JPS60206416A - ポリスルフォン膜の製造方法 - Google Patents

ポリスルフォン膜の製造方法

Info

Publication number
JPS60206416A
JPS60206416A JP59059476A JP5947684A JPS60206416A JP S60206416 A JPS60206416 A JP S60206416A JP 59059476 A JP59059476 A JP 59059476A JP 5947684 A JP5947684 A JP 5947684A JP S60206416 A JPS60206416 A JP S60206416A
Authority
JP
Japan
Prior art keywords
membrane
solvent
coagulation bath
water
resin
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
JP59059476A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451221B2 (enrdf_load_stackoverflow
Inventor
Kenji Koyama
小山　憲治
Shotaro Ono
大野　省太郎
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co Ltd
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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP59059476A priority Critical patent/JPS60206416A/ja
Publication of JPS60206416A publication Critical patent/JPS60206416A/ja
Publication of JPH0451221B2 publication Critical patent/JPH0451221B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP59059476A 1984-03-29 1984-03-29 ポリスルフォン膜の製造方法 Granted JPS60206416A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59059476A JPS60206416A (ja) 1984-03-29 1984-03-29 ポリスルフォン膜の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59059476A JPS60206416A (ja) 1984-03-29 1984-03-29 ポリスルフォン膜の製造方法

Publications (2)

Publication Number Publication Date
JPS60206416A true JPS60206416A (ja) 1985-10-18
JPH0451221B2 JPH0451221B2 (enrdf_load_stackoverflow) 1992-08-18

Family

ID=13114391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59059476A Granted JPS60206416A (ja) 1984-03-29 1984-03-29 ポリスルフォン膜の製造方法

Country Status (1)

Country Link
JP (1) JPS60206416A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0927572A3 (en) * 1997-12-30 1999-07-14 Kolon Industries, Inc. A polysulfone based hollow fiber membrane, and a process for preparing the same
JP2024534972A (ja) * 2021-09-18 2024-09-26 杭州科百特過濾器材有限公司 ウイルス除去用非対称のｐｅｓ濾過膜及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144456A (en) * 1978-05-03 1979-11-10 Rhone Poulenc Ind Polymer composition for membrane
JPS5750508A (en) * 1980-09-11 1982-03-25 Mitsubishi Rayon Co Ltd Permselective membrane and its production
JPS58132111A (ja) * 1982-01-29 1983-08-06 Asahi Chem Ind Co Ltd ポリスルホン中空糸
JPS59173105A (ja) * 1983-03-19 1984-10-01 Nitto Electric Ind Co Ltd ポリスルホン半透膜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144456A (en) * 1978-05-03 1979-11-10 Rhone Poulenc Ind Polymer composition for membrane
JPS5750508A (en) * 1980-09-11 1982-03-25 Mitsubishi Rayon Co Ltd Permselective membrane and its production
JPS58132111A (ja) * 1982-01-29 1983-08-06 Asahi Chem Ind Co Ltd ポリスルホン中空糸
JPS59173105A (ja) * 1983-03-19 1984-10-01 Nitto Electric Ind Co Ltd ポリスルホン半透膜

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0927572A3 (en) * 1997-12-30 1999-07-14 Kolon Industries, Inc. A polysulfone based hollow fiber membrane, and a process for preparing the same
JP2024534972A (ja) * 2021-09-18 2024-09-26 杭州科百特過濾器材有限公司 ウイルス除去用非対称のｐｅｓ濾過膜及びその製造方法

Also Published As

Publication number Publication date
JPH0451221B2 (enrdf_load_stackoverflow) 1992-08-18

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