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公开(公告)号：US20120012032A1
公开(公告)日：2012-01-19
申请号：US13240785
申请日：2011-09-22
Applicant: Xiangxin Bi , Nobuyuki Kambe , Craig R. Horne , James T. Gardner , Ronald J. Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William E. McGovern , Pierre J. DeMascarel , Robert B. Lynch
Inventor： Xiangxin Bi , Nobuyuki Kambe , Craig R. Horne , James T. Gardner , Ronald J. Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William E. McGovern , Pierre J. DeMascarel , Robert B. Lynch
CPC classification number: B22F1/0018 , B22F9/24 , B82Y30/00 , C01B21/068 , C01B25/45 , C01B32/956 , C01B33/182 , C01F7/302 , C01F7/308 , C01F7/44 , C01F17/0043 , C01G9/02 , C01G19/02 , C01G23/005 , C01G31/00 , C01G31/02 , C01G45/02 , C01G45/1242 , C01G51/42 , C01G53/42 , C01P2002/02 , C01P2002/32 , C01P2002/54 , C01P2002/72 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C01P2004/80 , C01P2006/12 , C04B35/44 , C04B2235/3215 , C04B2235/3224 , C04B2235/3262 , C04B2235/5454 , Y10T428/2982
Abstract: Methods are described that have the capability of producing submicron/nanoscale particles, in some embodiments dispersible, at high production rates. In some embodiments, the methods result in the production of particles with an average diameter less than about 75 nanometers that are produced at a rate of at least about 35 grams per hour. In other embodiments, the particles are highly uniform. These methods can be used to form particle collections and/or powder coatings. Powder coatings and corresponding methods are described based on the deposition of highly uniform submicron/nanoscale particles.
Abstract translation: 描述了在高生产率下具有产生亚微米/纳米级颗粒的能力的方法，在一些实施方案中可分散。 在一些实施方案中，该方法导致以至少约35克/小时的速率生产平均直径小于约75纳米的颗粒。 在其它实施方案中，颗粒是高度均匀的。 这些方法可用于形成颗粒收集和/或粉末涂料。 基于高度均匀的亚微米/纳米级颗粒的沉积来描述粉末涂料和相应的方法。
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公开(公告)号：US07258706B2
公开(公告)日：2007-08-21
申请号：US09841255
申请日：2001-04-24
Applicant: Nobuyuki Kambe , Xiangxin Bi
Inventor： Nobuyuki Kambe , Xiangxin Bi
IPC: B24D3/02
CPC classification number: B82Y30/00 , B01J12/005 , B01J12/02 , B01J19/121 , C01B33/183 , C01P2002/50 , C01P2004/32 , C01P2004/51 , C01P2004/62 , C01P2004/64 , C09G1/02 , C09K3/1409 , C09K3/1463
Abstract: Polishing compositions are described that are appropriate for fine polishing to very low tolerances. The polishing compositions include particles with small diameters with very narrow distributions in size and effectively no particles with diameters several times larger than the average diameter. Furthermore, the particles generally have very high uniformity with respect to having a single crystalline phase. Preferred particles have an average diameter less than about 200 nm. Laser pyrolysis processes are described for the production of the appropriate particles including metal oxides, metal carbides, metal sulfides, SiO2 and SiC.
Abstract translation: 描述了适合精细抛光至非常低的公差的抛光组合物。 抛光组合物包括尺寸分布非常窄的小直径的颗粒，并且没有直径比平均直径大几倍的颗粒。 此外，颗粒通常在具有单一晶相方面具有非常高的均匀性。 优选的颗粒具有小于约200nm的平均直径。 描述了用于生产包括金属氧化物，金属碳化物，金属硫化物，SiO 2和SiC的合适颗粒的激光热解方法。
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公开(公告)号：US06506493B1
公开(公告)日：2003-01-14
申请号：US09188770
申请日：1998-11-09
Applicant: Sujeet Kumar , James T. Gardner , Xiangxin Bi , Nobuyuki Kambe
Inventor： Sujeet Kumar , James T. Gardner , Xiangxin Bi , Nobuyuki Kambe
IPC: B32B516
CPC classification number: H01M4/131 , B82Y30/00 , C01G45/02 , C01P2002/02 , C01P2002/72 , C01P2002/76 , C01P2004/04 , C01P2004/51 , C01P2004/52 , C01P2004/62 , C01P2004/64 , C01P2006/40 , H01M4/485 , H01M4/50 , H01M4/505 , Y10T428/2982 , Y10T428/2991
Abstract: Manganese oxide particles have been produced having an average diameter less than about 500 nm and a very narrow distribution of particle diameters. Methods are described for producing metal oxides by performing a reaction with an aerosol including a metal precursor. Heat treatments can be performed in an oxidizing environment to alter the properties of the manganese oxide particles.
