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NL7502865A - POLYCARBONATE MEMBRANES AND THEIR MANUFACTURE. - Google Patents

POLYCARBONATE MEMBRANES AND THEIR MANUFACTURE.

Info

Publication number
NL7502865A
NL7502865A NL7502865A NL7502865A NL7502865A NL 7502865 A NL7502865 A NL 7502865A NL 7502865 A NL7502865 A NL 7502865A NL 7502865 A NL7502865 A NL 7502865A NL 7502865 A NL7502865 A NL 7502865A
Authority
NL
Netherlands
Prior art keywords
manufacture
polycarbonate membranes
membranes
polycarbonate
Prior art date
Application number
NL7502865A
Other languages
Dutch (nl)
Other versions
NL172920B (en
NL172920C (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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (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 true NL7502865A (en) 1975-09-30
NL172920B 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7703513A (en) * 1976-03-31 1977-10-04 Bard Inc C R MEMODIALYS SUITABLE FOR HEMODIALYSIS AND METHOD OF PREPARATION.

Families Citing this family (8)

* 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
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
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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156761A1 (en) * 1971-10-18 1973-06-01 Chem Systems
NL7312294A (en) * 1972-09-21 1974-03-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156761A1 (en) * 1971-10-18 1973-06-01 Chem Systems
NL7312294A (en) * 1972-09-21 1974-03-25

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Government Reports Announcements, volume 74, no. 02, 25 januari 1974, U.S. Department of Commerce. P.A. CANTOR et al.: 'Modified Polycarbonate Membranes for Hemodialysis', blz. 56, kolom 3 *
Government Reports Announcements, volume 74, no. 3, 8 februari 1974, U.S. Department of Commerce, B.S. FISHER et al.: 'Modified Polycarbonate Membranes for Hemodialysis', blz. 13, kolom 1 *
Journal Macromolecular Science, Chem., A4(3), mei 1970, R.E. KESTING: 'Control of Polymer Morphology for Biomedical Applications: I. Hydrophilic Polycarbonate Membranes for Dialysis', blz. 655 - 664 *
Transactions American Society Artificial Internal Organs, 1973, volume XIX. B.S. FISHER et al.: 'Modified Polycarbonate Membranes for Hemodialysis', blz. 429 - 434. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7703513A (en) * 1976-03-31 1977-10-04 Bard Inc C R MEMODIALYS SUITABLE FOR HEMODIALYSIS AND METHOD OF PREPARATION.

Also Published As

Publication number Publication date
NL172920B (en) 1983-06-16
BE826775A (en) 1975-09-17
FR2265807A1 (en) 1975-10-24
SE7503430L (en) 1975-09-29
JPS5179172A (en) 1976-07-09
IT1030266B (en) 1979-03-30
DK163482C (en) 1992-07-27
FR2265807B1 (en) 1979-02-23
CA1062413A (en) 1979-09-18
NL172920C (en) 1983-11-16
JPS5228826B2 (en) 1977-07-28
CH594434A5 (en) 1978-01-13
SE407583B (en) 1979-04-02
DK96275A (en) 1975-09-27
NO135162C (en) 1977-02-23
GB1500937A (en) 1978-02-15
NO135162B (en) 1976-11-15
NO751026L (en) 1975-09-29
DK163482B (en) 1992-03-09

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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