Low abraision material comprising a fibrous matrix impregnated with a polyurethane resin wherein fiber ends are exposed on at least one surface of the material
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United States of America Patent
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Jul 25, 1995
Issued Date -
N/A
app pub date -
Nov 4, 1993
filing date -
Dec 9, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Frictional articles useful for power transmission such as frictional drive belts and as non-slip friction surfaces comprised of a matrix of fibers impregnated with a cured and set polyurethane resin.
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