JPS57170935A - Preparation of porous polyimide film - Google Patents

Preparation of porous polyimide film

Info

Publication number
JPS57170935A
JPS57170935A JP5496681A JP5496681A JPS57170935A JP S57170935 A JPS57170935 A JP S57170935A JP 5496681 A JP5496681 A JP 5496681A JP 5496681 A JP5496681 A JP 5496681A JP S57170935 A JPS57170935 A JP S57170935A
Authority
JP
Japan
Prior art keywords
solvent
dissolving
concentration
film
polyimide
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
JP5496681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS621616B2 (US08158827-20120417-C00028.png
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 JP5496681A priority Critical patent/JPS57170935A/ja
Priority to GB08210506A priority patent/GB2101137B/en
Priority to DE19823213528 priority patent/DE3213528A1/de
Priority to US06/367,954 priority patent/US4512893A/en
Publication of JPS57170935A publication Critical patent/JPS57170935A/ja
Publication of JPS621616B2 publication Critical patent/JPS621616B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP5496681A 1981-04-14 1981-04-14 Preparation of porous polyimide film Granted JPS57170935A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5496681A JPS57170935A (en) 1981-04-14 1981-04-14 Preparation of porous polyimide film
GB08210506A GB2101137B (en) 1981-04-14 1982-04-08 Producing porous aromatic imide polymer membranes
DE19823213528 DE3213528A1 (de) 1981-04-14 1982-04-10 Verfahren zur herstellung einer poroesen aromatischen imidpolymer-membran und nach diesem verfahren hergestellte imidpolymer-membran
US06/367,954 US4512893A (en) 1981-04-14 1982-04-13 Porous aromatic imide polymer membrane and a process for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5496681A JPS57170935A (en) 1981-04-14 1981-04-14 Preparation of porous polyimide film

Publications (2)

Publication Number Publication Date
JPS57170935A true JPS57170935A (en) 1982-10-21
JPS621616B2 JPS621616B2 (US08158827-20120417-C00028.png) 1987-01-14

Family

ID=12985394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5496681A Granted JPS57170935A (en) 1981-04-14 1981-04-14 Preparation of porous polyimide film

Country Status (1)

Country Link
JP (1) JPS57170935A (US08158827-20120417-C00028.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115738A (ja) * 1982-12-21 1984-07-04 Sumitomo Electric Ind Ltd ガス選択透過性膜およびその製造方法
JPS6274410A (ja) * 1985-09-27 1987-04-06 Mitsubishi Chem Ind Ltd 分離膜の製造方法
JPH02293030A (ja) * 1989-05-09 1990-12-04 Ube Ind Ltd 無機物水溶液の浸透気化分離法
JPH03100493U (US08158827-20120417-C00028.png) * 1990-01-30 1991-10-21
JPWO2017073766A1 (ja) * 2015-10-30 2018-09-20 ユニチカ株式会社 蓄電素子電極用ポリイミド溶液、蓄電素子電極の製造方法および蓄電素子電極

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313109U (US08158827-20120417-C00028.png) * 1986-07-11 1988-01-28

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115738A (ja) * 1982-12-21 1984-07-04 Sumitomo Electric Ind Ltd ガス選択透過性膜およびその製造方法
JPS6336286B2 (US08158827-20120417-C00028.png) * 1982-12-21 1988-07-19 Sumitomo Electric Industries
JPS6274410A (ja) * 1985-09-27 1987-04-06 Mitsubishi Chem Ind Ltd 分離膜の製造方法
JPH02293030A (ja) * 1989-05-09 1990-12-04 Ube Ind Ltd 無機物水溶液の浸透気化分離法
JPH03100493U (US08158827-20120417-C00028.png) * 1990-01-30 1991-10-21
JPWO2017073766A1 (ja) * 2015-10-30 2018-09-20 ユニチカ株式会社 蓄電素子電極用ポリイミド溶液、蓄電素子電極の製造方法および蓄電素子電極

Also Published As

Publication number Publication date
JPS621616B2 (US08158827-20120417-C00028.png) 1987-01-14

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