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1. 发明申请

WO2005090652A1 SELF ASSEMBLED ORGANIC NANOCRYSTAL SUPERLATTICES 审中-公开
标题翻译：自组装有机纳米晶体超导
公开(公告)号：WO2005090652A1
公开(公告)日：2005-09-29
申请号：PCT/US2004/043689
申请日：2004-12-21
申请人： EASTMAN KODAK COMPANY , BLANTON, Thomas, Nelson , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , MEHTA, Rajesh, Vinodrai
发明人： BLANTON, Thomas, Nelson , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , MEHTA, Rajesh, Vinodrai
IPC分类号： C30B29/68
CPC分类号： C30B29/54 , C30B29/68 , Y10T428/25 , Y10T428/258 , Y10T428/26 , Y10T428/263 , Y10T428/265 , Y10T428/268 , Y10T428/31504
摘要： A process for the preparation of a self assembled superlattice thin film comprising: (i) combining one or more functional organic material and one or more surface active material in a compressed CO 2 phase, where they interact to form an aggregated system having a continuous compressed CO 2 phase and a plurality of aggregates comprising surfactant and functional material molecules of average diameter less than 50 nanometers dispersed therein; (ii) rapidly depressurizing the compressed phase thereby precipitating the dispersed materials in the form of composite organic nanocrystals of average diameter less than 50 nanometers, and (iii) depositing the organic nanocrystals on a substrate surface, wherein the organic nanocrystals form a thin film having an ionic content of less than 0.001 M in equivalent sodium chloride concentration, and the thin film exhibits a long range periodicity in the arrangement of the organic nanocrystals in a self assembled superlattice structure.
摘要翻译：一种用于制备自组装超晶格薄膜的方法，包括：（i）将一种或多种功能性有机材料和一种或多种表面活性材料在压缩的CO 2相中组合，其中它们相互作用以形成具有连续压缩CO 2的聚集体系相和包含分散在其中的表面活性剂和平均直径小于50纳米的功能材料分子的多个聚集体; （ii）使压缩相快速减压，从而以平均直径小于50纳米的复合有机纳米晶体的形式沉淀分散的材料，和（iii）将有机纳米晶体沉积在基材表面上，其中有机纳米晶体形成具有当量氯化钠浓度的离子含量小于0.001M，并且薄膜在自组装超晶格结构中的有机纳米晶体的布置中表现出长程周期性。

2. 发明申请

WO2005095005A1 DEPOSITION OF UNIFORM LAYER OF PARTICULATE MATERIAL 审中-公开
标题翻译：沉积物质的均匀层
公开(公告)号：WO2005095005A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/010634
申请日：2005-03-31
申请人： EASTMAN KODAK COMPANY , MEHTA, Rajesh, Vinodrai , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , ROBINSON, Kelly, Stephen , POND, Karen, Lisa , HOUGHTALING, Bradley, Maurice
发明人： MEHTA, Rajesh, Vinodrai , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , ROBINSON, Kelly, Stephen , POND, Karen, Lisa , HOUGHTALING, Bradley, Maurice
IPC分类号： B05D1/12
CPC分类号： B05D1/12 , B05D1/025 , B05D2401/90
摘要： Deposition of particulate material of a substance on a surface includes: (i) charging a vessel with a compressed fluid; (ii) introducing into the vessel a first feed stream comprising a solvent and the substance and a second feed stream comprising the compressed fluid, wherein the substance is less soluble in the compressed fluid relative to its solubility in the solvent and the solvent is soluble in the compressed fluid, and wherein the first feed stream is dispersed in the compressed fluid, allowing extraction of the solvent into the compressed fluid and precipitation of particles of the substance; (iii) exhausting components from the vessel at a rate substantially equal to the rate of addition of such components to the vessel in step (ii) through a restrictive passage whereby a flow of particles of the substance is formed; and (iv) exposing a receiver surface to the exhausted flow of particles.
摘要翻译：将物质颗粒物质沉积在表面上包括：（i）向容器中加入压缩流体; （ii）向容器中引入包含溶剂和物质的第一进料流和包含压缩流体的第二进料流，其中该物质相对于其在溶剂中的溶解度较不溶于压缩流体，溶剂可溶于压缩流体，并且其中第一进料流分散在压缩流体中，允许将溶剂萃取到压缩流体中并沉淀物质颗粒; （iii）通过限制性通道以基本上等于这种组分向容器加入速率的速率从容器排出组分，由此形成物质的颗粒流; 和（iv）将接收器表面暴露于排出的颗粒流。

