Fibrous microencapsulated washer for fasteners
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United States of America Patent
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Feb 1, 2011
Issued Date -
N/A
app pub date -
May 9, 2007
filing date -
Jun 6, 2006
priority date (Note) -
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Abstract
A fibrous microencapsulated washer is provided for sealing and retaining a fastener. The fibrous microencapsulated washer includes a substrate and a coating of a microencapsulated material on the substrate. The fibrous microencapsulated washer includes an aperture extending therethrough to receive a fastener, whereby a radial installation of the fastener causes the microencapsulated material to react on the substrate to form a seal and to adhesively secure the fastener to a workpiece.
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