JPS5893734A - 親水性ポリフツ化ビニリデン樹脂多孔膜の製造方法 - Google Patents

親水性ポリフツ化ビニリデン樹脂多孔膜の製造方法

Info

Publication number
JPS5893734A
JPS5893734A JP56190688A JP19068881A JPS5893734A JP S5893734 A JPS5893734 A JP S5893734A JP 56190688 A JP56190688 A JP 56190688A JP 19068881 A JP19068881 A JP 19068881A JP S5893734 A JPS5893734 A JP S5893734A
Authority
JP
Japan
Prior art keywords
porous membrane
pvdf
water
hydrophilic
fat
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.)
Granted
Application number
JP56190688A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217614B2 (enrdf_load_stackoverflow
Inventor
Takaharu Aketo
明渡　隆治
Kazuo Matsuda
松田　一雄
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
Priority to JP56190688A priority Critical patent/JPS5893734A/ja
Publication of JPS5893734A publication Critical patent/JPS5893734A/ja
Publication of JPS6217614B2 publication Critical patent/JPS6217614B2/ja
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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride

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)
JP56190688A 1981-11-30 1981-11-30 親水性ポリフツ化ビニリデン樹脂多孔膜の製造方法 Granted JPS5893734A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56190688A JPS5893734A (ja) 1981-11-30 1981-11-30 親水性ポリフツ化ビニリデン樹脂多孔膜の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56190688A JPS5893734A (ja) 1981-11-30 1981-11-30 親水性ポリフツ化ビニリデン樹脂多孔膜の製造方法

Publications (2)

Publication Number Publication Date
JPS5893734A true JPS5893734A (ja) 1983-06-03
JPS6217614B2 JPS6217614B2 (enrdf_load_stackoverflow) 1987-04-18

Family

ID=16262211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56190688A Granted JPS5893734A (ja) 1981-11-30 1981-11-30 親水性ポリフツ化ビニリデン樹脂多孔膜の製造方法

Country Status (1)

