DE69622635T2 - Poröser Plastikfilter und Verfahren zu seiner Herstellung - Google Patents

Poröser Plastikfilter und Verfahren zu seiner Herstellung

Info

Publication number
DE69622635T2
DE69622635T2 DE69622635T DE69622635T DE69622635T2 DE 69622635 T2 DE69622635 T2 DE 69622635T2 DE 69622635 T DE69622635 T DE 69622635T DE 69622635 T DE69622635 T DE 69622635T DE 69622635 T2 DE69622635 T2 DE 69622635T2
Authority
DE
Germany
Prior art keywords
manufacture
porous plastic
plastic filter
filter
porous
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69622635T
Other languages
English (en)
Other versions
DE69622635D1 (de
Inventor
Yoshimi Takiguchi
Yosuke Egawa
Takayuki Watanabe
Hiroharu Masano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Publication of DE69622635D1 publication Critical patent/DE69622635D1/de
Application granted granted Critical
Publication of DE69622635T2 publication Critical patent/DE69622635T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B01D29/333—Self-supporting filtering elements arranged for inward flow filtration with corrugated, folded filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
    • B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
    • B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/30—Same type of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
DE69622635T 1995-05-16 1996-05-08 Poröser Plastikfilter und Verfahren zu seiner Herstellung Expired - Fee Related DE69622635T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11714295A JP3668283B2 (ja) 1995-05-16 1995-05-16 多孔質複層プラスチックフィルタ及びその製造方法

Publications (2)

Publication Number Publication Date
DE69622635D1 DE69622635D1 (de) 2002-09-05
DE69622635T2 true DE69622635T2 (de) 2003-04-03

Family

ID=14704504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622635T Expired - Fee Related DE69622635T2 (de) 1995-05-16 1996-05-08 Poröser Plastikfilter und Verfahren zu seiner Herstellung

Country Status (5)

Country Link
US (1) US5804074A (de)
EP (1) EP0743085B1 (de)
JP (1) JP3668283B2 (de)
KR (1) KR100423586B1 (de)
DE (1) DE69622635T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2135693A2 (de) 2008-06-06 2009-12-23 Ambros Schmelzer & Sohn GmbH & Co. KG Filterelement und Verfahren zur Herstellung eines Filterelementes

