| 发明名称 |
IMPROVEMENT IN METHOD FOR PRODUCING METHYL METHACRYLATE FROM ISOBUTYLIC ACID. |
| 摘要 |
A process for the manufacture of methyl methacrylate from isobutyric acid employing a catalytic oxidative dehydrogenation reaction in the vapor phase followed by condensation, liquid-liquid extraction, esterification, separation and purification steps. |
| 申请公布号 |
JPH0283354(A) |
申请公布日期 |
1990.03.23 |
| 申请号 |
JP19890211233 |
申请日期 |
1989.08.16 |
| 申请人 |
NORUSOROOLE |
发明人 |
IBU SAMIYUERU;DANIERU KOBUI |
| 分类号 |
B01J27/02;B01J31/02;B01J31/10;C07B61/00;C07C51/377;C07C51/48;C07C67/08;C07C69/54 |
主分类号 |
B01J27/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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