×

PVC-based gas generant for hybrid gas generators

  • US 5,566,543 A
  • Filed: 11/17/1993
  • Issued: 10/22/1996
  • Est. Priority Date: 11/17/1993
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for improving the filterability of combustion products of a gas generating composition for an inflatable device, said composition containing a vinyl chloride polymer and an alkali metal salt oxidizing agent, said method comprising adding from about 0.1 to about 4 per cent of a nucleating agent for vaporous halides of alkali metals, said agent being selected from the group consisting of silica, alumina, aluminum silicates, graphite, aluminum, silicon, an alkaline earth metal salt, and mixtures thereof to the gas-generating composition;

  • and causing said composition to burn in communication with a filter associated with said device.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×