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

HRID 501504

반응식

HRID 501504 반응식
[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

참가 물질

6

반응물 4

HCID 6547AzobisisobutyronitrileHCID 7501StyreneHCID 7855AcrylonitrileHCID 24456Tricalcium Phosphate

생성물 1

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

시약·촉매·용매 1

HCID 962Water용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-89cfc22dadac4e29aac79744d92ae7de
출처 데이터셋
uspto-grants-2010_08
특허 번호
US07772303B2

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