FR2467680B1 - - Google Patents

Info

Publication number
FR2467680B1
FR2467680B1 FR8022062A FR8022062A FR2467680B1 FR 2467680 B1 FR2467680 B1 FR 2467680B1 FR 8022062 A FR8022062 A FR 8022062A FR 8022062 A FR8022062 A FR 8022062A FR 2467680 B1 FR2467680 B1 FR 2467680B1
Authority
FR
France
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
Application number
FR8022062A
Other versions
FR2467680A1 (fr
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2467680A1 publication Critical patent/FR2467680A1/fr
Application granted granted Critical
Publication of FR2467680B1 publication Critical patent/FR2467680B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • 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
    • B01D71/26—Polyalkenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR8022062A 1979-10-16 1980-10-15 Membrane poreuse en une polyolefine hydrophile sulfonee et procede pour sa preparation Granted FR2467680A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13246079A JPS5657836A (en) 1979-10-16 1979-10-16 Porous hydrophilic polyolefin resin membrane and its preparation

Publications (2)

Publication Number Publication Date
FR2467680A1 FR2467680A1 (fr) 1981-04-30
FR2467680B1 true FR2467680B1 (fr) 1983-12-30

Family

ID=15081873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022062A Granted FR2467680A1 (fr) 1979-10-16 1980-10-15 Membrane poreuse en une polyolefine hydrophile sulfonee et procede pour sa preparation

Country Status (5)