3. 发明申请

WO2005002861A1 AN ARTICLE HAVING MULTIPLE SPECTRAL DEPOSITS 审中-公开
标题翻译：具有多个光谱沉积物的物品
公开(公告)号：WO2005002861A1
公开(公告)日：2005-01-13
申请号：PCT/US2004/020049
申请日：2004-06-23
申请人： EASTMAN KODAK COMPANY , NELSON, David, John , SADASIVAN, Sridhar , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , IRVIN, Glen, Clifford., Jr. , MEHTA, Rajesh, Vinodrai
发明人： NELSON, David, John , SADASIVAN, Sridhar , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , IRVIN, Glen, Clifford., Jr. , MEHTA, Rajesh, Vinodrai
IPC分类号： B41J2/21
CPC分类号： C09D11/30 , B41J2/2107 , C09D11/36 , C30B7/00
摘要： An article having multiple spectral deposits is provided. The article can include a support and a single nanomorphic marking material adapted to reflect light having a first spectral content and adapted to reflect light having a second spectral content. The article can include a support and a nanomorphic marking material held by the support that luminesces at a plurality of wavelengths. The article can include a support and marking material having a first particle size and a second particle size. The first particle size reflects a first spectrum and the second particle size reflects a second spectrum. The article can include a support and a marking material held by said support with the marking material including a nanocrystalline particulate having a measurable property non-characteristic of the same marking material in a bulk state.
摘要翻译：提供了具有多个光谱沉积物的物品。该物品可以包括支撑体和适于反射具有第一光谱含量的光并适于反射具有第二光谱含量的光的单个纳米标记材料。该制品可以包括由多个波长发光的由支撑体保持的支撑体和纳米标记材料。该制品可以包括具有第一粒度和第二粒径的支撑和标记材料。第一粒度反映第一光谱，第二粒径反映第二光谱。该制品可以包括由所述支撑件和所述支撑件保持的标记材料，所述标记材料包括纳米晶体颗粒，所述纳米晶体颗粒具有在体状态下相同标记材料的非特征性的可测量性质。

4. 发明申请

WO2006041521A1 PROCESS FOR THE FORMATION OF PARTICULATE MATERIAL 审中-公开
标题翻译：形成颗粒物的方法
公开(公告)号：WO2006041521A1
公开(公告)日：2006-04-20
申请号：PCT/US2005/010635
申请日：2005-03-31
申请人： EASTMAN KODAK COMPANY , MEHTA, Rajesh, Vinodrai , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , ZABELNY, Robert Alan , SPROUT, Ross, Alan , BURNS, Carl, Robert
发明人： MEHTA, Rajesh, Vinodrai , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , ZABELNY, Robert Alan , SPROUT, Ross, Alan , BURNS, Carl, Robert
IPC分类号： B01J2/04 , A61K9/14 , B01F3/00
CPC分类号： B01F3/1207 , A61K9/145 , B01F7/22 , B01F2003/0064 , B01F2003/04092 , B01J2/04
摘要： A process for the formation of particulate material of a desired substance including: (i) charging a vessel with a supercritical fluid ; (ii) agitating the contents of the vessel with a rotary agitator, creating a relatively highly agitated zone and a bulk mixing zone ; (iii) introducing into the agitated vessel a first feed stream comprising a solvent and the desired substance and a second feed stream comprising the supercritical fluid, wherein the desired substance is less soluble in the supercritical fluid relative to tis solubility in the solvent, the first and second feed streams are introduced into the highly agitated zone of the vessel and the first feed stream is dispersed in the supercritical fluid by action of the rotary agitator, allowing extraction of the solvent into the supercritical fluid, and (iv) precipitating particles of the desired substance in the vessel with a volume-weighted average diameter of less than 100 nanometers.
摘要翻译：用于形成所需物质的颗粒材料的方法，包括：（i）用超临界流体填充容器; （ii）用旋转搅拌器搅拌容器的内容物，产生相对高度搅拌的区域和本体混合区域; （iii）向搅拌的容器中引入包含溶剂和所需物质的第一进料流和包含超临界流体的第二进料流，其中所需物质相对于溶剂在溶剂中的溶解度较不溶于超临界流体，第一并且将第二进料流引入容器的高度搅拌的区域中，并且通过旋转搅拌器的作用将第一进料流分散在超临界流体中，从而将溶剂萃取到超临界流体中，和（iv）沉淀出容器中所需物质的体积加权平均直径小于100纳米。

5. 发明申请

WO2011136978A1 PRINTHEAD INCLUDING PARTICULATE TOLERANT FILTER 审中-公开
标题翻译：包括颗粒容忍过滤器
公开(公告)号：WO2011136978A1
公开(公告)日：2011-11-03
申请号：PCT/US2011/033024
申请日：2011-04-19
申请人： EASTMAN KODAK COMPANY , MEHTA, Rajesh, Vinodrai , LOPEZ, Ali, Gerardo , NG, Kam, Chuen , PANCHAWAGH, Hrishikesh, V.
发明人： MEHTA, Rajesh, Vinodrai , LOPEZ, Ali, Gerardo , NG, Kam, Chuen , PANCHAWAGH, Hrishikesh, V.
IPC分类号： B41J2/03
CPC分类号： B41J2/155 , B41J2/03 , B41J2/16 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2002/031 , B41J2002/14403
摘要： A printhead includes a nozzle plate (49), a filter (100), and a plurality of walls. Portions of the nozzle plate (49) define a plurality of nozzles (50). The filter, for example, a filter membrane, includes a plurality of pores grouped in a plurality of pore clusters (120). Each of the plurality of walls extends from the nozzle plate to the filter membrane to define a plurality of liquid chambers (53) positioned between the nozzle plate and the filter membrane. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. Each liquid chamber of the plurality of liquid chambers is in fluid communication with the plurality of pores of a respective one of the plurality of pore clusters. The respective one of the plurality of pore clusters includes two pore sub-clusters (125) spaced apart from each other by a non-porous portion (130) of the filter membrane.
摘要翻译：打印头包括喷嘴板（49），过滤器（100）和多个壁。喷嘴板（49）的部分限定多个喷嘴（50）。过滤器，例如过滤膜，包括分组在多个孔簇（120）中的多个孔。多个壁中的每一个从喷嘴板延伸到过滤膜以限定位于喷嘴板和过滤膜之间的多个液体室（53）。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。多个液体室中的每个液体室与多个孔群中的相应一个的多个孔流体连通。多个孔群中的相应一个包括通过过滤膜的无孔部分（130）彼此间隔开的两个孔子群（125）。

6. 发明申请

WO2011041105A1 MICROVALVE FOR CONTROL OF COMPRESSED FLUIDS 审中-公开
标题翻译：用于控制压缩流体的MICROVALVE
公开(公告)号：WO2011041105A1
公开(公告)日：2011-04-07
申请号：PCT/US2010/048913
申请日：2010-09-15
申请人： EASTMAN KODAK COMPANY , MARCUS, Michael, Alan , MEHTA, Rajesh, Vinodrai , NG, Kam, Chuen
发明人： MARCUS, Michael, Alan , MEHTA, Rajesh, Vinodrai , NG, Kam, Chuen
IPC分类号： F16K99/00
CPC分类号： F16K99/0001 , F16K99/0007 , F16K99/0034 , F16K99/0044 , F16K99/0048
摘要： A micro-electromechanical device for controlling compressed fluid flow is provided. A chamber includes a fluid flow inlet port, a high pressure region exceeding 30 bar, and a fluid flow outlet port. A moveable micro-electromechanical valve is positioned to contact the fluid flow outlet port when the moveable micro-electromechanical valve is in a first position. An electrical connection to the moveable micro-electromechanical valve provides an electrical pulse train to the moveable micro-electromechanical valve to actuate the valve at a rate of 10 KHz or more to move the valve in order to control fluid communication between the high pressure region and a low pressure region downstream from the fluid flow outlet port.
摘要翻译：提供了一种用于控制压缩流体流动的微机电装置。腔室包括流体流入口，高压区域超过30巴，以及流体流出口。当可移动的微机电阀处于第一位置时，可移动微机电阀定位成接触流体流出口。与可移动的微机电阀的电连接提供到可移动的微机电阀的电脉冲串，以10KHz或更高的速率驱动阀以移动阀，以便控制阀的高压区和在流体出口端口下游的低压区域。

