RU94019986A - Микроструктурная мембрана и способ ее изготовления - Google Patents

Микроструктурная мембрана и способ ее изготовления

Info

Publication number
RU94019986A
RU94019986A RU94019986/26A RU94019986A RU94019986A RU 94019986 A RU94019986 A RU 94019986A RU 94019986/26 A RU94019986/26 A RU 94019986/26A RU 94019986 A RU94019986 A RU 94019986A RU 94019986 A RU94019986 A RU 94019986A
Authority
RU
Russia
Prior art keywords
sheet
holes
matrix
mask
membrane
Prior art date
Application number
RU94019986/26A
Other languages
English (en)
Russian (ru)
Inventor
Кавех Поунур
Us]
Роберт С. Мошрефжаден
Доналд Дж. Маклари
Original Assignee
Миннесота Майнинг энд Мануфактуринг Компани (US)
Миннесота Майнинг энд Мануфактуринг Компани
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Миннесота Майнинг энд Мануфактуринг Компани (US), Миннесота Майнинг энд Мануфактуринг Компани filed Critical Миннесота Майнинг энд Мануфактуринг Компани (US)
Publication of RU94019986A publication Critical patent/RU94019986A/ru

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0015—Production of aperture devices, microporous systems or stamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0032—Organic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/021—Pore shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/021—Pore shapes
    • B01D2325/0212—Symmetric or isoporous membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/021—Pore shapes
    • B01D2325/0214—Tapered pores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/08—Patterned membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
RU94019986/26A 1991-12-09 1992-10-03 Микроструктурная мембрана и способ ее изготовления RU94019986A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80429491A 1991-12-09 1991-12-09
US804294 1991-12-09

Publications (1)

Publication Number Publication Date
RU94019986A true RU94019986A (ru) 1996-04-27

Family

ID=25188634

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94019986/26A RU94019986A (ru) 1991-12-09 1992-10-03 Микроструктурная мембрана и способ ее изготовления

Country Status (7)

Country Link
EP (1) EP0624114A1 (fr)
JP (1) JPH07501988A (fr)
AU (1) AU3125693A (fr)
CA (1) CA2124084A1 (fr)
IL (1) IL103793A0 (fr)
RU (1) RU94019986A (fr)
WO (1) WO1993011861A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2525421C2 (ru) * 2008-08-04 2014-08-10 АйТиЭн НАНОВЭЙШН АГ Фильтровальное устройство для обработки воды и других жидких сред
RU2525936C1 (ru) * 2013-07-09 2014-08-20 Федеральное государственное бюджетное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" Способ фильтрации растворов и суспензий

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996012540A1 (fr) * 1994-10-22 1996-05-02 Central Research Laboratories Limited Procede et appareil destines au transfert diffusible entre des fluides non miscibles
EP0790849B1 (fr) * 1994-10-22 2003-03-26 Central Research Laboratories Limited Procede et appareil destines au transfert diffusible entre des fluides non miscibles
AU1362597A (en) * 1997-01-10 1998-08-03 Morphometrix Technologies Inc. Membrane microfilter manufacturing process
EP1196263A4 (fr) * 1998-11-16 2004-10-27 Aradigm Corp Procede de fabrication d'une membrane poreuse avec une structure des pores unique pour un apport medicamenteux par aerosol
DE60032610T2 (de) 1999-06-11 2007-10-04 Gas Separation Technology, Inc. Poröses gasdurchlässiges material zur gastrennung
CN1360554A (zh) * 1999-07-14 2002-07-24 可口可乐公司 能通气的促销物隔腔
JP4712264B2 (ja) * 1999-12-08 2011-06-29 バクスター・インターナショナル・インコーポレイテッド 微小多孔性フィルター膜、微小多孔性フィルター膜を作製するための方法、および微小多孔性フィルター膜を使用する分離器
JP4543762B2 (ja) * 2003-06-06 2010-09-15 住友電気工業株式会社 穿孔された多孔質樹脂基材及び穿孔内壁面を導電化した多孔質樹脂基材の製造方法
EP1967580B9 (fr) * 2007-03-05 2012-04-04 KRONES Aktiengesellschaft Filtre à bière
JP5395349B2 (ja) * 2007-11-27 2014-01-22 株式会社クレハ 多孔性ポリマー成形物の製造方法
WO2009158279A1 (fr) * 2008-06-24 2009-12-30 The University Of North Carolina At Chapel Hill Film à trous débouchants haute fidélité, et procédé associé
FR2944713A1 (fr) * 2009-04-27 2010-10-29 Centre Nat Rech Scient Substrats poreux microstructures, leur procede de preparation et leurs utilisations.
JP2011001434A (ja) * 2009-06-17 2011-01-06 Ube Industries Ltd ポリイミド多孔質体の製造方法、及びポリイミド多孔質体
TWI506070B (zh) * 2009-12-14 2015-11-01 3M Innovative Properties Co 微穿孔聚合物薄膜及其製造方法與用途
CN102781561B (zh) † 2010-03-02 2015-09-30 Acal能源公司 气泡产生装置和方法
US9171535B2 (en) * 2011-03-03 2015-10-27 Nitto Denko Corporation Waterproof sound-transmitting membrane and electrical product
DE102011017696A1 (de) * 2011-04-28 2012-10-31 Siemens Aktiengesellschaft Mikrosieb und Verfahren zum Herstellen eines Mikrosiebs
WO2016008586A1 (fr) * 2014-07-18 2016-01-21 Sartorius Stedim Biotech Gmbh Membrane avec cavités macroscopiques multiniveaux à amélioration de performance
JP6396737B2 (ja) * 2014-09-24 2018-09-26 日東電工株式会社 吸着用シート及び吸着ユニットへの作業対象物の吸着方法並びにセラミックコンデンサの製造方法
JP6446218B2 (ja) * 2014-09-24 2018-12-26 日東電工株式会社 表裏で反射率が異なる光学フィルム
JP6396736B2 (ja) * 2014-09-24 2018-09-26 日東電工株式会社 防水通気膜と、それを備える防水通気部材および防水通気構造
JP6431325B2 (ja) * 2014-09-24 2018-11-28 日東電工株式会社 防水通音膜と、それを備える防水通音部材、電子機器、電子機器用ケースおよび防水通音構造
EP3199578B1 (fr) * 2014-09-24 2020-11-25 Nitto Denko Corporation Film polymère, membrane de transmission sonore étanche à l'eau, élément de transmission sonore étanche à l'eau, appareil électronique, boîtier pour appareil électronique, structure de transmission sonore étanche à l'eau, membrane de transmission d'air étanche à l'eau, élément de transmission d'air étanche à l'eau, structure de transmission d'air étanche à l'eau, feuille d'adsorption, procédé d'adsorption d'objet à travailler dans une unité d'adsorption, procédé de fabrication de condensateur céramique, film optique, élément optique et composition
EP3264790B1 (fr) * 2015-02-27 2022-08-17 Nitto Denko Corporation Utilisation d'un élément de résistance acoustique dans un dispositif audio, et dispositif audio comprenant un élément de résistance acoustique
EP4331712A1 (fr) * 2022-08-31 2024-03-06 Oxyphen GmbH Membranes étanches aux gaz pour l'évacuation d'urgence.
WO2024089493A1 (fr) * 2022-10-27 2024-05-02 3M Innovative Properties Company Membranes polymères poreuses comprenant un réseau à motifs de trous traversants et leurs procédés de fabrication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742770A1 (de) * 1987-12-17 1989-06-29 Akzo Gmbh Mikro-/ultrafiltrationsmembranen mit definierter porengroesse durch bestrahlung mit gepulsten lasern und verfahren zur herstellung
FR2662635B1 (fr) * 1990-06-01 1995-01-27 Cyclopore Sa Materiau microperfore transparent et procede de preparation.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2525421C2 (ru) * 2008-08-04 2014-08-10 АйТиЭн НАНОВЭЙШН АГ Фильтровальное устройство для обработки воды и других жидких сред
RU2525936C1 (ru) * 2013-07-09 2014-08-20 Федеральное государственное бюджетное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" Способ фильтрации растворов и суспензий

Also Published As

Publication number Publication date
IL103793A0 (en) 1993-04-04
CA2124084A1 (fr) 1993-06-24
WO1993011861A1 (fr) 1993-06-24
JPH07501988A (ja) 1995-03-02
EP0624114A1 (fr) 1994-11-17
AU3125693A (en) 1993-07-19

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