CATALYSTS COUPLING AGENTS OR

Brand	Owner	Address	Description
FOMREZ	WITCO CHEMICAL COMPANY, INC.	122 E. 42ND ST. NEW YORK 17, N.Y.	CATALYSTS AND COUPLING AGENTS OR EMULSIFIERS FOR USE IN THE MANUFACTURE OF POLYURETHANES;FOAMREZ;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Complexes of a metal cyanide polymerization catalyst and certain monomer complexing agents provide a method whereby heterogeneous, active metal cyanide catalysts can be prepared. The catalysts are useful alkylene oxide polymerization catalysts that are easily separated from the polymerization product and recycled.