関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Toluene 2,4-Diisocyanate | HCID 11443 | — |
| 反応物 | Bis(2-hydroxyphenyl)methane | HCID 75575 | — |
| 触媒 | Tetrabutylammonium Bromide | HCID 74236 | — |
| 生成物 | Bis(2-hydroxyphenyl)methane | HCID 75575 | — |
| 生成物 | Isocyanate | HCID 105034 | — |
反応手順
Zero point zero five part by mass of tetrabutylammonium bromide was added to 100 parts by mass of a bisphenol F type epoxy resin (Epiclon 830), and with stirring the mixture was heated to 175° C. Then, 20 parts by mass of toluene diisocyanate were supplied, taking 3 hours, and the mixture was further stirred at 175° C. for 4 hours, to obtain an isocyanate modification product of the bisphenol F type epoxy resin.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08658736B2 |
|---|
| 出典データセット | uspto-grants-2014_02 |
|---|
| ORD ID | ord-d6cc945dbb40411998a0bbb6c2b28f68 |
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| 出典メモ | uspto-grants-2014_02 |
|---|
