公开(公告)号：EP2180939A1

公开(公告)日：2010-05-05

申请号：EP08787450.9

申请日：2008-08-25

Applicant: Vlaamse Instelling voor Technologisch Onderzoek (VITO)

Inventor： DE SITTER, Kristien ,  MULLENS, Steven ,  GEVERS, Lieven

IPC: B01D69/14 ,  B01D71/36 ,  B01D53/22

CPC classification number: B01D61/362 ,  B01D61/027 ,  B01D67/0011 ,  B01D67/0079 ,  B01D69/148 ,  B01D71/027 ,  B01D71/44 ,  B01D71/70 ,  B01D2323/21 ,  Y10T428/249991

Abstract: The present invention is related to a method of manufacturing a filled polymeric membrane comprising a first step of preparing a filler suspension comprising a solvent for a glassy polymer and nanometre-sized particles. The nanometre-sized particles in said filler suspension are aggregated in aggregates having an average aggregate size in the range between 50 nm and smaller than 200 nm. In a following step, the glassy polymer is added to the filler suspension to obtain a polymer suspension. Next, the glassy polymer is dissolved in the polymer suspension. In a next step, the polymer suspension is cast on a substrate, followed by a step of removing the solvent. A filled polymeric membrane comprising aggregates of nanometre-sized filler particles and uses of the membrane in pervaporation and nanof iltration are also provided.

公开(公告)号：EP2170492A1

公开(公告)日：2010-04-07

申请号：EP08775335.6

申请日：2008-07-24

Applicant: Lydall Solutech B.V.

Inventor： HOVING, Hendrik Derk ,  QIU, Jun ,  THIES, Jens Christoph ,  CALIS, Gijsbertus Hendrikus Maria ,  KAMP, OP DEN, Johannes Leonardus Maria

IPC: B01D67/00 ,  B01D69/14 ,  B01D71/02 ,  B01D71/52 ,  B01D71/70

CPC classification number: B01D69/02 ,  B01D71/024 ,  B01D71/025 ,  B01D71/027 ,  B01D71/52 ,  B01D71/70 ,  B01D2323/345 ,  B01D2325/36

Abstract: The invention relates to an hydrophilic membrane comprising a membrane carrier and a hydrophilic coating with good properties. The coating may comprise covalently bound inorganic-organic hybrid material; or the coating may comprise ring-opening polymerized components like epoxy resins. The coating composition preferably is applied in a solvent, the solvent is evaporated, and the coating is cured with UV radiation. The hydrophilic membrane is very useful in water purification, and in other applications.

公开(公告)号：EP1889050B1

公开(公告)日：2009-02-25

申请号：EP06753551.8

申请日：2006-05-10

Applicant: Eidgenössische Technische Hochschule Zürich ,  Universidad de Granada

Inventor： SPICHIGER-KELLER, Ursula ,  SPICHIGER, Stephan ,  FERNANDEZ-SANCHEZ, Jorge, Fernando

IPC: G01N33/00 ,  G01N21/76 ,  B01D71/02

CPC classification number: G01N21/766 ,  B01D67/0046 ,  B01D67/0088 ,  B01D71/024 ,  B01D71/025 ,  B01D71/027 ,  B01D2323/16 ,  B01D2323/30 ,  B01D2323/36 ,  B01D2325/02 ,  G01N31/22 ,  Y10T428/24496 ,  Y10T428/249953 ,  Y10T428/249967 ,  Y10T428/24997 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249981 ,  Y10T428/249986 ,  Y10T428/24999

Abstract: The invention relates to a gas permeable membrane for the optical measurement of the partial pressure and/or the concentration of a gas species, the membrane comprises a porous light- transmissible membrane matrix containing a metal oxide wherein the membrane matrix is at least partially charged with at least one gas-selective compound whose optical characteristics change upon an interaction with a corresponding gas species. The average pore diameter of the pores of the membrane matrix ranges from 1 to 50 nanometers, the total pore volume from 1 to 30 mL/m2 and the metal oxide is pseudo-boehmite with the general formula AI 2 O 3 n * H 2 O, wherein n ranges from 1 to 1.5, or an alumina oligomer. Further, the invention relates to the use of the membrane for the measurement of the presence, the partial pressure and/or the concentration of a gas, for example in cultivation flasks and bags, in gas atmospheres, incubators, medical devices, solutions, vapors and exhaust gases. In another aspect, the invention provides a method for the manufacture of the membrane according to the invention.

