JPS588735A - 芳香族ポリイミド多孔質膜の改質方法 - Google Patents

芳香族ポリイミド多孔質膜の改質方法

Info

Publication number
JPS588735A
JPS588735A JP10713781A JP10713781A JPS588735A JP S588735 A JPS588735 A JP S588735A JP 10713781 A JP10713781 A JP 10713781A JP 10713781 A JP10713781 A JP 10713781A JP S588735 A JPS588735 A JP S588735A
Authority
JP
Japan
Prior art keywords
porous membrane
solvent
membrane
aromatic polyimide
porous
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
JP10713781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223972B2 (enExample
Inventor
Hiroshi Makino
牧埜　弘
Yoshihiro Kusuki
楠木　喜博
Takashi Harada
隆 原田
Hiroshi Shimazaki
寛史 島崎
Toshio Ishida
石田　利夫
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 JP10713781A priority Critical patent/JPS588735A/ja
Priority to GB08218163A priority patent/GB2104832B/en
Priority to DE19823223844 priority patent/DE3223844A1/de
Priority to US06/392,169 priority patent/US4486376A/en
Priority to CA000406464A priority patent/CA1206308A/en
Publication of JPS588735A publication Critical patent/JPS588735A/ja
Publication of JPS6223972B2 publication Critical patent/JPS6223972B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP10713781A 1981-07-01 1981-07-10 芳香族ポリイミド多孔質膜の改質方法 Granted JPS588735A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10713781A JPS588735A (ja) 1981-07-10 1981-07-10 芳香族ポリイミド多孔質膜の改質方法
GB08218163A GB2104832B (en) 1981-07-01 1982-06-23 Mofifying porous polymeric membrane
DE19823223844 DE3223844A1 (de) 1981-07-01 1982-06-25 Verfahren zur modifizierung einer poroesen polymermembran
US06/392,169 US4486376A (en) 1981-07-01 1982-06-25 Process for modifying porous polymeric membrane
CA000406464A CA1206308A (en) 1981-07-01 1982-06-30 Process for modifying porous polymeric membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10713781A JPS588735A (ja) 1981-07-10 1981-07-10 芳香族ポリイミド多孔質膜の改質方法

Publications (2)

Publication Number Publication Date
JPS588735A true JPS588735A (ja) 1983-01-18
JPS6223972B2 JPS6223972B2 (enExample) 1987-05-26

Family

ID=14451441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10713781A Granted JPS588735A (ja) 1981-07-01 1981-07-10 芳香族ポリイミド多孔質膜の改質方法

Country Status (1)

Country Link
JP (1) JPS588735A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051527A (ja) * 1983-06-30 1985-03-23 パーミー，インコーポレーテッド 改良した選択性を有する非対称ガス分離膜
JPS6323714A (ja) * 1986-05-09 1988-02-01 ゲ−・カ−・エス・エス・フオルシユングスツエントルム・ゲ−シユタハト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ガスを互いに分離するための内部非対称膜の選択性を高める方法
JPS6383629A (ja) * 1986-09-27 1988-04-14 Mitsubishi Motors Corp 自動車用排ガス計の自動計測装置
JPH0454397U (enExample) * 1990-09-14 1992-05-11
WO2009061645A2 (en) 2007-11-06 2009-05-14 The Boeing Company Hydrophobic and/or oleophobic open cell polyimide acoustic and thermal insulation foams and methods of making

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220675U (enExample) * 1988-07-20 1990-02-09

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051527A (ja) * 1983-06-30 1985-03-23 パーミー，インコーポレーテッド 改良した選択性を有する非対称ガス分離膜
JPS6323714A (ja) * 1986-05-09 1988-02-01 ゲ−・カ−・エス・エス・フオルシユングスツエントルム・ゲ−シユタハト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ガスを互いに分離するための内部非対称膜の選択性を高める方法
JPS6383629A (ja) * 1986-09-27 1988-04-14 Mitsubishi Motors Corp 自動車用排ガス計の自動計測装置
JPH0454397U (enExample) * 1990-09-14 1992-05-11
WO2009061645A2 (en) 2007-11-06 2009-05-14 The Boeing Company Hydrophobic and/or oleophobic open cell polyimide acoustic and thermal insulation foams and methods of making
WO2009061645A3 (en) * 2007-11-06 2009-10-22 The Boeing Company Hydrophobic and/or oleophobic open cell polyimide acoustic and thermal insulation foams and methods of making
US8324285B2 (en) 2007-11-06 2012-12-04 The Boeing Company Hydrophobic and/or oleophobic open cell polyimide acoustic and thermal insulation foams and methods of making

Also Published As

Publication number Publication date
JPS6223972B2 (enExample) 1987-05-26

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