CA1107467A - Membranes de polycarbonates utilisees en hemodialyse - Google Patents
Membranes de polycarbonates utilisees en hemodialyseInfo
- Publication number
- CA1107467A CA1107467A CA000273029A CA273029A CA1107467A CA 1107467 A CA1107467 A CA 1107467A CA 000273029 A CA000273029 A CA 000273029A CA 273029 A CA273029 A CA 273029A CA 1107467 A CA1107467 A CA 1107467A
- Authority
- CA
- Canada
- Prior art keywords
- membrane
- polycarbonate
- membranes
- cuprophan
- permeability
- 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.)
- Expired
Links
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000041 toxicology testing Toxicity 0.000 description 1
- 239000002441 uremic toxin Substances 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
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
- 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
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66855676A | 1976-03-19 | 1976-03-19 | |
US668,556 | 1976-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1107467A true CA1107467A (fr) | 1981-08-25 |
Family
ID=24682802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000273029A Expired CA1107467A (fr) | 1976-03-19 | 1977-03-02 | Membranes de polycarbonates utilisees 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) |
Families Citing this family (14)
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 (sv) * | 1980-07-25 | 1982-04-13 | Gambro Dialysatoren | Plasmaferesmembran samt sett att tillverka detta |
DE3069709D1 (en) * | 1980-09-01 | 1985-01-10 | Gambro Inc | Dry polycarbonate membrane and process of manufacture |
EP0046816A1 (fr) * | 1980-09-01 | 1982-03-10 | Gambro, Inc. | Membrane de polycarbonate pour l'hémofiltration et procédé d'hémofiltration utilisant une telle membrane |
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. |
US7642315B2 (en) | 2007-06-15 | 2010-01-05 | Sabic Innovative Plastics Ip B.V. | Polycarbonate-poly(alkylene oxide) copolymer compositions and articles formed therefrom |
US7649073B2 (en) | 2007-06-15 | 2010-01-19 | 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 |
Family Cites Families (1)
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 |
-
1977
- 1977-03-02 CA CA000273029A patent/CA1107467A/fr not_active Expired
- 1977-03-04 DK DK96677A patent/DK96677A/da not_active Application Discontinuation
- 1977-03-16 DE DE19772711498 patent/DE2711498A1/de not_active Withdrawn
- 1977-03-16 NO NO770946A patent/NO770946L/no unknown
- 1977-03-17 GB GB11299/77A patent/GB1556898A/en not_active Expired
- 1977-03-18 CH CH346277A patent/CH629515A5/de not_active IP Right Cessation
- 1977-03-18 FR FR7708192A patent/FR2344315A1/fr active Granted
- 1977-03-18 NL NL7703001A patent/NL7703001A/xx not_active Application Discontinuation
- 1977-03-18 BE BE175945A patent/BE852663A/fr not_active IP Right Cessation
- 1977-03-18 SE SE7703124A patent/SE7703124L/xx unknown
- 1977-03-19 JP JP52031005A patent/JPS5812028B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2344315B1 (fr) | 1982-07-02 |
GB1556898A (en) | 1979-11-28 |
NL7703001A (nl) | 1977-09-21 |
JPS52116692A (en) | 1977-09-30 |
DE2711498A1 (de) | 1977-09-22 |
CH629515A5 (en) | 1982-04-30 |
JPS5812028B2 (ja) | 1983-03-05 |
NO770946L (no) | 1977-09-20 |
SE7703124L (sv) | 1977-09-20 |
FR2344315A1 (fr) | 1977-10-14 |
BE852663A (fr) | 1977-07-18 |
DK96677A (da) | 1977-09-20 |
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Legal Events
Date | Code | Title | Description |
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MKEX | Expiry |