Press pad
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United States of America Patent
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Jan 5, 1999
Grant Date -
N/A
app pub date -
May 30, 1996
filing date -
Oct 26, 1994
priority date (Note) -
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Abstract
A press pad for use in a laminating press comprises a woven fabric of heat resistant strands. A substantial proportion of either the warp (B) or the weft (A) comprises a silicone elastomer. Preferably, the silicone elastomer has a specific gravity within the range of 1.1 g/cm.sup.3 to 1.4 g/cm.sup.3 inclusive but advantageously, the silicone elastomer has a specific gravity of 1.20.+-.0.02 g/cm.sup.3. In preferred embodiments the weft (A) comprises silicone covered copper wire whilst the warp (B) comprises at least one of stainless steel wires, copper wires, copper alloy wires, copper wires wrapped with an aromatic polyamide yarn, stainless steel wires wrapped with an aromatic polyamide yarn, aromatic polyamide yarn, and polyester yarn.
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