公开(公告)号：EP1931441A1

公开(公告)日：2008-06-18

申请号：EP06814516.8

申请日：2006-09-12

Applicant: Argonide Corporation

Inventor： TEPPER, Frederick ,  KALEDIN, Leonid, A.

IPC: B01D3/20

CPC classification number: B01D39/2089 ,  A61L9/16 ,  B01D39/1623 ,  B01D39/163 ,  B01D39/18 ,  B01D39/2017 ,  B01D39/2024 ,  B01D39/2058 ,  B01D39/2072 ,  B01D39/2079 ,  B01D46/0036 ,  B01D46/521 ,  B01D53/228 ,  B01D67/0079 ,  B01D69/02 ,  B01D69/148 ,  B01D71/025 ,  B01D71/027 ,  B01D2239/025 ,  B01D2239/0258 ,  B01D2239/0407 ,  B01D2239/0442 ,  B01D2239/064 ,  B01D2239/065 ,  B01D2239/086 ,  B01D2239/1216 ,  B01D2239/1225 ,  B01D2239/1233 ,  B01D2239/1241 ,  B01D2239/1291 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2325/022 ,  B01D2325/40 ,  B01D2325/48 ,  Y10S55/39 ,  Y10T436/25375

Abstract: The invention is a filter for gaseous media that comprises nano alumina fibers and second fibers arranged in a matrix with the nano alumina fibers to create asymmetrical pores. The filter is a high efficiency, high capacity particulate filter that intercepts pathogens and other particulate matter from gaseous media, including vapor-suspended particles. The new filter has an improved retention of water- aerosolized particles as compared to conventional HEPA filters and may be used as a pre-filter that extends the life of HEPA filters by about five to ten times. The invention is also a method of manufacturing and using the filter.

公开(公告)号：EP1879025A1

公开(公告)日：2008-01-16

申请号：EP06014275.9

申请日：2006-07-10

Applicant: Postnova Analytics GmbH

Inventor： Klein, Thorsten, Dr. ,  Welz, Roland

IPC: G01N30/00

CPC classification number: G01N30/0005 ,  B01D67/0004 ,  B01D71/027 ,  B01D2325/022 ,  B01D2325/22

Abstract: Disclosed is a membrane unit (30) for a field-flow fractionation apparatus, comprising a regenerable membrane (5). In a preferred embodiment the membrane unit (30) is of a heat-resistant material. A method for high temperature field-flow fractionation is also described.

Abstract translation: 公开了一种用于现场流分离装置的膜单元（30），其包括可再生膜（5）。 在优选实施例中，膜单元（30）是耐热材料。 还描述了一种用于高温场流分级的方法。

公开(公告)号：EP1177092A1

公开(公告)日：2002-02-06

申请号：EP00914628.3

申请日：2000-02-17

Applicant: CORNING INCORPORATED

Inventor： HRDINA, Kenneth, E. ,  KAR, Gitimoy ,  WIGHT, John, F., Jr. ,  YU, Chunzhe, C.

IPC: B32B3/12 ,  E04C2/36

CPC classification number: G02B6/02347 ,  B01D63/066 ,  B01D71/027 ,  B01D71/04 ,  C02F1/32 ,  C03B19/025 ,  C03B19/06 ,  C03B23/047 ,  C03B23/06 ,  C03B23/065 ,  C03B32/00 ,  C03B37/0124 ,  C03B2203/14 ,  C03B2203/42 ,  G02B6/02357 ,  G02B6/02371 ,  G02B6/02376 ,  Y10T428/24149 ,  Y10T428/24165

Abstract: The present invention describes a glass honeycomb structure (100) having a variety of shapes and sizes depending on its ultimate application. Unlike prior art honeycomb structures made from ceramics, the inventive glass honeycomb can be readily bent and/or redrawn. Furthermore, the inventive honeycomb structure is light-weight, yet able to support heavy loads on its end faces (10a, 10b). Therefore, the inventive honeycomb can be used as a light-weight support for such objects as mirrors. Other useful properties of the extruded glass honeycomb are its high softening temperature, its transparency to ultraviolet and visible light, and its ability to be redrawn. Embodiments that rely upon one or more of these properties include: a bio-reactor, a membrane reactor, a capillary flow controller, a high efficiency filtration system, in-situ water treatment, high temperature dielectric material, and photonic band gap material.

