公开(公告)号：WO2016197101A1

公开(公告)日：2016-12-08

申请号：PCT/US2016/036013

申请日：2016-06-06

Applicant: CRITITECH, INC.

Inventor： SUBRAMANIAM, Bala ,  ESPINOSA, Jahna ,  JOHNSON, Greg ,  SITTENAUER, Jacob, M. ,  FARTHING, Joseph, S.

IPC: A61K9/00 ,  B01J3/00 ,  B01D46/00 ,  B01J2/04

CPC classification number: A61K31/337 ,  A61J3/02 ,  A61K9/0019 ,  A61K9/10 ,  A61K9/14 ,  A61K9/1605 ,  A61K9/1682 ,  A61K9/1688 ,  A61K9/5192 ,  B01D46/24 ,  B01D2271/02 ,  B01J2/04 ,  B01J3/008 ,  B01J3/02 ,  B01J4/002 ,  B01J19/10 ,  B01J19/26 ,  B05B1/3489 ,  B05B13/0278 ,  B05D2401/90

Abstract: The present disclosure provides an apparatus and methods of use for collecting particles. An example collection device includes (a) a vessel defining a chamber, wherein the vessel includes a distal end and a proximal end, (b) an inlet port extending from the proximal end of the vessel, wherein the inlet port is in fluid communication with the chamber, and (c) an outlet port extending from the proximal end of the vessel, wherein the inlet port is in fluid communication with the chamber, and wherein the outlet port includes a porous material positioned between the chamber and the outlet port.

Abstract translation: 本公开提供了用于收集颗粒的装置和方法。 示例性收集装置包括（a）限定腔室的容器，其中容器包括远端和近端，（b）从容器的近端延伸的入口端口，其中入口端口与 所述室，以及（c）从所述容器的近端延伸的出口，其中所述入口与所述室流体连通，并且其中所述出口包括位于所述室和所述出口之间的多孔材料。

公开(公告)号：WO2008077375A3

公开(公告)日：2008-11-27

申请号：PCT/DE2007002246

申请日：2007-12-12

Applicant: MTU AERO ENGINES GMBH ,  BAYER ERWIN ,  NIEGL MAX ,  SCHUENKE DETLEV ,  UNGER MICHAEL ,  LOEHR KARSTEN

Inventor： BAYER ERWIN ,  NIEGL MAX ,  SCHUENKE DETLEV ,  UNGER MICHAEL ,  LOEHR KARSTEN

IPC: B23K26/18 ,  B23K26/38 ,  F01D5/18

CPC classification number: F01D5/18 ,  B05D1/18 ,  B05D1/32 ,  B05D3/0218 ,  B05D7/22 ,  B05D2401/90 ,  F01D5/288 ,  F01D25/002 ,  F05D2230/31 ,  F05D2230/90

Abstract: The invention relates to a method and a device for applying a protective medium to a turbine blade as well as a method for introducing cooling bores into a turbine blade. In order to do so, hot supercritical carbon dioxide is used as a temperature control medium and/or cleaning medium in a pressure vessel and is compressed and decompressed once or several times in a row. According to the invention, the cleaning medium is decompressed to a pressure at which the gas has a volume that is a multiple of the volume of the compressed cleaning medium in the pressure vessel, thus making it possible to remove particle-shaped and other dirt even from depressions, pocket holes, or open hollow spaces.

Abstract translation: 本发明涉及用于施加到涡轮机叶片和保护介质用于在涡轮机叶片引入冷却孔的方法的方法和装置。 为此目的，热的超临界二氧化碳在压力容器中的温度控制和/或清洁剂和压缩所使用的一个或更多次连续并减压。 根据本发明，清洁介质被解压缩到使气体占据的容积是在压力容器中的压缩的清洁介质的体积的倍数的压力。 这可以让你甚至从凹槽，盲孔或开放式腔去除颗粒和其他污染物。

公开(公告)号：WO2006074666A2

公开(公告)日：2006-07-20

申请号：PCT/DK2006/050003

申请日：2006-01-17

Applicant: NANON A/S ,  BENTER, Maike ,  ALM, Martin

Inventor： BENTER, Maike ,  ALM, Martin

CPC classification number: A61L31/048 ,  A61L31/10 ,  A61L31/14 ,  A61L2420/02 ,  B05D1/18 ,  B05D2401/90 ,  C08J7/047 ,  C08L25/06 ,  C08L85/02

