PREPARATION OF AN INSULATING COMPOSITE

The invention relates to a method for preparing a composite material from mineral fibers, by impregnating and then crosslinking an aqueous composition. The method of the invention is particularly effective for obtaining a composite having structuring or insulating properties. The claimed aqueous com...

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Bibliographische Detailangaben
Hauptverfasser:	LE NEINDRE, Morgane, PARRENIN, Laurie, SUAU, Jean-Marc
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BRAIDING CHEMISTRY COMPOSITIONS BASED THEREON COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR 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 NON-WOVEN FABRICS ORGANIC MACROMOLECULAR COMPOUNDS 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 WADDING
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Beschreibung
Zusammenfassung:	The invention relates to a method for preparing a composite material from mineral fibers, by impregnating and then crosslinking an aqueous composition. The method of the invention is particularly effective for obtaining a composite having structuring or insulating properties. The claimed aqueous composition comprises a polyfunctional compound combined with an alpha-sulfonated polymer and a sulfo-carboxylic acid.