Method of making a decorative panel with improved surface characteristics
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United States of America Patent
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May 22, 1990
Issued Date -
N/A
app pub date -
Sep 14, 1988
filing date -
May 17, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The decorative panel having an underlay or core layer and a decorative layer on one or both sides of the core. At least one of the two surfaces of at least the outermost layer of the panel comprises a synthetic resin of one or more radiation-polymerized components selected from unsaturated acrylates and methacrylates. This layer, when scratched, has a scratch resistance of at least 1.5 N and preferably 2 to 7 N (DIN 53 799, part 10). In the method for manufacturing the decorative panel, a liquid surface layer which includes the radiation-polymerizable components is applied onto an underlay and then polymerized by means of radiation. In a further step, the radiation-polymerized surface layer is pressed together with the underlay at an elevated temperature.
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Cited Art Landscape
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