JPS5640403A - High-performance semipermeable composite membrane - Google Patents

High-performance semipermeable composite membrane

Info

Publication number
JPS5640403A
JPS5640403A JP11622579A JP11622579A JPS5640403A JP S5640403 A JPS5640403 A JP S5640403A JP 11622579 A JP11622579 A JP 11622579A JP 11622579 A JP11622579 A JP 11622579A JP S5640403 A JPS5640403 A JP S5640403A
Authority
JP
Japan
Prior art keywords
semipermeable
composite membrane
membrane
semipermeable composite
reaction
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
JP11622579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6259604B2 (enrdf_load_stackoverflow
Inventor
Tadahiro Uemura
Masaru Kurihara
Kiyoshi Okada
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 JP11622579A priority Critical patent/JPS5640403A/ja
Publication of JPS5640403A publication Critical patent/JPS5640403A/ja
Publication of JPS6259604B2 publication Critical patent/JPS6259604B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP11622579A 1979-09-12 1979-09-12 High-performance semipermeable composite membrane Granted JPS5640403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11622579A JPS5640403A (en) 1979-09-12 1979-09-12 High-performance semipermeable composite membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11622579A JPS5640403A (en) 1979-09-12 1979-09-12 High-performance semipermeable composite membrane

Publications (2)

Publication Number Publication Date
JPS5640403A true JPS5640403A (en) 1981-04-16
JPS6259604B2 JPS6259604B2 (enrdf_load_stackoverflow) 1987-12-11

Family

ID=14681922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11622579A Granted JPS5640403A (en) 1979-09-12 1979-09-12 High-performance semipermeable composite membrane

Country Status (1)

Country Link
JP (1) JPS5640403A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824304A (ja) * 1981-08-07 1983-02-14 Toray Ind Inc 高性能半透性複合膜
JPS5926101A (ja) * 1982-08-04 1984-02-10 Teijin Ltd 複合半透膜
JPS59130505A (ja) * 1983-01-14 1984-07-27 Nitto Electric Ind Co Ltd 複合膜の製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63169512U (enrdf_load_stackoverflow) * 1987-04-23 1988-11-04
JPS63169514U (enrdf_load_stackoverflow) * 1987-04-23 1988-11-04

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240486A (en) * 1975-09-22 1977-03-29 Uop Inc Semipermeable membrane and its manufacture
JPS55134607A (en) * 1979-04-06 1980-10-20 Nippon Shokubai Kagaku Kogyo Co Ltd Semipermeable composite membrane with excellent performance and preparation thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240486A (en) * 1975-09-22 1977-03-29 Uop Inc Semipermeable membrane and its manufacture
JPS55134607A (en) * 1979-04-06 1980-10-20 Nippon Shokubai Kagaku Kogyo Co Ltd Semipermeable composite membrane with excellent performance and preparation thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824304A (ja) * 1981-08-07 1983-02-14 Toray Ind Inc 高性能半透性複合膜
JPS5926101A (ja) * 1982-08-04 1984-02-10 Teijin Ltd 複合半透膜
JPS59130505A (ja) * 1983-01-14 1984-07-27 Nitto Electric Ind Co Ltd 複合膜の製造方法

Also Published As

Publication number Publication date
JPS6259604B2 (enrdf_load_stackoverflow) 1987-12-11

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