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Flame barrier cushioning foams and upholstery layer construction incorporating such foams

  • US 20050177950A1
  • Filed: 02/17/2004
  • Published: 08/18/2005
  • Est. Priority Date: 02/17/2004
  • Status: Abandoned Application
First Claim
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1. An upholstery construction for a mattress or an article of furniture, comprising:

  • a fabric layer having a front surface and a back surface;

    a flame barrier foam sheet proximate to the back surface of the fabric layer, wherein said flame barrier foam sheet comprises a polyurethane foam sheet that is coated or impregnated with a coating of one or more binders and one or more flame retardants, and dried, further wherein said flame barrier foam sheet after it has been coated or impregnated and dried has a density of in the range of about 1.0 to 6.0 pcf and an compression force deflection (CFD25) of in the range of about 0.1 to 0.4 psi.

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