| 发明名称 |
Production of methacrylates |
| 摘要 |
<p>Methacrylates, particularly, esters of methacrylic acid with an alcohol having two or more carbon atoms or a polyhydric alcohol are produced by a one-stage reaction of alpha -hydroxyisobutyric acid and/or its ester with an alcoholic compound in the presence of a solid catalyst.</p> |
| 申请公布号 |
EP1186592(A1) |
申请公布日期 |
2002.03.13 |
| 申请号 |
EP20010121523 |
申请日期 |
2001.09.08 |
| 申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, LTD. |
发明人 |
HIDAKA, TOSHIO;SATO, YOSHIFUMI;TANIGUCHI, MITSUGU |
| 分类号 |
C07C67/03;C07C67/08;C07C67/327;(IPC1-7):C07C67/327;C07C69/54 |
主分类号 |
C07C67/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
