J35/108 , B01J37/0018 , B01J37/0045 , C01B33/183 , C01P2004/03 , C01P2004/34 , C01P2004/51 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/17 , C01P2006/60 , C01P2006/80 , C01P2006/82 , C09C1/3009
摘要： Granules based on pyrogenically prepared silicon dioxide with the following physico-chemical characteristic data: Average particle diameter: 10 to 120 μm BET surface area: 40 to 400 m2/g Pore volume: 0.5 to 2.5 ml/g Pore distribution:content of pores of pore diameter
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7.发明申请Process for the production of granules in a circulating fluidized bed,, apparatus for the performance of the process and granules obtained in accordance with the process 审中-公开在循环流化床中生产颗粒的方法，用于按照该方法获得的方法和颗粒的性能的装置公开(公告)号：US20030037415A1
公开(公告)日：2003-02-27
申请号：US10188113
申请日：2002-07-03
申请人： DEGUSSA AG
发明人： Hans Christian Alt , Andreas Geisselmann , Natalia Hinrichs , Hermanus Gerhardus Jozef Lansink Rotgerink
IPC分类号： B01J035/08
CPC分类号： F27B15/00 , B01J2/16 , B01J8/388 , B01J19/26 , B01J21/06 , B01J21/063 , B01J21/08 , B01J37/0045 , B01J2208/00371 , C01B13/145 , C01B33/12 , C01F7/025 , C01P2004/50 , C01P2004/51 , C01P2004/61 , C09C1/3009 , C09C1/3036 , C09C1/3615 , C09C1/3638
摘要： A continuous process and apparatus for the production of at least approximately spherical, substantially solid particles, in which the particles are granulated in a circulating fluidized bed. This can be achieved by spraying a suspension or a solution of the solid which forms the particles into a chamber. A drying gas is passed through the chamber at a velocity which is sufficient to effect pneumatic conveying of already partially dried or agglomerated particles. The particles conveyed by the drying gas stream are separated from the exhaust gas stream and returned, at least in part, to the chamber. Particles with a size within the desired particle size range are continuously discharged from the chamber, such that the mass present in the chamber remains constant.
摘要翻译： 用于生产至少近似球形的基本上固体颗粒的连续方法和装置，其中颗粒在循环流化床中造粒。 这可以通过将形成颗粒的固体的悬浮液或溶液喷射到室中来实现。 干燥气体以足以实现已部分干燥或附聚颗粒的气动输送的速度通过室。 由干燥气流输送的颗粒与废气流分离并至少部分地返回到室中。 尺寸在所需粒度范围内的颗粒从腔室连续排出，使得存在于腔室中的质量保持恒定。
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公开(公告)号：US4780108A
公开(公告)日：1988-10-25
申请号：US157095
申请日：1988-02-09
申请人： John S. Razzano
发明人： John S. Razzano
IPC分类号： C04B18/02 , C08K9/06 , C09C1/30 , C09C1/40 , C09C1/56 , C09C3/04 , C05B19/00 , C04B14/00 , C08K3/10
CPC分类号： C09C1/3009 , C04B18/02 , C08K9/06 , C09C1/407 , C09C1/56 , C09C3/046 , C01P2006/10 , Y02W30/94
摘要： There is provided a method for increasing the bulk density of low bulk density materials by intimately admixing a low bulk density material and an organic or organopolysiloxane liquid and thereafter removing substantially all of said organic or organopolysiloxane liquid, for example, by evaporation.
摘要翻译： 提供了一种通过紧密混合低体积密度材料和有机或有机聚硅氧烷液体，然后例如通过蒸发除去基本上所有的有机聚硅氧烷液体或有机聚硅氧烷液体来增加低体积密度材料的体积密度的方法。
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公开(公告)号：US09834684B2
公开(公告)日：2017-12-05
申请号：US13255530
申请日：2010-03-09
CPC分类号： C09C1/28 , C01P2004/03 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/14 , C01P2006/19 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C1/30 , C09C1/3009 , C09C1/3081
摘要： Natural amorphous silica filler products featuring high brightness, low oil absorption, fine particle size, and low crystalline silica content are described. Methods for making, using, and measuring the properties of the natural amorphous silica filler products are also described. The natural amorphous silica filler products described herein may be useful in a variety of products including, but not limited to, polymers, sealants, paints, caulks, latex, architectural coatings, industrial coatings, pozzolan, glass catalysts, ceramic glazes, and anti-blocking applications.
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公开(公告)号：US20160340512A1
公开(公告)日：2016-11-24
申请号：US15106748
申请日：2014-12-17
发明人： Jimmie R. Baran, Jr.
CPC分类号： C09C1/3081 , B01F17/0071 , B01J20/0225 , B01J20/0288 , B01J20/046 , B01J20/22 , C01P2004/64 , C01P2006/32 , C07F7/1804 , C09C1/02 , C09C1/021 , C09C1/043 , C09C1/24 , C09C1/3009 , C09C1/309 , C09C1/3615 , C09C1/407 , C09C3/04 , C09K5/14
摘要： Nanoparticle composition comprising hydrophobic, non-aggregate nanoparticles, an aqueous liquid, and gas, wherein the weight ratio of the hydrophobic, non-aggregated nanoparticles to the aqueous liquid in the nanoparticle powder composition is in a range from 1:1 to 1:99. Nanoparticle powder compositions described herein are useful, for example, for generating foams, delivering water as a dry raw material, as a material that serves as a heat sink.
摘要翻译： 包含疏水性非聚集体纳米颗粒，水性液体和气体的纳米颗粒组合物，其中所述纳米颗粒粉末组合物中疏水性非聚集纳米颗粒与水性液体的重量比在1:1至1:99的范围内 。 本文所述的纳米颗粒粉末组合物可用作例如作为干燥原料输送水的泡沫，作为用作散热器的材料。
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