Bisphenol A diglycidyl ether → Epoxide resin

HRID 325360

反応式

HRID 325360 の反応式
C(O[C:6]1[CH:11]=[CH:10][C:9]([C:12]([C:15]2[CH:20]=[CH:19][C:18]([O:21][CH2:22][CH:23]3[O:25][CH2:24]3)=CC=2)(C)[CH3:13])=[CH:8][CH:7]=1)C1OC1.[CH2:26](O)[CH2:27][CH2:28][CH2:29]O.C1(N2C=CN=C2)C=CC=CC=1.[C:43]1([C:49]2NC=CN=2)[CH:48]=[CH:47]C=[CH:45][CH:44]=1>>[CH2:13]=[CH:12][C:9]1[CH:10]=[CH:11][CH:6]=[CH:7][CH:8]=1.[CH2:26]=[CH:27][C:28]1[CH:29]=[CH:49][C:43]([CH:48]=[CH2:47])=[CH:44][CH:45]=1.[CH2:24]1[O:25][CH:23]1[CH2:22][O:21][CH2:18][C:19]1[CH:10]=[CH:9][CH:12]=[CH:15][CH:20]=1

参加物

5

反応物 4

HCID 2286Bisphenol A diglycidyl etherHCID 80641,4-ButanediolHCID 695912-PhenylimidazoleHCID 815951-Phenylimidazole

生成物 1

HCID 16213861Epoxide resin

実験手順

N,N'-Diglycidyl-5,5'-dimethylhydantoin (8.04 epoxide equiv./kg, 100 g), bisphenol A diglycidyl ether (5.30 epoxide equiv./kg, 100 g), 1,4-butane diol (37.2 g) and N-phenylimidazole (0.2 g) are stirred at 120° C. for 5 hours. A further portion of 2-phenylimidazole (0.2 g) is added and the heating is continued at 120° C. for another 5 hours and then at 140° C. for 61/2 hours, by which time the epoxide content of the mixture is 2.44 equiv./kg.

後処理

  1. customat 140° C.
  2. custom2 hours

出典と根拠

ORDレコード
ord-936836ae4e034a398b0f024cf766f8a1
出典データセット
uspto-grants-1984_04
特許番号
US04440802

関連ノート

読み込み中…