发明名称 Process for the continuous preparation of oximino-silanes.
摘要 <p>Process characterised in that a) the following are injected continuously and simultaneously into a reactor fitted with a stirring system: - an organic solvent, - ammonia gas, - a halosilane of formula R4-nSiXn, - a ketoxime of formula R'R''C=N-OH, b) the reaction mass leaving the reactor continuously is collected by virtue of an overspill device, c) the XNH4 precipitate obtained is removed from this reaction mass and the organic liquid phase is distilled to collect therefrom the oximinosilane formed. &lt;IMAGE&gt; </p>
申请公布号 EP0293306(A1) 申请公布日期 1988.11.30
申请号 EP19880420076 申请日期 1988.03.03
申请人 RHONE-POULENC CHIMIE 发明人 BAULE, PIERRE;CHIZAT, FRANCOIS
分类号 C07F7/18;C07F7/08;C07F7/10 主分类号 C07F7/18
代理机构 代理人
主权项
地址
您可能感兴趣的专利