Toluene → Oxirane, 2-[(octadecyloxy)methyl]-
Reaction equation
[C:1]1(=[O:7])O[C:4](=O)[CH:3]=[CH:2]1.[C:8]([OH:12])(=O)[CH:9]=[CH2:10].[C:13]1([CH3:19])[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1>>[CH2:1]([O:7][CH2:10][CH:9]1[O:12][CH2:8]1)[CH2:2][CH2:3][CH2:4][CH2:19][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:13][CH3:19]Participants
Procedure
In a 2 L-volume four-necked flask equipped with a stirrer, a cooling tube, a thermometer and a dropping funnel, 140 g of the obtained maleic anhydride-modified chlorinated propylene-based random copolymer, 60 g of the ester group-containing acrylic acid copolymer obtained in Production Example 1, 8 g of the stabilizer (stearylglycidyl ether) and 36 g of toluene were added and kneaded at 120° C. for 30 minutes. Subsequently, 8 g of 2-amino-2-methyl-1-propanol was added over 5 minutes, then it was kept for 5 minutes. After that, 970 g of hot water at 90° C. was added over 40 minutes. A reduced pressure treatment was performed to remove toluene. Then the reactant was cooled to room temperature with stirring, yielding an aqueous resin composition of the maleic anhydride-modified chlorinated propylene-based random copolymer.
Workup
- customIn a 2 L-volume four-necked flask equipped with a stirrer, a cooling tube
Sources & evidence
- ORD record
- ord-809b4231c06f4cfd8aae95ac259b7212
- Source dataset
- uspto-grants-2013_08
- Patent number
- US08519046B2
Reaction notes
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