Bondable autoignition foil
First Claim
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1. In an automotive airbag inflation device, a bondable autoignition foil comprising a carrier film, a thin layer of an adhesive adhered to a first face of said film and a thin coating of an autoignition composition on a second face, opposite said first face of said film.
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Abstract
An autoignition charge for pyrotechnic automotive airbag in inflation devices is provided in the form of a foil of a synthetic polymer or of a metal, having an adhesive on one surface of the foil and an autoignition material on the opposite surface of the foil. Pieces of foil are readily attached to inflator housings at any suitable location and are secured to the housing by the adhesive on one surface of the foil.
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Citations
4 Claims
- 1. In an automotive airbag inflation device, a bondable autoignition foil comprising a carrier film, a thin layer of an adhesive adhered to a first face of said film and a thin coating of an autoignition composition on a second face, opposite said first face of said film.
Specification