化工社化工社 化学情報印刷レポート · 研究参考用
N-vinyl-2-pyrrolidone → Ganex E 535
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | N-vinyl-2-pyrrolidone | HCID 6917 | — |
| 反応物 | Vinylpyrrolidone lauryl methacrylate | HCID 20459467 | — |
| 反応物 | Vinylpyrrolidone ethylene glycol dimethacrylate | HCID 131713957 | — |
| 反応物 | HCID 178506046 | HCID 178506046 | — |
| 触媒 | Lauroyl peroxide | HCID 7773 | — |
| 溶媒 | Cyclohexane | HCID 8078 | — |
| 生成物 | Ganex E 535 | HCID 270885 | — |
反応手順
An uncrosslinked vinylpyrrolidone (VP) homopolymer, a crosslinked 98/2 weight ratio vinylpyrrolidone/ethylene glycol dimethacrylate (VP/EGDM) copolymer, an uncrosslinked 70/30 weight ratio vinylpyrrolidone/lauryl methacrylate (VP/LM) copolymer and an uncrosslinked 79/21 weight ratio vinylpyrrolidone/vinyl acetate (VP/VA) copolymer were prepared by solution polymerization in cyclohexane using lauroyl peroxide as catalyst. The viscous reaction mixture was cast on a polytetrafluoroethylene sheet and the solvent was permitted to evaporate. The resultant thin film was dried at 60° C. in a forced air oven, washed free of residual monomer, if any, with petroleum ether and redried in vacuo at 60° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04533540 |
| 出典データセット | uspto-grants-1985_08 |
| ORD ID | ord-5a64a012044a4582995e57f451a33c73 |
| 出典メモ | uspto-grants-1985_08 |