Asbestos-free microdenier acrylic fiber reinforced material for gaskets and the like
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United States of America Patent
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Dec 21, 1993
Grant Date -
N/A
app pub date -
Mar 12, 1993
filing date -
Mar 12, 1993
priority date (Note) -
Expired
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Abstract
Improved asbestos-free fiber reinforced material for use in the manufacture of gaskets, and the like, comprises (a) an elastomeric binder material and (b) microdenier acrylic fibers with a small diameter of up to about 12 microns, and a minimum aspect ratio in the 20-50 range so as to enhance the flexibility and the strength of the gaskets, shock mountings, timing belts, sealants, and the like, made from such materials.
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