ES416972A2 - Anion exchange resins - Google Patents
Anion exchange resinsInfo
- Publication number
- ES416972A2 ES416972A2 ES416972A ES416972A ES416972A2 ES 416972 A2 ES416972 A2 ES 416972A2 ES 416972 A ES416972 A ES 416972A ES 416972 A ES416972 A ES 416972A ES 416972 A2 ES416972 A2 ES 416972A2
- Authority
- ES
- Spain
- Prior art keywords
- anion exchange
- exchange resins
- divinylbenzene
- trimethacrylate
- trimethylolpropane
- 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
- 239000003957 anion exchange resin Substances 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 4
- 229920000642 polymer Polymers 0.000 abstract 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 abstract 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
- C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08F8/44—Preparation of metal salts or ammonium salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Improvements in the object of the patent 386,943, for "Preparation method of strongly basic anion exchange resins", characterized in that a monomeric system containing more than 50% by weight of monovinylaromatic monomer is polymerized, together with divinylbenzene and trimethacrylate trimethylolpropane, and quaternary ammonium groups are then introduced into the aromatic nuclei of the polymers thus formed, such that the weight ratio of divinylbenzene to trimethylolpropane trimethacrylate in the monomeric system produces a ratio of 1: 1 to 1: 5 between its units in the polymer. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00267336A US3817878A (en) | 1969-12-11 | 1972-06-29 | Polyol polymethacrylate crosslinked strong base anion exchange resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES416972A2 true ES416972A2 (en) | 1977-10-16 |
Family
ID=23018370
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES416972A Expired ES416972A2 (en) | 1972-06-29 | 1973-06-28 | Anion exchange resins |
| ES459058A Expired ES459058A1 (en) | 1972-06-29 | 1977-05-16 | Anion exchange resins |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES459058A Expired ES459058A1 (en) | 1972-06-29 | 1977-05-16 | Anion exchange resins |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4936590A (en) |
| AR (1) | AR196430A1 (en) |
| BR (1) | BR7304768D0 (en) |
| CA (1) | CA1032699A (en) |
| DE (1) | DE2303178A1 (en) |
| ES (2) | ES416972A2 (en) |
| FR (1) | FR2190855B2 (en) |
| GB (2) | GB1440583A (en) |
| IN (1) | IN139369B (en) |
| IT (1) | IT1045626B (en) |
| NL (1) | NL7308982A (en) |
| SU (1) | SU570327A3 (en) |
| ZA (1) | ZA734318B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830687A (en) * | 1981-08-17 | 1983-02-23 | Kyowa Gas Chem Ind Co Ltd | Plastic scintillator |
| JPH01281152A (en) * | 1988-05-06 | 1989-11-13 | Fuji Photo Film Co Ltd | Anion-exchange resin |
| US6569910B1 (en) | 1999-10-27 | 2003-05-27 | Basf Aktiengesellschaft | Ion exchange resins and methods of making the same |
| CN105293618A (en) * | 2014-07-28 | 2016-02-03 | 通用电气公司 | Water treatment method, adsorbent and method for preparing adsorbent |
| CN112403439B (en) * | 2020-10-11 | 2022-09-02 | 兰州大学 | Uranium separation material and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625870A (en) * | 1969-03-04 | 1971-12-07 | Sybron Corp | Process for the haloalkylation of cross-linked styrene copolymers |
| NL7017912A (en) * | 1969-12-11 | 1971-06-15 |
-
1973
- 1973-01-15 CA CA161,265A patent/CA1032699A/en not_active Expired
- 1973-01-23 DE DE2303178A patent/DE2303178A1/en active Pending
- 1973-01-31 JP JP48012811A patent/JPS4936590A/ja active Pending
- 1973-02-28 AR AR246850A patent/AR196430A1/en active
- 1973-03-05 FR FR7307736A patent/FR2190855B2/fr not_active Expired
- 1973-04-17 IT IT23116/73A patent/IT1045626B/en active
- 1973-06-22 GB GB401076A patent/GB1440583A/en not_active Expired
- 1973-06-22 GB GB2977973A patent/GB1440582A/en not_active Expired
- 1973-06-26 ZA ZA734318A patent/ZA734318B/en unknown
- 1973-06-27 NL NL7308982A patent/NL7308982A/xx unknown
- 1973-06-28 ES ES416972A patent/ES416972A2/en not_active Expired
- 1973-06-28 BR BR4768/73A patent/BR7304768D0/en unknown
- 1973-06-28 SU SU7301944487A patent/SU570327A3/en active
- 1973-07-05 IN IN1565/CAL/73A patent/IN139369B/en unknown
-
1977
- 1977-05-16 ES ES459058A patent/ES459058A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2190855B2 (en) | 1975-10-31 |
| JPS4936590A (en) | 1974-04-04 |
| IN139369B (en) | 1976-06-12 |
| AU5756573A (en) | 1975-01-09 |
| GB1440583A (en) | 1976-06-23 |
| AR196430A1 (en) | 1973-12-27 |
| BR7304768D0 (en) | 1974-09-05 |
| IT1045626B (en) | 1980-06-10 |
| NL7308982A (en) | 1974-01-02 |
| GB1440582A (en) | 1976-06-23 |
| SU570327A3 (en) | 1977-08-25 |
| CA1032699A (en) | 1978-06-06 |
| ZA734318B (en) | 1974-08-28 |
| DE2303178A1 (en) | 1974-01-17 |
| ES459058A1 (en) | 1978-04-16 |
| FR2190855A2 (en) | 1974-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170704 |