7. 发明申请

WO2011041214A1 MICROVALVE FOR CONTROL OF COMPRESSED FLUIDS 审中-公开
标题翻译：用于控制压缩流体的微量元件
公开(公告)号：WO2011041214A1
公开(公告)日：2011-04-07
申请号：PCT/US2010/050107
申请日：2010-09-24
申请人： EASTMAN KODAK COMPANY , MARCUS, Michael, Alan , MEHTA, Rajesh, Vinodrai , NG, Kam, Chuen
发明人： MARCUS, Michael, Alan , MEHTA, Rajesh, Vinodrai , NG, Kam, Chuen
IPC分类号： F16K99/00
CPC分类号： F16K99/0001 , F16K99/0007 , Y10T137/0318
摘要： A compressed fluid micro valve for controlling flow of compressed fluid from a region of high pressure to a region of low pressure is provided. A chamber (180) includes an inlet port (110), a region of high pressure, and an outlet port (130) leading to a region of low pressure. A cantilever beam (30) includes a first portion, a second portion, and a third portion. The cantilever beam (30) is anchored to a portion of the chamber and is suspended in the chamber such that the first portion and third portion of the cantilever beam are exposed to the region of high pressure on all sides. The second portion of the cantilever beam overlaps the outlet port. The cantilever beam includes a first position in contact with the outlet port (130) to prevent fluid flow from the chamber through the outlet port (130) and a second position removed from contact with the outlet port (130) to permit fluid flow from the chamber through the outlet port.
摘要翻译：提供一种用于控制压缩流体从高压区域到低压区域的压缩流体微阀。腔室（180）包括入口（110），高压区域以及通向低压区域的出口（130）。悬臂梁（30）包括第一部分，第二部分和第三部分。悬臂梁（30）被锚定到腔室的一部分并且悬挂在腔室中，使得悬臂梁的第一部分和第三部分暴露于所有侧面的高压区域。悬臂梁的第二部分与出口重叠。所述悬臂梁包括与所述出口端口接触的第一位置，以防止流体从所述室流过所述出口端口，并且从与所述出口端口接触的第二位置脱离以允许流体从所述出口室通过出口。

8. 发明申请

WO2003053561A3 A SURFACTANT ASSISTED NANOMATERIAL GENERATION PROCESS 审中-公开
公开(公告)号：WO2003053561A3
公开(公告)日：2003-07-03
申请号：PCT/US2002/021788
申请日：2002-07-11
申请人： EASTMAN KODAK COMPANY
发明人： JAGANNATHAN, Ramesh , IRVIN, Jr., Glen, C. , JAGANNATHAN, Seshadri , SADASIVAN, Sridhar , SUNDERRAJAN, Suresh , RUEPING, John, E. , MERZ, Gary, E. , MEHTA, Rajesh, Vinodrai , SPROUT, Ross, Alan , TUSCHEL, David, Daniel , LENHART, William, Charles , NELSON, David, J.
IPC分类号： B01J2/04
摘要： A process for the preparation of nanoscale particulate material is described comprising: (i) combining one or more functional material to be precipitated as nanoscale particles and one or more surface active material in a compressed CO 2 phase with a density of at least 0.1 g/cc, where the functional material is substantially insoluble in the compressed CO 2 , in the absence of the surfactant, the surfactant comprises a compressed CO 2 -philic portion and a functional material-philic portion, and the compressed CO 2 phase, functional material and surfactant interact to form an aggregated system having a continuous compressed CO 2 phase and a plurality of aggregates comprising surfactant and functional material molecules of average diameter less than 10 nanometers dispersed therein; and (ii) rapidly depressurizing the compressed CO 2 phase thereby precipitating the dispersed functional and surfactant materials in the form of composite particles of average diameter from 0.5 to less than 10 nanometers.

