Composición de encolado para fibras minerales que comprende una resina fenólica, y productos resultantes

Composición de encolado para fibras minerales que comprende una resina fenólica, urea, un catalizador de reticulación de la resina, y opcionalmente aditivos, caracterizada por que el catalizador es una mezcla de sulfamato de amonio y sulfato de amonio y por que la relación molar de sulfamato de amon...

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Bibliographische Detailangaben
Hauptverfasser:	DEKONINCK, Alexandra, DOUCE, Jérôme, CHOPIN, Véronique
Format:	Patent
Sprache:	spa
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BUILDING CEILINGS CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY COMPOSITIONS BASED THEREON DYES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GENERAL PROCESSES OF COMPOUNDING GLASS INSULATION OR OTHER PROTECTION OF BUILDINGS JOINING GLASS TO GLASS OR OTHER MATERIALS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MINERAL OR SLAG WOOL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES ROOFS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES WALLS, e.g. PARTITIONS WORKING-UP
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Zusammenfassung:	Composición de encolado para fibras minerales que comprende una resina fenólica, urea, un catalizador de reticulación de la resina, y opcionalmente aditivos, caracterizada por que el catalizador es una mezcla de sulfamato de amonio y sulfato de amonio y por que la relación molar de sulfamato de amonio a sulfato de amonio varía de 0,40:0,60 a 0,60:0,40. Size for mineral fibers comprises a phenolic resin, urea and a crosslinking catalyst comprising ammonium sulfamate and ammonium sulfate. An independent claim is also included for a heat or sound insulation product based on mineral fibers, especially glass fibers or rock wool, where the fibers are coated with a size as above.