High performance yarns and method of manufacture
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United States of America Patent
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Mar 9, 2004
Grant Date -
N/A
app pub date -
Oct 23, 2001
filing date -
Oct 23, 2001
priority date (Note) -
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Abstract
A yarn is provided which includes a core and a wrapping yarn wound about the core. The core may include glass, metal and carbonaceous fibers which may be roughened and/or stretch-broken. The yarn may exhibit enhanced performance properties, such as strength, cut resistance and heat resistance. A method of making the yarn includes combining a glass filament and metal filament in a core wrapped by a sheath.
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