JPS5410282A - Hollow fibrous membrane and preparation thereof - Google Patents

Hollow fibrous membrane and preparation thereof

Info

Publication number
JPS5410282A
JPS5410282A JP7501877A JP7501877A JPS5410282A JP S5410282 A JPS5410282 A JP S5410282A JP 7501877 A JP7501877 A JP 7501877A JP 7501877 A JP7501877 A JP 7501877A JP S5410282 A JPS5410282 A JP S5410282A
Authority
JP
Japan
Prior art keywords
fibrous membrane
preparation
hollow fibrous
hollow
cavities
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
JP7501877A
Other languages
Japanese (ja)
Other versions
JPS6039404B2 (en
Inventor
Toru Takemura
Koji Mimura
Terumitsu Isono
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 JP7501877A priority Critical patent/JPS6039404B2/en
Publication of JPS5410282A publication Critical patent/JPS5410282A/en
Publication of JPS6039404B2 publication Critical patent/JPS6039404B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prepare hollow fibrous membrane having excellent permeability and separating performance, by making a large cavities in a network structure present at inside of the hollow fibrous membrane, one end of each cavity being open to the inside of the hollow fiber, and the cavities are arranged radially in the direction of outside wall of the hollow fiber.
COPYRIGHT: (C)1979,JPO&Japio
JP7501877A 1977-06-24 1977-06-24 Hollow fibrous membrane and its manufacturing method Expired JPS6039404B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7501877A JPS6039404B2 (en) 1977-06-24 1977-06-24 Hollow fibrous membrane and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7501877A JPS6039404B2 (en) 1977-06-24 1977-06-24 Hollow fibrous membrane and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS5410282A true JPS5410282A (en) 1979-01-25
JPS6039404B2 JPS6039404B2 (en) 1985-09-05

Family

ID=13564007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7501877A Expired JPS6039404B2 (en) 1977-06-24 1977-06-24 Hollow fibrous membrane and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS6039404B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566003A1 (en) * 1984-06-13 1985-12-20 Inst Nat Rech Chimique Hollow fibres, process for their manufacture and their applications especially in the field of separations using membranes
JPS61502902A (en) * 1984-06-13 1986-12-11 エンスチチユ　ナシヨナル　ド　リシエルシユ　シミク　アプリケ Hollow fibers, their production and their application especially in the field of membrane-type separations
JPS62176285A (en) * 1986-01-29 1987-08-03 Canon Inc Video signal transmission system
US4741829A (en) * 1985-06-27 1988-05-03 Mitsubishi Rayon Co., Ltd. Composite hollow fibers and method of making same
JPS63185499U (en) * 1987-05-23 1988-11-29
US4882223A (en) * 1984-06-13 1989-11-21 Institut National De Recherche Chimique Appliquee (Ircha) Hollow fibers production method thereof and their applications particularly in the field of membrane-type separations
US5049276A (en) * 1988-10-13 1991-09-17 Fuji Photo Film Co., Ltd. Hollow fiber membrane
JPH06343842A (en) * 1993-04-12 1994-12-20 Daicel Chem Ind Ltd Cellulose acetate hollow fiber separation membrane
EP0923984A4 (en) * 1997-06-20 2004-12-08 Asahi Chemical Ind Polyacrylonitrile-base hollow-fiber filtration membrane

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566003A1 (en) * 1984-06-13 1985-12-20 Inst Nat Rech Chimique Hollow fibres, process for their manufacture and their applications especially in the field of separations using membranes
JPS61502902A (en) * 1984-06-13 1986-12-11 エンスチチユ　ナシヨナル　ド　リシエルシユ　シミク　アプリケ Hollow fibers, their production and their application especially in the field of membrane-type separations
US4882223A (en) * 1984-06-13 1989-11-21 Institut National De Recherche Chimique Appliquee (Ircha) Hollow fibers production method thereof and their applications particularly in the field of membrane-type separations
US4741829A (en) * 1985-06-27 1988-05-03 Mitsubishi Rayon Co., Ltd. Composite hollow fibers and method of making same
JPS62176285A (en) * 1986-01-29 1987-08-03 Canon Inc Video signal transmission system
JPS63185499U (en) * 1987-05-23 1988-11-29
US5049276A (en) * 1988-10-13 1991-09-17 Fuji Photo Film Co., Ltd. Hollow fiber membrane
JPH06343842A (en) * 1993-04-12 1994-12-20 Daicel Chem Ind Ltd Cellulose acetate hollow fiber separation membrane
EP0923984A4 (en) * 1997-06-20 2004-12-08 Asahi Chemical Ind Polyacrylonitrile-base hollow-fiber filtration membrane

Also Published As

Publication number Publication date
JPS6039404B2 (en) 1985-09-05

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