Flame barrier cushioning foams and upholstery layer construction incorporating such foams
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United States of America Patent
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-
N/A
Issued Date -
Aug 18, 2005
app pub date -
Feb 17, 2004
filing date -
Feb 17, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An upholstery construction for a mattress or an article of furniture includes a flame barrier foam sheet proximate to the back face of a surface fabric layer. The flame barrier foam sheet is formed by coating or impregnating a polyurethane sheet with an aqueous solution of one or more binder(s), such as but not limited to a polyvinyl chloride copolymer or an acrylic latex binder, and one or more flame retardant(s), such as but not limited to aluminum trihydrate or melamine. The flame barrier foam sheet with dried binder(s) and flame retardant(s) not only resists flame ignition but also retains its cushioning properties.
First Claim
Family
International Classification(s)
Cited Art Landscape
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