Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Pyromellitic dianhydride → 5,5'-Carbonyldi(2-benzofuran-1,3-dione)--1-(4-aminophenyl)-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-amine (1/1)
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Pyromellitic dianhydride | HCID 6966 | — |
| 반응물 | Dimethylacetamide | HCID 31374 | — |
| 반응물 | 5,5'-Bi-2-benzofuran-1,1',3,3'-tetrone | HCID 75494 | — |
| 반응물 | 1,2-Diamino-4,5-dimethoxybenzene | HCID 152939 | — |
| 생성물 | 5,5'-Carbonyldi(2-benzofuran-1,3-dione)--1-(4-aminophenyl)-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-amine (1/1) | HCID 6454485 | — |
반응 단계
In a separable flask equipped with a stirring rod, 0.080 mol (16.98 g) of DADMB, 0.010 mol (2.92 g) of APB-p and 0.010 mol (2.92 g) of APB-m were dissolved in 241 g of DMAc. With stirring 0.09 mol (19.63 g) of PMDA and 0.009 mol (2.65 g) of BPDA were added to the resulting solution to perform the polymerization, thereby obtaining a viscous, polyimide resin precursor solution (B).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07211332B2 |
| 출처 데이터셋 | uspto-grants-2007_05 |
| ORD ID | ord-dd9caccf7c8d44b38351c8318e78bbaf |
| 출처 메모 | uspto-grants-2007_05 |