Sporting surfaces
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United States of America Patent
Stats
-
Jan 30, 1990
Grant Date -
N/A
app pub date -
Nov 17, 1988
filing date -
Mar 18, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A synthetic sporting surface for tennis courts comprises a laminate of (1) a porous base layer formed from a matrix of liquid polyurethane mixed with resilient particles; (2) a polymeric sealant which seals the upper porous surface of the base layer; (3) a fiber reinforced adhesive layer on the upper surface of the sealant; and (4) an acrylic top coat which acts as a wear layer on the upper surface of the sealant. The fiber-reinforced adhesive layer comprises an adhesive having reactive sites capable of bonding the sealant and the acrylic top coat to provide a durable cushioned playing surface.
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Cited Art Landscape
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