Cyclohexyl methacrylate → divinylbenzene cyclohexyl methacrylate N,N-diethylaminoethyl methacrylate

HRID 1758776

Reaktionsgleichung

Reaktionsgleichung von HRID 1758776
[Cl-].[CH2:2]([N+:20]([CH3:23])([CH3:22])C)[CH2:3]CCCCCC[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19].[C:24]([O:29][CH:30]1[CH2:35][CH2:34][CH2:33][CH2:32][CH2:31]1)(=[O:28])[C:25]([CH3:27])=[CH2:26].[CH:36](C1C=CC=CC=1C=C)=C.S(OOS([O-])(=O)=O)([O-])(=O)=O.[K+].[K+].S([O-])(O)=O.[Na+]>O>[CH:18]([C:17]1[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=1[CH:11]=[CH2:10])=[CH2:19].[C:24]([O:29][CH:30]1[CH2:35][CH2:34][CH2:33][CH2:32][CH2:31]1)(=[O:28])[C:25]([CH3:27])=[CH2:26].[C:24]([O:29][CH2:30][CH2:23][N:20]([CH2:2][CH3:3])[CH2:22][CH3:36])(=[O:28])[C:25]([CH3:27])=[CH2:26]

Komponenten

7

Edukt 5

HCID 7561Cyclohexyl methacrylateHCID 8155Stearyltrimethylammonium chlorideHCID 24412Potassium Persulfate2×HCID 666661,2-DiethenylbenzeneHCID 23665763Sodium Bisulfite2×

Produkt 1

HCID 70529907divinylbenzene cyclohexyl methacrylate N,N-diethylaminoethyl methacrylate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel3×

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

216 g of distilled water was placed in a reaction vessel, deaerated with a nitrogen gas, and heated to 60° C. in the presence of the nitrogen gas. 15.8 g of stearyltrimethylammonium chloride, 0.07 g of polyvinyl alcohol, 33.7 g of cyclohexyl methacrylate, 37.1 g of N,N-diethylaminoethyl thacrylate, and 2.0 g of divinylbenzene were added thereto. Then, 0.44 g of potassium persulfate dissolved in 9.3 ml of distilled water deaerated with a nitrogen gas, and 0.14 g of sodium hydrogensulfite dissolved in 1.5 ml of distilled water deaerated with a nitrogen gas were simultaneously added thereto, and heated for about one hour. Subsequently, the above-described potassium persulfate aqueous solution and the sodium hydrogensulfite aqueous solution were again added thereto, followed by continuing heating for about 5 hours. Then, the system was cooled to room temperature, and filtered to obtain a polymer dispersion containing 22.8 wt% solids.

Aufarbeitung

  1. additionwere simultaneously added
  2. temperatureheated for about one hour
  3. temperatureby continuing heating for about 5 hours
  4. temperatureThen, the system was cooled to room temperature
  5. filtrationfiltered
  6. customto obtain a polymer dispersion
  7. additioncontaining 22.8 wt% solids

Quellen und Nachweise

ORD-Eintrag
ord-9ca22283ed3a4bdb91f2b44e8c000613
Quelldatensatz
uspto-grants-1983_02
Patentnummer
US04374924

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