JPS5620609A - Production of hollow cellulose derivative fiber - Google Patents

Production of hollow cellulose derivative fiber

Info

Publication number
JPS5620609A
JPS5620609A JP9343079A JP9343079A JPS5620609A JP S5620609 A JPS5620609 A JP S5620609A JP 9343079 A JP9343079 A JP 9343079A JP 9343079 A JP9343079 A JP 9343079A JP S5620609 A JPS5620609 A JP S5620609A
Authority
JP
Japan
Prior art keywords
dope
cellulose derivatives
cellulose
extruded
solution
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
JP9343079A
Other languages
English (en)
Other versions
JPS621007B2 (ja
Inventor
Masamichi Ishida
Toru Takemura
Jun Kamo
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP9343079A priority Critical patent/JPS5620609A/ja
Publication of JPS5620609A publication Critical patent/JPS5620609A/ja
Publication of JPS621007B2 publication Critical patent/JPS621007B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP9343079A 1979-07-23 1979-07-23 Production of hollow cellulose derivative fiber Granted JPS5620609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9343079A JPS5620609A (en) 1979-07-23 1979-07-23 Production of hollow cellulose derivative fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9343079A JPS5620609A (en) 1979-07-23 1979-07-23 Production of hollow cellulose derivative fiber

Publications (2)

Publication Number Publication Date
JPS5620609A true JPS5620609A (en) 1981-02-26
JPS621007B2 JPS621007B2 (ja) 1987-01-10

Family

ID=14082084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9343079A Granted JPS5620609A (en) 1979-07-23 1979-07-23 Production of hollow cellulose derivative fiber

Country Status (1)

Country Link
JP (1) JPS5620609A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61185305A (ja) * 1985-02-13 1986-08-19 Daicel Chem Ind Ltd セルロースアセテート中空糸膜の製造法
US4681713A (en) * 1984-03-15 1987-07-21 Toyo Boseki Kabushiki Kaisha Method of making a hollow fiber membrane for dialysis
JP2004121608A (ja) * 2002-10-03 2004-04-22 Toyobo Co Ltd 透析液清浄化用中空糸膜およびその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681713A (en) * 1984-03-15 1987-07-21 Toyo Boseki Kabushiki Kaisha Method of making a hollow fiber membrane for dialysis
JPS61185305A (ja) * 1985-02-13 1986-08-19 Daicel Chem Ind Ltd セルロースアセテート中空糸膜の製造法
JPH0566169B2 (ja) * 1985-02-13 1993-09-21 Daicel Chem
JP2004121608A (ja) * 2002-10-03 2004-04-22 Toyobo Co Ltd 透析液清浄化用中空糸膜およびその製造方法

Also Published As

Publication number Publication date
JPS621007B2 (ja) 1987-01-10

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