Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,3-Butanediol → Diisocyanate Diurethane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,3-Butanediol | HCID 7896 | — |
| 반응물 | Toluene 2,4-Diisocyanate | HCID 11443 | — |
| 생성물 | Diisocyanate Diurethane | HCID 86739092 | — |
반응 단계
About 348 parts of toluene diisocyanate are mixed with 90 parts of 1,3-butylene glycol and reacted at 30° C. to form a diurethane diisocyanate. About 260 parts of hydroxyethyl methacrylate are added to the resultant diurethane diisocyanate and the mixture heated at 50° C. until the --NCO content is zero.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04762887 |
| 출처 데이터셋 | uspto-grants-1988_08 |
| ORD ID | ord-4ac42ee506ea4e9983a87d419018aa3c |
| 출처 메모 | uspto-grants-1988_08 |