Accelerated preparation of carboxylic acid esters.
摘要
<p>The instant invention involves a process for preparing carboxylic acid esters which comprises coreacting a carboxylic acid and an aliphatic mono or polyol by maintaining one of the reactants in a reactor at elevated temperature and adding the other reactant to the reactor over a period of time. By employing this process esterification times are significantly reduced.</p>
申请公布号
EP0331844(A2)
申请公布日期
1989.09.13
申请号
EP19880311320
申请日期
1988.11.30
申请人
HOECHST CELANESE CORPORATION
发明人
POWANDA, THOMAS M.;IMES, ROBERT H.;COLLINS, GEORGE L.