JPS5580515A - Production of hollow fiber - Google Patents

Production of hollow fiber

Info

Publication number
JPS5580515A
JPS5580515A JP15395178A JP15395178A JPS5580515A JP S5580515 A JPS5580515 A JP S5580515A JP 15395178 A JP15395178 A JP 15395178A JP 15395178 A JP15395178 A JP 15395178A JP S5580515 A JPS5580515 A JP S5580515A
Authority
JP
Japan
Prior art keywords
solvent
hydroxycarboxylic acid
swelling agent
organic solvent
liquid
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.)
Pending
Application number
JP15395178A
Other languages
English (en)
Inventor
Yasushi Jo
Akihiko Niina
Noriaki Kaneko
Toshio Sano
Noriyuki Ichige
Akira Fukutome
Koji Ichikawa
Hisako Sonobe
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.)
Zeon Corp
Original Assignee
Nippon Zeon 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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP15395178A priority Critical patent/JPS5580515A/ja
Publication of JPS5580515A publication Critical patent/JPS5580515A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
JP15395178A 1978-12-12 1978-12-12 Production of hollow fiber Pending JPS5580515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15395178A JPS5580515A (en) 1978-12-12 1978-12-12 Production of hollow fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15395178A JPS5580515A (en) 1978-12-12 1978-12-12 Production of hollow fiber

Publications (1)

Publication Number Publication Date
JPS5580515A true JPS5580515A (en) 1980-06-17

Family

ID=15573629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15395178A Pending JPS5580515A (en) 1978-12-12 1978-12-12 Production of hollow fiber

Country Status (1)

Country Link
JP (1) JPS5580515A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584412A (en) * 1978-12-20 1980-06-25 Nippon Zeon Co Ltd Production of hollow fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584412A (en) * 1978-12-20 1980-06-25 Nippon Zeon Co Ltd Production of hollow fiber
JPS6142001B2 (ja) * 1978-12-20 1986-09-18 Nippon Zeon Co

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