公开(公告)号：AT317292T

公开(公告)日：2006-02-15

申请号：AT02714971

申请日：2002-02-21

Applicant: KREIDO LAB

Inventor： HOLL RICHARD A ,  MCGREVY ALAN N

IPC: B01F27/74 ,  B01J19/10 ,  B01J19/12 ,  B01J19/18 ,  F28D7/00 ,  F28D11/02 ,  F28F13/02 ,  B01F7/12

Abstract: Methods and apparatus for processing materials employ two cylindrical members, one mounted within the other, defining an annular processing chamber. Preferably, the outer member is stationery (stator), while the inner rotates (rotor). The radial spacing between the stator inner surface and the rotor outer surface is equal to or less than the back-to-back radial thicknesses of the two laminar boundary layers formed on the two surfaces by the material being processed. The surfaces are made smooth, as by buffing to a finish of not more than 10 microinches. This structure inhibits formation of Taylor vortices in the processing passage, which cause unstable flow and consequent incomplete mixing. Preferably, the relative velocity between rotor and stator surfaces is at least 1.2 meters per second. The surfaces may be coated with catalysts. Transducers may be provided to apply processing energy, such as microwave, light or ultrasonic waves, through the stator wall.

公开(公告)号：MXPA05002793A

公开(公告)日：2005-09-30

申请号：MXPA05002793

申请日：2003-09-11

Applicant: KREIDO LAB

Inventor： HOLL RICHARD A

IPC: B01F5/06 ,  B01J19/24

Abstract: Metodos y aparatos para reaccion con alta desviacion y/o mezclado de corrientes de fluidos moviles de materiales emplean una zona de reaccion e interdifusion formada en el espacio entre dos superficies fijas, las superficies separandose una distancia maxima de la suma de espesores de las capas limitantes de respaldo a respaldo de los materiales y/o materiales resultantes en las superficies, a un valor tal que cualquier tercer capa entre las dos capas limitantes es demasiado delgada para soportar la agitacion caracterizada por conveccion turbulenta y/o causar canalizacion. Los materiales se interdifunden por desviacion laminar de alta velocidad producida por el flujo de los materiales en lugar de mezclarse por conveccion macroscopica, los materiales accionandose por alimentaciones de entrada de alta velocidad, flujo de gas de alta presion, auxiliar bombeando hacia la zona de reaccion/mezclado, o flujo de gas de alta presion auxiliar creado como un subproducto gaseoso incluido de cualquier reaccion quimica que puede ocurrir.

公开(公告)号：BR0314521A

公开(公告)日：2005-07-26

申请号：BR0314521

申请日：2003-09-11

Applicant: KREIDO LAB

Inventor： HOLL RICHARD A

IPC: B01F5/06 ,  B01J19/24 ,  B81B7/00

Abstract: Methods and apparatus for high shear reacting and/or mixing of moving fluid streams of materials employ an interdiffusing and reacting zone formed in the space between two stationary surfaces, the surfaces being spaced apart a maximum distance of the sum of the thicknesses of the back-to-back boundary layers of the materials and/or resulting materials on the surfaces, to a value such that any third layer between the two boundary layers is too thin to support agitation characterized by turbulent convection and/or to cause channeling. The materials are interdiffused by high speed laminar shear produced by the flow of the materials rather than mixed by macroscopic convection, the materials being driven by high velocity inlet feeds, auxiliary high pressure gas flow pumped into the reaction/mixing zone, or auxiliary high pressure gas flow created as an evolving gaseous byproduct of any chemical reaction that may occur.

公开(公告)号：DE60016228D1

公开(公告)日：2004-12-30

申请号：DE60016228

申请日：2000-07-01

Applicant: KREIDO LAB VENTURA

Inventor： HOLL A

IPC: B01F13/10 ,  B22F3/20 ,  B22F3/22 ,  B29B7/40 ,  B29B7/90 ,  B29C47/00 ,  B29C48/38 ,  B29C67/24 ,  B29C70/58 ,  C08J3/20 ,  C08J5/00 ,  C08K3/00 ,  C08K7/24 ,  C08L71/12 ,  C22C32/00 ,  H01L23/14 ,  H01L23/29 ,  H01L23/31 ,  H05K1/03 ,  H05K3/02 ,  C08K3/08 ,  C08K3/22 ,  C08K5/00 ,  C08K7/22 ,  C08K9/10 ,  H01B3/30

