JPH0516291B2 - - Google Patents

Info

Publication number
JPH0516291B2
JPH0516291B2 JP62114524A JP11452487A JPH0516291B2 JP H0516291 B2 JPH0516291 B2 JP H0516291B2 JP 62114524 A JP62114524 A JP 62114524A JP 11452487 A JP11452487 A JP 11452487A JP H0516291 B2 JPH0516291 B2 JP H0516291B2
Authority
JP
Japan
Prior art keywords
membrane
group
groups
separation
organic
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
JP62114524A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63283705A (ja
Inventor
Yasushi Maeda
Zenjiro Pponda
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP62114524A priority Critical patent/JPS63283705A/ja
Publication of JPS63283705A publication Critical patent/JPS63283705A/ja
Publication of JPH0516291B2 publication Critical patent/JPH0516291B2/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
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/641—Polyamide-imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP62114524A 1987-05-13 1987-05-13 ポリアミドイミド選択透過膜 Granted JPS63283705A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62114524A JPS63283705A (ja) 1987-05-13 1987-05-13 ポリアミドイミド選択透過膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62114524A JPS63283705A (ja) 1987-05-13 1987-05-13 ポリアミドイミド選択透過膜

Publications (2)

Publication Number Publication Date
JPS63283705A JPS63283705A (ja) 1988-11-21
JPH0516291B2 true JPH0516291B2 (enExample) 1993-03-04

Family

ID=14639910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62114524A Granted JPS63283705A (ja) 1987-05-13 1987-05-13 ポリアミドイミド選択透過膜

Country Status (1)

Country Link
JP (1) JPS63283705A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02198619A (ja) * 1989-01-30 1990-08-07 Daicel Chem Ind Ltd ポリアミドイミド選択分離膜
JP2505631B2 (ja) * 1990-08-09 1996-06-12 東レ株式会社 複合半透膜およびその製造方法および高純度水の製造方法
US20070142616A1 (en) * 2005-12-21 2007-06-21 Murray Thomas J Acid functional polyamideimides
JP2015147153A (ja) * 2012-12-14 2015-08-20 東レ株式会社 半透膜の製造方法
EP3057689A4 (en) * 2013-12-16 2016-08-31 Sabic Global Technologies Bv UV AND THERMALLY TREATED POLYMERMERMBRANES
EP3085435A4 (en) * 2013-12-16 2017-10-11 Toray Industries, Inc. Semipermeable membrane manufacturing method and semipermeable membrane
JP2024030266A (ja) 2022-08-24 2024-03-07 東京応化工業株式会社 多孔質膜

Also Published As

Publication number Publication date
JPS63283705A (ja) 1988-11-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term