SURFACE COVERING HAVING AN IMPROVED WEAR LAYER

Described herein is a floor covering comprising: a substrate, and a coating layer comprising a cross-linked polymer formed from a curable coating composition comprising an acrylate-functional resin; wherein the cross-linked polymer has a glass transition temperature equal to or greater than room tem...

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Bibliographische Detailangaben
Hauptverfasser:	Winey, Rebecca L, Roodman, Jacob A, Sigel, Gary A, Bakder, Daniel P
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BUILDING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS GENERAL PROCESSES OF COMPOUNDING INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS 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 MATERIALS THEREFOR WOODSTAINS WORKING-UP
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Beschreibung
Zusammenfassung:	Described herein is a floor covering comprising: a substrate, and a coating layer comprising a cross-linked polymer formed from a curable coating composition comprising an acrylate-functional resin; wherein the cross-linked polymer has a glass transition temperature equal to or greater than room temperature and has a cross-link density of at least about 0.0035 C═C eq/gm as measured from the polymerization of carbon-carbon double bonds in the curable coating composition.