Abstract translation: 已经生产了具有小于约500nm的平均直径和非常窄的粒径分布的氧化锰颗粒。 描述了通过与包括金属前体的气溶胶进行反应来生产金属氧化物的方法。 可以在氧化环境中进行热处理以改变氧化锰颗粒的性质。
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公开(公告)号：US06290735B1
公开(公告)日：2001-09-18
申请号：US08961735
申请日：1997-10-31
Applicant: Nobuyuki Kambe , Xiangxin Bi
Inventor： Nobuyuki Kambe , Xiangxin Bi
IPC: C07C168
CPC classification number: B82Y30/00 , B01J12/005 , B01J12/02 , B01J19/121 , C01B33/183 , C01P2002/50 , C01P2004/32 , C01P2004/51 , C01P2004/62 , C01P2004/64 , C09G1/02 , C09K3/1409 , C09K3/1463
Abstract: Polishing compositions are described that are appropriate for fine polishing to very low tolerances. The polishing compositions include particles with small diameters with very narrow distributions in size and effectively no particles with diameters several times larger than the average diameter. Furthermore, the particles generally have very high uniformity with respect to having a single crystalline phase. Preferred particles have an average diameter less than about 200 nm. Laser pyrolysis processes are described for the production of the appropriate particles including metal oxides, metal carbides, metal sulfides, SiO2 and SiC.
Abstract translation: 描述了适合精细抛光至非常低的公差的抛光组合物。 抛光组合物包括尺寸分布非常窄的小直径的颗粒，并且没有直径比平均直径大几倍的颗粒。 此外，颗粒通常在具有单一晶相方面具有非常高的均匀性。 优选的颗粒具有小于约200nm的平均直径。 描述了激光热解方法用于生产包括金属氧化物，金属碳化物，金属硫化物，SiO 2和SiC的合适颗粒。
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公开(公告)号：US06248216B1
公开(公告)日：2001-06-19
申请号：US09336446
申请日：1999-06-21
Applicant: Xiangxin Bi , Nobuyuki Kambe
Inventor： Xiangxin Bi , Nobuyuki Kambe
IPC: B01D4700
CPC classification number: B82Y30/00 , B01J12/005 , B01J12/02 , B01J19/08 , B01J19/121 , C01B32/914 , C01P2004/64 , C09C1/48 , Y10S266/905 , Y10S977/773 , Y10S977/835 , Y10S977/838 , Y10S977/84
Abstract: A method for efficiently producing particles from gas phase chemical reactions induced by a radiation beam. The apparatus includes a reaction chamber and an elongated reactant inlet, where the reaction chamber is configured to conform generally to the elongated shape of the reactant inlet. Shielding gas may be introduced to form a blanket of inert gas on both sides of the reactant stream. A feed back loop may be used to maintain the desired pressure within the reaction chamber.
