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Hexamethylene diisocyanate → Hexamethylene diisocyanate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hexamethylene diisocyanate | HCID 13192 | — |
| 反応物 | Cyclohexyl isocyanate | HCID 18502 | — |
| 生成物 | Hexamethylene diisocyanate | HCID 13192 | — |
| 生成物 | Cyclohexyl isocyanate | HCID 18502 | — |
| 生成物 | Carbodiimide | HCID 160435 | — |
反応手順
To a mixture of 236 g of HMDI with 25.0 g of cyclohexyl isocyanate (referred to hereinafter as CHI) was added 2.60 g of the carbodiimidization catalyst, and they were subjected to a reaction at 185° C. for 19 hours while nitrogen was bubbled thereinto, to obtain a carbodiimide resulting from HMDI and CHI (degree of polymerization=10).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06126860 |
| 出典データセット | uspto-grants-2000_10 |
| ORD ID | ord-492df67242dd46b4a16e440148d080a3 |
| 出典メモ | uspto-grants-2000_10 |