Abstract: The present invention relates to a method of coating a surface of a solid polymer substrate, e.g. comprising silicone, thermoplast, thermoset and/or elastomers, with a coating comprising a coat polymer. By use of the method the polymer substrate can be provided with a desired surface character e.g. with respect to its hydrophilic and/or oleophilic character. The method is in particular useful in the production of items for use in contact with the human body and/or laboratory utensils. The method comprises the steps of k) providing a coat polymer, such as a polymer polymer comprises one or more polymer having metacrylate backbone, for the coating, and dissolving said coat polymer in a first solvent, such as water, carbon dioxide and/or organic solvents, l) placing said solid polymer substrate in a reaction chamber m) introducing said polymer coat solution into the reaction chamber, 20 n) introducing carbon dioxide into the reaction chamber, and o) depositing the coating onto the solid polymer substrate surface, wherein the carbon dioxide during at least a part of the deposition step is in its liquid state at a pressure of 7.4 Mpa or less. Optionally the carbon dioxide is subjected to turbulence, e.g. by mechanical stirring during at least a part of the deposition step.

Abstract translation: 本发明涉及涂覆固体聚合物基材的表面的方法，例如， 包括硅氧烷，热塑性塑料，热固性和/或弹性体，其中包含涂层聚合物的涂层。 通过使用该方法，聚合物基底可以具有所需的表面特征，例如， 相对于其亲水性和/或亲油性。 该方法特别用于生产用于与人体和/或实验室用具接触的物品。 该方法包括以下步骤：k）提供涂层聚合物，例如聚合物聚合物包含一种或多种具有甲基丙烯酸酯主链的聚合物，用于涂层，并将所述涂层聚合物溶解在第一溶剂如水，二氧化碳和/或 有机溶剂，l）将所述固体聚合物基材置于反应室中m）将所述聚合物涂层溶液引入反应室，20 n）将二氧化碳引入反应室，和o）将涂层沉积在固体聚合物基材表面上， 其中所述沉积步骤的至少一部分期间的二氧化碳在7.4Mpa或更低的压力下处于其液态。 任选地，二氧化碳经受湍流，例如， 通过在沉积步骤的至少一部分期间机械搅拌。

公开(公告)号：WO2006017002A3

公开(公告)日：2006-04-13

申请号：PCT/US2005022654

申请日：2005-06-28

Applicant: CUBE TECHNOLOGY INC

Inventor： MARSHALL DANIEL S

IPC: A62C5/02

CPC classification number: B05D1/62 ,  B05B7/22 ,  B05B9/005 ,  B05D1/025 ,  B05D1/12 ,  B05D2401/90 ,  C23C4/134

Abstract: A method of disbursing fine particles in a spray including the steps of providing a liquid carrier having a critical point and fine particles of at least one material. The fine particles are dispersed in the liquid carrier. A supercritical carrier containing dispersed particles is created by driving the liquid carrier containing dispersed fine particles above the critical point. The pressure of the supercritical carrier containing dispersed particles is reduced thereby forming a vapor carrier containing dispersed particles therein. The vapor carrier containing disbursed fine particles is then discharged.

Abstract translation: 一种在喷雾中分配细颗粒的方法，包括提供具有临界点的液体载体和至少一种材料的细颗粒的步骤。 细颗粒分散在液体载体中。 通过驱动含有分散的细颗粒的液体载体在临界点以上产生含有分散颗粒的超临界载体。 含有分散颗粒的超临界载体的压力降低，从而形成其中含有分散颗粒的气相载体。 然后排出含有分散的细颗粒的蒸汽载体。

公开(公告)号：WO2004070071A3

公开(公告)日：2004-11-11

申请号：PCT/US0338324

申请日：2003-12-02

Applicant: MICELL TECHNOLOGIES INC ,  DEYOUNG JAMES P ,  MCCLAIN JAMES B ,  GROSS STEPHEN M ,  TAYLOR DOUG ,  WAGNER MARK I ,  BRAINARD DAVID E

Inventor： DEYOUNG JAMES P ,  MCCLAIN JAMES B ,  GROSS STEPHEN M ,  TAYLOR DOUG ,  WAGNER MARK I ,  BRAINARD DAVID E

IPC: B05D1/18 ,  H01L21/00 ,  H01L21/02 ,  H01L21/285 ,  H01L21/288 ,  B05D1/00

CPC classification number: H01L21/283 ,  B05D1/18 ,  B05D2401/90 ,  H01L21/28556 ,  H01L21/288 ,  H01L21/67028 ,  H01L28/65

Abstract: A method of coating a substrate comprises the steps of: (a) providing a substrate in an enclosed vessel, the substrate having a surface portion; (b) at least partially filling the enclosed vessel with a first supercritical fluid so that said first supercritical fluid contacts the surface portion, with the first supercritical fluid carrying or containing a coating component; then (c) adding a separate compressed gas atmosphere to the reaction vessel so that a boundary is formed between the first supercritical fluid and the separate compressed gas atmosphere, said separate compressed gas atmosphere having a density less than said first supercritical fluid; and then (d) displacing said first supercritical fluid from said vessel by continuing adding said separate compressed gas atmosphere to said vessel so that said boundary moves across said surface portion and a thin film of coating component is deposited on said microelectronic substrate.

