2-(Dimethylamino)ethanol → 2-(Dimethylamino)ethanol

HRID 1414152

Reaktionsgleichung

Reaktionsgleichung von HRID 1414152
[CH3:1][N:2]([CH3:6])[CH2:3][CH2:4][OH:5].C([CH:19]1[CH2:24][C:23](=[O:25])[O:22][C:20]1=[O:21])CCCCCCCCCCC>O=C1CC(C)(C)CC(C)=C1>[CH3:1][N:2]([CH3:6])[CH2:3][CH2:4][OH:5].[C:20]1(=[O:21])[O:22][C:23](=[O:25])[CH:24]=[CH:19]1

Komponenten

5

Edukt 2

HCID 79022-(Dimethylamino)ethanolHCID 98107Dodecylsuccinic anhydride

Produkt 2

HCID 79022-(Dimethylamino)ethanolHCID 7923Maleic Anhydride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6544IsophoroneLösungsmittel

Reaktionsbedingungen

Temperatur
70 °C

Versuchsvorschrift

A reaction vessel containing 53.5 parts of Polyepoxide A (80 percent solids in isophorone) was heated to 70°C. There were added 3 parts of an amine produced by reacting dimethylethanolamine with dodecylsuccinic anhydride, and then there were added 6 parts of a second amine produced from dimethylethanolamine and maleic anhydride. During the second addition the temperature was raised to 95°C. and stirring was continued for 15 minutes at this temperature. The product when diluted with water and electrodeposited, as in the above examples, provided an adherent solvent-resistant coating.

Aufarbeitung

  1. customproduced

Quellen und Nachweise

ORD-Eintrag
ord-664b2dbd034848599956c811643f942d
Quelldatensatz
uspto-grants-1977_01
Patentnummer
US04001101

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