Catalytic system and polyurethane propellants

Details Catalytic system and polyurethane propellants Catalytic system and polyurethane propellants

1976-09-29

1977-09-27

Lechert, Jr., Stephen J.

Explosive and thermic compositions or charges

Structure or arrangement of component or product

Solid particles dispersed in solid solution or matrix

149 76, C06B 4510

Patent

active

040509699

ABSTRACT:
A catalytic system for use in the formation of polyurethane propellants in which compounds of the type Fe (AA).sub.2 X, where AA is the acetylacetonate radical and X is an acid radical. These compounds have been found to be valuable catalysts for promoting the alcohol-isocyanate reaction at room temperature.

REFERENCES:
patent: 3811967 (1974-05-01), Strickler et al.

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