Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Styrene → Prop-2-enenitrile--ethenylbenzene (1/1)
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Styrene | HCID 7501 | — |
| 반응물 | Acrylonitrile | HCID 7855 | — |
| 반응물 | Tricalcium Phosphate | HCID 24456 | — |
| 반응물 | Tert-dodecanethiol | HCID 32793 | — |
| 반응물 | Lauryl peroxide | HCID 76169 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Prop-2-enenitrile--ethenylbenzene (1/1) | HCID 62696 | — |
반응 단계
A stainless-steel-made reactor equipped with a stirrer was charged with 70 parts of styrene, 30 parts of acrylonitrile, 1.0 part of calcium phosphate, 0.03 part of GAFAC GB520 (brand name, dispersion aid, manufactured by Toho Chemical Co., Ltd.), 0.6 part of lauryl peroxide, 1.0 part of t-dodecylmercaptan and 200 parts of ion-exchanged water to carry out polymerization for 6 hours after elevating the temperature up to 80° C., whereby a copolymer having an intrinsic viscosity of 0.6 dl/g (20° C. in N,N′-dimethylformamide) was obtained at a conversion rate of 98%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07851529B2 |
| 출처 데이터셋 | uspto-grants-2010_12 |
| ORD ID | ord-37affaf406c94b7bb26dff456fc9da57 |
| 출처 메모 | uspto-grants-2010_12 |