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US6540916B2 (en) 1995-12-15 2003-04-01 Microban Products Company Antimicrobial sintered porous plastic filter
JPH09187614A (ja) * 1996-01-12 1997-07-22 Toyoda Spinning & Weaving Co Ltd フィルタエレメント
DE19630852A1 (de) * 1996-07-31 1998-02-05 Mann & Hummel Filter Filter mit einem offenporigen Element aus Sintermaterial
DE19700760C2 (de) 1997-01-11 2000-11-09 Microdyn Modulbau Gmbh & Co Kg Verfahren zur Herstellung von porösen Formkörpern aus thermoplastischen Polymeren, poröse Formkörper und Verwendung der Formkörper
US7107783B2 (en) * 1997-09-19 2006-09-19 Advanced Porcus Technologies, Llc Self-cooling containers for liquids
US6398048B1 (en) * 1997-09-19 2002-06-04 Gregory Kevorkian Vented beverage container
US20040173556A1 (en) * 1997-09-19 2004-09-09 Smolko Daniel D. Vented closures for containers
US6180015B1 (en) * 1998-05-29 2001-01-30 Mitsubishi Plastics, Inc. Plastic filter for a photograph developing apparatus
AU4227399A (en) * 1998-07-22 2000-02-14 Koch Membrane Systems, Inc. Multi-lumen porous membrane and method of construction
DE19848774A1 (de) * 1998-10-22 2000-05-04 Herding Gmbh Filtereinheit zum auswechselbaren Einsetzen in das Gehäuse einer Filteranlage
JP2000211073A (ja) * 1999-01-22 2000-08-02 Nitto Denko Corp 吸着剤内包容器用積層体およびこれを用いた吸着剤内包容器
US6467138B1 (en) * 2000-05-24 2002-10-22 Vermon Integrated connector backings for matrix array transducers, matrix array transducers employing such backings and methods of making the same
JP4826023B2 (ja) * 2001-04-05 2011-11-30 ダイキン工業株式会社 フィルタ濾材、それを用いたフィルタパック及びエアフィルタユニット並びにフィルタ濾材の製造方法
JP3948512B2 (ja) * 2001-10-29 2007-07-25 日鉄鉱業株式会社 耐熱性フィルタエレメント及びその製造方法
DE10158431A1 (de) * 2001-11-29 2003-06-12 Peter Kwasny Gmbh Filter zur Verwendung von Lacksprühdosen
US6654201B2 (en) * 2001-12-07 2003-11-25 Hitachi Global Storage Technologies Netherlands B.V. Shroud for disk drive with particulate filter elements
DE10218073A1 (de) * 2002-04-23 2003-11-20 Pfleiderer Infrastrukturt Gmbh Belüfter
CA2488214A1 (en) 2002-06-03 2003-12-11 Daniel D. Smolko Vented closures for containers
US7112280B2 (en) * 2002-08-12 2006-09-26 3M Innovative Properties Company Gas porous polymer filter and methods of use
US7169304B2 (en) * 2002-08-12 2007-01-30 3M Innovative Properties Company Porous polymer water filter and methods of use in refrigeration
US7112272B2 (en) * 2002-08-12 2006-09-26 3M Innovative Properties Company Liquid and gas porous plastic filter and methods of use
JP4101638B2 (ja) * 2002-12-24 2008-06-18 日鉄鉱業株式会社 フィルタエレメント及びその製造方法
US7125490B2 (en) * 2003-05-29 2006-10-24 Porex Corporation Porous filter
ATE493264T1 (de) * 2003-11-04 2011-01-15 Porex Corp Poröse verbundmaterialien sowie verfahren zur herstellung und verwendung davon
US7022274B2 (en) * 2003-11-25 2006-04-04 Graver Technologies, Llc. Gas sintered carbon block and method
DE102005005437A1 (de) * 2005-02-05 2006-08-10 Eppendorf Ag Filterpipettenspitze
JP4813110B2 (ja) * 2005-07-01 2011-11-09 日東電工株式会社 多孔質シートおよびその製造方法
JP2007055059A (ja) * 2005-08-24 2007-03-08 Seiko Epson Corp 捕捉部材及びインクジェットプリンタ
MY145048A (en) * 2006-05-09 2011-12-15 Porex Corp Porous composite membrane materials and applications thereof
JP2008221611A (ja) * 2007-03-13 2008-09-25 Shu Someya 多層式プラスチック焼結体及びその製造方法
WO2012117709A1 (ja) 2011-02-28 2012-09-07 日東電工株式会社 撥油性が付与された通気フィルタ
JP6037643B2 (ja) * 2012-04-06 2016-12-07 日東電工株式会社 撥油性が付与された通気フィルム
WO2013165996A2 (en) * 2012-05-04 2013-11-07 Ticona Llc Processes and filters for desalination of water
US10711238B2 (en) 2012-10-02 2020-07-14 Repligen Corporation Method for proliferation of cells within a bioreactor using a disposable pumphead and filter assembly
EP3114158A1 (de) 2014-03-07 2017-01-11 Ticona LLC Gesinterte polymerpartikel mit enger partikelgrössenverteilung für poröse strukturen
DE102016105104A1 (de) * 2016-03-18 2017-09-21 Herding Gmbh Filtertechnik Filterelement
CN109414656A (zh) * 2016-04-11 2019-03-01 频谱股份有限公司 厚壁中空纤维切向流过滤器
DE102018121552A1 (de) * 2018-09-04 2020-03-05 Karl Leibinger Medizintechnik Gmbh & Co. Kg Lasergesinterter Filter, Verfahren zum Herstellen des Filters sowie Verfahren zum Flüssigkeitstransport

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2135693A2 (de) 2008-06-06 2009-12-23 Ambros Schmelzer & Sohn GmbH & Co. KG Filterelement und Verfahren zur Herstellung eines Filterelementes
DE102008002889A1 (de) * 2008-06-06 2009-12-24 Ambros Schmelzer & Sohn Gmbh & Co. Kg Filterelement und Verfahren zur Herstellung eines Filterelementes
DE102008002889B4 (de) * 2008-06-06 2011-12-15 Ambros Schmelzer & Sohn Gmbh & Co. Kg Verfahren zur Herstellung eines Filterelementes

Also Published As

Publication number Publication date
KR100423586B1 (ko) 2004-06-18
JP3668283B2 (ja) 2005-07-06
US5804074A (en) 1998-09-08
DE69622635D1 (de) 2002-09-05
EP0743085A3 (de) 1997-09-17
EP0743085A2 (de) 1996-11-20
KR960040416A (ko) 1996-12-17
EP0743085B1 (de) 2002-07-31
JPH08309125A (ja) 1996-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee