CLAY CONTAINING PROTECTIVE COATINGS

Described herein is a building panel comprising: a substrate; a first coating applied to the substrate, the first coating comprising a flame-retardant composition; a second coating applied to the first coating, the second coating comprising: laponite clay; and a polymeric composition comprising a cu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUGHES John E, HUNTZINGER Suzanne M
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Described herein is a building panel comprising: a substrate; a first coating applied to the substrate, the first coating comprising a flame-retardant composition; a second coating applied to the first coating, the second coating comprising: laponite clay; and a polymeric composition comprising a cured alkyd resin; wherein the building panel comprises an exposed surface formed by the second coating, and wherein the second coating has a solids content of at least 99%. Se describe en la presente un panel de construcción que comprende: un sustrato; un primer recubrimiento aplicado al sustrato, el primer recubrimiento que comprende una composición retardante a la flama; un segundo recubrimiento aplicado al primer recubrimiento, el segundo recubrimiento que comprende: arcilla de laponita; y una composición polimérica que comprende una resina alquídica curada; en donde el panel de construcción comprende una superficie expuesta formada por el segundo recubrimiento, y en donde el segundo recubrimiento tiene un contenido de sólidos de al menos 99%.