NL172920B - HEMODIALYSIS MEMBRANE AND METHOD FOR MANUFACTURING THE SAME - Google Patents

HEMODIALYSIS MEMBRANE AND METHOD FOR MANUFACTURING THE SAME

Info

Publication number
NL172920B
NL172920B NLAANVRAGE7502865,A NL7502865A NL172920B NL 172920 B NL172920 B NL 172920B NL 7502865 A NL7502865 A NL 7502865A NL 172920 B NL172920 B NL 172920B
Authority
NL
Netherlands
Prior art keywords
manufacturing
same
hemodialysis membrane
hemodialysis
membrane
Prior art date
Application number
NLAANVRAGE7502865,A
Other languages
Dutch (nl)
Other versions
NL172920C (en
NL7502865A (en
Original Assignee
Nat Inst Of Scient Research
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 Nat Inst Of Scient Research filed Critical Nat Inst Of Scient Research
Publication of NL7502865A publication Critical patent/NL7502865A/en
Publication of NL172920B publication Critical patent/NL172920B/en
Application granted granted Critical
Publication of NL172920C publication Critical patent/NL172920C/en

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
    • B01D71/50—Polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyesters Or Polycarbonates (AREA)
NLAANVRAGE7502865,A 1974-03-26 1975-03-11 HEMODIALYSIS MEMBRANE AND METHOD FOR MANUFACTURING THE SAME NL172920C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45493974A 1974-03-26 1974-03-26

Publications (3)

Publication Number Publication Date
NL7502865A NL7502865A (en) 1975-09-30
NL172920B true NL172920B (en) 1983-06-16
NL172920C NL172920C (en) 1983-11-16

Family

ID=23806700

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7502865,A NL172920C (en) 1974-03-26 1975-03-11 HEMODIALYSIS MEMBRANE AND METHOD FOR MANUFACTURING THE SAME

Country Status (11)

Country Link
JP (1) JPS5228826B2 (en)
BE (1) BE826775A (en)
CA (1) CA1062413A (en)
CH (1) CH594434A5 (en)
DK (1) DK163482C (en)
FR (1) FR2265807B1 (en)
GB (1) GB1500937A (en)
IT (1) IT1030266B (en)
NL (1) NL172920C (en)
NO (1) NO135162C (en)
SE (1) SE407583B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2932761A1 (en) * 1979-08-13 1981-02-26 Akzo Gmbh POLYCARBONATE-POLYAETHER-COPOLYMER MEMBRANE
SE423106B (en) * 1980-07-25 1982-04-13 Gambro Dialysatoren PLASMAFERES MEMBRANE AND WAY TO MANUFACTURE THIS
EP0046817B1 (en) * 1980-09-01 1984-11-28 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
SE446505B (en) * 1982-11-16 1986-09-22 Gambro Dialysatoren MEMBRANE AND WAY TO MAKE THIS
EP0135760A1 (en) * 1983-08-19 1985-04-03 Bayer Ag Polyether-polycarbonates for dialysis-membranes
US20080143014A1 (en) * 2006-12-18 2008-06-19 Man-Wing Tang Asymmetric Gas Separation Membranes with Superior Capabilities for Gas Separation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945926A (en) * 1971-10-18 1976-03-23 Chemical Systems, Inc. Integral microporous high void volume polycarbonate membranes and a dry process for forming same
US3901810A (en) * 1972-09-21 1975-08-26 Calgon Corp Ultrafiltration membranes

Also Published As

Publication number Publication date
FR2265807A1 (en) 1975-10-24
IT1030266B (en) 1979-03-30
BE826775A (en) 1975-09-17
DK163482C (en) 1992-07-27
NO135162C (en) 1977-02-23
DK163482B (en) 1992-03-09
SE407583B (en) 1979-04-02
NO751026L (en) 1975-09-29
JPS5228826B2 (en) 1977-07-28
DK96275A (en) 1975-09-27
CA1062413A (en) 1979-09-18
FR2265807B1 (en) 1979-02-23
NO135162B (en) 1976-11-15
NL172920C (en) 1983-11-16
GB1500937A (en) 1978-02-15
JPS5179172A (en) 1976-07-09
CH594434A5 (en) 1978-01-13
SE7503430L (en) 1975-09-29
NL7502865A (en) 1975-09-30

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: GAMBRO, INC.

V4 Discontinued because of reaching the maximum lifetime of a patent