Abstract translation: 一种由辐射束引起的气相化学反应有效生产颗粒的方法。 该设备包括反应室和细长的反应物入口，其中反应室被配置成大致符合反应物入口的细长形状。 可以引入屏蔽气体以在反应物流的两侧形成惰性气体层。 可以使用反馈回路来保持反应室内所需的压力。
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Patent Agency Ranking
公开(公告)号：US5938979A
公开(公告)日：1999-08-17
申请号：US962359
申请日：1997-10-31
Applicant: Nobuyuki Kambe , Xiangxin Bi
Inventor： Nobuyuki Kambe , Xiangxin Bi
CPC classification number: H05K9/0083 , H01F1/36 , H01F1/37 , H05K9/0088 , Y10S428/924 , Y10S977/838
Abstract: Electromagnetic shielding material is formed from a shielding composition made with magnetic particles and a binder, where the magnetic particles have an average diameter less than about 1000 nm and are substantially crystalline. The magnetic particles can be formed from Fe.sub.2 O.sub.3, Fe.sub.3 O.sub.4, Fe.sub.3 C, or Fe.sub.7 C.sub.3. The shielding composition can be formed into a layer or into composite particles. The binder can be a metal or an electrically conducting polymer. A conducting layer can be placed adjacent to the shielding composition. The shielding material can be used to protect sensitive electronic devices. Methods are described for forming iron oxide particles by laser pyrolysis.
Abstract translation: 电磁屏蔽材料由磁性颗粒和粘合剂制成的屏蔽组合物形成，其中磁性颗粒具有小于约1000nm的平均直径并且基本上是结晶的。 磁性颗粒可由Fe2O3，Fe3O4，Fe3C或Fe7C3形成。 屏蔽组合物可以形成一层或复合颗粒。 粘合剂可以是金属或导电聚合物。 导电层可以放置在屏蔽组合物附近。 屏蔽材料可用于保护敏感电子设备。 描述了通过激光热解形成氧化铁颗粒的方法。
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公开(公告)号：US08568684B2
公开(公告)日：2013-10-29
申请号：US12686803
申请日：2010-01-13
Applicant: Xiangxin Bi , Nobuyuki Kambe , James T. Gardner , Ronald J. Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William E. McGovern
Inventor： Xiangxin Bi , Nobuyuki Kambe , James T. Gardner , Ronald J. Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William E. McGovern
IPC: C01B33/02
CPC classification number: C09D5/031 , B22F1/0018 , B22F9/24 , B82Y30/00 , C01B21/068 , C01B25/45 , C01B32/956 , C01B33/182 , C01F7/302 , C01F7/308 , C01F7/44 , C01F17/0043 , C01G9/02 , C01G19/02 , C01G23/005 , C01G31/00 , C01G31/02 , C01G45/02 , C01G45/1242 , C01G51/42 , C01G53/42 , C01P2002/02 , C01P2002/32 , C01P2002/54 , C01P2002/72 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C01P2004/80 , C01P2006/12 , C04B35/44 , C04B2235/3215 , C04B2235/3224 , C04B2235/3262 , C04B2235/5454 , Y10T428/2982
Abstract: Methods are described that have the capability of producing submicron/nanoscale particles, in some embodiments dispersible, at high production rates. In some embodiments, the methods result in the production of particles with an average diameter less than about 75 nanometers that are produced at a rate of at least about 35 grams per hour. In other embodiments, the particles are highly uniform. These methods can be used to form particle collections and/or powder coatings. Powder coatings and corresponding methods are described based on the deposition of highly uniform submicron/nanoscale particles.
Abstract translation: 描述了在高生产率下具有产生亚微米/纳米级颗粒的能力的方法，在一些实施方案中可分散。 在一些实施方案中，该方法导致以至少约35克/小时的速率生产平均直径小于约75纳米的颗粒。 在其它实施方案中，颗粒是高度均匀的。 这些方法可用于形成颗粒收集和/或粉末涂料。 基于高度均匀的亚微米/纳米级颗粒的沉积来描述粉末涂料和相应的方法。
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公开(公告)号：US08048523B2
公开(公告)日：2011-11-01
申请号：US12472167
申请日：2009-05-26
Applicant: Nobuyuki Kambe , Xiangxin Bi
Inventor： Nobuyuki Kambe , Xiangxin Bi
IPC: C01B13/14
CPC classification number: A61K8/19 , A61K8/27 , A61K8/29 , A61K2800/413 , A61Q17/04 , B82Y5/00 , F21V3/10 , H01J61/35 , H01J61/40 , H05K3/0076 , Y10S428/913 , Y10T428/2982 , Y10T428/2993 , Y10T428/8305
Abstract: Nanoscale UV absorbing particles are described that have high UV absorption cross sections while being effectively transparent to visible light. These particles can be used to shield individuals from harmful ultraviolet radiation. These particles can also be used in industrial processing especially to produce solid state electronic devices by creating edges of photoresist material with a high aspect ratio. The UV absorbing particles can also be used as photocatalysts that become strong oxidizing agents upon exposure to UV light. Laser pyrolysis provides an efficient method for the production of suitable particles.
