JPS6397205A - ポリスルホン系樹脂半透膜の処理方法 - Google Patents

ポリスルホン系樹脂半透膜の処理方法

Info

Publication number
JPS6397205A
JPS6397205A JP61243176A JP24317686A JPS6397205A JP S6397205 A JPS6397205 A JP S6397205A JP 61243176 A JP61243176 A JP 61243176A JP 24317686 A JP24317686 A JP 24317686A JP S6397205 A JPS6397205 A JP S6397205A
Authority
JP
Japan
Prior art keywords
membrane
polysulfone resin
resin
semipermeable membrane
polysulfone
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
JP61243176A
Other languages
English (en)
Japanese (ja)
Other versions
JPH053331B2 (enrdf_load_stackoverflow
Inventor
Masaaki Shimagaki
昌明 島垣
Kazusane Tanaka
和実 田中
Seiji Shimamura
島村　政治
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP61243176A priority Critical patent/JPS6397205A/ja
Publication of JPS6397205A publication Critical patent/JPS6397205A/ja
Publication of JPH053331B2 publication Critical patent/JPH053331B2/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
    • B01D67/0083—Thermal after-treatment
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • B01D67/00113—Pretreatment of the casting solutions, e.g. thermal treatment or ageing
    • 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
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • 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
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • 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
    • B01D2325/36—Hydrophilic membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP61243176A 1986-10-15 1986-10-15 ポリスルホン系樹脂半透膜の処理方法 Granted JPS6397205A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61243176A JPS6397205A (ja) 1986-10-15 1986-10-15 ポリスルホン系樹脂半透膜の処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61243176A JPS6397205A (ja) 1986-10-15 1986-10-15 ポリスルホン系樹脂半透膜の処理方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP29807593A Division JPH06339620A (ja) 1993-11-29 1993-11-29 ポリスルホン系樹脂半透膜の処理方法

Publications (2)

Publication Number Publication Date
JPS6397205A true JPS6397205A (ja) 1988-04-27
JPH053331B2 JPH053331B2 (enrdf_load_stackoverflow) 1993-01-14

Family

ID=17099948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61243176A Granted JPS6397205A (ja) 1986-10-15 1986-10-15 ポリスルホン系樹脂半透膜の処理方法

Country Status (1)

Country Link
JP (1) JPS6397205A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100902A (ja) * 1986-10-17 1988-05-06 Kanegafuchi Chem Ind Co Ltd 芳香族ポリスルホン中空糸膜およびその製法
EP0571871A3 (enrdf_load_stackoverflow) * 1992-05-26 1994-01-12 Seitz Filter Werke
EP0779381A2 (en) 1991-11-19 1997-06-18 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polysulfone porous hollow fiber
US5641450A (en) * 1991-03-28 1997-06-24 Toray Industries, Inc. Process of making a module including a polysulphonic hollow fiber membrane
US5938929A (en) * 1995-06-30 1999-08-17 Toray Industries, Inc. Polysulfone hollow fiber semipermeable membrane
JP2001205057A (ja) * 2000-01-27 2001-07-31 Toyobo Co Ltd 中空糸膜
US6432309B1 (en) 1997-05-19 2002-08-13 Asahi Medical Co, Ltd Polysulfone-base hollow-fiber hemocathartic membrane and processes for the production thereof
JP2005131482A (ja) * 2003-10-29 2005-05-26 Toray Ind Inc 分離膜
US6960297B2 (en) * 1999-12-21 2005-11-01 Toray Industries, Inc. Dialyzers for blood treatment and processes for production thereof
EP1410839A4 (en) * 2001-07-24 2006-03-15 Asahi Medical Co HOLLOW FIBER MEMBRANE FOR CLEANSING BLOOD
CN100516124C (zh) 2003-05-10 2009-07-22 甘肃省膜科学技术研究院 钴电解复合隔膜及其制备方法
EP0750936B2 (en) † 1995-06-30 2019-09-11 Toray Industries, Inc. Permselective membranes and methods for their production

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022508A (enrdf_load_stackoverflow) * 1973-06-26 1975-03-11
JPS53134876A (en) * 1977-04-30 1978-11-24 Sumitomo Electric Ind Ltd Production of hydrophilic composite construction
JPS5417978A (en) * 1977-07-11 1979-02-09 Sumitomo Electric Ind Ltd Hydrophilic and porous composite structure and its production
JPS55106243A (en) * 1979-02-07 1980-08-14 Nitto Electric Ind Co Ltd Preparation of microporous polymer membrane
JPS5634352A (en) * 1979-08-31 1981-04-06 Sumitomo Bakelite Co Separating membrane for blood separation and its manufacture
JPS5654164A (en) * 1979-10-09 1981-05-14 Ricoh Co Ltd Generator for video signal
JPS57147488A (en) * 1981-03-04 1982-09-11 Kuraray Co Ltd Preparation of purified water
JPS5892423A (ja) * 1981-11-30 1983-06-01 Asahi Medical Kk 疎水性半透膜及びそれを用いたモジユ−ル
JPS58104940A (ja) * 1981-12-17 1983-06-22 ヘキスト・アクチエンゲゼルシヤフト 合成重合体をベ−スとする非対称のマクロ孔状膜及びその製法
JPS60190204A (ja) * 1984-03-09 1985-09-27 Sumitomo Bakelite Co Ltd ポリスルホン系樹脂膜の改質方法
JPS6193801A (ja) * 1984-07-17 1986-05-12 フレゼニウス　アクチエンゲゼルシヤフト 非対称微孔性中空繊維の製造方法
JPS6238205A (ja) * 1985-08-12 1987-02-19 Daicel Chem Ind Ltd 分離用半透膜

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022508A (enrdf_load_stackoverflow) * 1973-06-26 1975-03-11
JPS53134876A (en) * 1977-04-30 1978-11-24 Sumitomo Electric Ind Ltd Production of hydrophilic composite construction
JPS5417978A (en) * 1977-07-11 1979-02-09 Sumitomo Electric Ind Ltd Hydrophilic and porous composite structure and its production
JPS55106243A (en) * 1979-02-07 1980-08-14 Nitto Electric Ind Co Ltd Preparation of microporous polymer membrane
JPS5634352A (en) * 1979-08-31 1981-04-06 Sumitomo Bakelite Co Separating membrane for blood separation and its manufacture
JPS5654164A (en) * 1979-10-09 1981-05-14 Ricoh Co Ltd Generator for video signal
JPS57147488A (en) * 1981-03-04 1982-09-11 Kuraray Co Ltd Preparation of purified water
JPS5892423A (ja) * 1981-11-30 1983-06-01 Asahi Medical Kk 疎水性半透膜及びそれを用いたモジユ−ル
JPS58104940A (ja) * 1981-12-17 1983-06-22 ヘキスト・アクチエンゲゼルシヤフト 合成重合体をベ−スとする非対称のマクロ孔状膜及びその製法
JPS60190204A (ja) * 1984-03-09 1985-09-27 Sumitomo Bakelite Co Ltd ポリスルホン系樹脂膜の改質方法
JPS6193801A (ja) * 1984-07-17 1986-05-12 フレゼニウス　アクチエンゲゼルシヤフト 非対称微孔性中空繊維の製造方法
JPS6238205A (ja) * 1985-08-12 1987-02-19 Daicel Chem Ind Ltd 分離用半透膜

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100902A (ja) * 1986-10-17 1988-05-06 Kanegafuchi Chem Ind Co Ltd 芳香族ポリスルホン中空糸膜およびその製法
US5641450A (en) * 1991-03-28 1997-06-24 Toray Industries, Inc. Process of making a module including a polysulphonic hollow fiber membrane
EP0779381A2 (en) 1991-11-19 1997-06-18 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polysulfone porous hollow fiber
EP0571871A3 (enrdf_load_stackoverflow) * 1992-05-26 1994-01-12 Seitz Filter Werke
US5376274A (en) * 1992-05-26 1994-12-27 Seitz-Filter-Werke Gmbh & Co. Hydrophilic membrane and method for its production
US5938929A (en) * 1995-06-30 1999-08-17 Toray Industries, Inc. Polysulfone hollow fiber semipermeable membrane
US6103117A (en) * 1995-06-30 2000-08-15 Toray Industries, Inc. Polysulfone hollow fiber semipermeable membrane
EP0750936B2 (en) † 1995-06-30 2019-09-11 Toray Industries, Inc. Permselective membranes and methods for their production
US6432309B1 (en) 1997-05-19 2002-08-13 Asahi Medical Co, Ltd Polysulfone-base hollow-fiber hemocathartic membrane and processes for the production thereof
EP2255866A1 (en) 1997-05-19 2010-12-01 Asahi Kasei Kuraray Medical Co., Ltd. Polysulfone type hollow fiber membrane for purifying blood and process for producing the same
US6960297B2 (en) * 1999-12-21 2005-11-01 Toray Industries, Inc. Dialyzers for blood treatment and processes for production thereof
JP2001205057A (ja) * 2000-01-27 2001-07-31 Toyobo Co Ltd 中空糸膜
EP1410839A4 (en) * 2001-07-24 2006-03-15 Asahi Medical Co HOLLOW FIBER MEMBRANE FOR CLEANSING BLOOD
US7087168B2 (en) 2001-07-24 2006-08-08 Asahi Kasei Medical Co., Ltd. Hollow fiber membrane for purifying blood
KR100829692B1 (ko) * 2001-07-24 2008-05-16 아사히 카세이 쿠라레 메디칼 가부시키가이샤 중공사상 혈액 정화막 및 그의 제조 방법
CN100516124C (zh) 2003-05-10 2009-07-22 甘肃省膜科学技术研究院 钴电解复合隔膜及其制备方法
JP2005131482A (ja) * 2003-10-29 2005-05-26 Toray Ind Inc 分離膜

Also Published As

Publication number Publication date
JPH053331B2 (enrdf_load_stackoverflow) 1993-01-14

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