JPS5386834A - Production of hollow fiber of ethylene-vinyl alcohol copolymer - Google Patents

Production of hollow fiber of ethylene-vinyl alcohol copolymer

Info

Publication number
JPS5386834A
JPS5386834A JP15820376A JP15820376A JPS5386834A JP S5386834 A JPS5386834 A JP S5386834A JP 15820376 A JP15820376 A JP 15820376A JP 15820376 A JP15820376 A JP 15820376A JP S5386834 A JPS5386834 A JP S5386834A
Authority
JP
Japan
Prior art keywords
ethylene
vinyl alcohol
alcohol copolymer
production
hollow fiber
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
JP15820376A
Other languages
Japanese (ja)
Other versions
JPS5522563B2 (en
Inventor
Taku Tanaka
Kazuhisa Yamauchi
Shuji Kawai
Yutaka Nihongi
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 JP15820376A priority Critical patent/JPS5386834A/en
Publication of JPS5386834A publication Critical patent/JPS5386834A/en
Publication of JPS5522563B2 publication Critical patent/JPS5522563B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: Ethylene-vinyl alcohol copolymer is wet spun through annular nozzles ubder specified conditions to produce hollow fibers useful as selectively permeable membrane.
COPYRIGHT: (C)1978,JPO&Japio
JP15820376A 1976-12-29 1976-12-29 Production of hollow fiber of ethylene-vinyl alcohol copolymer Granted JPS5386834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15820376A JPS5386834A (en) 1976-12-29 1976-12-29 Production of hollow fiber of ethylene-vinyl alcohol copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15820376A JPS5386834A (en) 1976-12-29 1976-12-29 Production of hollow fiber of ethylene-vinyl alcohol copolymer

Publications (2)

Publication Number Publication Date
JPS5386834A true JPS5386834A (en) 1978-07-31
JPS5522563B2 JPS5522563B2 (en) 1980-06-18

Family

ID=15666524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15820376A Granted JPS5386834A (en) 1976-12-29 1976-12-29 Production of hollow fiber of ethylene-vinyl alcohol copolymer

Country Status (1)

Country Link
JP (1) JPS5386834A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435276A1 (en) * 1978-09-07 1980-04-04 Kuraray Co COPOLYMER MEMBRANES OF ETHYLENE AND VINYL ALCOHOL AND PROCESS FOR THEIR PREPARATION
JPS55148207A (en) * 1979-05-10 1980-11-18 Toray Monofilament Co Ltd Production of synthetic resin monofilament
FR2454829A1 (en) * 1979-04-27 1980-11-21 Kuraray Co MEMBRANES IN THE FORM OF HOLLOW FIBERS IN ETHYLENE AND VINYL ALCOHOL COPOLYMER AND PROCESS FOR THEIR PREPARATION
FR2455473A1 (en) * 1979-04-30 1980-11-28 Kuraray Co HOLLOW FIBER MEMBRANE IN ETHYLENE AND VINYL ALCOHOL COPOLYMER AND PROCESS FOR PREPARING THE SAME

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435276A1 (en) * 1978-09-07 1980-04-04 Kuraray Co COPOLYMER MEMBRANES OF ETHYLENE AND VINYL ALCOHOL AND PROCESS FOR THEIR PREPARATION
FR2454829A1 (en) * 1979-04-27 1980-11-21 Kuraray Co MEMBRANES IN THE FORM OF HOLLOW FIBERS IN ETHYLENE AND VINYL ALCOHOL COPOLYMER AND PROCESS FOR THEIR PREPARATION
FR2455473A1 (en) * 1979-04-30 1980-11-28 Kuraray Co HOLLOW FIBER MEMBRANE IN ETHYLENE AND VINYL ALCOHOL COPOLYMER AND PROCESS FOR PREPARING THE SAME
JPS55148207A (en) * 1979-05-10 1980-11-18 Toray Monofilament Co Ltd Production of synthetic resin monofilament

Also Published As

Publication number Publication date
JPS5522563B2 (en) 1980-06-18

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