Flame retardant yard blend
OwnerW. Novis Smith, Jr.inventor
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Abstract
An abrasion and fine resistant permanent press fabric or fabric structure comprising a batting or yarn consisting of an intimate blend of oxidized polyacrylonitrile and at least two fibers selected from the group consisting of polyvinyl halide, polybenzimidazole, p-aramid, m-aramid, fire resistant polyester and fire resistant rayon, said oxidized polyacrylonitrile comprising about 25 to 85% by weight of said yarn and p-aramid comprises less than 35% by weight of said yarn or batting.
Claims9
An abrasion and fire resistant permanent press fabric or fabric structure comprising a batting or yarn consisting of an intimate blend of oxidized polyacrylonitrile and at least two fibers selected from the group consisting of polyvinyl halide, polybenzimidazole, p-aramid, m-aramid, fire resistant polyester and fire resistant rayon, said oxidized polyacrylonitrile comprising about 25 to 85% by weight of said yarn and p-aramid comprises less than 35% by weight of said yarn or batting.
Dependencies are inferred from the claim text.