Country Link
JP (1) JPS5893734A (enrdf_load_stackoverflow)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153903A (ja) * 1984-01-23 1985-08-13 Nok Corp 限外口過膜の製造法
JPS62267340A (ja) * 1986-05-01 1987-11-20 ポ−ル・コ−ポレ−ション ポリビニリデンジフルオライド構造体とその製造方法
US4738782A (en) * 1984-04-28 1988-04-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method and apparatus for aseptic filtration
JPS6475542A (en) * 1987-09-17 1989-03-22 Terumo Corp Hydrophilic porous membrane of polyvinylidene fluoride and production thereof
US4845132A (en) * 1986-05-07 1989-07-04 Agency Of Industrial Science And Technology Hydrophilic porous membrane, method for production thereof, and plasma separator using said membrane
US4943373A (en) * 1987-01-12 1990-07-24 Terumo Kabushiki Kaisha Hydrophilic porous membrane of polyvinylidene fluoride and method for production thereof
US5022990A (en) * 1989-01-12 1991-06-11 Asahi Kasei Kogyo Kabushiki Kaisha Polyvinylidene fluoride porous membrane and a method for producing the same
JPH03215535A (ja) * 1989-01-12 1991-09-20 Asahi Chem Ind Co Ltd ポリフツ化ビニリデン多孔膜及びその製造方法
JPH0548553U (ja) * 1991-11-21 1993-06-25 マブチモーター株式会社 回転電機用ロータ
US5275738A (en) * 1992-06-10 1994-01-04 Pall Corporation Filter device for acids and process for filtering inorganic acids
WO1999001207A1 (en) * 1997-07-01 1999-01-14 Zenon Environmental Inc. FILTRATION MEMBRANE WITH CALCINED α-ALUMINA PARTICLES THEREIN
WO1999067013A1 (fr) * 1996-12-10 1999-12-29 Asahi Kasei Kogyo Kabushiki Kaisha Film poreux d'une resine de fluorure de polyvinylidene et son procede de production
US6010628A (en) * 1996-11-22 2000-01-04 Iskra Industry Co., Ltd. Porous membrane with low steam permeability
EP1096591A1 (en) * 1999-10-26 2001-05-02 MERCK PATENT GmbH Polymer electrolyte membrane for use in lithium batteries
JP2002233739A (ja) * 2001-02-09 2002-08-20 Asahi Kasei Corp 多孔性中空糸複合膜
WO2004081109A1 (ja) * 2003-03-13 2004-09-23 Kureha Chemical Industry Company Limited フッ化ビニリデン系樹脂多孔膜およびその製造方法
WO2005099879A1 (ja) * 2004-04-14 2005-10-27 Kureha Corporation フッ化ビニリデン系樹脂中空糸多孔濾水膜およびその製造方法
JP2006231212A (ja) * 2005-02-25 2006-09-07 Toppan Printing Co Ltd 限外濾過フィルタの使用方法、及び限外濾過フィルタ再生機構付ウェット現像装置
WO2007119850A1 (ja) * 2006-04-19 2007-10-25 Asahi Kasei Chemicals Corporation 高耐久性ｐｖｄｆ多孔質膜及びその製造方法、並びに、これを用いた洗浄方法及び濾過方法
WO2007125709A1 (ja) * 2006-04-25 2007-11-08 Kureha Corporation 低汚染性フッ化ビニリデン系樹脂多孔水処理膜およびその製造方法
WO2008012872A1 (fr) 2006-07-25 2008-01-31 Toray Industries, Inc. Membrane de séparation à base de polymère de fluororésine et procédé de production de celle-ci
EP1897606A3 (en) * 1996-12-10 2008-04-02 Asahi Kasei Kabushiki Kaisha, Ltd. Process for preparing porous polyvinylidene fluoride resin membrane
JP2010088996A (ja) * 2008-10-07 2010-04-22 Asahi Kasei Chemicals Corp 分離膜用保存液
JP2013163179A (ja) * 2011-06-22 2013-08-22 Daikin Industries Ltd 高分子多孔質膜及び高分子多孔質膜の製造方法
US8999454B2 (en) 2012-03-22 2015-04-07 General Electric Company Device and process for producing a reinforced hollow fibre membrane
US9022229B2 (en) 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
US9061250B2 (en) 2009-06-26 2015-06-23 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
US9221020B2 (en) 2010-09-15 2015-12-29 Bl Technologies, Inc. Method to make yarn-reinforced hollow fiber membranes around a soluble core
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
US9321014B2 (en) 2011-12-16 2016-04-26 Bl Technologies, Inc. Hollow fiber membrane with compatible reinforcements
US9643129B2 (en) 2011-12-22 2017-05-09 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
EP3842127A1 (en) 2019-12-27 2021-06-30 Nitto Denko Corporation Composite semipermeable membrane
JPWO2023048006A1 (enrdf_load_stackoverflow) * 2021-09-24 2023-03-30

