化工社化工社 化学情報印刷レポート · 研究参考用
Formaldehyde → Furfuryl Alcohol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Formaldehyde | HCID 712 | — |
| 反応物 | Phenol | HCID 996 | — |
| 反応物 | Furfuryl Alcohol | HCID 7361 | — |
| 生成物 | Furfuryl Alcohol | HCID 7361 | — |
| 生成物 | Formaldehyde;phenol | HCID 172281 | — |
反応手順
A mixture of furfuryl alcohol and a urea-formaldehyde resin is prepared. Phenol and furfuryl alcohol and paraformaldehyde are heated together to produce a phenol formaldehyde pre-condensate admixture with furfuryl alcohol. The urea-formaldehyde-furfuryl alcohol precondensate and phenol-formaldehyde-furfuryl alcohol admixture are mixed with poly furfuryl alcohol and heated at a temperature of about 120°-160° F. for several hours until a viscous liquid pre-polymer admixture is obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04176114 |
| 出典データセット | uspto-grants-1979_11 |
| ORD ID | ord-ad39b5fc1b8c4e6995e3f03eaf20bd61 |
| 出典メモ | uspto-grants-1979_11 |