Abstract translation: 一种涂布基材的方法包括以下步骤：（a）在封闭容器中提供基材，基材具有表面部分; （b）用第一超临界流体至少部分地填充封闭容器，使得所述第一超临界流体接触表面部分，第一超临界流体携带或含有涂层组分; 然后（c）将单独的压缩气体气氛添加到反应容器中，使得在第一超临界流体和单独的压缩气体气氛之间形成边界，所述单独的压缩气体气氛的密度小于所述第一超临界流体的密度; 然后（d）通过继续将所述分开的压缩气体气氛加入所述容器，使所述边界移过所述表面部分，并将涂层组分的薄膜沉积在所述微电子基底上，从所述容器中置换所述第一超临界流体。

公开(公告)号：WO00069551A1

公开(公告)日：2000-11-23

申请号：PCT/EP2000/004131

申请日：2000-05-09

IPC: B01J3/00 ,  B01J4/02 ,  B05C11/10 ,  B05D1/34 ,  C08G18/08 ,  C09J175/04 ,  B05D1/02 ,  C09J163/00

CPC classification number: B01J4/02 ,  B01J3/008 ,  B05C11/10 ,  B05D1/34 ,  B05D2401/90 ,  C08G18/0847 ,  C09J175/04 ,  Y02P20/544

Abstract: The invention relates to a multi-component adhesive, containing at least two reactive monomer, dimer, oligomer or polymer components. At least one of said components is dissolved in at least one solvent, whereby the solvent is liquid or supercritical carbon dioxide (CO2). Liquid, often toxic and flammable organic solvents can be substituted by using compressed, liquid or supercritical CO2. The dispersion properties of the liquid or supercritical CO2 can be controlled by varying the pressure and temperature parameters and the adhesive is thus easier to dose. The invention also relates to a gluing device which is used with a multi-component adhesive of this type.

Abstract translation: 它是一种具有至少两个反应性的单 - ，二 - ，低聚 - 或聚合物组分，其中至少一种溶解在至少一种溶剂的建议，其中所述溶剂是液体或超临界二氧化碳（CO 2）是一种多组分粘合剂。 通过使用压缩或液态或超临界CO 2的液体，通常是有毒的和易燃的有机溶剂可以在一方面取代的，在另一方面液态或超临界CO 2的溶解能力是通过施加压力和温度，并且因此粘合剂容易计量的参数的变化控制的。 此外，对于胶合的装置提出了这样的多组分粘合剂。

公开(公告)号：WO1997031691A1

公开(公告)日：1997-09-04

申请号：PCT/US1997003207

申请日：1997-02-28

Applicant: THE UNIVERSITY OF KANSAS ,  SUBRAMANIAM, Bala ,  SAID, Said ,  RAJEWSKI, Roger, A. ,  STELLA, Valentino

Inventor： THE UNIVERSITY OF KANSAS

IPC: B01B11/00

CPC classification number: B05D1/025 ,  A61K9/1676 ,  A61K9/1688 ,  A61K9/1694 ,  A61K9/5089 ,  B01J2/04 ,  B05D2401/90

Abstract: Improved method and apparatus (110) for particle precipitation and coating using near- or supercritical fluid conditions. A fluid dispersion (128) having a continuous phase dispersant and at least one precipitable substance therein is contacted with a supercritical fluid (SCF) antisolvent (126) so as to generate focused high frequency antisolvent sonic waves, breaking up the dispersion into extremely small droplets. The enhanced mass transfer rates between the droplets and the antisolvent causes precipitation of very small particles on the order of 0.1-10 microns. In coating processes, a turbulent fluidized flow of core particles is created using SCF antisolvent in an enclosed zone. The core particles are contacted therein at or near supercritical conditions by fluid dispersion containing a dispersant and together with a precipitable substance. The antisolvent depletes the dispersant and the substance is precipitated onto fluidized particles.

