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1. 发明申请

US20070003694A1 In-flight modification of inorganic particles within a reaction product flow 审中-公开
标题翻译：在反应产物流中的无机颗粒的飞行中改性
公开(公告)号：US20070003694A1
公开(公告)日：2007-01-04
申请号：US11438477
申请日：2006-05-22
申请人： Shivkumar Chiruvolu , Hui Du , William McGovern , Ronald Mosso , Nobuyuki Kambe
发明人： Shivkumar Chiruvolu , Hui Du , William McGovern , Ronald Mosso , Nobuyuki Kambe
IPC分类号： B05D3/00 , B05D7/00 , B05D1/12 , B29C71/04 , B05B5/025
CPC分类号： B01J2/003 , B01J2/02
摘要： Methods involve in-flight processing of inorganic particles synthesized within the flow. Thus, the flow extends from an inlet connected to a reactant delivery system with inorganic particle precursors to a collector. The as formed inorganic particle can be modified with radiation and/or the application of a coating composition. Additional processing steps can be introduced as desired. Suitable apparatuses for in-flight processing can be based on addition of processing elements onto an inorganic synthesis reactor, such as a laser pyrolysis reactor.
摘要翻译：方法涉及在流程内合成的无机颗粒的飞行处理。因此，流动从连接到具有无机颗粒前体的反应物输送系统的入口延伸到收集器。形成的无机颗粒可以通过辐射和/或施加涂料组合物进行改性。可以根据需要引入额外的处理步骤。用于飞行中处理的合适装置可以基于将加工元素添加到无机合成反应器如激光热解反应器上。

2. 发明申请

US20060286378A1 Nanostructured composite particles and corresponding processes 审中-公开
标题翻译：纳米结构复合颗粒及相应工艺
公开(公告)号：US20060286378A1
公开(公告)日：2006-12-21
申请号：US11438468
申请日：2006-05-22
申请人： Shivkumar Chiruvolu , Hui Du , William McGovern , Craig Horne , Ronald Mosso , Nobuyuki Kambe
发明人： Shivkumar Chiruvolu , Hui Du , William McGovern , Craig Horne , Ronald Mosso , Nobuyuki Kambe
IPC分类号： B29B9/00 , B32B5/16
CPC分类号： G03G9/09733 , G03G9/09307 , G03G9/09328 , G03G9/09335 , G03G9/09342 , G03G9/09378 , G03G9/09385 , G03G9/09708 , G03G9/09716 , G03G9/09725 , Y10T428/2982
摘要： Collections of composite particles comprise inorganic particles and another composition, such as a polymer and/or a coating composition. In some embodiments, the composite particles have small average particle sizes, such as no more than about 10 microns or no more than about 2.5 microns. The composite particles can have selected particle architectures. The inorganic particles can have compositions selected for particular properties. The composite particles can be effective for printing applications, for the formation of optical coatings, and other desirable applications.
摘要翻译：复合颗粒的收集包括无机颗粒和另一种组合物，例如聚合物和/或涂料组合物。在一些实施方案中，复合颗粒具有小的平均粒度，例如不超过约10微米或不大于约2.5微米。复合颗粒可以具有选定的颗粒结构。无机颗粒可以具有特定性质的组合物。复合颗粒可用于印刷应用，用于形成光学涂层和其它期望的应用。

3. 发明申请

US20080026220A9 NANOPARTICLE-BASED POWER COATINGS AND CORRESPONDING STRUCTURES 有权
标题翻译：基于纳米材料的电力涂料和相应的结构
公开(公告)号：US20080026220A9
公开(公告)日：2008-01-31
申请号：US10195851
申请日：2002-07-15
申请人： Xiangxin Bi , Nobuyuki Kambe , Craig Horne , James Gardner , Ronald Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William McGovern , Pierre DeMascarel , Robert Lynch
发明人： Xiangxin Bi , Nobuyuki Kambe , Craig Horne , James Gardner , Ronald Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William McGovern , Pierre DeMascarel , Robert Lynch
IPC分类号： B32B5/16
CPC分类号： B22F9/30 , B01J2/006 , B22F1/0014 , B22F1/0018 , B22F1/0022 , B22F9/16 , B22F2998/00 , B22F2999/00 , B82Y30/00 , C23C4/123 , C23C24/04 , C23C24/10 , Y10T428/24372 , Y10T428/24413 , Y10T428/24421 , Y10T428/24479 , Y10T428/25 , Y10T428/256 , Y10T428/259 , Y10T428/2982 , B22F2202/11
摘要： 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.
摘要翻译：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。

