Process for producing antistatic yarns
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United States of America Patent
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May 3, 1994
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N/A
app pub date -
Aug 31, 1992
filing date -
Aug 31, 1992
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Abstract
A process for producing a conductive supported yarn includes melt spinning non-conductive nylon filaments into a first set of filaments, separating at least one of the filaments from the freshly spun first set into a second set of filaments, providing the second set of filaments to a suffusion coating process so that the suffusion coated second set has a resistivity of between about 10.sup.6 and about 10.sup.9 .OMEGA./cm, and then recombining the first set and the second set to form a supported yarn.
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