GB728508A - Improvements relating to the production of ion-exchange resins - Google Patents
Improvements relating to the production of ion-exchange resinsInfo
- Publication number
- GB728508A GB728508A GB3430/52A GB343052A GB728508A GB 728508 A GB728508 A GB 728508A GB 3430/52 A GB3430/52 A GB 3430/52A GB 343052 A GB343052 A GB 343052A GB 728508 A GB728508 A GB 728508A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ion
- copolymer
- particles
- mixture
- styrene
- 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
- 239000003456 ion exchange resin Substances 0.000 title abstract 2
- 229920003303 ion-exchange polymer Polymers 0.000 title abstract 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 abstract 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 6
- 229920001577 copolymer Polymers 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 6
- 239000002245 particle Substances 0.000 abstract 6
- 238000005342 ion exchange Methods 0.000 abstract 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- 238000005213 imbibition Methods 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000011324 bead Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 239000004159 Potassium persulphate Substances 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 abstract 1
- 235000019394 potassium persulphate Nutrition 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000010557 suspension polymerization reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Ion-exchange resins in particle form are made by causing particles of a cross-linked copolymer, which may or may not possess ion-exchange properties, to imbibe a monomeric liquid mixture of two compounds, containing one and two double bonds respectively and polymerizing the imbibed liquid within the copolymer, the ion-exchange properties or additional ion-exchange properties (if desired) being imparted to the resin after the imbibition. The particles may result from suspension polymerization or from grinding larger pieces. The liquid mixture may include a diluent, which may be removed, if desired, after imbibition. The imbibed liquid may be polymerized while the copolymer is in suspension. In examples a bead copolymer of styrene and divinyl benzene was (1) chlormethylated, allowed to imbibe a mixture of styrene and divinyl benzene containing benzoyl peroxide and heated in water to polymerize the liquid. The product was swollen in ethylene dichloride, aminated with triethylamine and finally heated with sulphuric acid whereby both quaternary ammonium and sulphonic acid groups were introduced; (2) swollen in ethylene dichloride and heated with sulphuric acid. The sulphonated product was stirred with an aqueous mixture of methacrylic acid and ethylene dimethacrylate containing potassium persulphate, which was polymerized and the product warmed with sodium chloride solution to form a resin containing both sulphonic acid and carboxyl groups; (3) small particles (passing a 52-mesh sieve) of a bead styrene-divinyl benzene copolymer were immersed in a mixture of styrene and divinyl benzene and polymerization effected, resulting in an increase in size of the particles ( 6/7 retained by the 52-mesh sieve). The ion-exchange properties may be imparted to the resin before and/or after the imbibition. A batch of particles of low average size may be similarly treated to increase their average diameter and narrow the size range. The process may also be used to increase the degree of cross-linking by using sufficient monomer containing two double bonds in the imbibed liquid mixture to cross-link the monomer containing one double bond to a greater degree than the original copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3430/52A GB728508A (en) | 1952-02-08 | 1952-02-08 | Improvements relating to the production of ion-exchange resins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3430/52A GB728508A (en) | 1952-02-08 | 1952-02-08 | Improvements relating to the production of ion-exchange resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB728508A true GB728508A (en) | 1955-04-20 |
Family
ID=9758189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3430/52A Expired GB728508A (en) | 1952-02-08 | 1952-02-08 | Improvements relating to the production of ion-exchange resins |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB728508A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2960480A (en) * | 1957-03-13 | 1960-11-15 | Nalco Chemical Co | Production of haloalkylated resin particles |
| US3041292A (en) * | 1954-12-13 | 1962-06-26 | Dow Chemical Co | Composite ion exchange resin bodies |
| US3205184A (en) * | 1962-03-12 | 1965-09-07 | Dow Chemical Co | Method of making composite ion exchange resin bodies |
