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1. 发明申请

US20080206616A1 CATALYST COATED MEMBRANES AND SPRAYABLE INKS AND PROCESSES FOR FORMING SAME 审中-公开
标题翻译：催化涂层膜和可喷涂的油墨及其形成方法
公开(公告)号：US20080206616A1
公开(公告)日：2008-08-28
申请号：US11679758
申请日：2007-02-27
申请人： Paolina Atanassova , James H. Brewster , Lawrence V. Lucero , Matthew C. Ezenyilimba
发明人： Paolina Atanassova , James H. Brewster , Lawrence V. Lucero , Matthew C. Ezenyilimba
IPC分类号： H01M8/10 , B05D1/02 , B05D3/00 , C08K5/05 , C09D11/00
CPC分类号： H01M4/928 , C09D11/30 , H01M4/8605 , H01M4/861 , H01M4/8642 , H01M4/8652 , H01M4/8657 , H01M4/881 , H01M4/886 , H01M4/8882 , H01M4/90 , H01M4/92 , H01M4/921 , H01M4/925 , H01M4/926 , H01M8/1011 , H01M8/1023 , H01M8/1039 , Y02E60/523
摘要： The invention is directed to highly porous catalyst coated membranes and to sprayable inks and processes for forming catalyst coated membranes. In one aspect, the invention is to a sprayable ink, comprising catalyst particles, polymer electolyte ionomer, and a vehicle for dispersing the catalyst particles and polymer electolyte ionomer. In another aspect, the process comprises the steps of depositing an ink comprising catalyst particles and a vehicle onto a membrane and vaporizing from 40 to 95 weight percent of the vehicle from the sprayed ink under conditions effective to form a catalyst layer on the membrane. Preferably, the depositing and vaporizing steps are alternated to form multiple stacked catalyst layers on the membrane.
摘要翻译：本发明涉及高度多孔的催化剂涂覆的膜和可喷涂的油墨和用于形成催化剂涂覆的膜的方法。一方面，本发明涉及一种可喷涂油墨，其包含催化剂颗粒，聚合物电离离子交联聚合物和用于分散催化剂颗粒和聚合物电离离聚物的载体。在另一方面，该方法包括以下步骤：将包含催化剂颗粒和载体的油墨沉积在膜上并在有效在膜上形成催化剂层的条件下从喷涂的油墨中蒸发40至95重量％的载体。优选地，沉积和蒸发步骤交替以在膜上形成多个层叠的催化剂层。

2. 发明授权

US07214255B2 Aerosol method and apparatus for making particulate products 有权
标题翻译：用于制造颗粒产品的气溶胶方法和设备
公开(公告)号：US07214255B2
公开(公告)日：2007-05-08
申请号：US10761809
申请日：2004-01-21
申请人： James H. Brewster , David E. Dericotte , Mark J. Hampden-Smith , Toivo T. Kodas , Quint H. Powell
发明人： James H. Brewster , David E. Dericotte , Mark J. Hampden-Smith , Toivo T. Kodas , Quint H. Powell
IPC分类号： B22F9/26
CPC分类号： B01J2/04 , B05B17/0615 , B22F9/026 , B22F2999/00 , B22F2202/01
摘要： Provided is an aerosol manufacture facility including an aerosol generator (600), an aerosol heater (604), an aerosol cooler (604), a particle collector (606), a precursor liquid supply system (608), a carrier gas supply system (610), and a cooling gas supply system (612), and optionally other components. Also provided is an aerosol method for manufacturing particles in the aerosol manufacture facility, which, in one embodiment, involves automated process control.
摘要翻译：提供了一种气溶胶制造设备，其包括气溶胶发生器（600），气溶胶加热器（604），气溶胶冷却器（604），颗粒收集器（606），前体液体供应系统（608），载气供应系统 610）和冷却气体供应系统（612），以及任选的其他部件。还提供了一种用于在气溶胶制造设备中制造颗粒的气溶胶方法，其在一个实施方案中涉及自动化过程控制。

3. 发明授权

US06993934B2 Dental glass powders 失效
公开(公告)号：US06993934B2
公开(公告)日：2006-02-07
申请号：US10657455
申请日：2003-09-08
申请人： Toivo T. Kodas , Mark J. Hampden-Smith , Quint H. Powell , James H. Brewster , Daniel J. Skamser , Klaus Kunze , Paolina Atanassova , Paul Napolitano
发明人： Toivo T. Kodas , Mark J. Hampden-Smith , Quint H. Powell , James H. Brewster , Daniel J. Skamser , Klaus Kunze , Paolina Atanassova , Paul Napolitano
IPC分类号： C03B19/10
CPC分类号： B82Y30/00 , A61K6/0276 , A61K6/08 , A61K6/083 , B01J13/02 , B01J19/10 , B01J19/2405 , B01J2219/00112 , B01J2219/00155 , B01J2219/00159 , B01J2219/00162 , B01J2219/00166 , B01J2219/00171 , B01J2219/00186 , B24B37/044 , C01B13/18 , C01B13/185 , C01B17/20 , C01F17/0043 , C01G23/003 , C01P2002/60 , C01P2004/03 , C01P2004/32 , C01P2004/34 , C01P2004/50 , C01P2004/52 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C03B19/106 , C03B2201/07 , C03C8/16 , C03C11/002 , C03C12/00 , C03C14/004 , C03C17/30 , C03C2214/08 , C09G1/02 , C09K3/1436 , C09K3/1463 , C09K11/584 , C09K11/595 , C09K11/623 , C09K11/642 , C09K11/643 , C09K11/644 , C09K11/662 , C09K11/666 , C09K11/672 , C09K11/7701 , C09K11/7708 , C09K11/7729 , C09K11/7769 , C09K11/7776 , C09K11/7784 , C09K11/7786 , C09K11/7787 , H01L21/3212 , Y02P40/57 , Y10T428/29 , Y10T428/2982 , Y10T428/2991 , Y10T428/2995 , Y10T428/2996 , C08L33/00
摘要： Dental glass powders, methods for producing the powders and dental compositions including the glass powders. The powders preferably have a well-controlled particle size, narrow size distribution and a spherical morphology. The method includes forming the particles by a spray pyrolysis technique. The invention also includes dental filler and restorative compositions that include the glass powders.

4. 发明申请

US20070298961A1 METHOD OF PRODUCING ELECTRODES 审中-公开
标题翻译：生产电极的方法
公开(公告)号：US20070298961A1
公开(公告)日：2007-12-27
申请号：US11425767
申请日：2006-06-22
申请人： Gordon L. Rice , Paolina Atanassova , James H. Brewster , David Dericotte , Bryan G. Apodaca , Toivo T. Kodas , Mark J. Hampden-Smith
发明人： Gordon L. Rice , Paolina Atanassova , James H. Brewster , David Dericotte , Bryan G. Apodaca , Toivo T. Kodas , Mark J. Hampden-Smith
IPC分类号： H01M4/88
CPC分类号： H01M4/8846 , H01M4/8605 , H01M4/8825 , H01M4/886 , H01M4/92 , H01M4/926 , H01M8/0234 , H01M8/1007 , H01M2300/0082
摘要： In a method of producing an electrode comprising a layer of an electrocatalytic material on a substrate, at least one liquid medium containing a precursor to the electrocatalytic material is atomized to produce droplets containing the precursor and the droplets are entrained in a stream of carrier gas moving in a first direction. The droplets entrained in the carrier gas stream are then heated to remove the liquid medium and convert the precursor to particles of the electrocatalytic material. The electrocatalytic material particles entrained in said carrier gas stream are then brought into contact with the substrate, whereby the electrocatalytic particles are separated from the carrier gas and collected on the substrate. By imparting relative movement between the substrate and the carrier gas stream in a second direction substantially perpendicular to the first direction a continuous layer of the electrocatalytic material can be progressively deposited on the substrate.
摘要翻译：在制造包含电催化材料层的电极的方法中，将含有电催化材料的前体的至少一种液体介质雾化以产生含有前体的液滴，并将液滴夹带在载气移动流中在第一个方向。夹带在载气流中的液滴然后被加热以除去液体介质并将前体转化为电催化材料的颗粒。然后将携带在所述载气流中的电催化材料颗粒与基底接触，由此将电催化颗粒与载气分离并收集在基底上。通过在基本上垂直于第一方向的第二方向上施加衬底和载气流之间的相对运动，电催化材料的连续层可以逐渐沉积在衬底上。

5. 发明授权

US07255954B2 Energy devices 有权
标题翻译：能源装置
公开(公告)号：US07255954B2
公开(公告)日：2007-08-14
申请号：US10279773
申请日：2002-10-24
申请人： Mark J. Hampden-Smith , Toivo T. Kodas , Paolina Atanassova , Paul Napolitano , Rimple Bhatia , James H. Brewster
发明人： Mark J. Hampden-Smith , Toivo T. Kodas , Paolina Atanassova , Paul Napolitano , Rimple Bhatia , James H. Brewster
IPC分类号： H01M4/86
CPC分类号： B01J21/18 , B01J23/00 , B01J23/34 , B01J23/40 , B01J31/06 , B01J35/0033 , B01J35/023 , B01J35/08 , B01J37/0054 , B01J37/343 , B22F1/0022 , B22F9/026 , B22F2998/00 , B82Y30/00 , C22C29/00 , C22C32/0084 , H01M4/8605 , H01M4/886 , H01M4/8882 , H01M4/90 , H01M4/9016 , H01M4/9075 , H01M4/9083 , H01M4/92 , H01M4/925 , H01M4/926 , H01M8/083 , H01M8/086 , H01M8/1004 , H01M8/1011 , H01M12/08 , H05K1/095 , Y02E60/128 , Y02E60/523 , B22F1/0048
摘要： Electrocatalyst powders and energy devices fabricated using electrocatalyst powders and methods for making energy devices. The energy devices, such as fuel cells, have improved performance over a range of operating conditions.
摘要翻译：使用电催化剂粉末制造的电催化剂粉末和能量装置以及用于制造能量装置的方法。诸如燃料电池的能量装置在一定范围的操作条件下具有改进的性能。

6. 发明授权

US06685762B1 Aerosol method and apparatus for making particulate products 有权
标题翻译：用于制造颗粒产品的气溶胶方法和设备
公开(公告)号：US06685762B1
公开(公告)日：2004-02-03
申请号：US09786999
申请日：2002-02-11
申请人： James H. Brewster , David E. Dericotte , Mark J. Hampden-Smith , Toivo T. Kodas , Quint H. Powell
发明人： James H. Brewster , David E. Dericotte , Mark J. Hampden-Smith , Toivo T. Kodas , Quint H. Powell
IPC分类号： B22F906
CPC分类号： B01J2/04 , B05B17/0615 , B22F9/026 , B22F2999/00 , B22F2202/01
摘要： A process for making particles, the process including generating an aerosol stream which includes droplets of a precursor liquid dispersed in a carrier gas, the precursor liquid including a liquid vehicle and a precursor material, separating the precursor liquid into two portions during the generating step, a first portion exiting the generator in the droplets of the aerosol stream and a second portion exiting as effluent at least a portion of which is recycled to the generator, and also during the generating step adding additional liquid vehicle to at least one of the carrier gas supply, the precursor liquid supply, and the aerosol generator, to at least partially compensate for the tendency of the precursor liquid to become more concentrated in the precursor material over time, and then removing at least a portion of the liquid vehicle from the droplets and forming particles in the aerosol stream.
摘要翻译：一种制造颗粒的方法，所述方法包括产生气溶胶流，其包括分散在载气中的前体液体的液滴，所述前体液体包括液体载体和前体材料，在所述生成步骤期间将前体液分离成两部分，在气溶胶流的液滴中离开发生器的第一部分和作为流出物离开的第二部分，其中至少一部分再循环到发生器中，并且在生成步骤期间，将附加液体载体添加到至少一种载气供应，前体液体供应和气溶胶发生器，以至少部分地补偿前体液体随时间变得更集中在前体材料中的趋势，然后从液滴中去除液态载体的至少一部分，在气溶胶流中形成颗粒。

