GB797191A - Matrix for ion exchange resins - Google Patents
Matrix for ion exchange resinsInfo
- Publication number
- GB797191A GB797191A GB2895554A GB2895554A GB797191A GB 797191 A GB797191 A GB 797191A GB 2895554 A GB2895554 A GB 2895554A GB 2895554 A GB2895554 A GB 2895554A GB 797191 A GB797191 A GB 797191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- polymer
- monomer
- matrix
- compounds
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
A three-dimensional cross-linked synthetic resin matrix having at least two dimensions each in excess of one cm., is formed by copolymerizing a polyvinylaryl and/or polyolefinic compound with a monomer/polymer solution of a monovinyl aryl and/or monovinyl aliphatic compound monomer containing no free COOH groups and at least 0.1 per cent of a polymer of the monomer. Specified monomers are styrene, vinyl toluene, vinylnaphthalene, alphamethylstyrene, ar-methylstyrene, ar-dimethylstyrene, ar-ethylvinylbenzene, ar-chlorostyrene, ar-methylvinyl naphthalene, ar-sec-butylstyrene, ar-trimethylstyrene, vinylchlorbenzene, vinylxylene, methylvinylketone, acrylic acid ester, and methacrylic acid ester. Specified poly compounds are divinyl benzene, ar-divinyltoluene, ar - divinylxylene, ar - divinylchlorobenzene, divinylnaphthalene, ar-divinylethylbenzene, trivinylbenzene, divinylether, butadiene, isoprene, dimethallyl, diallyl, and cyclopentadiene. The polymer matrix may be formed from more than 10 per cent of the monomer compounds and less than 50 per cent of the poly compounds. The resin may be prepared by partially polymerizing the monomeric compounds by bulk or solution polymerization so as to convert 0.1 to 60 per cent to polymer, mixing this solution with the poly compound and polymerizing by bulk or solution methods. The matrix may be formed as a flock which is then cut into a sheet, or the sheet may be formed by polymerizing in a vessel having two facing walls of large surface area with a small clearance in between. A plasticizer which may be added at any stage and non-polymerizable reinforcing material may also be present. The resins may be used to form ion-exchange resins. Specifications 794,426, 795,379, 797,192 and U.S.A. Specifications 2,366,007, 2,466,675, 2,500,149, 2,591,573, 2,591,574, 2,597,438, 2,597,439, 2,597,440, 2,614,099, 2,616,877 and 2,636,851 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2895554A GB797191A (en) | 1954-10-07 | 1954-10-07 | Matrix for ion exchange resins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2895554A GB797191A (en) | 1954-10-07 | 1954-10-07 | Matrix for ion exchange resins |
Publications (1)
Publication Number | Publication Date |
---|---|
GB797191A true GB797191A (en) | 1958-06-25 |
Family
ID=10283900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2895554A Expired GB797191A (en) | 1954-10-07 | 1954-10-07 | Matrix for ion exchange resins |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB797191A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3122514A (en) * | 1958-09-26 | 1964-02-25 | Diamond Alkali Co | Ion exchange resins and method of preparation thereof |
DE1720525A1 (en) * | 1967-01-30 | 1971-07-01 | Dia Prosim | Water-insoluble ion exchange resin |
CN110496652A (en) * | 2019-08-26 | 2019-11-26 | 上海洁晟环保科技有限公司 | A kind of ion exchange resin and its preparation method and application |
-
1954
- 1954-10-07 GB GB2895554A patent/GB797191A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3122514A (en) * | 1958-09-26 | 1964-02-25 | Diamond Alkali Co | Ion exchange resins and method of preparation thereof |
DE1720525A1 (en) * | 1967-01-30 | 1971-07-01 | Dia Prosim | Water-insoluble ion exchange resin |
CN110496652A (en) * | 2019-08-26 | 2019-11-26 | 上海洁晟环保科技有限公司 | A kind of ion exchange resin and its preparation method and application |
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