Composite plate for the facing of building surfaces
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United States of America Patent
Stats
-
Nov 27, 1990
Grant Date -
N/A
app pub date -
Oct 27, 1988
filing date -
Oct 30, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A composite plate contains a core layer with a honeycomb structure between two cover layers, the first cover layer of which carries a decorative panel and the second cover layer of which carries a rear protective plate. The adhesive bonds of the composite plate consist of a layer of a relatively nonflammable adhesive. The protective element, made of a silicate base (but without asbestos) or a non-combustible mineral substance base, is adhesively bonded to the rear side of the composite plate.
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Family
International Classification(s)
Cited Art Landscape
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