참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Toluene 2,4-Diisocyanate | HCID 11443 | — |
| 반응물 | Bis(2-hydroxyphenyl)methane | HCID 75575 | — |
| 촉매 | Tetrabutylammonium Bromide | HCID 74236 | — |
| 생성물 | Bis(2-hydroxyphenyl)methane | HCID 75575 | — |
| 생성물 | Isocyanate | HCID 105034 | — |
반응 단계
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.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08658736B2 |
|---|
| 출처 데이터셋 | uspto-grants-2014_02 |
|---|
| ORD ID | ord-d6cc945dbb40411998a0bbb6c2b28f68 |
|---|
| 출처 메모 | uspto-grants-2014_02 |
|---|
