公开(公告)号：WO9961244A8

公开(公告)日：2000-03-09

申请号：PCT/US9911257

申请日：1999-05-20

Applicant: NANOGRAM CORP

Inventor： KUMAR SUJEET ,  BI XIANGXIN ,  KAMBE NOBUYUKI

IPC: C01B33/113 ,  C01B33/12 ,  C01B33/18 ,  C09G1/02 ,  C09K3/14 ,  C11D3/14 ,  C11D7/14 ,  H01B1/06 ,  B32B19/00 ,  B32B5/16 ,  C01B15/14 ,  C01B17/00 ,  C01B33/00 ,  C11D9/00 ,  C11D9/02 ,  C11D9/04 ,  D02G3/00 ,  C11D3/58 ,  C11D65/06

CPC classification number: C11D3/124 ,  C01B33/113 ,  C01P2004/64 ,  C11D7/14 ,  Y10T428/2982

Abstract: A collection of silicon oxide nanoparticles have an average diameter from about 5 nm to about 100 nm. The collection of silicon oxide nanoparticles effectively include no particles with a diameter greater than about four times the average diameter. The particles generally have a spherical morphology. Methods for producing the nanoparticles involve laser pyrolysis. The silicon oxide nanoparticles are effective for the production of improved polishing compositions including compositions useful for chemical-mechanical polishing.

Abstract translation: 氧化硅纳米颗粒的集合具有约5nm至约100nm的平均直径。 氧化硅纳米颗粒的收集有效地包括直径大于平均直径的四倍的颗粒。 颗粒通常具有球形形态。 制备纳米颗粒的方法包括激光热解。 氧化硅纳米颗粒对于生产改进的抛光组合物是有效的，包括用于化学机械抛光的组合物。

公开(公告)号：WO0244765A3

公开(公告)日：2003-01-30

申请号：PCT/US0145762

申请日：2001-10-26

Applicant: NANOGRAM CORP ,  BRYAN MICHAEL A ,  BI XIANGXIN

Inventor： BRYAN MICHAEL A ,  BI XIANGXIN

IPC: B29D11/00 ,  B32B9/04 ,  C03B19/14 ,  C03B37/012 ,  C03B37/014 ,  C03B37/027 ,  C04B35/14 ,  C23C16/48 ,  C23C26/00 ,  C23C28/00 ,  C23C28/04 ,  G02B1/02 ,  G02B1/04 ,  G02B6/02 ,  G02B6/12 ,  G02B6/13 ,  G02B6/132 ,  G02B6/43 ,  B05D1/36 ,  B05D5/00 ,  C08J7/18 ,  G02B6/00 ,  G02B6/10

CPC classification number: G02B6/12002 ,  B32B9/04 ,  C03B19/1415 ,  C03B19/1423 ,  C03B19/1484 ,  C03B37/01413 ,  C03B37/0142 ,  C03B37/01486 ,  C03B37/027 ,  C03B2203/34 ,  C03B2205/40 ,  C03B2207/02 ,  C03B2207/34 ,  C03B2207/66 ,  C03B2207/85 ,  C04B35/14 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3258 ,  C04B2235/3287 ,  C04B2235/3293 ,  C04B2235/3294 ,  C04B2235/3296 ,  C04B2235/3298 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/3463 ,  C23C16/483 ,  C23C26/00 ,  G02B6/02042 ,  G02B6/13 ,  G02B6/132 ,  G02B2006/12147 ,  G02B2006/1215 ,  G02B2006/12176 ,  Y02P40/57

Abstract: Monolithic optical structures include a plurality of layer with each layer having an isolated optical pathway confined within a portion of the layer. The monolithic optical structure can be used as an optical fiber preform. Alternatively or additionally, the monolithic optical structure can include integrated optical circuits within one or more layers of the structure. Monolithic optical structures can be formed by performing multiple passes of a substrate through a flowing particle stream. The deposited particles form an optical material following consolidation. Flexible optical fibers include a plurality of independent light channels extending along the length of the optical fiber. The fibers can be pulled from an appropriate preform.

Abstract translation: 单片光学结构包括多个层，每个层具有限定在层的一部分内的隔离的光学路径。 单片光学结构可以用作光纤预制件。 或者或另外，单片光学结构可以包括在该结构的一个或多个层内的集成光学电路。 单片光学结构可以通过通过流动的颗粒流进行多次通过基板来形成。 沉积的颗粒在固结后形成光学材料。 柔性光纤包括沿着光纤的长度延伸的多个独立光通道。 纤维可以从适当的预成型件拉出。

公开(公告)号：DE69942687D1

公开(公告)日：2010-09-30

申请号：DE69942687

申请日：1999-05-20

Applicant: NANOGRAM CORP

Inventor： KUMAR SUJEET ,  BI XIANGXIN ,  KAMBE NOBUYUKI

IPC: C01B33/113 ,  C11D9/02 ,  C01B15/14 ,  C01B17/00 ,  C01B33/00 ,  C01B33/12 ,  C01B33/18 ,  C09G1/02 ,  C09K3/14 ,  C11D3/14 ,  C11D7/14 ,  C11D9/04 ,  H01B1/06

