NL8402647A - Semi-permeabel samengesteld membraan uit een poly-n-vinyl-n-methylpolymeer. - Google Patents
Semi-permeabel samengesteld membraan uit een poly-n-vinyl-n-methylpolymeer. Download PDFInfo
- Publication number
- NL8402647A NL8402647A NL8402647A NL8402647A NL8402647A NL 8402647 A NL8402647 A NL 8402647A NL 8402647 A NL8402647 A NL 8402647A NL 8402647 A NL8402647 A NL 8402647A NL 8402647 A NL8402647 A NL 8402647A
- Authority
- NL
- Netherlands
- Prior art keywords
- formula
- polymer
- membrane according
- semipermeable membrane
- polyamine
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 57
- 229920000642 polymer Polymers 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 title claims description 14
- 230000004907 flux Effects 0.000 claims abstract description 17
- 229920000768 polyamine Polymers 0.000 claims abstract description 17
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 16
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 208000029422 Hypernatremia Diseases 0.000 claims abstract description 9
- 230000007062 hydrolysis Effects 0.000 claims abstract description 9
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 9
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 9
- 125000003277 amino group Chemical group 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims abstract description 5
- -1 azo alkane compound Chemical class 0.000 claims abstract description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 4
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 3
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- 239000001257 hydrogen Substances 0.000 claims abstract description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract 3
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 229920000620 organic polymer Polymers 0.000 claims description 7
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical group C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 125000004185 ester group Chemical group 0.000 claims description 3
- MUSPWVZCNUVPRM-UHFFFAOYSA-N 2h-1,2,5-thiadiazole-3,5-dicarbonyl chloride Chemical group ClC(=O)N1SNC(C(Cl)=O)=C1 MUSPWVZCNUVPRM-UHFFFAOYSA-N 0.000 claims description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 229920006037 cross link polymer Polymers 0.000 claims description 2
- 229920001567 vinyl ester resin Polymers 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- 150000004867 thiadiazoles Chemical group 0.000 claims 1
- UWCPYKQBIPYOLX-UHFFFAOYSA-N benzene-1,3,5-tricarbonyl chloride Chemical compound ClC(=O)C1=CC(C(Cl)=O)=CC(C(Cl)=O)=C1 UWCPYKQBIPYOLX-UHFFFAOYSA-N 0.000 abstract description 5
- 230000014759 maintenance of location Effects 0.000 description 13
- 239000000243 solution Substances 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 239000012154 double-distilled water Substances 0.000 description 3
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- RZJRJXONCZWCBN-UHFFFAOYSA-N alpha-octadecene Natural products CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 1
- PNLUGRYDUHRLOF-UHFFFAOYSA-N n-ethenyl-n-methylacetamide Chemical compound C=CN(C)C(C)=O PNLUGRYDUHRLOF-UHFFFAOYSA-N 0.000 description 1
- 229940038384 octadecane Drugs 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- 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
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/60—Polyamines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8402647A NL8402647A (nl) | 1984-08-30 | 1984-08-30 | Semi-permeabel samengesteld membraan uit een poly-n-vinyl-n-methylpolymeer. |
| DE8585201354T DE3564077D1 (en) | 1984-08-30 | 1985-08-23 | Semipermeable composite membrane |
| AT85201354T ATE36119T1 (de) | 1984-08-30 | 1985-08-23 | Halbdurchlaessige zusammengesetzte membran. |
| EP85201354A EP0174045B1 (de) | 1984-08-30 | 1985-08-23 | Halbdurchlässige zusammengesetzte Membran |
| DK395285A DK163142C (da) | 1984-08-30 | 1985-08-29 | Semipermeabel sammensat membran |
| CA000489676A CA1258994A (en) | 1984-08-30 | 1985-08-29 | Semipermeable composite membrane |
| ES547303A ES8800614A1 (es) | 1984-08-30 | 1985-08-30 | Procedimiento para la obtencion de una membrana compuesta semipermeable sobre un substrato microporoso, basada en un polimero reticulado. |
| JP60189995A JPS61118102A (ja) | 1984-08-30 | 1985-08-30 | 複合半透膜 |