4. 发明申请

US20060147369A1 Nanoparticle production and corresponding structures 审中-公开
公开(公告)号：US20060147369A1
公开(公告)日：2006-07-06
申请号：US11357711
申请日：2006-02-17
申请人： Xiangxin Bi , Nobuyuki Kambe , Craig Horne , James Gardner , Ronald Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William McGovern , Pierre DeMascarel , Robert Lynch
发明人： Xiangxin Bi , Nobuyuki Kambe , Craig Horne , James Gardner , Ronald Mosso , Shivkumar Chiruvolu , Sujeet Kumar , William McGovern , Pierre DeMascarel , Robert Lynch
IPC分类号： B32B19/00 , B32B5/16
CPC分类号： B22F9/30 , B01J4/002 , B01J19/121 , B01J2219/1215 , B01J2219/1224 , B01J2219/1239 , B01J2219/1284 , B01J2219/1293 , B22F2999/00 , B82Y30/00 , C01B25/45 , C01B32/956 , C01B33/113 , C01G9/02 , C01G19/02 , C01G23/005 , C01G23/047 , C01G31/00 , C01G31/02 , C01G45/006 , C01G45/02 , C01G45/1242 , C01G49/00 , C01G49/04 , C01G49/06 , C01G51/00 , C01G51/42 , C01G53/42 , C01P2002/54 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2004/51 , C01P2004/52 , C01P2004/64 , C01P2006/12 , C01P2006/40 , Y10T428/2982 , B22F1/0018 , B22F1/0014 , B22F2202/11
摘要： 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.

5. 发明授权

US07781060B2 Hollow silica nanoparticles as well as synthesis processes and applications thereof 失效
标题翻译：中空二氧化硅纳米颗粒以及其合成方法和应用
公开(公告)号：US07781060B2
公开(公告)日：2010-08-24
申请号：US12002916
申请日：2007-12-18
申请人： Weidong Li , Shivkumar Chiruvolu , Hui Du , Igor Altman , Ronald J. Mosso , Nobuyuki Kambe
发明人： Weidong Li , Shivkumar Chiruvolu , Hui Du , Igor Altman , Ronald J. Mosso , Nobuyuki Kambe
IPC分类号： B32B5/16
CPC分类号： C01B33/18 , B01J13/02 , Y10S977/773 , Y10S977/783 , Y10S977/811 , Y10T428/249974 , Y10T428/2982
摘要： Hollow silica nanoparticles can have well defined non-porous shells with low shell fragmentation and good dispersability. These well defined hollow particles can be formed through the controlled oxidation of silicon nanoparticles in an organic solvent. The hollow nanoparticles can have a submicron secondary particle sizes. The hollow silica nanoparticles can be incorporated into polymer composites, such as low index-of-refraction composites, for appropriate applications.
摘要翻译：中空二氧化硅纳米颗粒可以具有良好限定的无孔壳体，具有低壳断裂和良好的分散性。这些明确定义的中空颗粒可以通过有机溶剂中硅纳米颗粒的受控氧化形成。中空纳米颗粒可以具有亚微米级二次粒径。中空二氧化硅纳米颗粒可以掺入到聚合物复合材料中，例如低折射率复合材料，用于适当的应用。

6. 发明申请

US20080199687A1 Functional composites, functional inks and applications thereof 有权
标题翻译：功能复合材料，功能油墨及其应用
公开(公告)号：US20080199687A1
公开(公告)日：2008-08-21
申请号：US12070063
申请日：2008-02-14
申请人： Shivkumar Chiruvolu , Vladimir K. Dioumaev , Nobuyuki Kambe , Hui Du
发明人： Shivkumar Chiruvolu , Vladimir K. Dioumaev , Nobuyuki Kambe , Hui Du
IPC分类号： B32B5/16 , C08K3/02 , C08K3/08
CPC分类号： H05K1/095 , C09D11/101 , H05K2201/0257 , H05K2201/0266 , H05K2201/0329 , Y10T428/25 , Y10T428/259
摘要： Functional composite materials comprise elemental inorganic particles within an organic matrix. The elemental inorganic materials generally comprise elemental metal, elemental metalloid, alloys thereof, or mixtures thereof. In alternative or additional embodiments, the inorganic particles can comprise a metal oxide, a metalloid oxide, a combination thereof or a mixture thereof. The inorganic particles can have an average primary particle size of no more than abut 250 nm and a secondary particle size in a dispersion when blended with the organic matrix of no more than about 2 microns. The particles can be substantially unagglomerated within the composite. The organic binder can be a functional polymer such as a semiconducting polymer. The inorganic particles can be surface modified, such as with a moiety having an aromatic functional group for desirable interactions with a semiconducting polymer. Appropriate solution based methods can be used for forming the composite from dispersions of the particles. The composites can be processed into products, such as printed electronics devices.
摘要翻译：功能复合材料包括有机基质内的元素无机颗粒。元素无机材料通常包含元素金属，元素准金属，其合金或其混合物。在替代或另外的实施方案中，无机颗粒可以包含金属氧化物，类金属氧化物，其组合或其混合物。当与有机基质共混不超过约2微米时，无机颗粒的平均一次粒径不超过250nm，分散体中的二次粒径。颗粒可以在复合材料内基本上未聚集。有机粘合剂可以是功能聚合物，例如半导体聚合物。无机颗粒可以被表面改性，例如具有芳族官能团的部分用于与半导体聚合物的期望相互作用。基于溶液的方法可用于从颗粒的分散体形成复合物。复合材料可以加工成产品，如印刷电子设备。

7. 发明授权

US08119233B2 Functional composites, functional inks and applications thereof 有权
标题翻译：功能复合材料，功能油墨及其应用
公开(公告)号：US08119233B2
公开(公告)日：2012-02-21
申请号：US12070063
申请日：2008-02-14
申请人： Shivkumar Chiruvolu , Vladimir K. Dioumaev , Nobuyuki Kambe , Hui Du
发明人： Shivkumar Chiruvolu , Vladimir K. Dioumaev , Nobuyuki Kambe , Hui Du
IPC分类号： C08K3/02 , C08K3/08
CPC分类号： H05K1/095 , C09D11/101 , H05K2201/0257 , H05K2201/0266 , H05K2201/0329 , Y10T428/25 , Y10T428/259
摘要： Functional composite materials comprise elemental inorganic particles within an organic matrix. The elemental inorganic materials generally comprise elemental metal, elemental metalloid, alloys thereof, or mixtures thereof. In alternative or additional embodiments, the inorganic particles can comprise a metal oxide, a metalloid oxide, a combination thereof or a mixture thereof. The inorganic particles can have an average primary particle size of no more than abut 250 nm and a secondary particle size in a dispersion when blended with the organic matrix of no more than about 2 microns. The particles can be substantially unagglomerated within the composite. The organic binder can be a functional polymer such as a semiconducting polymer. The inorganic particles can be surface modified, such as with a moiety having an aromatic functional group for desirable interactions with a semiconducting polymer. Appropriate solution based methods can be used for forming the composite from dispersions of the particles. The composites can be processed into products, such as printed electronics devices.
摘要翻译：功能复合材料包括有机基质内的元素无机颗粒。元素无机材料通常包含元素金属，元素准金属，其合金或其混合物。在替代或另外的实施方案中，无机颗粒可以包含金属氧化物，类金属氧化物，其组合或其混合物。当与有机基质共混不超过约2微米时，无机颗粒的平均一次粒径不超过250nm，分散体中的二次粒径。颗粒可以在复合材料内基本上未聚集。有机粘合剂可以是功能聚合物，例如半导体聚合物。无机颗粒可以被表面改性，例如具有芳族官能团的部分用于与半导体聚合物的期望相互作用。基于溶液的方法可用于从颗粒的分散体形成复合物。复合材料可以加工成产品，如印刷电子设备。

8. 发明申请

US20100324191A1 COMPOSITES OF POLYMERS AND METAL/METALLOID OXIDE NANOPARTICLES AND METHODS FOR FORMING THESE COMPOSITES 审中-公开
标题翻译：聚合物和金属/金属氧化物纳米颗粒的组合物及其形成这些复合材料的方法
公开(公告)号：US20100324191A1
公开(公告)日：2010-12-23
申请号：US12785702
申请日：2010-05-24
申请人： Shivkumar Chiruvolu , Hui Du , Nobuyuki Kambe
发明人： Shivkumar Chiruvolu , Hui Du , Nobuyuki Kambe
IPC分类号： C01B13/36 , C08K3/22
CPC分类号： C08K9/04 , B82Y30/00 , C01P2002/72 , C01P2002/82 , C01P2002/84 , C01P2002/88 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C08K3/22 , C08K9/06 , C09C1/3676 , C09C1/3684 , C09C1/3692 , C09J133/02 , Y10T428/256 , Y10T428/268
摘要： Successful dispersion approaches are described for the formation of dispersion of dry powders of inorganic particles. In some embodiments, it is desirable to form the dispersion in two processing steps in which the particles are surface modified in the second processing step. Composites can be formed using the well dispersed particles to form improved inorganic particle-polymer composites. These composites are suitable for optical applications and for forming transparent films, which can have a relatively high index or refraction. In some embodiments, water can be used to alter the surface chemistry of metal oxide particles.
摘要翻译：描述成功的分散方法用于形成无机颗粒的干粉的分散体。在一些实施方案中，期望在第二处理步骤中在其中颗粒被表面改性的两个处理步骤中形成分散体。可以使用良好分散的颗粒形成复合材料，以形成改进的无机颗粒 - 聚合物复合材料。这些复合材料适用于光学应用和用于形成透明膜，其可具有较高的折射率或折射率。在一些实施方案中，可以使用水来改变金属氧化物颗粒的表面化学性质。

9. 发明申请

US20080145641A1 Hollow silica nanoparticles as well as synthesis processes and applications thereof 失效
标题翻译：中空二氧化硅纳米颗粒以及其合成方法和应用
公开(公告)号：US20080145641A1
公开(公告)日：2008-06-19
申请号：US12002916
申请日：2007-12-18
申请人： Weidong Li , Shivkumar Chiruvolu , Hui Du , Igor Altman , Ronald J. Mosso , Nobuyuki Kambe
发明人： Weidong Li , Shivkumar Chiruvolu , Hui Du , Igor Altman , Ronald J. Mosso , Nobuyuki Kambe
IPC分类号： B32B3/26 , B29C65/78
CPC分类号： C01B33/18 , B01J13/02 , Y10S977/773 , Y10S977/783 , Y10S977/811 , Y10T428/249974 , Y10T428/2982
摘要： Hollow silica nanoparticles can have well defined non-porous shells with low shell fragmentation and good dispersability. These well defined hollow particles can be formed through the controlled oxidation of silicon nanoparticles in an organic solvent. The hollow nanoparticles can have a submicron secondary particle sizes. The hollow silica nanoparticles can be incorporated into polymer composites, such as low index-of-refraction composites, for appropriate applications.
摘要翻译：中空二氧化硅纳米颗粒可以具有良好限定的无孔壳体，具有低壳断裂和良好的分散性。这些明确定义的中空颗粒可以通过有机溶剂中硅纳米颗粒的受控氧化形成。中空纳米颗粒可以具有亚微米级二次粒径。中空二氧化硅纳米颗粒可以掺入到聚合物复合材料中，例如低折射率复合材料，用于适当的应用。

10. 发明申请

US20090081304A1 Composite pigment nanoparticles and processes to form organic-inorganic nanoparticle composite particles 审中-公开
标题翻译：复合颜料纳米粒子和形成有机 - 无机纳米颗粒复合颗粒的方法
公开(公告)号：US20090081304A1
公开(公告)日：2009-03-26
申请号：US11903522
申请日：2007-09-21
申请人： Lye Han Valerie Choy , Shivkumar Chiruvolu , Nobuyuki Kambe , Vladimir K. Dioumaev , Hui Du , Shinichi Kuramoto , Hiroto Higuchi
发明人： Lye Han Valerie Choy , Shivkumar Chiruvolu , Nobuyuki Kambe , Vladimir K. Dioumaev , Hui Du , Shinichi Kuramoto , Hiroto Higuchi
IPC分类号： A61K9/14 , C09B67/20 , B02C23/18
CPC分类号： C09B67/0002 , A61K9/143 , B82Y30/00 , C01G23/047 , C01P2004/03 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C01P2004/84 , C09B67/0097 , C09C1/3018 , C09C1/3054 , C09C1/3623 , C09C1/3661
摘要： Milling approaches provide for the efficient formation of composite particles having an inorganic nanoparticle core with an organic coating composition. The nanoparticles can additionally function as a milling media or distinct milling particles can be used and later separated from the product composite particles. In general, the milling is performed in the presence of a dispersing agent that facilitates dispersing of the composite particles in a carrier liquid. The processes described herein can be effectively used in the formation of composite particles comprising organic pigments. Similarly, the composite particles can be formed with other organic compounds, such as organic pharmaceutical compositions.
摘要翻译：研磨方法提供了有机形成具有无机纳米颗粒核心的复合颗粒和有机涂层组合物。纳米颗粒可另外用作研磨介质，或者可以使用不同的研磨颗粒，并且随后从产物复合颗粒中分离。通常，在有助于将复合颗粒分散在载体液体中的分散剂的存在下进行研磨。本文所述的方法可以有效地用于形成包含有机颜料的复合颗粒。类似地，复合颗粒可以与其它有机化合物如有机药物组合物形成。

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