JPS6347485B2 - - Google Patents

Info

Publication number
JPS6347485B2
JPS6347485B2 JP2296581A JP2296581A JPS6347485B2 JP S6347485 B2 JPS6347485 B2 JP S6347485B2 JP 2296581 A JP2296581 A JP 2296581A JP 2296581 A JP2296581 A JP 2296581A JP S6347485 B2 JPS6347485 B2 JP S6347485B2
Authority
JP
Japan
Prior art keywords
membrane
acid
mvp
weight
film
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
JP2296581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57136904A (en
Inventor
Hiroshi Kawahara
Hide Nakamura
Tetsuo Yasuda
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.)
AGC Inc
Original Assignee
Asahi Glass Co 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2296581A priority Critical patent/JPS57136904A/ja
Publication of JPS57136904A publication Critical patent/JPS57136904A/ja
Publication of JPS6347485B2 publication Critical patent/JPS6347485B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2296581A 1981-02-20 1981-02-20 Permselective membrane Granted JPS57136904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2296581A JPS57136904A (en) 1981-02-20 1981-02-20 Permselective membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2296581A JPS57136904A (en) 1981-02-20 1981-02-20 Permselective membrane

Publications (2)

Publication Number Publication Date
JPS57136904A JPS57136904A (en) 1982-08-24
JPS6347485B2 true JPS6347485B2 (OSRAM) 1988-09-22

Family

ID=12097288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2296581A Granted JPS57136904A (en) 1981-02-20 1981-02-20 Permselective membrane

Country Status (1)

Country Link
JP (1) JPS57136904A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840104A (ja) * 1981-08-31 1983-03-09 Kuraray Co Ltd 混合液体の分離方法
JPS58127898A (ja) * 1982-01-22 1983-07-30 株式会社舟橋製作所 埋設管圧入工法における口元シ−ル装置

Also Published As

Publication number Publication date
JPS57136904A (en) 1982-08-24

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