JPH057054B2 - - Google Patents

Info

Publication number
JPH057054B2
JPH057054B2 JP60189352A JP18935285A JPH057054B2 JP H057054 B2 JPH057054 B2 JP H057054B2 JP 60189352 A JP60189352 A JP 60189352A JP 18935285 A JP18935285 A JP 18935285A JP H057054 B2 JPH057054 B2 JP H057054B2
Authority
JP
Japan
Prior art keywords
polysulfone
membrane
water
weight
sulfonated
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
JP60189352A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6249912A (ja
Inventor
Jun Sasaki
Shozo Yoneyama
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP18935285A priority Critical patent/JPS6249912A/ja
Publication of JPS6249912A publication Critical patent/JPS6249912A/ja
Publication of JPH057054B2 publication Critical patent/JPH057054B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP18935285A 1985-08-28 1985-08-28 微孔性膜の製造方法 Granted JPS6249912A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18935285A JPS6249912A (ja) 1985-08-28 1985-08-28 微孔性膜の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18935285A JPS6249912A (ja) 1985-08-28 1985-08-28 微孔性膜の製造方法

Publications (2)

Publication Number Publication Date
JPS6249912A JPS6249912A (ja) 1987-03-04
JPH057054B2 true JPH057054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-28

Family

ID=16239885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18935285A Granted JPS6249912A (ja) 1985-08-28 1985-08-28 微孔性膜の製造方法

Country Status (1)

Country Link
JP (1) JPS6249912A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112508A1 (de) * 1991-04-17 1992-10-22 Akzo Nv Synthetische hydrophile membranen und verfahren zu deren herstellung
DE4230077A1 (de) * 1992-09-09 1994-03-10 Akzo Nv Polysulfonmembran und Verfahren zu deren Herstellung
DE60032214T2 (de) * 2000-04-26 2007-09-20 Pall Corp. Vollständig hydrophile Membranen aus anionischen Copolymer-Gemischen
JP4689790B2 (ja) * 2000-05-02 2011-05-25 ポール・コーポレーション アニオンコポリマーブレンドの内部親水性膜
CN102974236B (zh) * 2012-12-03 2015-01-28 河海大学 一种掺杂活性炭和纳米氧化锌的复合平板聚砜膜及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328469A (en) * 1976-08-27 1978-03-16 Seiko Epson Corp Digital tester
JPS61249504A (ja) * 1985-04-30 1986-11-06 Nok Corp 限外口過膜

Also Published As

Publication number Publication date
JPS6249912A (ja) 1987-03-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees