Solid solution vehicle airbag clean gas generator propellant
First Claim
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1. An ignitable solid gas generating composition comprising:
- a) a polyalkylammonium binder, wherein said polyalkylammonium binder is polyvinylamine nitrate andb) an oxidizer mixture comprising ammonium nitrate and a first additive which produces an eutectic melt which is liquid at a temperature well below the melting point of said ammonium nitrate as well as that of said first additive.
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Abstract
An ignitable solid gas generating composition comprises a polyalkylammonium binder, usually polyvinylamine nitrate or polyethyleneimmonium nitrate, an oxidizer mixture comprising ammonium nitrate and a first additive which produces an eutectic melt which is liquid at a temperature well below the melting point of the ammonium nitrate as well as that of the first additive, and an additional quantity of the ammonium nitrate and a second additive. Further, combustion modifier additives may be added to the composition.
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Citations
13 Claims
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1. An ignitable solid gas generating composition comprising:
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a) a polyalkylammonium binder, wherein said polyalkylammonium binder is polyvinylamine nitrate and b) an oxidizer mixture comprising ammonium nitrate and a first additive which produces an eutectic melt which is liquid at a temperature well below the melting point of said ammonium nitrate as well as that of said first additive. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An ignitable solid gas generating composition comprising:
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a) a polyalkylammonium binder comprising polyvinylamine nitrate and b) an oxidizer mixture comprising ammonium nitrate and a first additive which produces an eutectic melt which is liquid at a temperature well below the melting point of said ammonium nitrate as well as that of said first additive, wherein said first additive is guanidine nitrate.
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Specification