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153903A (ja) * 1984-01-23 1985-08-13 Nok Corp 限外口過膜の製造法
US4738782A (en) * 1984-04-28 1988-04-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method and apparatus for aseptic filtration
JPS62267340A (ja) * 1986-05-01 1987-11-20 ポ−ル・コ−ポレ−ション ポリビニリデンジフルオライド構造体とその製造方法
US4845132A (en) * 1986-05-07 1989-07-04 Agency Of Industrial Science And Technology Hydrophilic porous membrane, method for production thereof, and plasma separator using said membrane
US4943373A (en) * 1987-01-12 1990-07-24 Terumo Kabushiki Kaisha Hydrophilic porous membrane of polyvinylidene fluoride and method for production thereof
US5032331A (en) * 1987-01-12 1991-07-16 Terumo Kabushiki Kaisha Method for production of hydrophilic porous membrane of polyvinylidene fluoride
JPS6475542A (en) * 1987-09-17 1989-03-22 Terumo Corp Hydrophilic porous membrane of polyvinylidene fluoride and production thereof
US5022990A (en) * 1989-01-12 1991-06-11 Asahi Kasei Kogyo Kabushiki Kaisha Polyvinylidene fluoride porous membrane and a method for producing the same
JPH03215535A (ja) * 1989-01-12 1991-09-20 Asahi Chem Ind Co Ltd ポリフツ化ビニリデン多孔膜及びその製造方法
JPH0548553U (ja) * 1991-11-21 1993-06-25 マブチモーター株式会社 回転電機用ロータ
US5275738A (en) * 1992-06-10 1994-01-04 Pall Corporation Filter device for acids and process for filtering inorganic acids
US6010628A (en) * 1996-11-22 2000-01-04 Iskra Industry Co., Ltd. Porous membrane with low steam permeability
WO1999067013A1 (fr) * 1996-12-10 1999-12-29 Asahi Kasei Kogyo Kabushiki Kaisha Film poreux d'une resine de fluorure de polyvinylidene et son procede de production
EP1897606A3 (en) * 1996-12-10 2008-04-02 Asahi Kasei Kabushiki Kaisha, Ltd. Process for preparing porous polyvinylidene fluoride resin membrane
WO1999001207A1 (en) * 1997-07-01 1999-01-14 Zenon Environmental Inc. FILTRATION MEMBRANE WITH CALCINED α-ALUMINA PARTICLES THEREIN
US5914039A (en) * 1997-07-01 1999-06-22 Zenon Environmental Inc. Filtration membrane with calcined α-alumina particles therein
US6024872A (en) * 1997-07-01 2000-02-15 Zenon Evironmental Inc. Method of making a dope comprising hydrophilized PVDF and α-alumina, and a membrane made therefrom
US6299773B1 (en) 1998-06-22 2001-10-09 Asahi Kasei Kogyo Kabushiki Kaisha Porous polyvinylidene fluoride resin film and process for producing the same
EP1096591A1 (en) * 1999-10-26 2001-05-02 MERCK PATENT GmbH Polymer electrolyte membrane for use in lithium batteries
JP2002233739A (ja) * 2001-02-09 2002-08-20 Asahi Kasei Corp 多孔性中空糸複合膜
US7351338B2 (en) 2003-03-13 2008-04-01 Kureha Corporation Porous membrane of vinylidene fluoride resin and process for producing the same
WO2004081109A1 (ja) * 2003-03-13 2004-09-23 Kureha Chemical Industry Company Limited フッ化ビニリデン系樹脂多孔膜およびその製造方法
JP4885539B2 (ja) * 2003-03-13 2012-02-29 株式会社クレハ フッ化ビニリデン系樹脂多孔膜およびその製造方法
JPWO2004081109A1 (ja) * 2003-03-13 2006-06-15 株式会社クレハ フッ化ビニリデン系樹脂多孔膜およびその製造方法
AU2004220187B2 (en) * 2003-03-13 2009-09-24 Kureha Corporation Porous membrane of vinylidene fluoride resin and process for producing the same
US7780014B2 (en) 2004-04-14 2010-08-24 Kureha Corporation Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof
WO2005099879A1 (ja) * 2004-04-14 2005-10-27 Kureha Corporation フッ化ビニリデン系樹脂中空糸多孔濾水膜およびその製造方法
JP2006231212A (ja) * 2005-02-25 2006-09-07 Toppan Printing Co Ltd 限外濾過フィルタの使用方法、及び限外濾過フィルタ再生機構付ウェット現像装置
KR101016732B1 (ko) * 2006-04-19 2011-02-25 아사히 가세이 케미칼즈 가부시키가이샤 고내구성 ｐｖｄｆ 다공질 막 및 그 제조 방법 및 이를 이용한 세정 방법 및 여과 방법
US8931647B2 (en) 2006-04-19 2015-01-13 Asahi Kasei Chemicals Corporation Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same
JP2014076446A (ja) * 2006-04-19 2014-05-01 Asahi Kasei Chemicals Corp 高耐久性ｐｖｄｆ多孔質膜及びその製造方法、並びに、これを用いた洗浄方法及び濾過方法
AU2007239311B2 (en) * 2006-04-19 2010-05-20 Asahi Kasei Chemicals Corporation Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same
CN102343223A (zh) * 2006-04-19 2012-02-08 旭化成化学株式会社 高耐久性pvdf多孔膜及其制造方法、以及使用该多孔膜的洗涤方法和过滤方法
WO2007119850A1 (ja) * 2006-04-19 2007-10-25 Asahi Kasei Chemicals Corporation 高耐久性ｐｖｄｆ多孔質膜及びその製造方法、並びに、これを用いた洗浄方法及び濾過方法
JP5436854B2 (ja) * 2006-04-19 2014-03-05 旭化成ケミカルズ株式会社 高耐久性ｐｖｄｆ多孔質膜及びその製造方法、並びに、これを用いた洗浄方法及び濾過方法
JP2013075294A (ja) * 2006-04-19 2013-04-25 Asahi Kasei Chemicals Corp 高耐久性ｐｖｄｆ多孔質膜及びその製造方法、並びに、これを用いた洗浄方法及び濾過方法
JP2007313491A (ja) * 2006-04-25 2007-12-06 Kureha Corp 低汚染性フッ化ビニリデン系樹脂多孔水処理膜およびその製造方法
WO2007125709A1 (ja) * 2006-04-25 2007-11-08 Kureha Corporation 低汚染性フッ化ビニリデン系樹脂多孔水処理膜およびその製造方法
WO2008012872A1 (fr) 2006-07-25 2008-01-31 Toray Industries, Inc. Membrane de séparation à base de polymère de fluororésine et procédé de production de celle-ci
US8205754B2 (en) 2006-07-25 2012-06-26 Toray Industries, Inc. Fluororesin polymer separation membrane and process for producing the same
JP2010088996A (ja) * 2008-10-07 2010-04-22 Asahi Kasei Chemicals Corp 分離膜用保存液
US9061250B2 (en) 2009-06-26 2015-06-23 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
US9221020B2 (en) 2010-09-15 2015-12-29 Bl Technologies, Inc. Method to make yarn-reinforced hollow fiber membranes around a soluble core
CN103608368A (zh) * 2011-06-22 2014-02-26 大金工业株式会社 高分子多孔质膜和高分子多孔质膜的制造方法
CN103608368B (zh) * 2011-06-22 2016-08-17 大金工业株式会社 高分子多孔质膜和高分子多孔质膜的制造方法
EP2725041A4 (en) * 2011-06-22 2014-12-24 Daikin Ind Ltd FLUOROPOLYMER, PRODUCTION PROCESS FOR FLUOROPOLYMER AND POROUS POLYMER FILM
US9283525B2 (en) 2011-06-22 2016-03-15 Daikin Industries, Ltd. Porous polymer film and production method for porous polymer film
CN103619891A (zh) * 2011-06-22 2014-03-05 大金工业株式会社 含氟聚合物、含氟聚合物的制造方法以及高分子多孔质膜
US9180414B2 (en) 2011-06-22 2015-11-10 Daikin Industries, Ltd. Fluoropolymer, production method for fluoropolymer, and porous polymer film
JP2013163179A (ja) * 2011-06-22 2013-08-22 Daikin Industries Ltd 高分子多孔質膜及び高分子多孔質膜の製造方法
US9321014B2 (en) 2011-12-16 2016-04-26 Bl Technologies, Inc. Hollow fiber membrane with compatible reinforcements
US9643129B2 (en) 2011-12-22 2017-05-09 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
US9022229B2 (en) 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
US8999454B2 (en) 2012-03-22 2015-04-07 General Electric Company Device and process for producing a reinforced hollow fibre membrane
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
EP3842127A1 (en) 2019-12-27 2021-06-30 Nitto Denko Corporation Composite semipermeable membrane
EP3842128A1 (en) 2019-12-27 2021-06-30 Nitto Denko Corporation Composite semipermeable membrane
JPWO2023048006A1 (enrdf_load_stackoverflow) * 2021-09-24 2023-03-30

Also Published As

Publication number Publication date
JPS6217614B2 (enrdf_load_stackoverflow) 1987-04-18

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