9. 发明申请

WO2003053561A2 A SURFACTANT ASSISTED NANOMATERIAL GENERATION PROCESS 审中-公开
标题翻译：表面活性剂辅助的纳米生物过程
公开(公告)号：WO2003053561A2
公开(公告)日：2003-07-03
申请号：PCT/US2002/021788
申请日：2002-07-11
申请人： EASTMAN KODAK COMPANY
发明人： JAGANNATHAN, Ramesh , IRVIN, Jr., Glen, C. , JAGANNATHAN, Seshadri , SADASIVAN, Sridhar , SUNDERRAJAN, Suresh , RUEPING, John, E. , MERZ, Gary, E. , MEHTA, Rajesh, Vinodrai , SPROUT, Ross, Alan , TUSCHEL, David, Daniel , LENHART, William, Charles , NELSON, David, J.
IPC分类号： B01J13/00
CPC分类号： C09D11/30 , B41J2/211 , C09D11/36
摘要： A process for the preparation of nanoscale particulate material is described comprising: (i) combining one or more functional material to be precipitated as nanoscale particles and one or more surface active material in a compressed CO 2 phase with a density of at least 0.1 g/cc, where the functional material is substantially insoluble in the compressed CO 2 , in the absence of the surfactant, the surfactant comprises a compressed CO 2 -philic portion and a functional material-philic portion, and the compressed CO 2 phase, functional material and surfactant interact to form an aggregated system having a continuous compressed CO 2 phase and a plurality of aggregates comprising surfactant and functional material molecules of average diameter less than 10 nanometers dispersed therein; and (ii) rapidly depressurizing the compressed CO 2 phase thereby precipitating the dispersed functional and surfactant materials in the form of composite particles of average diameter from 0.5 to less than 10 nanometers.
摘要翻译：描述了制备纳米尺寸颗粒材料的方法，其包括：（i）将一种或多种待沉淀的功能材料作为纳米级颗粒和一种或多种表面活性物质在压缩的CO 2相中组合，密度为至少0.1g / cc 其中功能材料基本上不溶于压缩的CO 2，在不存在表面活性剂的情况下，表面活性剂包括压缩的CO 2亲水部分和功能材料亲水部分，并且压缩的CO 2相，功能材料和表面活性剂相互作用形成具有连续压缩CO 2相的聚集体系和包含表面活性剂和分散在其中的平均直径小于10纳米的功能材料分子的多个聚集体; 和（ii）将压缩的CO 2相快速减压，从而沉淀出平均直径为0.5至小于10纳米的复合颗粒形式的分散的功能性和表面活性剂材料。

10. 发明申请

WO2003006563A1 A COMPRESSED FLUID FORMULATION 审中-公开
标题翻译：压缩液制剂
公开(公告)号：WO2003006563A1
公开(公告)日：2003-01-23
申请号：PCT/US2002/021789
申请日：2002-07-11
申请人： EASTMAN KODAK COMPANY
发明人： IRVIN, Glen, C. , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , SADASIVAN, Sridhar , SUNDERRAJAN, Suresh , MEHTA, Rajesh, Vinodrai , SPROUT, Ross, Alan , RUEPING, John, E. , MERZ, Gary, E.
IPC分类号： C09D11/02
CPC分类号： C09D11/30 , B41J2/211 , C09D11/36
摘要： An imaging composition comprising a mixture of a fluid and a functional material; wherein the fluid is compressed and the functional material is dispersed and/or solubilized in the compressed fluid; and wherein the mixture is thermodynamically stable or thermodynamically metastable or both.
摘要翻译：一种成像组合物，其包含流体和功能材料的混合物; 其中所述流体被压缩并且所述功能材料被分散和/或溶解在所述压缩流体中; 并且其中所述混合物是热力学稳定的或热力学上亚稳定的或两者的。

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