FR2344315A1 - Membrane en polycarbonate utilisable en hemodialyse - Google Patents

Membrane en polycarbonate utilisable en hemodialyse

Info

Publication number
FR2344315A1
FR2344315A1 FR7708192A FR7708192A FR2344315A1 FR 2344315 A1 FR2344315 A1 FR 2344315A1 FR 7708192 A FR7708192 A FR 7708192A FR 7708192 A FR7708192 A FR 7708192A FR 2344315 A1 FR2344315 A1 FR 2344315A1
Authority
FR
France
Prior art keywords
hemodialysis
polycarbonate membrane
membrane usable
usable
polycarbonate
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.)
Granted
Application number
FR7708192A
Other languages
English (en)
Other versions
FR2344315B1 (fr
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.)
CR Bard Inc
Original Assignee
CR Bard Inc
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 CR Bard Inc filed Critical CR Bard Inc
Publication of FR2344315A1 publication Critical patent/FR2344315A1/fr
Application granted granted Critical
Publication of FR2344315B1 publication Critical patent/FR2344315B1/fr
Granted legal-status Critical Current

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)
FR7708192A 1976-03-19 1977-03-18 Membrane en polycarbonate utilisable en hemodialyse Granted FR2344315A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2344315A1 true FR2344315A1 (fr) 1977-10-14
FR2344315B1 FR2344315B1 (fr) 1982-07-02

Family

ID=24682802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708192A Granted FR2344315A1 (fr) 1976-03-19 1977-03-18 Membrane en polycarbonate utilisable en hemodialyse

Country Status (11)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044958A1 (fr) * 1980-07-25 1982-02-03 Gambro Dialysatoren K.G. Membrane pour plasmaphorèse et procédé pour sa fabrication
EP0046816A1 (fr) * 1980-09-01 1982-03-10 Gambro, Inc. Membrane de polycarbonate pour l'hémofiltration et procédé d'hémofiltration utilisant une telle membrane
EP0046817A1 (fr) * 1980-09-01 1982-03-10 Gambro, Inc. Membrane sèche de polycarbonate et procédé pour sa fabrication

Families Citing this family (11)

* 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
EP0135760A1 (fr) * 1983-08-19 1985-04-03 Bayer Ag Polyéther-polycarbonates pour membranes de dialyse
JPS62141360U (fr) * 1986-02-28 1987-09-07
JPH0511720Y2 (fr) * 1986-11-28 1993-03-24
ES2280656T3 (es) * 2003-07-03 2007-09-16 Fresenius Hemocare Italia S.R.L. Filtro para la eliminacion de sustancias de productos sanguineos.
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 (fr) * 2007-06-15 2013-03-06 SABIC Innovative Plastics IP B.V. Compositions de copolymère polycarbonate-poly(oxyde d'alkylène) et objets formés à partir de celles-ci
DE102013224874B4 (de) 2013-12-04 2022-08-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur kovalenten Beschichtung von Polymeren mit zumindest teilweise nucleophilen Kettenenden, oberflächlich beschichtetes Substrat sowie Verwendungsmöglichkeiten
CN108927019B (zh) * 2017-05-24 2021-03-02 北京赛特超润界面科技有限公司 一种嵌段共聚物膜与功能性孔膜杂化的盐差发电膜的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2265807A1 (fr) * 1974-03-26 1975-10-24 Us Health

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2265807A1 (fr) * 1974-03-26 1975-10-24 Us Health

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044958A1 (fr) * 1980-07-25 1982-02-03 Gambro Dialysatoren K.G. Membrane pour plasmaphorèse et procédé pour sa fabrication
EP0046816A1 (fr) * 1980-09-01 1982-03-10 Gambro, Inc. Membrane de polycarbonate pour l'hémofiltration et procédé d'hémofiltration utilisant une telle membrane
EP0046817A1 (fr) * 1980-09-01 1982-03-10 Gambro, Inc. Membrane sèche de polycarbonate et procédé pour sa fabrication

Also Published As

Publication number Publication date
GB1556898A (en) 1979-11-28
CH629515A5 (en) 1982-04-30
DE2711498A1 (de) 1977-09-22
DK96677A (da) 1977-09-20
JPS52116692A (en) 1977-09-30
NL7703001A (nl) 1977-09-21
NO770946L (no) 1977-09-20
SE7703124L (sv) 1977-09-20
CA1107467A (fr) 1981-08-25
BE852663A (fr) 1977-07-18
JPS5812028B2 (ja) 1983-03-05
FR2344315B1 (fr) 1982-07-02

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
ST Notification of lapse