Activated carbon fiber spun yarn
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United States of America Patent
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-
Jun 4, 1985
Grant Date -
N/A
app pub date -
Jul 18, 1983
filing date -
Jul 17, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An activated carbon fiber spun yarn having excellent workability and adsorptive property is disclosed. The activated carbon fiber spun yarn comprising activated carbon fibers having a specific surface area of 500 to 1,500 m.sup.2 /g, a ductility of at least 0.5%, and a tensile strength of at least 10 kg/mm.sup.2 and derived from acrylonitrile-based fibers. The spun yarn has a twist coefficient of 30 to 60.
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