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Silicate-Containing Powders Providing Controlled, Sustained Gas Release

Abstract: 

A particle including anions dispersed throughout an amorohous, paracrystalline or crystalline solid solution, the anions being capable of reacting with hydronioum ions to generated a gas. The particle can be incorporated into a power capable of generating and releasing a gas after hydrolysis of an acid releasing agent.

Patent Number: 
6,605,304
Date Of Issue: 
08/12/2003
Inventors: 

Stephen T. Wellinghoff; Joel J. Kampa; Sumner A. Barenberg; Peter N. Gray; Michael D. Lelah