公开(公告)号：AU2439902A

公开(公告)日：2002-04-29

申请号：AU2439902

申请日：2001-10-16

Applicant: NANOGRAM CORP

Inventor： BI XIANGXIN ,  MOSSO RONALD J ,  CHIRUVOLU SHIVKUMAR ,  KUMAR SUJEET ,  GARDNER JAMES T ,  LIM SEUNG M ,  MCGOVERN WILLIAM E

IPC: G02B6/13 ,  B05C19/04 ,  B05C19/06 ,  B05D3/06 ,  C23C4/12 ,  C23C16/40 ,  C23C16/44 ,  C23C16/48 ,  C23C24/10 ,  C23C26/02 ,  B05C5/02 ,  B05C11/00 ,  B05D1/04 ,  B05D1/40 ,  B05D3/00 ,  C23C14/28

Abstract: Light reactive deposition uses an intense light beam to form particles that are directly coated onto a substrate surface. In some embodiments, a coating apparatus comprising a noncircular reactant inlet, optical elements forming a light path, a first substrate, and a motor connected to the apparatus. The reactant inlet defines a reactant stream path. The light path intersects the reactant stream path at a reaction zone with a product stream path continuing from the reaction zone. The substrate intersects the product stream path. Also, operation of the motor moves the first substrate relative to the product stream. Various broad methods are described for using light driven chemical reactions to produce efficiently highly uniform coatings.

公开(公告)号：CA2364262A1

公开(公告)日：2000-09-14

申请号：CA2364262

申请日：2000-03-08

Applicant: NANOGRAM CORP

Inventor： KAMBE NOBUYUKI ,  KUMAR SUJEET ,  REITZ HARIKLIA DRIS ,  BI XIANGXIN

IPC: B82B3/00 ,  C01G9/02 ,  C01G9/03 ,  C09C1/04 ,  C09K11/54 ,  H01C7/112 ,  C22B19/00

Abstract: A collection of zinc oxide nanoparticles have been produced by laser pyrolys is (300). 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.

公开(公告)号：JP2010265171A

公开(公告)日：2010-11-25

申请号：JP2010154669

申请日：2010-07-07

Applicant: Nanogram Corp ,  ナノグラム・コーポレーション

Inventor： KUMAR SUJEET ,  REITZ HARIKLIA DRIS ,  BI XIANGXIN ,  KAMBE NOBUYUKI

IPC: B24B37/00 ,  C01F7/02 ,  C01F7/30 ,  C09G1/02 ,  C09K3/14 ,  H01L21/304

CPC classification number: C01F7/02 ,  B82Y30/00 ,  C01F7/30 ,  C01F7/306 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/32 ,  C01P2004/50 ,  C01P2004/52 ,  C01P2004/62 ,  C01P2004/64 ,  C09G1/02

Abstract: PROBLEM TO BE SOLVED: To provide aluminum oxide particles having extremely small particle diameters and an extremely narrow distribution of particle diameters.
SOLUTION: A collection of nanoparticles of aluminum oxide having a very narrow distribution of particle diameters are produced by laser pyrolysis. The distribution of particle diameters effectively does not have a tail and almost no particles having a diameter greater than about 4 times the average diameter. The pyrolysis is performed by pyrolyzing a molecular stream containing an aluminum precursor, an oxidizing agent and an infrared absorber.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供具有非常小的粒径和非常窄的粒径分布的氧化铝颗粒。 解决方案：通过激光热解产生具有非常窄的粒径分布的氧化铝纳米颗粒的集合。 颗粒直径的分布有效地不具有尾部，并且几乎没有直径大于平均直径的约4倍的颗粒。 通过热分解含有铝前体，氧化剂和红外吸收剂的分子流来进行热解。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：WO2004110737A3

公开(公告)日：2005-06-30

申请号：PCT/US2004016534

申请日：2004-05-27

Applicant: NANOGRAM CORP ,  BI XIANGXIN ,  LOPEZ HERMAN A ,  NARASIMHA PRASAD ,  EUVRARD ERIC ,  MOSSO RONALD J

Inventor： BI XIANGXIN ,  LOPEZ HERMAN A ,  NARASIMHA PRASAD ,  EUVRARD ERIC ,  MOSSO RONALD J

IPC: B05D3/02 ,  B05D7/00 ,  B32B20060101 ,  C03B37/018 ,  C23C16/40 ,  C23C16/452 ,  C23C16/453 ,  C23C24/00 ,  C23C24/04 ,  G02B6/10

CPC classification number: G02B1/12 ,  B05D1/12 ,  B05D3/06 ,  C03B19/01 ,  C03B19/1415 ,  C03B37/0128 ,  C03B37/01294 ,  C03B37/01406 ,  C03B37/01413 ,  C03B37/0142 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2207/34 ,  C23C16/401 ,  C23C16/482 ,  C23C16/483 ,  C23C16/56 ,  C23C24/00 ,  C23C24/04 ,  G02B6/036 ,  G02B6/132 ,  Y02P40/57

Abstract: High rate deposition methods comprise depositing a powder coating from a product flow. The product flow results from a chemical reaction within the flow. Some of the powder coatings consolidate under appropriate conditions into an optical coating. The substrate can have a first optical coating onto which the powder coating is placed. The resulting optical coating following consolidation can have a large index-of-refraction difference with the underlying first optical coating, high thickness and index-of-refraction uniformity across the substrate and high thickness and index-of-refraction uniformity between coatings formed on different substrates under equivalent conditions. In some embodiments, the deposition can result in a powder coating of at least about 100 nm in no more than about 30 minutes with a substrate having a surface area of at least about 25 square centimeters.

