JPS6155401B2 - - Google Patents

Info

Publication number
JPS6155401B2
JPS6155401B2 JP10561981A JP10561981A JPS6155401B2 JP S6155401 B2 JPS6155401 B2 JP S6155401B2 JP 10561981 A JP10561981 A JP 10561981A JP 10561981 A JP10561981 A JP 10561981A JP S6155401 B2 JPS6155401 B2 JP S6155401B2
Authority
JP
Japan
Prior art keywords
polyimide
aromatic
membrane
solution
dilute
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
JP10561981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS588513A (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 JP10561981A priority Critical patent/JPS588513A/ja
Priority to GB8218983A priority patent/GB2104411B/en
Priority to CA000406837A priority patent/CA1199534A/en
Priority to DE3225618A priority patent/DE3225618C2/de
Publication of JPS588513A publication Critical patent/JPS588513A/ja
Priority to US06/574,644 priority patent/US4528004A/en
Publication of JPS6155401B2 publication Critical patent/JPS6155401B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP10561981A 1981-07-08 1981-07-08 ポリイミド複合分離膜の製法 Granted JPS588513A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10561981A JPS588513A (ja) 1981-07-08 1981-07-08 ポリイミド複合分離膜の製法
GB8218983A GB2104411B (en) 1981-07-08 1982-07-01 Aromatic polyimide composite separating membrane
CA000406837A CA1199534A (en) 1981-07-08 1982-07-07 Aromatic polyimide composite separating membrane
DE3225618A DE3225618C2 (de) 1981-07-08 1982-07-08 Verbundmembran auf Polyimidbasis und Verfahren zu deren Herstellung
US06/574,644 US4528004A (en) 1981-07-08 1984-01-30 Aromatic polyimide composite separating membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10561981A JPS588513A (ja) 1981-07-08 1981-07-08 ポリイミド複合分離膜の製法

Publications (2)

Publication Number Publication Date
JPS588513A JPS588513A (ja) 1983-01-18
JPS6155401B2 true JPS6155401B2 (OSRAM) 1986-11-27

Family

ID=14412503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10561981A Granted JPS588513A (ja) 1981-07-08 1981-07-08 ポリイミド複合分離膜の製法

Country Status (1)

Country Link
JP (1) JPS588513A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811006A (ja) * 1981-07-10 1983-01-21 Ube Ind Ltd ポリイミド複合分離膜の製造方法
JPH0691930B2 (ja) * 1986-03-18 1994-11-16 宇部興産株式会社 気体分離膜

Also Published As

Publication number Publication date
JPS588513A (ja) 1983-01-18

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