JPH0252528B2 - - Google Patents

Info

Publication number
JPH0252528B2
JPH0252528B2 JP59124048A JP12404884A JPH0252528B2 JP H0252528 B2 JPH0252528 B2 JP H0252528B2 JP 59124048 A JP59124048 A JP 59124048A JP 12404884 A JP12404884 A JP 12404884A JP H0252528 B2 JPH0252528 B2 JP H0252528B2
Authority
JP
Japan
Prior art keywords
polysulfone
membrane
semipermeable membrane
composite semipermeable
solution
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 - Lifetime
Application number
JP59124048A
Other languages
English (en)
Japanese (ja)
Other versions
JPS614505A (ja
Inventor
Kenichi Ikeda
Shoichi Yamamoto
Hiroyoshi Ito
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP12404884A priority Critical patent/JPS614505A/ja
Priority to CA000483835A priority patent/CA1263572A/en
Priority to DK266485A priority patent/DK171671B1/da
Priority to AU43682/85A priority patent/AU573846B2/en
Priority to DE8585304335T priority patent/DE3575870D1/de
Priority to EP85304335A priority patent/EP0165077B2/en
Publication of JPS614505A publication Critical patent/JPS614505A/ja
Priority to US07/157,123 priority patent/US4818387A/en
Publication of JPH0252528B2 publication Critical patent/JPH0252528B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP12404884A 1984-06-15 1984-06-15 ポリスルホン複合半透膜及びその製造方法 Granted JPS614505A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP12404884A JPS614505A (ja) 1984-06-15 1984-06-15 ポリスルホン複合半透膜及びその製造方法
CA000483835A CA1263572A (en) 1984-06-15 1985-06-12 Sulfonated polysulfone composite semipermeable membranes and process for producing the same
DK266485A DK171671B1 (da) 1984-06-15 1985-06-13 Semipermeabel kompositmembran omfattende en semipermeabel membran af et delvis sulfoneret polysulfon på en ultrafiltreringsstøttemembran af et polysulfonmateriale
AU43682/85A AU573846B2 (en) 1984-06-15 1985-06-14 Polysulfone surfaced membrane
DE8585304335T DE3575870D1 (de) 1984-06-15 1985-06-17 Semipermeable composit-membranen aus sulfoniertem polysulfon und verfahren zu ihrer herstellung.
EP85304335A EP0165077B2 (en) 1984-06-15 1985-06-17 Sulfonated polysulfone composite semipermeable membranes
US07/157,123 US4818387A (en) 1984-06-15 1988-02-10 Sulfonated polysulfone composite semipermeable membranes and process for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12404884A JPS614505A (ja) 1984-06-15 1984-06-15 ポリスルホン複合半透膜及びその製造方法

Publications (2)

Publication Number Publication Date
JPS614505A JPS614505A (ja) 1986-01-10
JPH0252528B2 true JPH0252528B2 (en:Method) 1990-11-13

Family

ID=14875697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12404884A Granted JPS614505A (ja) 1984-06-15 1984-06-15 ポリスルホン複合半透膜及びその製造方法

Country Status (1)

Country Link
JP (1) JPS614505A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104248914B (zh) * 2013-06-28 2016-06-29 中国石油化工股份有限公司 一种反渗透膜及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217801Y2 (en:Method) * 1971-05-24 1977-04-22
JPS48852U (en:Method) * 1971-05-24 1973-01-08
JPS4915685A (en:Method) * 1972-06-05 1974-02-12
ZA747678B (en) * 1973-12-04 1975-12-31 Rhone Poulenc Sa Process for preparing complex polyelectrolytes
FR2331602A1 (fr) * 1975-11-14 1977-06-10 Rhone Poulenc Ind Compositions a base de polymeres du type polysulfone pour membranes d'osmose inverse
JPS6038166B2 (ja) * 1976-07-30 1985-08-30 東ソー株式会社 複合膜の製造方法
JPS58180206A (ja) * 1982-04-15 1983-10-21 Toray Ind Inc 選択透過膜の製造方法
JPS6087803A (ja) * 1983-10-19 1985-05-17 Sumitomo Bakelite Co Ltd ポリスルホン選択透過膜の製造方法
GB8331198D0 (en) * 1983-11-23 1983-12-29 Ici Plc Membranes
JPS60255110A (ja) * 1984-05-30 1985-12-16 Nitto Electric Ind Co Ltd スルホン化ポリスルホン半透膜及びその製造方法

Also Published As

Publication number Publication date
JPS614505A (ja) 1986-01-10

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