Gossypol, an abundant, low-cost iron deactivator, pot-life exten

Details Gossypol, an abundant, low-cost iron deactivator, pot-life exten Gossypol, an abundant, low-cost iron deactivator, pot-life exten

1975-05-23

1976-04-27

Miller, Edward A.

Explosive and thermic compositions or charges

Structure or arrangement of component or product

Solid particles dispersed in solid solution or matrix

149 194, 149 199, C06B 4510

Patent

active

039532607

ABSTRACT:
In a method wherein propellant ingredients including a hydroxy terminated nder, an isocyanate curative therefor and transition metal compounds or traces thereof are mixed, worked into a suitable container and allowed to cure, gossypol is used to prolong the potlife of the propellant mix. Gossypol is dissolved in a portion of the hydroxy terminated binder material and the solution is utilized as a portion of the total binder. Final formulations containing from 0.02 to 0.1 weight percent gossypol are preferred although more gossypol may be used.

REFERENCES:
patent: 3695952 (1972-10-01), Allen
patent: 3801385 (1974-04-01), Mastrolia et al.
patent: 3867354 (1975-02-01), Betts et al.
patent: 3888707 (1975-06-01), Rothenstein

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