公开(公告)号：WO2004110737A2

公开(公告)日：2004-12-23

申请号：PCT/US2004/016534

申请日：2004-05-27

Applicant: NANOGRAM CORPORATION ,  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: B32B

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，沉积可导致至少约100nm的粉末涂层，其表面积至少约25平方厘米，其表面积至少约为25平方厘米。

公开(公告)号：WO2001007155A1

公开(公告)日：2001-02-01

申请号：PCT/US2000/019578

申请日：2000-07-18

Applicant: NANOGRAM CORPORATION

Inventor： MOSSO, Ronald, J. ,  BI, Xiangxin ,  GARDNER, James, T. ,  KUMAR, Sujeet ,  PHILLIPS, Samuel, R.

IPC: 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：EP1335829A2

公开(公告)日：2003-08-20

申请号：EP01987220.9

申请日：2001-10-26

Applicant: Nanogram Corporation

Inventor： BRYAN, Michael A. ,  BI, Xiangxin

IPC: B32B9/04 ,  B05D5/00 ,  B05D1/36 ,  C08J7/18 ,  G02B6/00 ,  G02B6/02 ,  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.

公开(公告)号：EP1082405A1

公开(公告)日：2001-03-14

申请号：EP99924420.5

申请日：1999-05-20

Applicant: Nanogram Corporation

Inventor： KUMAR, Sujeet ,  BI, Xiangxin ,  KAMBE, Nobuyuki

IPC: C11D9/02 ,  C11D9/04 ,  C01B17/00 ,  C01B33/00 ,  C01B15/14 ,  C01B33/12

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.

公开(公告)号：EP1082212A1

公开(公告)日：2001-03-14

申请号：EP99911236.0

申请日：1999-03-08

Applicant: Nanogram Corporation

Inventor： KUMAR, Sujeet ,  BI, Xiangxin ,  KAMBE, Nobuyuki

IPC: B32B5/16 ,  C01G19/02 ,  C30B23/08

CPC classification number: B82Y30/00 ,  C01G19/02 ,  C01P2004/64 ,  C30B25/00 ,  C30B29/16 ,  C30B29/605 ,  Y10T428/26

Abstract: Tin oxide nanoparticles were produced with tin in a variety of oxidation states. In particular, nanoparticles of single phase, crystalline SnO2 were produced. Preferred tin oxide nanoparticles have an average diameter from about 5 nm to about 100 nm with an extremely narrow distribution of particle diameters. The tin oxide nanoparticles can be produced in significant quantities using a laser pyrolysis apparatus. Nanoparticles produced by laser pyrolysis can be subjected to further processing to change the properties of the particles without destroying the nanoscale size of the particles. The nanoscale tin oxide particles are useful for the production of transparent electrodes for use in flat panel displays.

公开(公告)号：EP1027721A1

公开(公告)日：2000-08-16

申请号：EP98956351.5

申请日：1998-10-29

Applicant: Nanogram Corporation

Inventor： KAMBE, Nobuyuki ,  BI, Xiangxin

IPC: H01J61/35 ,  H01J61/40

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 LV light. Laser pyrolysis provides an efficient method for the production of suitable particles.

公开(公告)号：EP1644553A2

公开(公告)日：2006-04-12

申请号：EP04753377.3

申请日：2004-05-27

Applicant: Nanogram Corporation

Inventor： BI, Xiangxin ,  LOPEZ, Herman, A. ,  NARASIMHA, Prasad ,  EUVRARD, Eric ,  MOSSO, Ronald, J.

IPC: C23C16/40 ,  C23C16/452 ,  C23C16/453 ,  B05D3/02 ,  C03B37/018 ,  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.

公开(公告)号：EP1279018A1

公开(公告)日：2003-01-29

申请号：EP01926563.6

申请日：2001-04-03

Applicant: Nanogram Corporation

Inventor： BI, Xiangxin ,  KUMAR, Sujeet ,  HORNE, Craig, R. ,  MOSSO, Ronald, J. ,  GARDNER, James, T. ,  CHIRUVOLU, Shivkumar ,  LIM, Seung, M.

IPC: G01N1/10 ,  G01N1/00 ,  G01N35/02 ,  G01N35/08 ,  G01N35/10 ,  G01N1/14 ,  B01L3/02

CPC classification number: B01J19/0046 ,  B01J2219/00286 ,  B01J2219/00326 ,  B01J2219/0036 ,  B01J2219/00414 ,  B01J2219/00423 ,  B01J2219/00596 ,  B01J2219/00745 ,  B01J2219/00747 ,  B01J2219/00754 ,  B01J2219/00756 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  Y10T436/2575

Abstract: Combinational synthesis methods obtain a plurality of compositions having materially different characteristics using an apparatus having a plurality of collectors. A first quantity of fluid reactants are reacted to form a first quantity of production composition. Following completion of the collection of the first quantity of product composition, a second quantity of fluid reactants are reacted to form a second quantity of product composition materially different from the first quantity of product composition. An apparatus includes a nozzle (130) connected to a reactant source (120) and a plurality of collectors (236). The nozzle and plurality of collectors move relative to each other such that a collector can be selectively placed to receive a fluid stream emanating from the nozzle. The plurality of product compositions can be evaluated to determine their suitability for various applications.

公开(公告)号：EP1249047A1

公开(公告)日：2002-10-16

申请号：EP00979141.9

申请日：2000-11-06

Applicant: Nanogram Corporation

Inventor： BUCKLEY, James, P. ,  GHANTOUS, Dania, I. ,  HOANG, Khanh ,  HORNE, Craig, R. ,  BI, Xiangxin

IPC: H01M4/36

CPC classification number: H01M4/13 ,  H01M4/02 ,  H01M4/131 ,  H01M4/505 ,  H01M2004/021

Abstract: Embodiments of electrodes include a collection of particles having an average diameter less than about 100 nm and have a root mean square surface roughness less than about one micron. Electrodes can be formed with a collection of electroactive nanoparticles having a narrow particle size distribution. Electrodes can be formed having an average thickness less than about 10 microns that include particles having an average diameter less than about 100 nm. Thin electrodes can be used in the formation of thin batteries in which at least one of the electrodes includes nanoscale electroactive particles.

公开(公告)号：EP1082405B1

公开(公告)日：2010-08-18

申请号：EP99924420.5

申请日：1999-05-20

Applicant: NanoGram Corporation

Inventor： KUMAR, Sujeet ,  BI, Xiangxin ,  KAMBE, Nobuyuki

IPC: C11D9/02 ,  C11D9/04 ,  C01B17/00 ,  C01B33/00 ,  C01B15/14 ,  C01B33/12 ,  C01B33/18 ,  C09K3/14 ,  C09G1/02

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