Selective production of linear pentaethylenehexamine and hydroxyethyldiethylenetriamine.
摘要
<p>This invention relates to a process for making amines having a high yield weight percent of linear pentaethylenehexamine (L-PEHA) and hydroxyethyldiethylenetriamine (HEDETA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a Group VIB metal-containing substance and a promoted condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in L-PEHA and HEDETA.</p>
申请公布号
EP0449383(A1)
申请公布日期
1991.10.02
申请号
EP19910200714
申请日期
1991.03.28
申请人
UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.
发明人
DOUMAUX, ARTHUR ROY, JR.;KING, STEPHEN WAYNE;BURGESS, LLOYD MICHAEL