化工社化工社 化学情報印刷レポート · 研究参考用
Vinyl alcohol → Polyethylene glycol monolaurate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Vinyl alcohol | HCID 11199 | — |
| 反応物 | N-octadecyl-D-gluconamide | HCID 87614 | — |
| 反応物 | Span(R) 20 | HCID 16218599 | — |
| 生成物 | Polyethylene glycol monolaurate | HCID 62699 | — |
反応手順
Comparative experiments were carried out in which in place of N-octadecyl gluconamide, the suspension stabilizers Gohsenol KP 08, Armotan® MP (sorbitan monopalmitate), Armotan® ML (sorbitan monolaurate) Tween® 20 (polyoxyethylene (20) monolaurate) and Tween® 21 (polyoxyethylene (4) monolaurate) were used. Only the results obtained with Tween® 21 (polyoxyethylene (4) monolaurate) compared with those obtained with N-octadecyl gluconamide. When only Gohsenol KP 08 was used, the results obtained were distinctly poorer. In all other cases destabilization of the suspension was observed after 1 to 2 hours polymerization.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04391962 |
| 出典データセット | uspto-grants-1983_07 |
| ORD ID | ord-81417b9f42044341874ff615b205f129 |
| 出典メモ | uspto-grants-1983_07 |