Abstract: Composite materials comprising at least 60 volume %, preferably 70 volume %, of particles of finely powdered filler material in a matrix of poly(arylene ether) polymer material are made by forming a mixture of the components, forming the required bodies therefrom, and then heating and pressing the bodies to a temperature sufficient to melt the polymer and to a pressure sufficient to disperse the melted polymer into the interstices between the filler particles. Surprisingly these polymer materials can only be effective as bonding materials when the solids content is as high as that specified, since with lower contents the resultant bodies are too friable. This is completely contrary to accepted prior art practice which considers that composites are progressivly weakened as the solids content is increased, so that such content must be limited. In processes to obtain as complete a dispersion of the components as possible they are individually dispersed in a liquid dispersion medium containing the polymer together with necessary additives, each mixture being ground if required to obtain a desired particle size, the mixtures are mixed, again ground to produce thorough dispersion, are separated from the liquid dispersion medium and green articles formed from the resulting pasty mixture. The green articles are then heated and pressed as described above. Mixtures of different filler materials may be used to tailor the electrical and physical properties of the final materials. The articles preferably comprise substrates for use in electronic circuits.

公开(公告)号：AT283305T

公开(公告)日：2004-12-15

申请号：AT00945027

申请日：2000-07-01

Applicant: KREIDO LAB

Inventor： HOLL RICHARD A

IPC: C08J3/20 ,  B01F13/10 ,  B22F3/20 ,  B22F3/22 ,  B29B7/40 ,  B29B7/90 ,  B29C47/00 ,  B29C48/38 ,  B29C67/24 ,  B29C70/58 ,  C08J5/00 ,  C08K3/00 ,  C08K7/24 ,  C08L71/12 ,  C22C32/00 ,  H01L23/14 ,  H01L23/29 ,  H01L23/31 ,  H05K1/03 ,  H05K3/02 ,  C08K3/08 ,  C08K3/22 ,  C08K5/00 ,  C08K7/22 ,  C08K9/10

Abstract: Composite materials comprising at least 60 volume %, preferably 70 volume %, of particles of finely powdered filler material in a matrix of poly(arylene ether) polymer material are made by forming a mixture of the components, forming the required bodies therefrom, and then heating and pressing the bodies to a temperature sufficient to melt the polymer and to a pressure sufficient to disperse the melted polymer into the interstices between the filler particles. Surprisingly these polymer materials can only be effective as bonding materials when the solids content is as high as that specified, since with lower contents the resultant bodies are too friable. This is completely contrary to accepted prior art practice which considers that composites are progressivly weakened as the solids content is increased, so that such content must be limited. In processes to obtain as complete a dispersion of the components as possible they are individually dispersed in a liquid dispersion medium containing the polymer together with necessary additives, each mixture being ground if required to obtain a desired particle size, the mixtures are mixed, again ground to produce thorough dispersion, are separated from the liquid dispersion medium and green articles formed from the resulting pasty mixture. The green articles are then heated and pressed as described above. Mixtures of different filler materials may be used to tailor the electrical and physical properties of the final materials. The articles preferably comprise substrates for use in electronic circuits.

公开(公告)号：AT387260T

公开(公告)日：2008-03-15

申请号：AT01935341

申请日：2001-05-10

Applicant: KREIDO LAB

Inventor： HOLL RICHARD

IPC: B01J19/12 ,  B01F7/00 ,  B01F13/00 ,  B01F15/00 ,  B01J19/08 ,  B01J19/10 ,  B01J19/18 ,  C02F1/30 ,  C02F1/32 ,  C02F1/36

Abstract: A window allows the introduction of radiation energy into an annular processing chamber (44) filled with a material to be processed. The chamber is formed from coaxial cylinder members (30,32) rapidly rotating relative to one another. The chamber (44) can be thin enough so that it is short compared to the penetration depth of the radiation through the material, providing even exposure of the material to the radiation. Also, eddies created in the material by the relative rotation enhances the even exposure. When the material inside the annular processing chamber (44) is opaque, resulting in an insignificant penetration depth, the eddies still insure that the material is evenly exposed to the irradiation.

