ALKOXYLATION USING MODIFIED GROUP III B METAL-CONTAINING BIMETAL OR POLYMER CATALYST

PURPOSE: To prepare an alkoxylating catalyst by reacting a catalyst precursor compsn. obtained from a IIIB group metal-contg. comps. with a divalent or polyvalent oxy acid, or a divalent or polyvalent metallic salt of the oxy acid. CONSTITUTION: A IIIB group metal-contg. compd. is mixed with an acti...

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1. Verfasser:	SUTEIIBUN UEIN KINGU
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DYES GENERAL METHODS OF ORGANIC CHEMISTRY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES THEIR RELEVANT APPARATUS TRANSPORTING
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Zusammenfassung:	PURPOSE: To prepare an alkoxylating catalyst by reacting a catalyst precursor compsn. obtained from a IIIB group metal-contg. comps. with a divalent or polyvalent oxy acid, or a divalent or polyvalent metallic salt of the oxy acid. CONSTITUTION: A IIIB group metal-contg. compd. is mixed with an activator expressed by the formula I (X and Y denote each O, N, S or P, (a) and b denote each an integer which satisfies a valency requirement, Q is an electrically positive or neutral org. group corresponding to X or Y, Z and Z' denote each hydrogen or an org. group), to obtain a IIIB group metal-contg. comps. having an alkalinity. The IIIB group metal-contg. compsn. is reacted with a divalent or polyvalent metal-contg. compsn., to form a catalyst precursor compsn. Then, the catalyst precursor compsn. is reacted with a divalent or polyvalent oxy acid, or a divalent or polyvalent metallic salt of the oxy acid under specified conditions, to prepare an alkoxylating catalyst.