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JPS5342185A - Manufacture of separating membrane - Google Patents

Manufacture of separating membrane

Info

Publication number
JPS5342185A
JPS5342185A JP11683476A JP11683476A JPS5342185A JP S5342185 A JPS5342185 A JP S5342185A JP 11683476 A JP11683476 A JP 11683476A JP 11683476 A JP11683476 A JP 11683476A JP S5342185 A JPS5342185 A JP S5342185A
Authority
JP
Japan
Prior art keywords
manufacture
separating membrane
gas
separating
plasma
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
JP11683476A
Other languages
Japanese (ja)
Other versions
JPS5935644B2 (en
Inventor
Fumio Kamiyama
Akira Nishio
Hideo Okazaki
Osamu Harima
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP51116834A priority Critical patent/JPS5935644B2/en
Publication of JPS5342185A publication Critical patent/JPS5342185A/en
Publication of JPS5935644B2 publication Critical patent/JPS5935644B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PURPOSE: To manufacture separating membrane excellent in performance for separating solids from liquid or gas, in water permeability, and in mechanical strength by the treatment of thermoplastic resin film including fine powder of inorganic material with plasma of oxygen-containing gas after the drawing of the film.
COPYRIGHT: (C)1978,JPO&Japio
JP51116834A 1976-09-28 1976-09-28 Separation membrane manufacturing method Expired JPS5935644B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51116834A JPS5935644B2 (en) 1976-09-28 1976-09-28 Separation membrane manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51116834A JPS5935644B2 (en) 1976-09-28 1976-09-28 Separation membrane manufacturing method

Publications (2)

Publication Number Publication Date
JPS5342185A true JPS5342185A (en) 1978-04-17
JPS5935644B2 JPS5935644B2 (en) 1984-08-30

Family

ID=14696769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51116834A Expired JPS5935644B2 (en) 1976-09-28 1976-09-28 Separation membrane manufacturing method

Country Status (1)

Country Link
JP (1) JPS5935644B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141220A (en) * 1982-02-16 1983-08-22 Toyo Roshi Kk Treatment of microporous cellulosic film
JPH0245140A (en) * 1988-08-04 1990-02-15 Toray Ind Inc Laminated structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141220A (en) * 1982-02-16 1983-08-22 Toyo Roshi Kk Treatment of microporous cellulosic film
JPH0245140A (en) * 1988-08-04 1990-02-15 Toray Ind Inc Laminated structure

Also Published As

Publication number Publication date
JPS5935644B2 (en) 1984-08-30

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