| US3247133A (en) * | 1956-06-18 | 1966-04-19 | American Mach & Foundry | Method of forming graft copolymer ion exchange membranes |
| US3276598A (en) * | 1961-10-24 | 1966-10-04 | Dow Chemical Co | Supported dialysis membrane |
| US3304272A (en) * | 1957-11-20 | 1967-02-14 | Ici Ltd | Ion exchange materials prepared by absorbing styrene onto particulate polyethylene, introduction of ion exchange groups and shaping |
| US3332890A (en) * | 1962-03-12 | 1967-07-25 | Dow Chemical Co | Process of making composite ion exchange resin bodies |
| FR2092354A5 (en) * | 1970-04-06 | 1972-01-21 | Rohm & Haas | |
| US3966489A (en) | 1970-04-06 | 1976-06-29 | Rohm And Haas Company | Method of decolorizing sugar solutions with hybrid ion exchange resins |
| US3991017A (en) * | 1973-12-20 | 1976-11-09 | Rohm And Haas Company | Ion exchange resins derived from hybrid copolymers |
| US4087357A (en) | 1973-12-27 | 1978-05-02 | Rohm And Haas Company | Desalination process using thermally regenerable resins |
| US4152496A (en) * | 1971-08-05 | 1979-05-01 | Rohm And Haas Company | Hybrid copolymers |
| US4302553A (en) | 1970-10-30 | 1981-11-24 | Harry L. Frisch | Interpenetrating polymeric networks |
| EP0098130A3 (en) * | 1982-06-30 | 1985-09-18 | Rohm And Haas Company | The manufacture of crosslinked copolymer beads, the copolymer beads themselves and their use as adsorbents or, on incorporation or addition of functional groups, as ion exchange resins |
| EP0101943A3 (en) * | 1982-08-02 | 1985-09-18 | The Dow Chemical Company | Ion exchange resins |
| US5176832A (en) * | 1991-10-23 | 1993-01-05 | The Dow Chemical Company | Chromatographic separation of sugars using porous gel resins |
| CN112876587A (en) * | 2021-01-27 | 2021-06-01 | 浙江大学 | Medium-strength alkaline styrene amphoteric ion exchange resin and preparation method thereof |
| CN116554382A (en) * | 2022-01-27 | 2023-08-08 | 中国石油化工股份有限公司 | A kind of high temperature resistant strongly acidic ion exchange resin and its preparation method and application |
-
1952
- 1952-02-08 GB GB3430/52A patent/GB728508A/en not_active Expired
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041292A (en) * | 1954-12-13 | 1962-06-26 | Dow Chemical Co | Composite ion exchange resin bodies |
| US3247133A (en) * | 1956-06-18 | 1966-04-19 | American Mach & Foundry | Method of forming graft copolymer ion exchange membranes |
| US2960480A (en) * | 1957-03-13 | 1960-11-15 | Nalco Chemical Co | Production of haloalkylated resin particles |
| US3304272A (en) * | 1957-11-20 | 1967-02-14 | Ici Ltd | Ion exchange materials prepared by absorbing styrene onto particulate polyethylene, introduction of ion exchange groups and shaping |
| US3276598A (en) * | 1961-10-24 | 1966-10-04 | Dow Chemical Co | Supported dialysis membrane |
| US3205184A (en) * | 1962-03-12 | 1965-09-07 | Dow Chemical Co | Method of making composite ion exchange resin bodies |
| US3332890A (en) * | 1962-03-12 | 1967-07-25 | Dow Chemical Co | Process of making composite ion exchange resin bodies |
| US3966489A (en) | 1970-04-06 | 1976-06-29 | Rohm And Haas Company | Method of decolorizing sugar solutions with hybrid ion exchange resins |
| FR2092354A5 (en) * | 1970-04-06 | 1972-01-21 | Rohm & Haas | |
| US4302553A (en) | 1970-10-30 | 1981-11-24 | Harry L. Frisch | Interpenetrating polymeric networks |
| US4152496A (en) * | 1971-08-05 | 1979-05-01 | Rohm And Haas Company | Hybrid copolymers |
| US3991017A (en) * | 1973-12-20 | 1976-11-09 | Rohm And Haas Company | Ion exchange resins derived from hybrid copolymers |
| US4087357A (en) | 1973-12-27 | 1978-05-02 | Rohm And Haas Company | Desalination process using thermally regenerable resins |
| EP0098130A3 (en) * | 1982-06-30 | 1985-09-18 | Rohm And Haas Company | The manufacture of crosslinked copolymer beads, the copolymer beads themselves and their use as adsorbents or, on incorporation or addition of functional groups, as ion exchange resins |
| EP0101943A3 (en) * | 1982-08-02 | 1985-09-18 | The Dow Chemical Company | Ion exchange resins |
| US5176832A (en) * | 1991-10-23 | 1993-01-05 | The Dow Chemical Company | Chromatographic separation of sugars using porous gel resins |
| CN112876587A (en) * | 2021-01-27 | 2021-06-01 | 浙江大学 | Medium-strength alkaline styrene amphoteric ion exchange resin and preparation method thereof |
| CN112876587B (en) * | 2021-01-27 | 2021-10-01 | 浙江大学 | A medium-strong basic styrene-based amphoteric ion exchange resin and preparation method thereof |
| CN116554382A (en) * | 2022-01-27 | 2023-08-08 | 中国石油化工股份有限公司 | A kind of high temperature resistant strongly acidic ion exchange resin and its preparation method and application |
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