Country Link
US (1) US4409339A (fr)
JP (1) JPS5657836A (fr)
DE (1) DE3038886C2 (fr)
FR (1) FR2467680A1 (fr)
GB (1) GB2061812B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043073C2 (de) * 1980-11-14 1984-07-05 Fresenius AG, 6380 Bad Homburg Filtrationsmembran und Verfahren zur Hydrophilierung
JPS57212232A (en) * 1981-06-24 1982-12-27 Asahi Chem Ind Co Ltd Composite hydrophilic membrane and its preparation
JPS5938242A (ja) * 1982-08-27 1984-03-02 Asahi Chem Ind Co Ltd アニオン荷電ポリオレフィン樹脂多孔膜
GB8310666D0 (en) * 1983-04-20 1983-05-25 Limit Instant Ltd Treatment of membranes
US5100723A (en) * 1987-11-17 1992-03-31 Matsushita Electric Industrial Co., Ltd. Separator material for storage batteries
JPH07122164B2 (ja) * 1990-03-26 1995-12-25 金井重要工業株式会社 電池セパレータ及びその製造方法
JP2732760B2 (ja) * 1991-10-23 1998-03-30 金井重要工業株式会社 電池用不織布セパレータ及びその製造方法
US5183607A (en) * 1991-12-17 1993-02-02 Beall George H Polymer membranes for separation process
DE69319471T2 (de) * 1992-03-17 1999-04-15 Asahi Medical Co. Ltd., Tokio/Tokyo Filtermedium mit begrenzter negativer Oberflächenladung für die Behandlung von Blutmaterial
US5837365A (en) * 1996-04-08 1998-11-17 The Penn State Research Foundation Hydrophilic polypropylene membranes
FI107932B (fi) * 1999-02-16 2001-10-31 Mikael Paronen Polymeerikalvo ja menetelmä sen valmistamiseksi
WO2001027552A1 (fr) * 1999-10-08 2001-04-19 Carrier Corporation Echangeur thermique du type plaque
WO2001065248A2 (fr) * 2000-03-02 2001-09-07 Accentus Plc Capteur chimique
US8475636B2 (en) * 2008-11-07 2013-07-02 Novellus Systems, Inc. Method and apparatus for electroplating
US8308931B2 (en) 2006-08-16 2012-11-13 Novellus Systems, Inc. Method and apparatus for electroplating
US7622024B1 (en) * 2000-05-10 2009-11-24 Novellus Systems, Inc. High resistance ionic current source
EP1580551B1 (fr) * 2002-11-19 2013-02-20 Sekisui Medical Co., Ltd. Membrane de separation de plasma ou serum et appareil filtre comprenant la membrane de separation de plasma ou serum
CA2473069C (fr) * 2003-07-11 2014-03-18 F. Hoffmann-La Roche Ag Membrane de diffusion moulable pour des applications de detection base sur un enzyme
US20050164009A1 (en) * 2004-01-22 2005-07-28 Rieke Peter C. Polymer surface with increased hydrophilicity and method of making
US8623193B1 (en) 2004-06-16 2014-01-07 Novellus Systems, Inc. Method of electroplating using a high resistance ionic current source
WO2007044353A2 (fr) * 2005-10-04 2007-04-19 Ballard Power Systems Inc. Procedes de preparation de membranes electrolytiques polymeres non aromatiques sulfonees
US8123048B2 (en) * 2006-01-27 2012-02-28 GM Global Technology Operations LLC Hydrophilic porous membrane and method of forming the same
KR101312262B1 (ko) * 2006-02-23 2013-09-25 삼성에스디아이 주식회사 고분자막, 그 제조방법 및 이를 채용한 연료전지
US8475637B2 (en) * 2008-12-17 2013-07-02 Novellus Systems, Inc. Electroplating apparatus with vented electrolyte manifold
US8262871B1 (en) 2008-12-19 2012-09-11 Novellus Systems, Inc. Plating method and apparatus with multiple internally irrigated chambers
US8545796B2 (en) 2009-07-31 2013-10-01 Cristal Usa Inc. Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereof
EP2673587A1 (fr) * 2011-02-09 2013-12-18 Klingenburg GmbH Élément d'échange de chaleur et/ou d'humidité
WO2014032022A2 (fr) 2012-08-24 2014-02-27 Cristal Usa Inc. Matériaux de support pour catalyseurs, catalyseurs, leurs procédés de préparation et utilisations
US9670588B2 (en) 2013-05-01 2017-06-06 Lam Research Corporation Anisotropic high resistance ionic current source (AHRICS)
JP6384128B2 (ja) * 2014-06-03 2018-09-05 三菱ケミカル株式会社 ポリオレフィン系樹脂多孔性フィルムの製造方法
US9816194B2 (en) 2015-03-19 2017-11-14 Lam Research Corporation Control of electrolyte flow dynamics for uniform electroplating
US10014170B2 (en) 2015-05-14 2018-07-03 Lam Research Corporation Apparatus and method for electrodeposition of metals with the use of an ionically resistive ionically permeable element having spatially tailored resistivity
WO2017167941A1 (fr) * 2016-03-31 2017-10-05 Total Research & Technology Feluy Procédé de préparation de précurseur de fibre de carbone ou de précurseur de bandelettes découpées en carbone
KR101926627B1 (ko) * 2017-04-13 2018-12-11 더블유스코프코리아 주식회사 다공막의 친수화 방법 및 이를 이용한 이온교환막의 제조방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001669B (de) * 1953-07-11 1957-01-31 Permutit Ag Verfahren zur Herstellung von selektiv Kationen durchlaessigen Austauschmembranen
NL81298C (fr) * 1953-08-29 1956-04-16 Stamicarbon
GB1105609A (en) * 1964-07-09 1968-03-06 Courtaulds Ltd Modified polyolefine articles
US3375208A (en) * 1967-07-26 1968-03-26 Esb Inc Method for preparing a microporous thermoplastic resin material
JPS5140556B2 (fr) * 1971-11-26 1976-11-04
US3925332A (en) * 1974-06-18 1975-12-09 Asahi Dow Ltd Hydrophilic membrane and process for the preparation thereof
JPS5819689B2 (ja) * 1975-06-18 1983-04-19 旭化成株式会社 タコウマク
JPS5857442B2 (ja) * 1976-01-28 1983-12-20 住友化学工業株式会社 新規なるカチオン交換膜の製造方法
JPS531183A (en) * 1976-06-23 1978-01-07 Asahi Chem Ind Co Ltd Ion exchange membrane contg. halogen element and production thereof
JPS5832171B2 (ja) * 1976-06-24 1983-07-11 旭化成株式会社 多孔膜の製造方法
GB1514042A (en) * 1976-06-29 1978-06-14 Sumitomo Chemical Co Acidic cation exchange fibre
US4265959A (en) * 1977-01-12 1981-05-05 Sumitomo Chemical Company, Limited Process for producing semipermeable membranes
JPS5937292B2 (ja) * 1977-10-03 1984-09-08 旭化成株式会社 ポリオレフイン樹脂多孔膜およびアルカリ蓄電池セパレ−タ−ならびにミクロフイルタ−
NL7812340A (nl) * 1977-12-28 1979-07-02 Sumitomo Chemical Co Semipermeabel membraan en werkwijze voor het vervaardi- gen daarvan.
US4256845A (en) * 1979-02-15 1981-03-17 Glasrock Products, Inc. Porous sheets and method of manufacture
DE3032380A1 (de) * 1979-09-04 1981-03-19 Celanese Corp., 10036 New York, N.Y. Verfahren zur herstellung hydrophiler mikroporoeser folien

Also Published As

Publication number Publication date
DE3038886C2 (de) 1986-04-24
JPS5657836A (en) 1981-05-20
GB2061812B (en) 1983-03-16
GB2061812A (en) 1981-05-20
FR2467680A1 (fr) 1981-04-30
US4409339A (en) 1983-10-11
JPS612100B2 (fr) 1986-01-22
DE3038886A1 (de) 1981-04-30

Similar Documents

Publication Publication Date Title
FR2467680B1 (fr)
FR2446521B1 (fr)
FR2450643B1 (fr)
FR2449834B1 (fr)
FR2447995B1 (fr)
BR8002583A (fr)
BR8006808A (fr)
DE3050964A1 (fr)
FR2446178B1 (fr)
FR2448279B1 (fr)
FR2446152B1 (fr)
FR2450460B3 (fr)
AT364253B (fr)
FR2445846B1 (fr)
AU79557S (fr)
AU79200S (fr)
BR5901094U (fr)
AU79558S (fr)
AU79559S (fr)
AU79826S (fr)
AU79918S (fr)
AU79950S (fr)
AU80228S (fr)
BG28782A1 (fr)
BG28457A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse