Coated synthetic resin board tiles
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United States of America Patent
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-
Nov 16, 1999
Issued Date -
N/A
app pub date -
Nov 14, 1997
filing date -
Mar 20, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coated synthetic resin tile comprising a base portion and a veneer said base comprising a moisture impervious material such as a thermoset or thermoplastic resin. A filler of up to about 10% calcium carbonate having a 2 (two) sigma particle size between about 5.11 and 6.18 microns and an aluminum trihydrate flame retardant of about 60%-70% having a two (2) sigma particle size of between about 42.38 and 58.72 microns and an aluminum trihydrate of about 20%-40% having a two (2) sigma particle size of between about 8.26 and 9.68 microns to provide a class A flame spread rating. The veneer comprising a layer selected from the group consisting of an acrylic impregnated wood veneer and a hardwood veneer having a vinyl upper layer bonded to said base portion with a polyurethane adhesive.
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Cited Art Landscape
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