Coated monofilament tape bobbins and methods for winding
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United States of America Patent
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Apr 26, 2005
Grant Date -
Oct 10, 2002
app pub date -
Aug 23, 2001
filing date -
Jan 22, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Bobbin wound coated monofilament tapes where the coating comprises between 20% and 120% by weight of said tape, and the process for bobbin winding coated monofilament dental tapes comprising combining a coating conditioning means with means for winding at substantially constant tensions to produce controlled tension bobbins that do not unwind, that dispense uniformly free from back lashing, and that are substantially free from coating displacement and winding displacement when exposed to high temperatures and high relative humidity and that have tack values from between about 0.1 and about 0.5 grams.
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