7. 发明授权

US06623856B1 Dental glass powders comprising spherical glass particles of specific particle size distribution 有权
标题翻译：牙科玻璃粉
公开(公告)号：US06623856B1
公开(公告)日：2003-09-23
申请号：US09520488
申请日：2000-03-08
申请人： Toivo T. Kodas , Mark J. Hampden-Smith , Quint H. Powell , James H. Brewster , Daniel J. Skamser , Klaus Kunze , Paolina Atanassova , Paul Napolitano
发明人： Toivo T. Kodas , Mark J. Hampden-Smith , Quint H. Powell , James H. Brewster , Daniel J. Skamser , Klaus Kunze , Paolina Atanassova , Paul Napolitano
IPC分类号： B32B516
CPC分类号： B82Y30/00 , A61K6/0276 , A61K6/08 , A61K6/083 , B01J13/02 , B01J19/10 , B01J19/2405 , B01J2219/00112 , B01J2219/00155 , B01J2219/00159 , B01J2219/00162 , B01J2219/00166 , B01J2219/00171 , B01J2219/00186 , B24B37/044 , C01B13/18 , C01B13/185 , C01B17/20 , C01F17/0043 , C01G23/003 , C01P2002/60 , C01P2004/03 , C01P2004/32 , C01P2004/34 , C01P2004/50 , C01P2004/52 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C03B19/106 , C03B2201/07 , C03C8/16 , C03C11/002 , C03C12/00 , C03C14/004 , C03C17/30 , C03C2214/08 , C09G1/02 , C09K3/1436 , C09K3/1463 , C09K11/584 , C09K11/595 , C09K11/623 , C09K11/642 , C09K11/643 , C09K11/644 , C09K11/662 , C09K11/666 , C09K11/672 , C09K11/7701 , C09K11/7708 , C09K11/7729 , C09K11/7769 , C09K11/7776 , C09K11/7784 , C09K11/7786 , C09K11/7787 , H01L21/3212 , Y02P40/57 , Y10T428/29 , Y10T428/2982 , Y10T428/2991 , Y10T428/2995 , Y10T428/2996 , C08L33/00
摘要： Dental glass powders, methods for producing the powders and dental compositions including the glass powders. The powders preferably have a well-controlled particle size, narrow size distribution and a spherical morphology. The method includes forming the particles by a spray pyrolysis technique. The invention also includes dental filler and restorative compositions that include the glass powders.
摘要翻译：牙科玻璃粉末，粉末的制造方法和包括玻璃粉末的牙科用组合物。粉末优选具有良好控制的粒度，窄尺寸分布和球形形态。该方法包括通过喷雾热解技术形成颗粒。本发明还包括牙科填料和包括玻璃粉末的修复组合物。

8. 发明申请

US20080075842A1 Processes, Framed Membranes and Masks for Forming Catalyst Coated Membranes and Membrane Electrode Assemblies 审中-公开
标题翻译：用于形成催化剂涂层膜和膜电极组件的方法，框架膜和面罩
公开(公告)号：US20080075842A1
公开(公告)日：2008-03-27
申请号：US11534561
申请日：2006-09-22
申请人： James H. Brewster , Paolina Atanassova , Ross A. Miesem , Gregory A. Romney , Gordon L. Rice , Scott Olin Schmeits
发明人： James H. Brewster , Paolina Atanassova , Ross A. Miesem , Gregory A. Romney , Gordon L. Rice , Scott Olin Schmeits
IPC分类号： B05D5/12 , C08J5/22 , B05C11/11 , H01M4/88
CPC分类号： H01M4/8825 , H01M4/8615 , H01M4/881 , H01M4/8817 , H01M4/886 , H01M8/0273 , H01M8/0297 , H01M8/1011 , H01M8/242 , H01M8/246 , Y02E60/523
摘要： A process for preparing catalyst coated membranes and membrane electrode assemblies for use in direct methanol fuel cells is provided. Cathode and anode layers are formed by spraying catalyst-containing inks onto a novel framed electrolytic membrane to form a catalyst coated membrane. The spraying process optionally employs one or more masks, which carefully control where the catalyst-containing ink is deposited. Following application of the cathode and anode layers, diffusion layers are prepared and inserted onto the catalyst coated membranes, and pressed to form membrane electrode assemblies.
摘要翻译：提供了一种制备用于直接甲醇燃料电池的催化剂涂覆膜和膜电极组件的方法。阴极和阳极层通过将含有催化剂的油墨喷涂到新的框架电解质膜上以形成催化剂涂覆的膜来形成。喷涂方法可选地使用一个或多个掩模，其小心地控制沉积有催化剂的油墨的位置。在施加阴极和阳极层之后，制备扩散层并将其插入催化剂涂覆的膜上，并压制形成膜电极组件。

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