RO86348B1 - Procedeu de preparare a schimbatorilor de anioni puternic bazici - Google Patents
Procedeu de preparare a schimbatorilor de anioni puternic baziciInfo
- Publication number
- RO86348B1 RO86348B1 RO109030A RO10903082A RO86348B1 RO 86348 B1 RO86348 B1 RO 86348B1 RO 109030 A RO109030 A RO 109030A RO 10903082 A RO10903082 A RO 10903082A RO 86348 B1 RO86348 B1 RO 86348B1
- Authority
- RO
- Romania
- Prior art keywords
- basic anion
- highly basic
- anion exchangers
- preparing highly
- methyl
- Prior art date
Links
- 150000001450 anions Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 abstract 1
- -1 3-acrylamido-3-methyl-butyl dimethylamide Chemical compound 0.000 abstract 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 abstract 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 abstract 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 abstract 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 1
- 229940041616 menthol Drugs 0.000 abstract 1
- DFENKTCEEGOWLB-UHFFFAOYSA-N n,n-bis(methylamino)-2-methylidenepentanamide Chemical compound CCCC(=C)C(=O)N(NC)NC DFENKTCEEGOWLB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005956 quaternization reaction Methods 0.000 abstract 1
- 150000003512 tertiary amines Chemical group 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Procedeul de preparare a schimbatorilor de anioni puternic bazici, conform inventiei, consta în aceea ca, se supun reactiei de cuaternizare copolimeri reticulati cu grupari aminice tertiare ai N,N-dimetil-aminopropil-acrilamidei si ai 3-acrilamido-3-metil-butil-dimetilamidei, folosind ca agenti de cuaternizare dimetilsulfatul, iodura de metil, clorura de metil, epiclorhidrina într-un raport molar copolimer/agent de cuaternizare cuprins între 1/1 si 1/4 reactia avînd loc în prezenta de mentol, la temepartura de 40...60 degree C, timp de 6...8h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109030A RO86348B1 (ro) | 1982-11-13 | 1982-11-13 | Procedeu de preparare a schimbatorilor de anioni puternic bazici |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109030A RO86348B1 (ro) | 1982-11-13 | 1982-11-13 | Procedeu de preparare a schimbatorilor de anioni puternic bazici |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86348A2 RO86348A2 (ro) | 1985-03-15 |
| RO86348B1 true RO86348B1 (ro) | 1985-04-01 |
Family
ID=20112216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109030A RO86348B1 (ro) | 1982-11-13 | 1982-11-13 | Procedeu de preparare a schimbatorilor de anioni puternic bazici |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86348B1 (ro) |
-
1982
- 1982-11-13 RO RO109030A patent/RO86348B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86348A2 (ro) | 1985-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE846092A (fr) | Procede de preparation de polymers d'olefines | |
| IT1139107B (it) | Dispositivo divisore angolare per tavola portapezzi,torretta portautensili o simili con posizionamenti non prefissati | |
| BE828034A (fr) | Procede de fabrication d'echangeurs d'anions | |
| FR2303813A1 (fr) | Procede de preparation de copolymeres d'ethylene de faible densite | |
| FR2314213A1 (fr) | Resines echangeuses d'anions a faible teneur en chlore | |
| DE2966608D1 (en) | Compositions containing amido amine salts, and their use as fabric softeners | |
| RO86348B1 (ro) | Procedeu de preparare a schimbatorilor de anioni puternic bazici | |
| GB1417083A (en) | Process for producing cationic carbamoyl polymers | |
| FR2333823A1 (fr) | Resine echangeuse d'anions pour technologie de l'uranium | |
| FR2288579A1 (fr) | Dispositif de serrage d'outil | |
| DK163064C (da) | Fremgangsmaade til fremstilling af polymere, kvaternaere ammoniumforbindelser samt anvendelse af disse til impraegnering af papir | |
| ES8200909A1 (es) | Procedimiento para la obtencion de intercambiadores de anio-nes | |
| BE745117A (fr) | Resines echangeuses d'anions, matieres echangeuses d'anions a base de telles resines et procede de preparation de ces matieres | |
| BE842394A (fr) | Procede de preparation de copolymerisats d'ethylene | |
| JPS564606A (en) | Water-soluble polymer containing tertiary amine and quaternary ammonium salt in molecule | |
| BR8603348A (pt) | Resina de troca ionica acrilica,fracamente basica,de alta capacidade e baixa enxaguadura | |
| IT1170519B (it) | Dispositivo di avanzamento a pinze per macchine di lavorazione, in particolare macchine punzonatrici o simili | |
| ATE159736T1 (de) | Copolymere aus amin und propylen | |
| BE853815A (fr) | Procede de preparation de copolymeres de l'ethylene | |
| BE780958A (fr) | Procede de preparation d'amines | |
| FR2442683A1 (fr) | Douille de bridage pour dispositif de bridage | |
| IT7919498A0 (it) | Moduli per scambiatore di calore osimili e scambiatore cosi'ottenuto. | |
| SU791522A1 (ru) | Устройство дл подачи досок в обрезной станок | |
| RO85505A2 (ro) | Procedeu de preparare a unor schimbatori de anioni slab bazici | |
| FR1491160A (fr) | Acryloxyalkyloxyalkyl cétimeines et aldimines, leurs polymères, amines primaires monomères et polymères et procédés de fabrication d'imines et d'amines monomères et polymères |