Abstract translation: 描述了具有高紫外吸收横截面同时对可见光有效透明的纳米级UV吸收颗粒。 这些颗粒可用于屏蔽个人免受有害的紫外线辐射。 这些颗粒也可用于工业加工，特别是通过产生具有高纵横比的光致抗蚀剂材料的边缘来生产固态电子器件。 UV吸收颗粒也可以用作在暴露于UV光时成为强氧化剂的光催化剂。 激光热解为生产合适的颗粒提供了一种有效的方法。
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公开(公告)号：US07507382B2
公开(公告)日：2009-03-24
申请号：US09970279
申请日：2001-10-03
Applicant: Hariklia Dris Reitz , Sujeet Kumar , Xiangxin Bi , Nobuyuki Kambe , Ronald J. Mosso , James T. Gardner
Inventor： Hariklia Dris Reitz , Sujeet Kumar , Xiangxin Bi , Nobuyuki Kambe , Ronald J. Mosso , James T. Gardner
IPC: B01J19/08
CPC classification number: C01G9/03 , B82Y30/00 , C01P2002/72 , C01P2004/04 , C01P2004/62 , C01P2004/64 , C09C1/043 , C09K11/54 , H01C7/112
Abstract: A collection of zinc oxide nanoparticles have been produced by laser pyrolysis. The zinc oxide nanoparticles have average particle diameters of less than about 95 nm and a very narrow particle size distribution. The laser pyrolysis process is characterized by the production of a reactant stream within the reaction chamber, where the reactant stream includes a zinc precursor and other reactants. The zinc precursor can be delivered as an aerosol.
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公开(公告)号：US20090075083A1
公开(公告)日：2009-03-19
申请号：US12152428
申请日：2008-05-13
Applicant: Xiangxin Bi , Nobuyuki Kambe , Craig R. Horne , James T. Gardner , Ronald J. Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William E. McGovern , Pierre J. DeMascarel , Robert B. Lynch
Inventor： Xiangxin Bi , Nobuyuki Kambe , Craig R. Horne , James T. Gardner , Ronald J. Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William E. McGovern , Pierre J. DeMascarel , Robert B. Lynch
CPC classification number: B22F1/0018 , B22F9/24 , B82Y30/00 , C01B21/068 , C01B25/45 , C01B32/956 , C01B33/182 , C01F7/302 , C01F7/308 , C01F7/44 , C01F17/0043 , C01G9/02 , C01G19/02 , C01G23/005 , C01G31/00 , C01G31/02 , C01G45/02 , C01G45/1242 , C01G51/42 , C01G53/42 , C01P2002/02 , C01P2002/32 , C01P2002/54 , C01P2002/72 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C01P2004/80 , C01P2006/12 , C04B35/44 , C04B2235/3215 , C04B2235/3224 , C04B2235/3262 , C04B2235/5454 , Y10T428/2982
Abstract: Methods are described that have the capability of producing submicron/nanoscale particles, in some embodiments dispersible, at high production rates. In some embodiments, the methods result in the production of particles with an average diameter less than about 75 nanometers that are produced at a rate of at least about 35 grams per hour. In other embodiments, the particles are highly uniform. These methods can be used to form particle collections and/or powder coatings. Powder coatings and corresponding methods are described based on the deposition of highly uniform submicron/nanoscale particles.
Abstract translation: 描述了在高生产率下具有产生亚微米/纳米级颗粒的能力的方法，在一些实施方案中可分散。 在一些实施方案中，该方法导致以至少约35克/小时的速率生产平均直径小于约75纳米的颗粒。 在其它实施方案中，颗粒是高度均匀的。 这些方法可用于形成颗粒收集和/或粉末涂料。 基于高度均匀的亚微米/纳米级颗粒的沉积来描述粉末涂料和相应的方法。
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