REFINED FIBER
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United States of America Patent
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N/A
Issued Date -
Dec 9, 2010
app pub date -
Oct 20, 2008
filing date -
Oct 23, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
is described. The fiber is obtainable by a process wherein never dried yarn or sliver having a length of at least 1 meter is refined, by at least the step of feeding the yarn or sliver and a liquid into a refiner, which includes refiner fillings having a body surrounding a central hole, and at least one inlet for the yarn or sliver. Thus obtained fibrillated fiber may be used for making friction materials, gaskets, brake pads, or brake linings.
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