Novel active catalyst compositions comprising a compound or mixture of compounds represented by the formula SbFXmY4-m a complex of such a compound or mixture of such compounds being represented by the formula R.SbFXmY4-m or a combination of such compounds and complexes where in each formula, X is an anionic moiety, Y is an anion or anions resulting from the deprotonation of an active hydrogen-containing compound(s), m is 0 to 3 and R is one or more active hydrogen containing compound acting as molecules of solvation. The catalyst compositions are useful to promote alkoxylation reactions.
申请公布号
WO0243861(A8)
申请公布日期
2003.08.28
申请号
WO2000US42398
申请日期
2000.11.30
申请人
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION;BEDARD, THOMAS, CRAIG;KEEN, BRIAN, TERRY;SLEADD, BRADLEY, ALLEN
发明人
BEDARD, THOMAS, CRAIG;KEEN, BRIAN, TERRY;SLEADD, BRADLEY, ALLEN