Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Neopentyl glycol → Isophthalate trimellitate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Neopentyl glycol | HCID 31344 | — |
| 반응물 | 1,4-Benzenedicarboxylate | HCID 154269 | — |
| 반응물 | 1,3-Benzenedicarboxylate | HCID 5461079 | — |
| 반응물 | Cyclohexane dimethanol terephthalic acid | HCID 19348892 | — |
| 생성물 | Isophthalate trimellitate | HCID 23455597 | — |
| 생성물 | Cyclohexane-terephthalate | HCID 86737815 | — |
반응 단계
The terephthalate or isophthalate from Stage I is in the form of a neopentyl glycol or cyclohexane dimethanol terephthalic acid oligomer which is then reacted in in Stage II with trimellitic anhydride or acid to provide a neopentyl or cyclohexane-terephthalate or isophthalate-trimellitate. The mole ratio of the neopentyl or cyclohexane terephthalate or isophthlate to the trimellitic anhydride or acid is in the range of between about 2.5 and about 5.5.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04275189 |
| 출처 데이터셋 | uspto-grants-1981_06 |
| ORD ID | ord-f5574c0bea45421f9895bc7f8e67ad09 |
| 출처 메모 | uspto-grants-1981_06 |