METHOD FOR PREVENTING YARN BREAKAGE
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United States of America Patent
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Issued Date -
Jun 24, 2010
app pub date -
Aug 14, 2008
filing date -
Aug 20, 2007
priority date (Note) -
Abandoned
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Abstract
The invention pertains to the use of a multifilament yarn spinning process comprising individually washing each filament of a multifilament yarn and, if neutralized, individually neutralizing each filament of the multifilament yarn, for preventing yarn breakage during the spinning process, the spinning process comprising spinning of a polymer through a spinneret to obtain the multifilament yarn, washing the yarn, and optionally neutralizing and/or drying the yarn and winding the yarn onto a bobbin Preferably the yarn is washed with jet washers.
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