FR2137719A1 - Selectively permeable membrane - for anions, consisting of quaternised styrene-butadiene - vinylpyridine terpolymer - Google Patents
Selectively permeable membrane - for anions, consisting of quaternised styrene-butadiene - vinylpyridine terpolymerInfo
- Publication number
- FR2137719A1 FR2137719A1 FR7216698A FR7216698A FR2137719A1 FR 2137719 A1 FR2137719 A1 FR 2137719A1 FR 7216698 A FR7216698 A FR 7216698A FR 7216698 A FR7216698 A FR 7216698A FR 2137719 A1 FR2137719 A1 FR 2137719A1
- Authority
- FR
- France
- Prior art keywords
- butadiene
- styrene
- anions
- quaternised
- permeable membrane
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 title abstract 3
- 150000001450 anions Chemical class 0.000 title abstract 2
- 229920001897 terpolymer Polymers 0.000 title abstract 2
- QUEICCDHEFTIQD-UHFFFAOYSA-N buta-1,3-diene;2-ethenylpyridine;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=N1 QUEICCDHEFTIQD-UHFFFAOYSA-N 0.000 title 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000005115 demineralization Methods 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000012857 radioactive material Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/08—Copolymers of styrene
- C08J2325/10—Copolymers of styrene with conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2339/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
- C08J2339/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08J2339/08—Homopolymers or copolymers of vinyl-pyridine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2435071 | 1971-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2137719A1 true FR2137719A1 (en) | 1972-12-29 |
Family
ID=11213212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7216698A Pending FR2137719A1 (en) | 1971-05-11 | 1972-05-10 | Selectively permeable membrane - for anions, consisting of quaternised styrene-butadiene - vinylpyridine terpolymer |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4834789A (enrdf_load_stackoverflow) |
| BE (1) | BE783242A (enrdf_load_stackoverflow) |
| DE (1) | DE2222905A1 (enrdf_load_stackoverflow) |
| ES (1) | ES402584A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2137719A1 (enrdf_load_stackoverflow) |
| IL (1) | IL39408A0 (enrdf_load_stackoverflow) |
| NL (1) | NL7206334A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52127814A (en) * | 1976-04-13 | 1977-10-26 | Iseki Agricult Mach | Automatic seedling box deestacking device for seeding plant |
| JPS6047725U (ja) * | 1983-09-06 | 1985-04-04 | 株式会社ダイフク | 仕分け装置 |
| JPS6173599A (ja) * | 1984-09-17 | 1986-04-15 | Toshiba Corp | 風力発電装置 |
| DE3447463C1 (de) * | 1984-12-27 | 1986-01-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren zur Herstellung einer permselektiven und flexiblen Anionenaustauschermembran |
| JP4785026B2 (ja) * | 2004-08-16 | 2011-10-05 | 徳隆 山口 | ペンダント |
-
1972
- 1972-05-10 JP JP47045538A patent/JPS4834789A/ja active Pending
- 1972-05-10 NL NL7206334A patent/NL7206334A/xx unknown
- 1972-05-10 IL IL39408A patent/IL39408A0/xx unknown
- 1972-05-10 BE BE783242A patent/BE783242A/xx unknown
- 1972-05-10 ES ES402584A patent/ES402584A1/es not_active Expired
- 1972-05-10 DE DE19722222905 patent/DE2222905A1/de active Pending
- 1972-05-10 FR FR7216698A patent/FR2137719A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL39408A0 (en) | 1972-07-26 |
| DE2222905A1 (de) | 1972-11-23 |
| JPS4834789A (enrdf_load_stackoverflow) | 1973-05-22 |
| BE783242A (fr) | 1972-11-10 |
| ES402584A1 (es) | 1975-03-16 |
| NL7206334A (enrdf_load_stackoverflow) | 1972-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3482377D1 (de) | Mit tensiden behandeltes mikroporoeses polyolefin-material, das wiederholt durch waessrige loesungen benetz werden kann. | |
| MX144051A (es) | Mejoras en valvula de varias vias accionada por membrana | |
| IL34861A0 (en) | Films,membranes and other formed articles for use in reverse osmosis | |
| CA928247A (en) | Electrodialysis method using ion exchange membranes | |
| ES418734A1 (es) | Procedimiento para separar hidrocarburos alifaticamente in-saturados de 2 a 8 atomos de carbono aproximadamente. | |
| BE753088A (fr) | Articles confectionnes comprenant les pellicules, les membraneset les supports poreux utilisables avec les procedes d'osmose inverse | |
| CA947206A (en) | Reconcentrating hygroscopic liquids used in gas dehydration with reverse osmosis | |
| ZA704834B (en) | Reverse osmosis membrane assemblies | |
| FR2137719A1 (en) | Selectively permeable membrane - for anions, consisting of quaternised styrene-butadiene - vinylpyridine terpolymer | |
| FR2283167B1 (enrdf_load_stackoverflow) | ||
| DK146200C (da) | Fremgangsmaade til energibesparende oparbejdning af spildevand, der stammer fra regenereringen af de til behandling af sukkersafter anvendte ionbytter- og adsorptionsharpikser | |
| IL34891A (en) | Treatment of sea water or brackish water by means of anion exchange resins,either alone or in combination with cation exchange resins | |
| IL37823A0 (en) | Acrylonitrile copolymer,processes for its preparation and ion-exchange or dialysis device containing said copolymer | |
| FR2362886A1 (fr) | Resines echangeuses d'ions perfectionnees | |
| BE786584A (fr) | Membranes microporeuses en polyethers phenoliques | |
| ES449466A1 (es) | Un procedimiento para preparar un compuesto de isomerasa de dextrosa inmovilizada. | |
| JPS528997A (en) | Novel cation exchange membrane and process for producing thereof | |
| IL41983A0 (en) | Improvements in or relating to membranes for reverse osmosis | |
| ES404691A1 (es) | Procedimiento de desalacion de agua salobre por electrodia-lisis. | |
| IL38458A0 (en) | Ion exchange membranes | |
| Venolia et al. | Development of Electrochemical Ion Exchange Materials and Techniques for Desalting Water | |
| Chludzinski et al. | Development of polyphenylene oxide membranes | |
| FR2062440A5 (en) | Electrodialysis unit with cation and anion - exchange membranes | |
| ES407938A1 (es) | Un purificador de agua. | |
| JPS5235780A (en) | Method of producing improved ion-exchange membrane |