| 发明名称 |
PROCEDEU PENTRU OBTINEREA DERIVATILOR MIXT HALOGENATI AI ETANULUI |
| 摘要 |
<p>Mixed chlorofluorinated derivs of ethane are obtd. in a liquid base at moderate temps. and 35-40 atom. pressure. The catalyst used has the following compsn: SbCl5,SbCl3,SbF5 and SbF5. The compsn. is requested by rechlorinating of the catalyst. The catalyst is maintained in soln. by the recirculation of a reaction producet of low fluorine contents.</p> |
| 申请公布号 |
RO96790(A2) |
申请公布日期 |
1989.04.28 |
| 申请号 |
RO19860125933 |
申请日期 |
1986.12.18 |
| 申请人 |
INSTITUTUL DE CERCETARI SI PROIECTARI PRODUSE AUXILIARE ORGANICE,RO |
发明人 |
TRABALKA CAROL,RO;SZABO ROSZIKA,RO;FRATICIU VALER,RO |
| 分类号 |
(IPC1-7):C07C17/24 |
主分类号 |
(IPC1-7):C07C17/24 |
| 代理机构 |
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