JPS6252604B2 - - Google Patents

Info

Publication number
JPS6252604B2
JPS6252604B2 JP56101337A JP10133781A JPS6252604B2 JP S6252604 B2 JPS6252604 B2 JP S6252604B2 JP 56101337 A JP56101337 A JP 56101337A JP 10133781 A JP10133781 A JP 10133781A JP S6252604 B2 JPS6252604 B2 JP S6252604B2
Authority
JP
Japan
Prior art keywords
aromatic
polymer
thin film
organic compound
general formula
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
Application number
JP56101337A
Other languages
English (en)
Japanese (ja)
Other versions
JPS585344A (ja
Inventor
Hiroshi Makino
Yoshihiro Kusuki
Takashi Harada
Hiroshi Shimazaki
Toshio Ishida
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP56101337A priority Critical patent/JPS585344A/ja
Publication of JPS585344A publication Critical patent/JPS585344A/ja
Publication of JPS6252604B2 publication Critical patent/JPS6252604B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
JP56101337A 1981-07-01 1981-07-01 変性ポリイミド膜の製造法 Granted JPS585344A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56101337A JPS585344A (ja) 1981-07-01 1981-07-01 変性ポリイミド膜の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56101337A JPS585344A (ja) 1981-07-01 1981-07-01 変性ポリイミド膜の製造法

Publications (2)

Publication Number Publication Date
JPS585344A JPS585344A (ja) 1983-01-12
JPS6252604B2 true JPS6252604B2 (en]) 1987-11-06

Family

ID=14298018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56101337A Granted JPS585344A (ja) 1981-07-01 1981-07-01 変性ポリイミド膜の製造法

Country Status (1)

Country Link
JP (1) JPS585344A (en])

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022902A (ja) * 1983-07-15 1985-02-05 Mitsubishi Chem Ind Ltd 分離膜
JPS6119813A (ja) * 1984-06-20 1986-01-28 Agency Of Ind Science & Technol ポリイミド中空糸の製造法
US4705540A (en) * 1986-04-17 1987-11-10 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4717393A (en) * 1986-10-27 1988-01-05 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4717394A (en) * 1986-10-27 1988-01-05 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4880442A (en) * 1987-12-22 1989-11-14 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
JP2649707B2 (ja) * 1988-10-07 1997-09-03 宇部興産株式会社 有機化合物混合液の浸透気化法
US4952220A (en) * 1989-04-11 1990-08-28 Air Products And Chemicals, Inc. Membranes formed from unsaturated polyimides
US4988371A (en) * 1989-09-12 1991-01-29 The Dow Chemical Company Novel alicyclic polyimide gas separation membranes
US5026823A (en) * 1989-09-12 1991-06-25 The Dow Chemical Company Novel alicyclic polyimides and a process for making the same
JP2001316579A (ja) * 2000-05-08 2001-11-16 Teijin Ltd ポリアリレート／ポリイミド組成物
JP2007211256A (ja) * 2007-05-23 2007-08-23 Ube Ind Ltd 親水性ポリイミド多孔質膜及びその製造方法
JP2013046902A (ja) * 2011-07-28 2013-03-07 Fujifilm Corp ガス分離複合膜、それを用いたガス分離モジュール、ガス分離装置およびガス分離方法
JP2013046904A (ja) * 2011-07-28 2013-03-07 Fujifilm Corp ガス分離複合膜、その製造方法、それを用いたガス分離モジュール、ガス分離装置およびガス分離方法
JP2013046903A (ja) 2011-07-28 2013-03-07 Fujifilm Corp ガス分離複合膜、それを用いたガス分離モジュール、ガス分離装置およびガス分離方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822202A (en) * 1972-07-20 1974-07-02 Du Pont Heat treatment of membranes of selected polyimides,polyesters and polyamides
JPS5825765B2 (ja) * 1975-08-13 1983-05-30 株式会社クラレ カンソウポリビニルアルコ−ルケイチユウクウセンイノセイゾウホウホウ

Also Published As

Publication number Publication date
JPS585344A (ja) 1983-01-12

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