Alkoxylation using modified calcium-containing bimetallic or pol

Details Alkoxylation using modified calcium-containing bimetallic or pol Alkoxylation using modified calcium-containing bimetallic or pol

1988-09-30

1992-05-19

Garvin, Patrick P.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

502167, 502168, 502170, 502171, 502172, B01J 3100

Patent

active

051149001

ABSTRACT:
This invention relates to modified calcium-containing bimetallic or polymetallic catalysts and the use thereof in the preparation of alkoxylation products, i.e., condensation reaction products of alkylene oxides and organic compounds having at least one active hydrogen. In another aspect of this invention, processes are provided for preparing modified calcium-containing bimetallic or polymetallic catalysts for alkoxylation using calcium metal or a calcium-containing compound as sources for the catalytically-active calcium. In a further aspect of this invention, processes are provided for preparing alkoxylation products that have beneficial, narrow molecular weight ranges using the modified calcium-containing bimetallic or polymetallic catalysts.

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