Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Azobisisobutyronitrile → Prop-2-enenitrile--ethenylbenzene (1/1)
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Azobisisobutyronitrile | HCID 6547 | — |
| 반응물 | Styrene | HCID 7501 | — |
| 반응물 | Acrylonitrile | HCID 7855 | — |
| 반응물 | Tricalcium Phosphate | HCID 24456 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | Prop-2-enenitrile--ethenylbenzene (1/1) | HCID 62696 | — |
반응 단계
75 parts of styrene, 25 parts of acrylonitrile, 120 parts of deionized water and 0.2 parts of azobisisobutylonitrile were blended. To the blend, 0.4 parts of tricalciumphosphate and 0.2 parts of mercaptan-containing chain transfer agent were added. The resultant solution was heated to 80° C. for 90 minutes and kept for 180 minutes. The resultant was washed, dehydrated and dried to produce SAN powder. styrene-acrylonitrile copolymer (SAN) having a weight average molecular weight of 160,000 to 200,000 was obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06653374B1 |
| 출처 데이터셋 | uspto-grants-2003_11 |
| ORD ID | ord-7a0b5fcd64b04b578922b657f61465d0 |
| 출처 메모 | uspto-grants-2003_11 |