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US 6,149,745 AGranted
Gas generant composition
AssigneeDaicel Chemical Industries, Ltd.
InventorsNaoki Matsuda, Norimasa Hirata, Shuzo Iyoshi
Life of this patent
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Abstract
Provided is a gas generant composition which is improved in the self-retainability of a solid residue and has an excellent combustion speed. The gas generant composition contains a fuel comprising a metal azide or an organic compound, an oxidizing agent, and at least one additive selected from a ceramic whisker or fiber of aluminum borate, potassium titanate, alumina, aluminum oxide, zirconium oxide, and zinc oxide.
Claims17
A gas generant composition comprising
- a fuel source, wherein said fuel source comprises
- an organic compound,
- an oxidizing agent, and
- at least one additive selected from the group consisting of a ceramic whisker or fiber, said ceramic whisker or fiber being selected from the group consisting of aluminum borate, potassium titanate, aluminum silicate, zirconium oxide and zinc oxide.
1 more element
A gas generant composition comprising
- a fuel source, said fuel source comprising an organic compound;
- an oxidizing agent;
- and
- at least one additive selected from the group consisting of a ceramic whisker and fiber, wherein the ceramic whisker and fiber have a heat conductivity of 100 w/mk or less, a length of 5 to 500 .mu.m, a diameter of 0.1 to 10 .mu.m, and an aspect ratio of 3 to 2000.
1 more element
A gas generant composition comprising
- a fuel source, wherein said fuel source comprises
- an organic compound,
- an oxidizing agent, and
- at least one additive selected from the group consisting of a ceramic whisker or fiber, said ceramic whisker or fiber being selected from the group consisting of aluminum borate, potassium titanate, aluminum silicate, zirconium oxide and zinc oxide, wherein the zinc oxide whisker or zinc oxide fiber has an aspect ratio of 3 to 2000.
1 more element
Dependencies are inferred from the claim text.