Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,4-Butanediol → Dimethyl isophthalate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,4-Butanediol | HCID 8064 | — |
| 반응물 | Dimethyl terephthalate | HCID 8441 | — |
| 반응물 | Phthalate | HCID 181977 | — |
| 생성물 | Dimethyl isophthalate | HCID 15088 | — |
반응 단계
The block copolyester is sold by E. I. du Pont de Nemours and Company and is characterized by a melt index (2160 g./200° C.) of 6-8, a TMA S.P. of 144° C. and a DTA crystalline M.P. of 154° C. The 1,4-butanediol/PTMEG mole ratio is 5.0 and the dimethylterephthalate to total phthalate ratio is 0.78.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04156702 |
| 출처 데이터셋 | uspto-grants-1979_05 |
| ORD ID | ord-15dfbfdf5dd34cb0b8a15e0a9e11de5f |
| 출처 메모 | uspto-grants-1979_05 |