FR2265807A1 - - Google Patents

Info

Publication number
FR2265807A1
FR2265807A1 FR7507225A FR7507225A FR2265807A1 FR 2265807 A1 FR2265807 A1 FR 2265807A1 FR 7507225 A FR7507225 A FR 7507225A FR 7507225 A FR7507225 A FR 7507225A FR 2265807 A1 FR2265807 A1 FR 2265807A1
Authority
FR
France
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
FR7507225A
Other languages
French (fr)
Other versions
FR2265807B1 (en
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.)
US Department of Health and Human Services
Original Assignee
US Department of Health and Human Services
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 US Department of Health and Human Services filed Critical US Department of Health and Human Services
Publication of FR2265807A1 publication Critical patent/FR2265807A1/fr
Application granted granted Critical
Publication of FR2265807B1 publication Critical patent/FR2265807B1/fr
Expired 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
    • B01D71/50—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)
FR7507225A 1974-03-26 1975-03-07 Expired FR2265807B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2265807A1 true FR2265807A1 (en) 1975-10-24
FR2265807B1 FR2265807B1 (en) 1979-02-23

Family

ID=23806700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507225A Expired FR2265807B1 (en) 1974-03-26 1975-03-07

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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344315A1 (en) * 1976-03-19 1977-10-14 Bard Inc C R POLYCARBONATE MEMBRANE USABLE IN HEMODIALYSIS
FR2346032A1 (en) * 1976-03-31 1977-10-28 Bard Inc C R POLYCARBONATE MEMBRANE USABLE IN HEMODIALYSIS
EP0044958A1 (en) * 1980-07-25 1982-02-03 Gambro Dialysatoren K.G. Plasmapheresis membrane and process for the preparation thereof
EP0046817A1 (en) * 1980-09-01 1982-03-10 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
EP0111663A2 (en) * 1982-11-16 1984-06-27 Gambro, Inc. Membrane and process for producing the membrane

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932761A1 (en) * 1979-08-13 1981-02-26 Akzo Gmbh POLYCARBONATE-POLYAETHER-COPOLYMER MEMBRANE
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7312294A (en) * 1972-09-21 1974-03-25

Family Cites Families (1)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7312294A (en) * 1972-09-21 1974-03-25

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF MACROMOLECULAR SCIENCE: CHEM. A4 (3), pages 655 - 664, mai 1970, R.E. KESTING: 'Control of Polymer Morphology for Biomedical Applications. I.Hydrophilic Polycarbonate Membranes for Dialysis' *
TRANSACTIONS AMERICAN SOCIETY ARTIFICIAL INTERNAL ORGANS, 1973, Vol. XIX, B.S. FISHER et al.: 'Modified Polycarbonate Membranes for Hemodialysis', pages 429 - 434 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344315A1 (en) * 1976-03-19 1977-10-14 Bard Inc C R POLYCARBONATE MEMBRANE USABLE IN HEMODIALYSIS
FR2346032A1 (en) * 1976-03-31 1977-10-28 Bard Inc C R POLYCARBONATE MEMBRANE USABLE IN HEMODIALYSIS
EP0044958A1 (en) * 1980-07-25 1982-02-03 Gambro Dialysatoren K.G. Plasmapheresis membrane and process for the preparation thereof
EP0046817A1 (en) * 1980-09-01 1982-03-10 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
EP0111663A2 (en) * 1982-11-16 1984-06-27 Gambro, Inc. Membrane and process for producing the membrane
EP0111663A3 (en) * 1982-11-16 1985-05-08 Gambro, Inc. Membrane and process for producing the membrane

Also Published As

Publication number Publication date
DK163482B (en) 1992-03-09
GB1500937A (en) 1978-02-15
IT1030266B (en) 1979-03-30
NL172920C (en) 1983-11-16
JPS5228826B2 (en) 1977-07-28
SE407583B (en) 1979-04-02
DK163482C (en) 1992-07-27
FR2265807B1 (en) 1979-02-23
BE826775A (en) 1975-09-17
NL7502865A (en) 1975-09-30
NO135162C (en) 1977-02-23
NO135162B (en) 1976-11-15
JPS5179172A (en) 1976-07-09
CH594434A5 (en) 1978-01-13
NO751026L (en) 1975-09-29
SE7503430L (en) 1975-09-29
NL172920B (en) 1983-06-16
CA1062413A (en) 1979-09-18
DK96275A (en) 1975-09-27

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