Integral, board-like component and process for its production
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United States of America Patent
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Jan 23, 2001
Grant Date -
N/A
app pub date -
Mar 16, 1998
filing date -
Sep 22, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
With an integral, board-like component, in particular for use as a kitchen working surface, comprising a visible side and a rear side, wherein the visible side comprises a layer consisting of a polymer matrix filled with a first, inorganic filler, its specific density being greater than the specific density of the polymer matrix, it is suggested for the production of the boards in a simple manner and with a good planarity that the filler content of the first filler in the visible side layer be 50 to 90% by volume, that the rear side comprise a layer which is formed from a polymer matrix filled with a second inorganic filler, wherein the proportion of the polymer matrix in this layer in % by volume differs quantitatively by 20% at the most from the volume content of the polymer matrix in the visible side layer and wherein the specific density of the second filler is .ltoreq.0.6 g/cm.sup.3.
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