发明名称 |
Verfahren zur Herstellung ungesaettigter Ester aus Olefinen |
摘要 |
A process for preparing unsaturated esters from olefins and carboxylic acids is provided, in which the catalytic reaction medium is regenerated by precipitating the catalytic salts as carbonates, recovering them, and re-dissolving them in the acid for return to the reaction. |
申请公布号 |
DE1768291(A1) |
申请公布日期 |
1972.01.05 |
申请号 |
DE19681768291 |
申请日期 |
1968.09.12 |
申请人 |
SOCIETA ITALIANA RESINE S.P.A. |
发明人 |
CALCAGNO,BENEDETTO;CAIRATI,LUCIANO |
分类号 |
C07C69/15;B01J23/90;B01J38/68;C07C67/055;C07C69/01;C07C69/145 |
主分类号 |
C07C69/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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