FR2072225A5 - - Google Patents
Info
- Publication number
- FR2072225A5 FR2072225A5 FR7041922A FR7041922A FR2072225A5 FR 2072225 A5 FR2072225 A5 FR 2072225A5 FR 7041922 A FR7041922 A FR 7041922A FR 7041922 A FR7041922 A FR 7041922A FR 2072225 A5 FR2072225 A5 FR 2072225A5
- Authority
- FR
- France
- Prior art keywords
- ethylene glycol
- membrane
- units
- copolymer
- dialysis
- 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
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 6
- 239000012528 membrane Substances 0.000 abstract 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 3
- 238000000502 dialysis Methods 0.000 abstract 2
- 239000011888 foil Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 abstract 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 abstract 1
- CBZMQWPBAUBAPO-UHFFFAOYSA-N 4-ethenyl-n,n-diethylaniline Chemical compound CCN(CC)C1=CC=C(C=C)C=C1 CBZMQWPBAUBAPO-UHFFFAOYSA-N 0.000 abstract 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 125000002843 carboxylic acid group Chemical group 0.000 abstract 1
- 238000010612 desalination reaction Methods 0.000 abstract 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical class OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 238000001223 reverse osmosis Methods 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 abstract 1
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
- B01D67/0006—Organic membrane manufacture by chemical reactions
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS7774A CS148495B1 (ru) | 1969-11-25 | 1969-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2072225A5 true FR2072225A5 (ru) | 1971-09-24 |
Family
ID=5427449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7041922A Expired FR2072225A5 (ru) | 1969-11-25 | 1970-11-23 |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA947664A (ru) |
| CH (1) | CH559052A5 (ru) |
| CS (1) | CS148495B1 (ru) |
| DE (1) | DE2051631A1 (ru) |
| FR (1) | FR2072225A5 (ru) |
| GB (1) | GB1320961A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0232442A1 (en) * | 1986-02-08 | 1987-08-19 | Asahi Kasei Kogyo Kabushiki Kaisha | Improved blood-purifying membrane and process for preparation thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554004A (en) * | 1978-10-18 | 1980-04-21 | Teijin Ltd | Selective permeable membrane and its manufacturing |
| EP1924341A1 (en) | 2005-08-05 | 2008-05-28 | FUJIFILM Manufacturing Europe B.V. | Porous membrane and recording medium comprising same |
-
1969
- 1969-11-25 CS CS7774A patent/CS148495B1/cs unknown
-
1970
- 1970-10-09 CH CH1499770A patent/CH559052A5/xx not_active IP Right Cessation
- 1970-10-21 DE DE19702051631 patent/DE2051631A1/de active Pending
- 1970-10-22 GB GB5033370A patent/GB1320961A/en not_active Expired
- 1970-11-17 CA CA098,380A patent/CA947664A/en not_active Expired
- 1970-11-23 FR FR7041922A patent/FR2072225A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0232442A1 (en) * | 1986-02-08 | 1987-08-19 | Asahi Kasei Kogyo Kabushiki Kaisha | Improved blood-purifying membrane and process for preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1320961A (en) | 1973-06-20 |
| CH559052A5 (ru) | 1975-02-28 |
| CA947664A (en) | 1974-05-21 |
| DE2051631A1 (de) | 1971-05-27 |
| CS148495B1 (ru) | 1973-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |