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公开(公告)号：WO2006130817A3
公开(公告)日：2006-12-07
申请号：PCT/US2006/021423
申请日：2006-06-01
Applicant: EASTMAN KODAK COMPANY , MEHTA, Rajesh Vinodrai , JAGANNATHAN, Ramesh , HOUGHTALING, Bradley Maurice , LINK, Robert , ROBINSON, Kelly Stephen , SPROUT, Ross Alan , REED, Kenneth Joseph , VERMA, Alok , MAHON, Scott Bernard , GUTIERREZ, Robledo Osmundo , BLANTON, Thomas Nelson , FORNALIK, Jill Ellen
Inventor： MEHTA, Rajesh Vinodrai , JAGANNATHAN, Ramesh , HOUGHTALING, Bradley Maurice , LINK, Robert , ROBINSON, Kelly Stephen , SPROUT, Ross Alan , REED, Kenneth Joseph , VERMA, Alok , MAHON, Scott Bernard , GUTIERREZ, Robledo Osmundo , BLANTON, Thomas Nelson , FORNALIK, Jill Ellen
Abstract: Deposition of a thin film on a surface comprising: (i) providing a continuous stream of amorphous solid particles of desired material suspended in at least one carrier gas at an average stream temperature below the Tg of the particles, (ii) passing the stream into a heating zone to elevate the average stream temperature to above the Tg of the particles, wherein no substantial chemical transformation of the material occurs due to heating, (iii) exhausting the heated stream through at least one distributing passage, at a rate substantially equal to its rate of addition to the heating zone, wherein the carrier gas does not undergo a thermodynamic phase change upon passage through heating zone and distribution passage, and (iv) exposing a receiver surface that is at a temperature below that of the heated stream to the exhausted flow of the heated stream, and depositing particles of the desired material.
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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
Applicant: EASTMAN KODAK COMPANY , MEHTA, Rajesh, Vinodrai , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , ZABELNY, Robert Alan , SPROUT, Ross, Alan , BURNS, Carl, Robert
Inventor： MEHTA, Rajesh, Vinodrai , JAGANNATHAN, Ramesh , JAGANNATHAN, Seshadri , ZABELNY, Robert Alan , SPROUT, Ross, Alan , BURNS, Carl, Robert
CPC classification number: B01F3/1207 , A61K9/145 , B01F7/22 , B01F2003/0064 , B01F2003/04092 , B01J2/04
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：WO2006130817A2
公开(公告)日：2006-12-07
申请号：PCT/US2006021423
申请日：2006-06-01
Applicant: EASTMAN KODAK CO , MEHTA RAJESH VINODRAI , JAGANNATHAN RAMESH , HOUGHTALING BRADLEY MAURICE , LINK ROBERT , ROBINSON KELLY STEPHEN , SPROUT ROSS ALAN , REED KENNETH JOSEPH , VERMA ALOK , MAHON SCOTT BERNARD , GUTIERREZ ROBLEDO OSMUNDO , BLANTON THOMAS NELSON , FORNALIK JILL ELLEN
Inventor： MEHTA RAJESH VINODRAI , JAGANNATHAN RAMESH , HOUGHTALING BRADLEY MAURICE , LINK ROBERT , ROBINSON KELLY STEPHEN , SPROUT ROSS ALAN , REED KENNETH JOSEPH , VERMA ALOK , MAHON SCOTT BERNARD , GUTIERREZ ROBLEDO OSMUNDO , BLANTON THOMAS NELSON , FORNALIK JILL ELLEN
CPC classification number: B05D1/025 , H01L51/0008 , H01L51/56
Abstract: Deposition of a thin film on a surface comprising: (i) providing a continuous stream of amorphous solid particles of desired material suspended in at least one carrier gas at an average stream temperature below the Tg of the particles, (ii) passing the stream into a heating zone to elevate the average stream temperature to above the Tg of the particles, wherein no substantial chemical transformation of the material occurs due to heating, (iii) exhausting the heated stream through at least one distributing passage, at a rate substantially equal to its rate of addition to the heating zone, wherein the carrier gas does not undergo a thermodynamic phase change upon passage through heating zone and distribution passage, and (iv) exposing a receiver surface that is at a temperature below that of the heated stream to the exhausted flow of the heated stream, and depositing particles of the desired material.
Abstract translation: 在表面上沉积薄膜，包括：（i）以低于颗粒的Tg的平均流温度提供悬浮在至少一种载气中的所需材料的无定形固体颗粒的连续流，（ii）将流送入 将平均流温度升高到高于颗粒的Tg的加热区，其中由于加热而不发生材料的实质化学转化，（iii）以大致等于或等于的速率将加热的流排出至少一个分配通道 其加热速率，其中载气在通过加热区和分配通道时不会发生热力学相位变化，以及（iv）将温度低于加热流的温度的接收器表面暴露于 加热的流的排出的流动，以及沉积所需材料的颗粒。
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公开(公告)号：WO2006130793A1
公开(公告)日：2006-12-07
申请号：PCT/US2006/021336
申请日：2006-06-01
Applicant: EASTMAN KODAK COMPANY , MEHTA, Rajesh Vinodrai , JAGANNATHAN, Ramesh , HOUGHTALING, Bradley Maurice , LINK, Robert , ROBINSON, Kelly Stephen , SPROUT, Ross Alan , REED, Kenneth Joseph , VERMA, Alok , MAHON, Scott Bernard , GUTIERREZ, Robledo Osmundo , BLANTON, Thomas Nelson , FORNALIK, Jill Ellen
Inventor： MEHTA, Rajesh Vinodrai , JAGANNATHAN, Ramesh , HOUGHTALING, Bradley Maurice , LINK, Robert , ROBINSON, Kelly Stephen , SPROUT, Ross Alan , REED, Kenneth Joseph , VERMA, Alok , MAHON, Scott Bernard , GUTIERREZ, Robledo Osmundo , BLANTON, Thomas Nelson , FORNALIK, Jill Ellen
CPC classification number: H01L51/0008 , H01L51/56
Abstract: In accordance with one embodiment, the present invention is directed towards a process for forming an organic electroluminescent device comprising depositing on a substrate at least first and second electrode layers and an organic EL element comprising one or more organic material layers between the first and second electrode layers, wherein at least one organic material layer of the EL element is deposited by providing a continuous stream of amorphous solid particles of organic material suspended in at least one carrier gas, the solid particles having a volume-weighted mean particle diameter of less than 500 nm, and depositing particles of the organic material to form a thin uniform layer of the organic material on the substrate surface.
Abstract translation: 根据一个实施例，本发明涉及一种用于形成有机电致发光器件的方法，该方法包括至少在第一和第二电极层上沉积衬底，以及在第一和第二电极之间包括一个或多个有机材料层的有机EL元件 其中通过提供悬浮在至少一种载气中的有机材料的无定形固体颗粒的连续流来沉积EL元件的至少一个有机材料层，固体颗粒的体积加权平均粒径小于500 并沉积有机材料的颗粒，以在衬底表面上形成薄均匀的有机材料层。
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