Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Caprolactam → Trimethylolpropane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Caprolactam | HCID 7768 | — |
| 반응물 | Hydroxyurethane | HCID 11510 | — |
| 반응물 | 1,6-Hexanediol | HCID 12374 | — |
| 생성물 | Trimethylolpropane | HCID 6510 | — |
| 생성물 | Toluene 2,4-Diisocyanate | HCID 11443 | — |
| 생성물 | 1,6-Hexanediol | HCID 12374 | — |
반응 단계
41.9 parts by weight of hexane-1,6-diol are melted together in powder form at about 85° C and then treated at 130° C with 583 parts by weight of a hydroxyurethane with a hydroxyl content of 6% by weight obtained from 1 mol of hexane-1,6-diol, 0.7 mol of 1,1,1-trimethylolpropane, 1.8% by weight of caprolactam and 1.3 mol of tolylene diisocyanate (mixture of isomers 2,4 : 2,6 = 80 : 20) to form a highly fluid melt which can easily be stirred. Its viscosity is about 320 cP at 105° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04096291 |
| 출처 데이터셋 | uspto-grants-1978_06 |
| ORD ID | ord-e3cb18f3b66949a9ac2b5b828dfeb6e0 |
| 출처 메모 | uspto-grants-1978_06 |