JPS6333871B2 - - Google Patents

Info

Publication number
JPS6333871B2
JPS6333871B2 JP54004311A JP431179A JPS6333871B2 JP S6333871 B2 JPS6333871 B2 JP S6333871B2 JP 54004311 A JP54004311 A JP 54004311A JP 431179 A JP431179 A JP 431179A JP S6333871 B2 JPS6333871 B2 JP S6333871B2
Authority
JP
Japan
Prior art keywords
hollow fiber
dialysis membrane
block copolymer
hollow
weight
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
JP54004311A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5596162A (en
Inventor
Fusakazu Hayano
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 Kasei Medical Co Ltd
Original Assignee
Asahi Medical 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 Medical Co Ltd filed Critical Asahi Medical Co Ltd
Priority to JP431179A priority Critical patent/JPS5596162A/ja
Priority to GB7918189A priority patent/GB2047161B/en
Priority to DE2921138A priority patent/DE2921138C2/de
Publication of JPS5596162A publication Critical patent/JPS5596162A/ja
Publication of JPS6333871B2 publication Critical patent/JPS6333871B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/081—Hollow fibre membranes characterised by the fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/52—Polyethers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/50—Polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
JP431179A 1979-01-18 1979-01-18 Polycarbonate hollow fiber dialysis film and its preparation Granted JPS5596162A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP431179A JPS5596162A (en) 1979-01-18 1979-01-18 Polycarbonate hollow fiber dialysis film and its preparation
GB7918189A GB2047161B (en) 1979-01-18 1979-05-24 Hollow fibre form polycarbonate membrane for use in dialysis and process for producing same
DE2921138A DE2921138C2 (de) 1979-01-18 1979-05-25 Hohlfaserförmige Dialysemembran

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP431179A JPS5596162A (en) 1979-01-18 1979-01-18 Polycarbonate hollow fiber dialysis film and its preparation

Publications (2)

Publication Number Publication Date
JPS5596162A JPS5596162A (en) 1980-07-22
JPS6333871B2 true JPS6333871B2 (en]) 1988-07-07

Family

ID=11580932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP431179A Granted JPS5596162A (en) 1979-01-18 1979-01-18 Polycarbonate hollow fiber dialysis film and its preparation

Country Status (3)

Country Link
JP (1) JPS5596162A (en])
DE (1) DE2921138C2 (en])
GB (1) GB2047161B (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423106B (sv) * 1980-07-25 1982-04-13 Gambro Dialysatoren Plasmaferesmembran samt sett att tillverka detta
DE3069709D1 (en) * 1980-09-01 1985-01-10 Gambro Inc Dry polycarbonate membrane and process of manufacture
EP0046816A1 (en) * 1980-09-01 1982-03-10 Gambro, Inc. Polycarbonate hemofiltration membrane and method of hemofiltering using such a membrane
SE429441B (sv) * 1982-04-30 1983-09-05 Gambro Dialysatoren Mikroporost halfibermenbran for plasmaferes, samt sett att framstella membranet
SE8204103L (sv) * 1982-07-02 1984-01-03 Gambro Lundia Ab Filtrationsmembran samt sett att framstella membranet
SE446505B (sv) * 1982-11-16 1986-09-22 Gambro Dialysatoren Membran samt sett att framstella detta
EP0135760A1 (de) * 1983-08-19 1985-04-03 Bayer Ag Polyether-Polycarbonate für Dialysemembranen
SE443584B (sv) * 1985-03-07 1986-03-03 Gambro Dialysatoren Sett att framstella en semipermeabel halfiber
CN102307603B (zh) * 2009-02-04 2015-04-22 东洋纺织株式会社 中空丝膜及其制造方法和血液净化组件
CN104906972A (zh) * 2015-05-20 2015-09-16 苏州市贝克生物科技有限公司 一种纳米二氧化钛/聚醚血液透析膜及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD14882A (en]) * 1957-05-06 1900-01-01
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
JPS5193786A (en) * 1975-02-15 1976-08-17 Makurokagatano chukuseni
US4061821A (en) * 1975-12-29 1977-12-06 Asahi Kasei Kogyo Kabushiki Kaisha Semipermeable composite membranes
CA1107467A (en) * 1976-03-19 1981-08-25 Paul A. Cantor Polycarbonate membranes for use in hemodialysis
US4069151A (en) * 1976-03-31 1978-01-17 C. R. Bard, Inc. Thin polycarbonate membranes for use in hemodialysis
JPS6029282B2 (ja) * 1976-09-03 1985-07-10 旭化成株式会社 半透膜及びその製造方法

Also Published As

Publication number Publication date
GB2047161B (en) 1983-01-12
DE2921138C2 (de) 1983-10-20
GB2047161A (en) 1980-11-26
DE2921138A1 (de) 1980-07-24
JPS5596162A (en) 1980-07-22

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