JPS57149509A - Preparation of hollow separating membrane - Google Patents

Preparation of hollow separating membrane

Info

Publication number
JPS57149509A
JPS57149509A JP3254481A JP3254481A JPS57149509A JP S57149509 A JPS57149509 A JP S57149509A JP 3254481 A JP3254481 A JP 3254481A JP 3254481 A JP3254481 A JP 3254481A JP S57149509 A JPS57149509 A JP S57149509A
Authority
JP
Japan
Prior art keywords
methyl methacrylate
spinning
hollow
methacrylate copolymer
copolymer containing
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
JP3254481A
Other languages
English (en)
Inventor
Tatsuo Nogi
Kazusane Tanaka
Takuichi Kobayashi
Takeshi Sonoda
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP3254481A priority Critical patent/JPS57149509A/ja
Publication of JPS57149509A publication Critical patent/JPS57149509A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP3254481A 1981-03-09 1981-03-09 Preparation of hollow separating membrane Pending JPS57149509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3254481A JPS57149509A (en) 1981-03-09 1981-03-09 Preparation of hollow separating membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3254481A JPS57149509A (en) 1981-03-09 1981-03-09 Preparation of hollow separating membrane

Publications (1)

Publication Number Publication Date
JPS57149509A true JPS57149509A (en) 1982-09-16

Family

ID=12361869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3254481A Pending JPS57149509A (en) 1981-03-09 1981-03-09 Preparation of hollow separating membrane

Country Status (1)

Country Link
JP (1) JPS57149509A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185957A (ja) * 1984-10-04 1986-05-01 三菱レイヨン株式会社 多孔質中空糸濾過膜
JPS6190672A (ja) * 1984-10-11 1986-05-08 株式会社クラレ 生理活性物質を固定した多孔性中空繊維を使用した液の処理方法
JPS6190671A (ja) * 1984-10-11 1986-05-08 株式会社クラレ 生理活性物質を固定した多層構造の中空繊維および該中空繊維を使用した液の処理方法
US5133878A (en) * 1989-11-17 1992-07-28 Pall Corporation Polymeric microfiber filter medium
JP2017056387A (ja) * 2015-09-15 2017-03-23 三菱レイヨン株式会社 多孔質中空糸膜の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503968A (ja) * 1973-05-11 1975-01-16
JPS5335551A (en) * 1976-09-10 1978-04-03 Xonics Inc Electrostatic image copying apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503968A (ja) * 1973-05-11 1975-01-16
JPS5335551A (en) * 1976-09-10 1978-04-03 Xonics Inc Electrostatic image copying apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185957A (ja) * 1984-10-04 1986-05-01 三菱レイヨン株式会社 多孔質中空糸濾過膜
JPH0611326B2 (ja) * 1984-10-04 1994-02-16 三菱レイヨン株式会社 多孔質中空糸濾過膜
JPS6190672A (ja) * 1984-10-11 1986-05-08 株式会社クラレ 生理活性物質を固定した多孔性中空繊維を使用した液の処理方法
JPS6190671A (ja) * 1984-10-11 1986-05-08 株式会社クラレ 生理活性物質を固定した多層構造の中空繊維および該中空繊維を使用した液の処理方法
JPH0611327B2 (ja) * 1984-10-11 1994-02-16 株式会社クラレ 生理活性物質を固定した多層構造の中空繊維および該中空繊維を使用した液の処理方法
JPH0611328B2 (ja) * 1984-10-11 1994-02-16 株式会社クラレ 生理活性物質を固定した多孔性中空繊維を使用した液の処理方法
US5133878A (en) * 1989-11-17 1992-07-28 Pall Corporation Polymeric microfiber filter medium
JP2017056387A (ja) * 2015-09-15 2017-03-23 三菱レイヨン株式会社 多孔質中空糸膜の製造方法

Similar Documents

Publication Publication Date Title
JPS52137026A (en) Microporous hollow fibers and their production
ES516784A0 (es) "procedimiento para la obtencion de fibras huecas de quitosano".
JPS55148210A (en) Preparation of hollow ethylene-vinyl alcohol membrane
BR8303493A (pt) Membrana para filtragem e processo para sua producao
JPS57149509A (en) Preparation of hollow separating membrane
JPS5562214A (en) Production of hollow fiber membrane
JPS55137209A (en) Novel hollow fiber with fine pore and its production
JPS55122010A (en) Preparation of hollow ethylene-vinyl alcohol compolymer membrane
JPS5653207A (en) Production of aromatic polyamide fiber
KR920016134A (ko) 멤브레인
JPS54131025A (en) Production of hollow cellulose derivative fibers
JPS5378323A (en) Production of hollow acrylonitrile fibers
JPS55155704A (en) Hollow semipermeable membrane and its production
JPS54120735A (en) Manufacture of porous hollow polypropylene fibers
JPS5390367A (en) Preparation of hollow fiber membrane
JPS5685414A (en) Wet molding method for molded cellulose acetate article
JPS55148211A (en) Production of asymmetric hollow ethylene-vinyl alcohol membrane
JPS54151615A (en) Production of hollow fibers
JPS57143510A (en) Production of high-flux hollow fiber regenerated from cuprammonium cellulose
JPS57106717A (en) Porous synthetic vinyl fiber having water and moisture absorbing property
JPS5571808A (en) Production of cellulose hollow
JPS54151616A (en) Production of hollow fibers
JPS5338715A (en) Production of polypropylene porous hollow fiber
JPS5668104A (en) Production of hollow fiber made of polyvinyl acetal
JPS54151574A (en) Manufacture of acrylonitrile hollow fiber