Ignition compositions for inflator gas generators

Explosive and thermic compositions or charges – Processes of making

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102205, 149 197, 149 83, 280741, C06B 2100

Patent

active

054606713

ABSTRACT:
Autoigniting compositions and processes for a gas generator of a vehicle occupant restraint system result in rapid autoignition at relatively low temperatures from approximately 135.degree. C. to 210.degree. C., thereby allowing the gas generator to operate at lower temperatures to facilitate use of an aluminum canister. The autoignition compositions of the present invention are safely manufactured by wet blending, remain effective following long-term high temperature ageing, and produce an energy output that is suitable for use with gas generating compositions.

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