Abstract translation: 改进的方法和装置（110），用于使用近或超临界流体条件进行颗粒沉淀和涂层。 具有连续相分散剂和至少一种沉淀物质的流体分散体（128）与超临界流体（SCF）反溶剂（126）接触，以产生聚焦的高频反溶剂声波，将分散体分解成极小的液滴 。 液滴和抗溶剂之间的增强的传质速率导致非常小的颗粒的沉淀约0.1-10微米。 在涂覆过程中，使用SCF反溶剂在封闭区域中产生核心颗粒的湍流流化流。 核心颗粒在超临界条件下或其附近通过含有分散剂和可沉淀物质的流体分散体接触。 反溶剂消耗分散剂，物质沉淀在流化颗粒上。

公开(公告)号：WO1996035983A1

公开(公告)日：1996-11-14

申请号：PCT/US1996005926

申请日：1996-04-29

Applicant: FERRO CORPORATION

Inventor： FERRO CORPORATION ,  MANDEL, Frederick, S.

IPC: G05D07/00

CPC classification number: B01J3/008 ,  B05D1/00 ,  B05D2401/90 ,  F28D2021/0077 ,  G05D21/02 ,  Y02P20/544

Abstract: A control system (100) for a process using supercritical fluid (104) includes a reactor vessel (120) including an agitator (130) for mixing a batch of materials therein, a source of supercritical fluid (102) supplied to the reactor vessel (120), device for introducing into the reactor vessel (120) batch material that is mixed in the presence of the supercritical fluid (104) based on a selectable reaction process (110), process monitoring device (152) for producing signals representative of the reaction in the reaction vessel (120); and control device (156) for controlling the reaction in the reaction vessel (120) based on the signals and the selected reaction process.

Abstract translation: 用于使用超临界流体（104）的方法的控制系统（100）包括反应器容器（120），其包括用于混合其中的一批材料的搅拌器（130），提供给反应器容器的超临界流体源（102） 120），用于基于可选择的反应过程（110）将在所述超临界流体（104）的存在下混合的反应器容器（120）中的批料进料的装置，用于产生代表所述超临界流体的信号的过程监控装置（152） 反应容器（120）中的反应; 和控制装置（156），用于基于所述信号和选择的反应过程来控制反应容器（120）中的反应。

公开(公告)号：WO1995011091A1

公开(公告)日：1995-04-27

申请号：PCT/US1994012086

申请日：1994-10-19

Applicant: NORDSON CORPORATION

Inventor： NORDSON CORPORATION ,  MESSERLY, James, W. ,  SMITH, James, C. ,  SAIDMAN, Laurence, B.

IPC: B05B07/32

CPC classification number: B05D1/025 ,  B05B7/32 ,  B05B12/08 ,  B05B12/1418 ,  B05D2401/90

Abstract: A method and apparatus for spraying adhesive compositions having a high solids content comprises a source of supercritical fluid diluent (22) such as supercritical carbon dioxide, a source of virgin adhesive (14), an adhesive dispenser (18) and a mixer (20) communicating with each source (14, 22) of material and with the dispenser (18). The mixer (20) includes a dynamic mixing element which agitates the viscous adhesive material allowing (56) the supercritical carbon dioxide to be effectively dispersed into the adhesive, thus forming an adhesive composition with a high solids content having a relatively low viscosity suitable for spray application of the adhesive.

Abstract translation: 用于喷涂具有高固体含量的粘合剂组合物的方法和设备包括超临界流体稀释剂（22）源，例如超临界二氧化碳源，原始粘合剂源（14），粘合剂分配器（18）和混合器（20） 与材料的每个源（14,22）和分配器（18）连通。 混合器（20）包括动态混合元件，其搅拌粘性粘合剂材料，允许（56）超临界二氧化碳有效分散到粘合剂中，从而形成具有适合于喷雾的相对低粘度的高固体含量的粘合剂组合物 应用胶粘剂。

公开(公告)号：WO1990011139A1

公开(公告)日：1990-10-04

申请号：PCT/US1990001440

申请日：1990-03-22

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC.

Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. ,  NIELSEN, Kenneth, Andrew

IPC: B05D01/02

CPC classification number: B05D1/025 ,  B05D1/04 ,  B05D2401/90 ,  C09D7/20

Abstract: Disclosed are methods and apparatus for spraying liquid compositions by airless spray techniques so as to obtain wider spray patterns without having to alter the construction or configuration of conventional nozzles, nozzle tips or spray guns. By means of the present disclosure, the width of a spray pattern may be changed while the spraying operation is being conducted.