公开(公告)号：EP1128900A2

公开(公告)日：2001-09-05

申请号：EP99949464.4

申请日：1999-10-07

Applicant: Universiteit Utrecht ,  U-Cat B.V.

Inventor： GEUS, John, Wilhelm ,  KOCK, Adrianus, Gijsbert ,  VAN DILLEN, Adrianus, Jacobus ,  KERKHOFFS, Maria, Johanna, Henrica, Virginie

IPC: B01D71/02 ,  B22F3/11

CPC classification number: B01D69/10 ,  B01D39/2034 ,  B01D67/0088 ,  B01D71/022 ,  B01D71/024 ,  B01D71/027 ,  B01D2323/08 ,  B22F7/002 ,  B22F2998/00 ,  C01B3/505 ,  C01B13/0255 ,  C23C30/00 ,  B22F3/22

Abstract: The invention relates to coarsely porous metal structures in which a thin surface layer which exclusively contains pores having sizes of from about 2 to 0.01 νm is appplied to a metal structure, and to a method for manufacturing coarsely porous metal workpieces in which particles having sizes of from 2 to 0.05 νm of metals or alloys, of compounds to be reduced to metals or alloys, or of ceramic materials are applied in the pore mouths of the coarsely porous metal sublayer.

公开(公告)号：EP0468663B1

公开(公告)日：1997-09-17

申请号：EP91306230.3

申请日：1991-07-09

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Takago, Toshio ,  Inomata, Hiroshi ,  Kishita, Hirofumi ,  Sato, Shinichi ,  Kinami, Hitoshi ,  Yamaguchi, Koichi ,  Matsuda, Takashi ,  Yamada, Hirokazu

IPC: C08L83/14 ,  C08G77/50

CPC classification number: B01D69/148 ,  B01D67/0048 ,  B01D71/027 ,  B01D71/70 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2325/30 ,  C08K5/0008 ,  C08L83/14 ,  Y10S528/901

公开(公告)号：EP2509708B1

公开(公告)日：2018-10-10

申请号：EP10787527.0

申请日：2010-11-29

Applicant: The University Court of the University of St. Andrews

Inventor： IRVINE, John, Thomas, Sirr ,  ATTIDEKOU, Pierrot, Sassou

IPC: B01D69/14 ,  C08F259/08 ,  C08J5/22 ,  C08K3/32 ,  C08K3/34 ,  H01M8/02 ,  H01M8/10

CPC classification number: C01G23/047 ,  B01D67/0048 ,  B01D71/027 ,  B01D2325/42 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/61 ,  C01P2006/10 ,  C01P2006/40 ,  C08J5/2231 ,  C08J2343/00 ,  H01M8/0289 ,  H01M8/1016

Abstract: The invention provides a composition having the formula (I): xXO2.yY2O5, (wherein: 0.5

公开(公告)号：EP3197593A4

公开(公告)日：2018-05-23

申请号：EP15844237

申请日：2015-08-14

Applicant: GEORGIA INSTITUTE OF TECH

Inventor： KOROS WILLIAM JOHN ,  ZHANG KUANG

IPC: B01D69/08

CPC classification number: B01D69/08 ,  B01D53/228 ,  B01D67/0067 ,  B01D67/0076 ,  B01D67/0079 ,  B01D69/088 ,  B01D69/12 ,  B01D69/141 ,  B01D69/148 ,  B01D71/02 ,  B01D71/021 ,  B01D71/025 ,  B01D71/027 ,  B01D2256/12 ,  B01D2256/16 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2257/102 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2257/7022 ,  B01D2323/18 ,  B01D2325/022 ,  B01D2325/32 ,  Y02C10/10

Abstract: Disclosed herein are asymmetric multilayer carbon molecular sieve (“CMS”) hollow fiber membranes and processes for preparing the membranes. The processes include simultaneously extruding a core dope containing a polymer and suitable nanoparticles, a sheath dope, and a bore fluid, followed by pyrolysis of the extruded fiber.