POLYMERIZATION OF ETHYLENE OXIDE USING METAL CYANIDE CATALYSTS
摘要
Ethoxylations of various initiator compounds are performed in the presence o f metal cyanide catalysts. The catalysts surprisingly form a wide variety of polyether products that in most cases contain only small amounts of high molecular weight poly(ethylene oxide).
申请公布号
CA2378466(A1)
申请公布日期
2001.01.18
申请号
CA20002378466
申请日期
2000.07.07
申请人
THE DOW CHEMICAL COMPANY
发明人
WHITMARSH, ROBERT H.;CLEMENT, KATHERINE S.;WEHMEYER, RICHARD M.;WALKER, LOUIS L.;LAYCOCK, DAVID E.;MOLZAHN, DAVID C.;DIANIS, WILLIAM P.
