JPS6234845B2 - - Google Patents

Info

Publication number
JPS6234845B2
JPS6234845B2 JP58076305A JP7630583A JPS6234845B2 JP S6234845 B2 JPS6234845 B2 JP S6234845B2 JP 58076305 A JP58076305 A JP 58076305A JP 7630583 A JP7630583 A JP 7630583A JP S6234845 B2 JPS6234845 B2 JP S6234845B2
Authority
JP
Japan
Prior art keywords
weight
cellulose
water
ammonia
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.)
Expired
Application number
JP58076305A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59204912A (ja
Inventor
Michitaka Iwata
Seiichi Manabe
Mamoru Inoe
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP7630583A priority Critical patent/JPS59204912A/ja
Priority to CA000452726A priority patent/CA1236956A/en
Priority to US06/604,512 priority patent/US4604326A/en
Priority to EP84104809A priority patent/EP0126994B1/en
Priority to DE8484104809T priority patent/DE3469375D1/de
Priority to DK216584A priority patent/DK165956C/da
Publication of JPS59204912A publication Critical patent/JPS59204912A/ja
Priority to US06/867,228 priority patent/US4822540A/en
Publication of JPS6234845B2 publication Critical patent/JPS6234845B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP7630583A 1983-05-02 1983-05-02 再生セルロ−ス中空糸の製造方法 Granted JPS59204912A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP7630583A JPS59204912A (ja) 1983-05-02 1983-05-02 再生セルロ−ス中空糸の製造方法
CA000452726A CA1236956A (en) 1983-05-02 1984-04-25 Porous cuprammonium cellulose fibre produced with annular orifice and central coagulating stream
US06/604,512 US4604326A (en) 1983-05-02 1984-04-27 Porous regenerated cellulose hollow fiber and process for preparation thereof
EP84104809A EP0126994B1 (en) 1983-05-02 1984-04-28 Porous regenerated cellulose hollow fiber and process for preparation thereof
DE8484104809T DE3469375D1 (en) 1983-05-02 1984-04-28 Porous regenerated cellulose hollow fiber and process for preparation thereof
DK216584A DK165956C (da) 1983-05-02 1984-05-01 Poroese hule fibre af regenereret cellulose og fremgangsmaade til fremstilling heraf
US06/867,228 US4822540A (en) 1983-05-02 1986-05-27 Process for the preparation of a porous regenerated cellulose hollow fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7630583A JPS59204912A (ja) 1983-05-02 1983-05-02 再生セルロ−ス中空糸の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9933088A Division JPS63283703A (ja) 1988-04-23 1988-04-23 再生セルロース中空糸膜

Publications (2)

Publication Number Publication Date
JPS59204912A JPS59204912A (ja) 1984-11-20
JPS6234845B2 true JPS6234845B2 (en]) 1987-07-29

Family

ID=13601655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7630583A Granted JPS59204912A (ja) 1983-05-02 1983-05-02 再生セルロ−ス中空糸の製造方法

Country Status (1)

Country Link
JP (1) JPS59204912A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274707A (ja) * 1985-05-31 1986-12-04 Asahi Chem Ind Co Ltd 微生物分離用再生セルロ−ス多孔膜
JP2707274B2 (ja) * 1988-04-18 1998-01-28 旭化成工業株式会社 多孔性再生セルロース中空糸の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255719A (en) * 1975-10-31 1977-05-07 Daicel Chem Ind Ltd Hollow fibers having selective gas permeability and production thereof
JPS5411322A (en) * 1977-06-29 1979-01-27 Asahi Chem Ind Co Ltd Hollow cellulose fibers and their production
JPS54131025A (en) * 1978-03-31 1979-10-11 Mitsubishi Rayon Co Ltd Production of hollow cellulose derivative fibers
JPS5876306A (ja) * 1981-11-02 1983-05-09 Toray Ind Inc 重車両用空気入りラジアルタイヤ

Also Published As

Publication number Publication date
JPS59204912A (ja) 1984-11-20

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