Azobisisobutyronitrile → Prop-2-enenitrile--ethenylbenzene (1/1)

HRID 501504

反応式

HRID 501504 の反応式
[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[C:9](#[N:12])[CH:10]=[CH2:11].CC(N=NC(C#N)(C)C)(C#N)C.P([O-])([O-])([O-])=O.[Ca+2].[Ca+2].[Ca+2].P([O-])([O-])([O-])=O>O>[CH2:11]=[CH:10][C:9]#[N:12].[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1

参加物

6

反応物 4

HCID 6547AzobisisobutyronitrileHCID 7501StyreneHCID 7855AcrylonitrileHCID 24456Tricalcium Phosphate

生成物 1

HCID 62696Prop-2-enenitrile--ethenylbenzene (1/1)

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

72 parts of styrene, 28 parts of acrylonitrile, and 120 parts of deionized water are mixed. To the mixture, 0.2 parts of azobisisobutylonitrile (AIBN), 0.4 parts of tricalcium phosphate and 0.2 parts of mercaptan-containing chain transfer agent are added. The resultant solution is heated to 80° C. for 90 minutes and kept for 180 minutes. The resultant is washed, dehydrated and dried to obtain styrene-acrylonitrile copolymer resin (SAN) in powder form.

後処理

  1. additionare added
  2. washThe resultant is washed
  3. customdried

出典と根拠

ORDレコード
ord-89cfc22dadac4e29aac79744d92ae7de
出典データセット
uspto-grants-2010_08
特許番号
US07772303B2

関連ノート

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