ES344591A3 - Procedure for preparing ion exchangers resins. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparing ion exchangers resins. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES344591A3 ES344591A3 ES344591A ES344591A ES344591A3 ES 344591 A3 ES344591 A3 ES 344591A3 ES 344591 A ES344591 A ES 344591A ES 344591 A ES344591 A ES 344591A ES 344591 A3 ES344591 A3 ES 344591A3
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- procedure
- 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
- 239000011347 resin Substances 0.000 title abstract 2
- 229920005989 resin Polymers 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 abstract 1
- 238000007098 aminolysis reaction Methods 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Process for preparing ion exchange resins, based on crosslinked polyacrylates, characterized in that, in a first step, an acrylate is copolymerized and from 2 to 20% by weight, of an aliphatic or cycloaliphatic hydrocarbon, containing 2 or more allyl groups, in the presence of a catalyst and at temperatures between 20 and 100º c, and in a second and last step the resulting copolymer is treated with an alkaline hydrolysis agent or with an aminolysis agent to obtain the cationic and anionic exchange resins respectively . (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES344591A ES344591A3 (en) | 1967-08-29 | 1967-08-29 | Procedure for preparing ion exchangers resins. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES344591A ES344591A3 (en) | 1967-08-29 | 1967-08-29 | Procedure for preparing ion exchangers resins. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES344591A3 true ES344591A3 (en) | 1968-10-01 |
Family
ID=8446048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES344591A Expired ES344591A3 (en) | 1967-08-29 | 1967-08-29 | Procedure for preparing ion exchangers resins. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES344591A3 (en) |
-
1967
- 1967-08-29 ES ES344591A patent/ES344591A3/en not_active Expired
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