JPS5892403A - 架橋ポリベンツイミダゾロン系選択透過膜 - Google Patents

架橋ポリベンツイミダゾロン系選択透過膜

Info

Publication number
JPS5892403A
JPS5892403A JP18914481A JP18914481A JPS5892403A JP S5892403 A JPS5892403 A JP S5892403A JP 18914481 A JP18914481 A JP 18914481A JP 18914481 A JP18914481 A JP 18914481A JP S5892403 A JPS5892403 A JP S5892403A
Authority
JP
Japan
Prior art keywords
membrane
polymer
crosslinked
dope
selective permeable
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
JP18914481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0160283B2 (esLanguage
Inventor
Hiromasa Minematsu
宏昌 峯松
Yutaka Takeya
豊 竹谷
Koki Tamura
弘毅 田村
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP18914481A priority Critical patent/JPS5892403A/ja
Publication of JPS5892403A publication Critical patent/JPS5892403A/ja
Publication of JPH0160283B2 publication Critical patent/JPH0160283B2/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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP18914481A 1981-11-27 1981-11-27 架橋ポリベンツイミダゾロン系選択透過膜 Granted JPS5892403A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18914481A JPS5892403A (ja) 1981-11-27 1981-11-27 架橋ポリベンツイミダゾロン系選択透過膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18914481A JPS5892403A (ja) 1981-11-27 1981-11-27 架橋ポリベンツイミダゾロン系選択透過膜

Publications (2)

Publication Number Publication Date
JPS5892403A true JPS5892403A (ja) 1983-06-01
JPH0160283B2 JPH0160283B2 (esLanguage) 1989-12-21

Family

ID=16236149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18914481A Granted JPS5892403A (ja) 1981-11-27 1981-11-27 架橋ポリベンツイミダゾロン系選択透過膜

Country Status (1)

Country Link
JP (1) JPS5892403A (esLanguage)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125980A (en) * 1977-04-12 1978-11-02 Teijin Ltd Improved polybenzimidazolone selective permeable membrane

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125980A (en) * 1977-04-12 1978-11-02 Teijin Ltd Improved polybenzimidazolone selective permeable membrane

Also Published As

Publication number Publication date
JPH0160283B2 (esLanguage) 1989-12-21

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