反応式
[CH3:1][C:2]1([CH3:10])[CH:8]2[CH2:9][CH:3]1[CH2:4][CH2:5][C:6]2=[CH2:7].[C:11]([O:15][CH3:16])(=[O:14])[CH:12]=[CH2:13].[C:17]([O:21][CH2:22][CH2:23][CH2:24][OH:25])(=[O:20])[CH:18]=[CH2:19].C(O)(=O)C=C.C(OOC(C)(C)C)(C)(C)C.C(OOC(CC)(C)C)(CC)(C)C>C(OCCCC)(=O)C>[CH3:1][C:2]1([CH3:10])[CH:8]2[CH2:9][CH:3]1[CH2:4][CH2:5][C:6]2=[CH2:7].[C:11]([O:15][CH3:16])(=[O:14])[CH:12]=[CH2:13].[C:17]([O:21][CH2:22][CH2:23][CH2:24][OH:25])(=[O:20])[CH:18]=[CH2:19]参加物
反応条件
- 温度
- 300 fahrenheit
実験手順
A mixture of 38.7% beta-pinene, 25.0% methyl acrylate, 30.7% hydroxypropyl acrylate, 0.8% acrylic acid and 4.8% di-t-butyl peroxide was continuously fed to a 5 gallon continuous stirred tank reactor at a rate calculated to give a average residence time of 20 minutes. The reactor was maintained at a pressure of 500 psig and a temperature of 365° F. The reaction product was continuously pumped to a 30 gallon flash tank maintained at 20% fill level together with di-t-amyl peroxide (4% by weight on reaction product). The contents of the flash tank were maintained at 300° F. The output from the flash tank was mixed with sufficient butyl acetate in a static mixer to reduce the solids content to 81% and drained into storage containers. The reaction was run for a period of 6.5 hours. The resulting resin had a weight average molecular weight of 5000.
後処理
- customwas continuously fed to a 5 gallon continuous stirred tank reactor at a rate
- customto give a average residence time of 20 minutes
- temperatureThe reactor was maintained at a pressure of 500 psig
- customa temperature of 365° F
出典と根拠
- ORDレコード
- ord-ddfe49187fa24d669fa3399f0e0a7bdf
- 出典データセット
- uspto-grants-2010_08
- 特許番号
- US07776959B2
関連ノート
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