JPS60125210A - ポリイミド膜の製膜改善方法 - Google Patents

ポリイミド膜の製膜改善方法

Info

Publication number
JPS60125210A
JPS60125210A JP58230529A JP23052983A JPS60125210A JP S60125210 A JPS60125210 A JP S60125210A JP 58230529 A JP58230529 A JP 58230529A JP 23052983 A JP23052983 A JP 23052983A JP S60125210 A JPS60125210 A JP S60125210A
Authority
JP
Japan
Prior art keywords
polyimide
acid
thin film
composition
membrane
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
JP58230529A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225405B2 (enExample
Inventor
Asumaru Nakamura
中村　明日丸
Hiroshi Makino
牧埜　弘
Yoshihiro Kusuki
楠木　喜博
Takashi Harada
隆 原田
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 JP58230529A priority Critical patent/JPS60125210A/ja
Publication of JPS60125210A publication Critical patent/JPS60125210A/ja
Publication of JPS6225405B2 publication Critical patent/JPS6225405B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • B01D67/00113—Pretreatment of the casting solutions, e.g. thermal treatment or ageing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP58230529A 1983-12-08 1983-12-08 ポリイミド膜の製膜改善方法 Granted JPS60125210A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58230529A JPS60125210A (ja) 1983-12-08 1983-12-08 ポリイミド膜の製膜改善方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58230529A JPS60125210A (ja) 1983-12-08 1983-12-08 ポリイミド膜の製膜改善方法

Publications (2)

Publication Number Publication Date
JPS60125210A true JPS60125210A (ja) 1985-07-04
JPS6225405B2 JPS6225405B2 (enExample) 1987-06-03

Family

ID=16909170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58230529A Granted JPS60125210A (ja) 1983-12-08 1983-12-08 ポリイミド膜の製膜改善方法

Country Status (1)

Country Link
JP (1) JPS60125210A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695295A (en) * 1986-09-24 1987-09-22 The Dow Chemical Company Gas separation membranes from polymers containing a hydrocarbon backbone and pendant (hydrocarbylamido)alkyl ester moieties
US4880442A (en) * 1987-12-22 1989-11-14 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US5071452A (en) * 1989-08-11 1991-12-10 Institut Francais Du Petrole Gas separation membrane
US5076816A (en) * 1989-08-14 1991-12-31 Institut Francais Du Petrole Gas separation membrane

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012176464A1 (ja) 2011-06-24 2012-12-27 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置
TW201325243A (zh) 2011-06-24 2013-06-16 松下電器產業股份有限公司 圖像解碼方法、圖像編碼方法、圖像解碼裝置、圖像編碼裝置、及圖像編碼解碼裝置（三）
EP4270950A3 (en) 2011-06-27 2024-02-14 Sun Patent Trust Encoding apparatus and decoding apparatus
MX2013012980A (es) 2011-06-28 2013-12-06 Panasonic Corp Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodififcacion de imagenes.
KR102006032B1 (ko) 2011-06-29 2019-07-31 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
ES2908152T3 (es) 2011-06-30 2022-04-27 Sun Patent Trust Procedimiento de decodificación de imágenes
KR102060619B1 (ko) 2011-06-30 2019-12-30 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
CN103765885B (zh) 2011-07-11 2017-04-12 太阳专利托管公司 图像解码方法、图像编码方法、图像解码装置、图像编码装置及图像编解码装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695295A (en) * 1986-09-24 1987-09-22 The Dow Chemical Company Gas separation membranes from polymers containing a hydrocarbon backbone and pendant (hydrocarbylamido)alkyl ester moieties
US4880442A (en) * 1987-12-22 1989-11-14 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US5071452A (en) * 1989-08-11 1991-12-10 Institut Francais Du Petrole Gas separation membrane
US5076816A (en) * 1989-08-14 1991-12-31 Institut Francais Du Petrole Gas separation membrane

Also Published As

Publication number Publication date
JPS6225405B2 (enExample) 1987-06-03

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