Flame retardant yard blend
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United States of America Patent
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-
Sep 12, 1989
Grant Date -
N/A
app pub date -
Jan 22, 1988
filing date -
Jan 22, 1988
priority date (Note) -
Expired
status (Latency Note)
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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.
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