PROCESS FOR PRODUCING HEAT CURING RESIN FOAMED PLATE
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United States of America Patent
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Issued Date -
Nov 25, 2010
app pub date -
Nov 14, 2008
filing date -
Nov 20, 2007
priority date (Note) -
Abandoned
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Abstract
The present invention is a process for producing a thermosetting resin foamed plate, comprising a step of discharging a resin composition obtained by mixing at least a thermosetting resin, a foaming agent and a curing agent onto a surface material and foaming and curing the resin composition, wherein the resin composition is supplied into a die from a plurality of inlets of the die by a plurality of branched channels to reside, and the resin composition is discharged from a die lip outlet onto the surface material into a plate form.
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