Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
April 22, 2008
Patent Application Number
11087330
Date Filed
March 22, 2005
Patent Primary Examiner
Patent abstract
The present invention relates to fire resistant composite materials and to fire resistant fabric materials and mattresses made therefrom. The composite materials include (a) a substrate selected from the group consisting of cotton, rayon, lyocell and blends thereof; and (b) a coating consisting essentially of water, ammonium polyphosphate, acrylic isocyanide polymeric microcells, binder material, and a catalyst. The binder material bonds the ammonium polyphosphate, acrylic isocyanide polymeric microcells, and catalyst together and to the substrate such that the substrate is coated with the coating.
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