Abstract translation: 高速沉积方法包括从产品流中沉积粉末涂层。 产物流由流动内的化学反应产生。 一些粉末涂料在合适的条件下固化成光学涂层。 基底可以具有第一光学涂层，其上放置粉末涂层。 固结后的所得光学涂层可以具有与基底的第一光学涂层，基底上的高厚度和折射率均匀性的较大的折射率差异，并且在不同的涂层之间形成的涂层之间的高厚度和折射率均匀性 在相同条件下的底物。 在一些实施方案中，沉积可导致在不超过约30分钟内至少约100nm的粉末涂层，其中基材的表面积为至少约25平方厘米。

公开(公告)号：WO0107155A9

公开(公告)日：2002-08-29

申请号：PCT/US0019578

申请日：2000-07-18

Applicant: NANOGRAM CORP

Inventor： MOSSO RONALD J ,  BI XIANGXIN ,  GARDNER JAMES T ,  KUMAR SUJEET ,  PHILLIPS SAMUEL R

IPC: G01N21/63 ,  B01J6/00 ,  B01J19/00 ,  B01J19/12 ,  G01N21/27 ,  G01N21/33 ,  G01N21/35 ,  B01J19/08

CPC classification number: B01J6/008 ,  B01J19/121 ,  B01J2219/0879

Abstract: Improvements to chemical reaction systems (100) provide for the production of commercial quantities of chemical products, such as chemical powders. The improved chemical reaction systems (100) can accomodate a large reactant flux for the production of significant amounts of product. Preferred reaction systems (100) are based on laser pyrolysis. Features of the system (100) provide for the production of highly uniform product particles.

Abstract translation: 化学反应体系（100）的改进提供了生产商业数量的化学产品，如化学粉末。 改进的化学反应体系（100）可以容纳大量的反应物通量，用于生产大量的产品。 优选的反应体系（100）基于激光热解。 系统（100）的特征提供了高度均匀的产品颗粒的生产。

公开(公告)号：AU3945802A

公开(公告)日：2002-06-11

申请号：AU3945802

申请日：2001-10-26

Applicant: NANOGRAM CORP

Inventor： BRYAN MICHAEL A ,  BI XIANGXIN

IPC: B29D11/00 ,  B32B9/04 ,  C03B19/14 ,  C03B37/012 ,  C03B37/014 ,  C03B37/027 ,  C04B35/14 ,  C23C16/48 ,  C23C26/00 ,  C23C28/00 ,  C23C28/04 ,  G02B1/02 ,  G02B1/04 ,  G02B6/02 ,  G02B6/12 ,  G02B6/13 ,  G02B6/132 ,  G02B6/43

Abstract: Monolithic optical structures include a plurality of layer with each layer having an isolated optical pathway confined within a portion of the layer. The monolithic optical structure can be used as an optical fiber preform. Alternatively or additionally, the monolithic optical structure can include integrated optical circuits within one or more layers of the structure. Monolithic optical structures can be formed by performing multiple passes of a substrate through a flowing particle stream. The deposited particles form an optical material following consolidation. Flexible optical fibers include a plurality of independent light channels extending along the length of the optical fiber. The fibers can be pulled from an appropriate preform.

公开(公告)号：CA2350201A1

公开(公告)日：2000-05-18

申请号：CA2350201

申请日：1999-11-08

Applicant: NANOGRAM CORP

Inventor： HARIKLIA DRIS REITZ ,  HORNE CRAIG R ,  BI XIANGXIN ,  MOSSO RONALD J ,  KAMBE NOBUYUKI ,  GARDNER JAMES T ,  KUMAR SUJEET

IPC: C01G45/00 ,  C01G45/02 ,  C01G45/12 ,  H01M4/02 ,  H01M4/50 ,  H01M4/505 ,  H01M10/052 ,  H01M10/36 ,  A21B2/00 ,  H05B3/10 ,  B01J23/32 ,  A45D20/40

Abstract: Manganese oxide particles and lithium manganese oxide particles have been produced with an average diameter less than about 500 nm. The particles have a high degree of uniformity including a very narrow distribution of particles sizes. Methods are described for producing metal oxides by performing a reaction with an aerosol including a metal precursor. In particular, the particles can be formed by laser pyrolysis. The lithium manganese oxide particles can be formed by the heat treatment of nanoparticles of manganese oxide. Alternatively, lithium manganese oxide particles can be formed direct ly by laser pyrolysis. The lithium manganese oxide particles are useful as acti ve materials in the positive electrodes of lithium based batteries. Improved batteries result from the use of the uniform nanoscale lithium manganese oxi de particles.