| US06/771,015 US4721568A (en) | 1984-08-30 | 1985-08-30 | Semipermeable composite membrane |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8402647 | 1984-08-30 | ||
| NL8402647A NL8402647A (nl) | 1984-08-30 | 1984-08-30 | Semi-permeabel samengesteld membraan uit een poly-n-vinyl-n-methylpolymeer. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8402647A true NL8402647A (nl) | 1986-03-17 |
Family
ID=19844392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8402647A NL8402647A (nl) | 1984-08-30 | 1984-08-30 | Semi-permeabel samengesteld membraan uit een poly-n-vinyl-n-methylpolymeer. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4721568A (de) |
| EP (1) | EP0174045B1 (de) |
| JP (1) | JPS61118102A (de) |
| AT (1) | ATE36119T1 (de) |
| CA (1) | CA1258994A (de) |
| DE (1) | DE3564077D1 (de) |
| DK (1) | DK163142C (de) |
| ES (1) | ES8800614A1 (de) |
| NL (1) | NL8402647A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9001275A (nl) * | 1990-06-06 | 1992-01-02 | X Flow Bv | Werkwijze voor het scheiden van componenten in een organisch vloeistofmilieu, alsmede een semi-permeabel composietmembraan daarvoor. |
| NL9001274A (nl) * | 1990-06-06 | 1992-01-02 | X Flow Bv | Semi-permeabel composietmembraan, alsmede werkwijze voor het vervaardigen ervan. |
| NL9100307A (nl) * | 1991-02-21 | 1992-09-16 | X Flow Bv | Semi-permeabel composietmembraan, werkwijze voor de bereiding ervan, alsmede toepassing van dergelijke membranen voor het scheiden van componenten in een organische vloeistoffase of in de dampfase. |
| US5362582A (en) * | 1993-04-01 | 1994-11-08 | W.R. Grace & Co.-Conn. | Battery separator |
| US5362581A (en) * | 1993-04-01 | 1994-11-08 | W. R. Grace & Co.-Conn. | Battery separator |
| US5389463A (en) * | 1993-04-01 | 1995-02-14 | W. R. Grace & Co.-Conn. | Battery separator |
| US5346788A (en) * | 1993-04-01 | 1994-09-13 | W. R. Grace & Co.-Conn. | Microporous polyurethane based battery separator |
| US5389433A (en) * | 1993-04-01 | 1995-02-14 | W. R. Grace & Co.-Conn. | Battery separator |
| NL1001973C2 (nl) * | 1995-12-21 | 1997-06-24 | Stork Friesland Bv | Semipermeabel composietmembraan. |
| CN100518908C (zh) * | 2002-01-09 | 2009-07-29 | 美国海德能公司 | 用于改进空心纤维薄膜的过滤性能的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535910A (en) * | 1978-09-06 | 1980-03-13 | Teijin Ltd | Permselectivity composite membrane and preparation thereof |
| JPS5554004A (en) * | 1978-10-18 | 1980-04-21 | Teijin Ltd | Selective permeable membrane and its manufacturing |
| US4387024A (en) * | 1979-12-13 | 1983-06-07 | Toray Industries, Inc. | High performance semipermeable composite membrane and process for producing the same |
| DE2950623A1 (de) * | 1979-12-15 | 1981-06-19 | Toray Industries, Inc., Tokyo | Semipermeable zusammengesetzte membran und verfahren zu deren herstellung |
| JPS5695304A (en) * | 1979-12-28 | 1981-08-01 | Teijin Ltd | Perm selective composite membrane and its production |
| DE3170223D1 (en) * | 1981-01-13 | 1985-06-05 | Teijin Ltd | Ion-permeable composite membrane and its use in selective separation |
-
1984
- 1984-08-30 NL NL8402647A patent/NL8402647A/nl not_active Application Discontinuation
-
1985
- 1985-08-23 DE DE8585201354T patent/DE3564077D1/de not_active Expired
- 1985-08-23 AT AT85201354T patent/ATE36119T1/de not_active IP Right Cessation
- 1985-08-23 EP EP85201354A patent/EP0174045B1/de not_active Expired
- 1985-08-29 DK DK395285A patent/DK163142C/da not_active IP Right Cessation
- 1985-08-29 CA CA000489676A patent/CA1258994A/en not_active Expired
- 1985-08-30 US US06/771,015 patent/US4721568A/en not_active Expired - Lifetime
- 1985-08-30 JP JP60189995A patent/JPS61118102A/ja active Granted
- 1985-08-30 ES ES547303A patent/ES8800614A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0174045B1 (de) | 1988-08-03 |
| DK395285D0 (da) | 1985-08-29 |
| CA1258994A (en) | 1989-09-05 |
| DE3564077D1 (en) | 1988-09-08 |
| ES8800614A1 (es) | 1987-11-16 |
| DK163142C (da) | 1992-06-22 |
| JPS61118102A (ja) | 1986-06-05 |
| ES547303A0 (es) | 1987-11-16 |
| US4721568A (en) | 1988-01-26 |
| JPH0252532B2 (de) | 1990-11-13 |
| EP0174045A1 (de) | 1986-03-12 |
| ATE36119T1 (de) | 1988-08-15 |
| DK395285A (da) | 1986-03-01 |
| DK163142B (da) | 1992-01-27 |
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| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |