POLYCARBOXY EMULSION COPOLYMER BINDER COMPOSITIONS

The present invention provides flexible binder compositions comprising one o r more polycarboxy emulsion copolymer has a measured Tg of 40.degree.C or less , such as from -45.degree.C to 25.degree.C, and a polyol crosslinker. In one embodiment, th e binder compositions comprising the polycarboxy emu...

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Bibliographische Detailangaben
Hauptverfasser:	CONNAUGHTON I, JAMES T, TANG, XUN, FINCH, WILLIAM CHRISTOPHER, KELLY, MICHAEL DEWAYNE, MORRIS, HAL CONLEY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BRAIDING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COTTON-WOOL DYES FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL PROCESSES OF COMPOUNDING KNITTING LACE-MAKING LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL NON-WOVEN FABRICS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES WADDING WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides flexible binder compositions comprising one o r more polycarboxy emulsion copolymer has a measured Tg of 40.degree.C or less , such as from -45.degree.C to 25.degree.C, and a polyol crosslinker. In one embodiment, th e binder compositions comprising the polycarboxy emulsion copolymer can be used in making pultrude d composites, such as sheets, for example, flexible gypsum board facing sheets , and flexible non-woven articles such as, for example, carpet backing.