BE852663A - USEFUL POLYCARBONATE MEMBRANES FOR HEMODIALYSIS - Google Patents

USEFUL POLYCARBONATE MEMBRANES FOR HEMODIALYSIS

Info

Publication number
BE852663A
BE852663A BE175945A BE175945A BE852663A BE 852663 A BE852663 A BE 852663A BE 175945 A BE175945 A BE 175945A BE 175945 A BE175945 A BE 175945A BE 852663 A BE852663 A BE 852663A
Authority
BE
Belgium
Prior art keywords
hemodialysis
polycarbonate membranes
useful polycarbonate
useful
membranes
Prior art date
Application number
BE175945A
Other languages
French (fr)
Original Assignee
Bard Inc C R
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 Bard Inc C R filed Critical Bard Inc C R
Publication of BE852663A publication Critical patent/BE852663A/en

Links

Classifications

    • 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
    • B01D67/00113—Pretreatment of the casting solutions, e.g. thermal treatment or ageing
    • 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
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
BE175945A 1976-03-19 1977-03-18 USEFUL POLYCARBONATE MEMBRANES FOR HEMODIALYSIS BE852663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66855676A 1976-03-19 1976-03-19

Publications (1)

Publication Number Publication Date
BE852663A true BE852663A (en) 1977-07-18

Family

ID=24682802

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175945A BE852663A (en) 1976-03-19 1977-03-18 USEFUL POLYCARBONATE MEMBRANES FOR HEMODIALYSIS

Country Status (11)

Country Link
JP (1) JPS5812028B2 (en)
BE (1) BE852663A (en)
CA (1) CA1107467A (en)
CH (1) CH629515A5 (en)
DE (1) DE2711498A1 (en)
DK (1) DK96677A (en)
FR (1) FR2344315A1 (en)
GB (1) GB1556898A (en)
NL (1) NL7703001A (en)
NO (1) NO770946L (en)
SE (1) SE7703124L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069151A (en) * 1976-03-31 1978-01-17 C. R. Bard, Inc. Thin polycarbonate membranes for use in hemodialysis
JPS5596162A (en) * 1979-01-18 1980-07-22 Asahi Medical Co Polycarbonate hollow fiber dialysis film and its preparation
SE423106B (en) * 1980-07-25 1982-04-13 Gambro Dialysatoren PLASMAFERES MEMBRANE AND WAY TO MANUFACTURE THIS
EP0046816A1 (en) * 1980-09-01 1982-03-10 Gambro, Inc. Polycarbonate hemofiltration membrane and method of hemofiltering using such a membrane
ATE10437T1 (en) * 1980-09-01 1984-12-15 Gambro, Inc. DRY POLYCARBONATE MEMBRANE AND METHOD OF MANUFACTURE.
EP0135760A1 (en) * 1983-08-19 1985-04-03 Bayer Ag Polyether-polycarbonates for dialysis-membranes
JPS62141360U (en) * 1986-02-28 1987-09-07
JPH0511720Y2 (en) * 1986-11-28 1993-03-24
DE60311240T2 (en) * 2003-07-03 2007-07-05 Fresenius Hemocare Italia S.R.L., Cavezzo Filter for removing substances from blood products
US7649073B2 (en) 2007-06-15 2010-01-19 Sabic Innovative Plastics Ip B.V. Polycarbonate-poly(alkylene oxide) copolymer compositions and articles formed therefrom
US7642315B2 (en) 2007-06-15 2010-01-05 Sabic Innovative Plastics Ip B.V. Polycarbonate-poly(alkylene oxide) copolymer compositions and articles formed therefrom
EP2155802B1 (en) * 2007-06-15 2013-03-06 SABIC Innovative Plastics IP B.V. Polycarbonate-poly(alkylene oxide) copolymer compositions and articles formed therefrom
DE102013224874B4 (en) 2013-12-04 2022-08-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the covalent coating of polymers with at least partially nucleophilic chain ends, surface-coated substrate and possible uses
CN108927019B (en) * 2017-05-24 2021-03-02 北京赛特超润界面科技有限公司 Preparation method of block copolymer membrane and functional porous membrane hybridized salt difference power generation membrane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500937A (en) * 1974-03-26 1978-02-15 Us Health Process for producing a polycarbonate hemodialysis membrane

Also Published As

Publication number Publication date
DK96677A (en) 1977-09-20
NO770946L (en) 1977-09-20
FR2344315B1 (en) 1982-07-02
JPS52116692A (en) 1977-09-30
JPS5812028B2 (en) 1983-03-05
CA1107467A (en) 1981-08-25
SE7703124L (en) 1977-09-20
NL7703001A (en) 1977-09-21
DE2711498A1 (en) 1977-09-22
CH629515A5 (en) 1982-04-30
FR2344315A1 (en) 1977-10-14
GB1556898A (en) 1979-11-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: C.R. BARD INC.

Effective date: 19840318