公开(公告)号：PT1385609E

公开(公告)日：2006-06-30

申请号：PT02714971

申请日：2002-02-21

Applicant: KREIDO LAB

Inventor： HOLL RICHARD A ,  MCGREVY ALAN N

IPC: B01F27/74 ,  B01J19/10 ,  B01J19/12 ,  B01J19/18 ,  F28D7/00 ,  F28D11/02 ,  F28F13/02 ,  B01F7/12

公开(公告)号：DK1385609T3

公开(公告)日：2006-06-19

申请号：DK02714971

申请日：2002-02-21

Applicant: KREIDO LAB

Inventor： MCGREVY ALAN N ,  HOLL RICHARD A

IPC: B01F27/74 ,  B01J19/10 ,  B01J19/12 ,  B01J19/18 ,  F28D7/00 ,  F28D11/02 ,  F28F13/02

Abstract: Methods and apparatus for processing materials employ two cylindrical members, one mounted within the other, defining an annular processing chamber. Preferably, the outer member is stationery (stator), while the inner rotates (rotor). The radial spacing between the stator inner surface and the rotor outer surface is equal to or less than the back-to-back radial thicknesses of the two laminar boundary layers formed on the two surfaces by the material being processed. The surfaces are made smooth, as by buffing to a finish of not more than 10 microinches. This structure inhibits formation of Taylor vortices in the processing passage, which cause unstable flow and consequent incomplete mixing. Preferably, the relative velocity between rotor and stator surfaces is at least 1.2 meters per second. The surfaces may be coated with catalysts. Transducers may be provided to apply processing energy, such as microwave, light or ultrasonic waves, through the stator wall.

公开(公告)号：HK1064629A1

公开(公告)日：2005-02-04

申请号：HK04107526

申请日：2004-09-30

Applicant: KREIDO LAB

Inventor： HOLL RICHARD A ,  MCGREVY ALAN N

IPC: B01F27/74 ,  B01J19/10 ,  B01J19/12 ,  B01J19/18 ,  F28D7/00 ,  F28D11/02 ,  F28F13/02 ,  B01F

Abstract: Methods and apparatus for processing materials employ two cylindrical members, one mounted within the other, defining an annular processing chamber. Preferably, the outer member is stationery (stator), while the inner rotates (rotor). The radial spacing between the stator inner surface and the rotor outer surface is equal to or less than the back-to-back radial thicknesses of the two laminar boundary layers formed on the two surfaces by the material being processed. The surfaces are made smooth, as by buffing to a finish of not more than 10 microinches. This structure inhibits formation of Taylor vortices in the processing passage, which cause unstable flow and consequent incomplete mixing. Preferably, the relative velocity between rotor and stator surfaces is at least 1.2 meters per second. The surfaces may be coated with catalysts. Transducers may be provided to apply processing energy, such as microwave, light or ultrasonic waves, through the stator wall.

公开(公告)号：EA005187B1

公开(公告)日：2004-12-30

申请号：EA200300969

申请日：2002-02-21

Applicant: KREIDO LAB

Inventor： HOLL RICHARD A ,  MCGREVY ALAN N

IPC: B01F27/74 ,  B01J19/10 ,  B01J19/12 ,  B01J19/18 ,  F28D7/00 ,  F28D11/02 ,  F28F13/02 ,  B01F7/12

Abstract: Впредложенныхспособахи устройстведляобработкиматериаловиспользуютсядвацилиндрическихэлемента, одинизкоторыхрасположенвнутридругогос образованиемкольцевойтехнологическойкамеры (44). Предпочтительновнешнийэлементявляетсянеподвижным (статор) (30), авнутреннийвращается (ротор) (42). Радиальноерасстояние (44) междувнутреннейповерхностью (46) статора (30) ивнешнейповерхностью (48) ротора (42) непревышаетрадиальнуютолщинудвухламинарныхпограничныхслоев, образованныхнауказанныхповерхностях (46, 48) ирасположенныхвплотнуюдругк другу.