関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 1-Butanol | HCID 263 | — |
| 反応物 | Ethanol | HCID 702 | — |
| 反応物 | Nitric Acid | HCID 944 | — |
| 反応物 | Tetraethoxysilane | HCID 6517 | — |
| 反応物 | Propylene glycol methyl ether acetate | HCID 7946 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Trimellitic anhydride | HCID 11089 | — |
反応手順
To the solvents of 60 g ethanol and 30 g PGMEA, 33.33 g TEOS, 5.71 g VTEOS and 2.40 g PTEOS monomers were individually added. While stirring a mixture of 1.13 g 0.1N nitric acid and 18.92 g water was poured, the reaction mixture was heated to reflux at 81° C. for 4 hours before cooling down. 8.84 g butanol was added to the reaction mixture and stirred at room temperature overnight. The resulting polymer was measured to have a molecular weight of Mn=1121 amu, Mw=1723 amu analyzed using the same GPC system as mentioned above.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08642246B2 |
|---|
| 出典データセット | uspto-grants-2014_02 |
|---|
| ORD ID | ord-31631c81520743ecb2d1a43171b221ea |
|---|
| 出典メモ | uspto-grants-2014_02 |
|---|
