Composite panel, composite material, impregnator and method for manufacturing a composite panel
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United States of America Patent
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Sep 8, 2020
Grant Date -
Aug 29, 2019
app pub date -
May 8, 2019
filing date -
Dec 4, 2017
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Abstract
A method for manufacturing a composite material, the method comprising: positioning a first fabric layer between a first Kraft paper layer and a second Kraft paper layer; impregnating the first fabric layer with a binding composition while maintaining the first Kraft paper layer and the second Kraft paper layer dry; assembling the impregnated first fabric layer, the first Kraft paper layer and the second Kraft paper layer together to form a first pre-impregnated multilayer assembly; applying pressure on the first pre-impregnated multilayer assembly to diffuse the binding composition from the first fabric layer to the first Kraft paper layer and the second Kraft paper layer; and curing the first pre-impregnated multilayer assembly.
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