Catalyst for polyesters and method for making the same

Details Catalyst for polyesters and method for making the same Catalyst for polyesters and method for making the same

1977-12-22

1979-02-06

Douglas, Winston A.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252430, 260429R, 528283, B01J 3112, C08G 6312, C08G 1715

Patent

active

041383648

ABSTRACT:
A catalyst suitable for use in the preparation of fiber-forming polyesters and the method of making the same, wherein a tetraalkyl ammonium hydroxide is reacted with germanium dioxide, the reaction product being useful as a catalyst in the formation of fiber-forming polyesters.

REFERENCES:
patent: 3651018 (1972-03-01), Schade et al.

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