JPH0578373B2 - - Google Patents

Info

Publication number
JPH0578373B2
JPH0578373B2 JP22509488A JP22509488A JPH0578373B2 JP H0578373 B2 JPH0578373 B2 JP H0578373B2 JP 22509488 A JP22509488 A JP 22509488A JP 22509488 A JP22509488 A JP 22509488A JP H0578373 B2 JPH0578373 B2 JP H0578373B2
Authority
JP
Japan
Prior art keywords
water
temperature
heat treatment
organic solvent
vinyl alcohol
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 - Fee Related
Application number
JP22509488A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0271828A (ja
Inventor
Atsushi Shioda
Michihiro Ono
Yoshinobu Jinno
Hiroyuki Akasu
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP22509488A priority Critical patent/JPH0271828A/ja
Publication of JPH0271828A publication Critical patent/JPH0271828A/ja
Publication of JPH0578373B2 publication Critical patent/JPH0578373B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP22509488A 1988-09-07 1988-09-07 エチレンビニルアルコール系共重合体中空糸膜の製造方法 Granted JPH0271828A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22509488A JPH0271828A (ja) 1988-09-07 1988-09-07 エチレンビニルアルコール系共重合体中空糸膜の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22509488A JPH0271828A (ja) 1988-09-07 1988-09-07 エチレンビニルアルコール系共重合体中空糸膜の製造方法

Publications (2)

Publication Number Publication Date
JPH0271828A JPH0271828A (ja) 1990-03-12
JPH0578373B2 true JPH0578373B2 (enrdf_load_stackoverflow) 1993-10-28

Family

ID=16823899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22509488A Granted JPH0271828A (ja) 1988-09-07 1988-09-07 エチレンビニルアルコール系共重合体中空糸膜の製造方法

Country Status (1)

Country Link
JP (1) JPH0271828A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4891671B2 (ja) * 2006-06-30 2012-03-07 大日本印刷株式会社 測光機能付きカメラおよびカメラ用光学素子

Also Published As

Publication number Publication date
JPH0271828A (ja) 1990-03-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees