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A MODIFIED MELAMINE-FORMALDEHYDE RESIN, A PAPER IMPREGNATED WITH A MODIFIED MELAMINE-FORMALDEHYDE RESIN, A METHOD FOR MANUFACTURING A FLOOR PANEL, AND USE OF DICYANDIAMIDE AS A MODIFIER IN A MELAMINE-FORMALDEHYDE RESIN
A use of dicyandiamide is provided as a modifier in a melamine-formaldehyde resin for use in a floor panel including a substrate and a top layer. The top layer defines an upper surface of the floor panel. The floor panel is provided with embossments extending from the upper surface, such that the thickness of the floor panel varies along a cross-section of the floor panel. The top layer has a modified melamine-formaldehyde resin including formaldehyde and melamine in an F/M molar ratio within the range of from 1.60 to 1.80, and at least one modifier, thereby providing a floor panel having improved transparency at the embossments.
A MODIFIED MELAMINE-FORMALDEHYDE RESIN, A PAPER IMPREGNATED WITH A MODIFIED MELAMINE-FORMALDEHYDE RESIN, A METHOD FOR MANUFACTURING A FLOOR PANEL, AND USE OF DICYANDIAMIDE AS A MODIFIER IN A MELAMINE-FORMALDEHYDE RESIN
A use of dicyandiamide is provided as a modifier in a melamine-formaldehyde resin for use in a floor panel including a substrate and a top layer. The top layer defines an upper surface of the floor panel. The floor panel is provided with embossments extending from the upper surface, such that the thickness of the floor panel varies along a cross-section of the floor panel. The top layer has a modified melamine-formaldehyde resin including formaldehyde and melamine in an F/M molar ratio within the range of from 1.60 to 1.80, and at least one modifier, thereby providing a floor panel having improved transparency at the embossments.
A MODIFIED MELAMINE-FORMALDEHYDE RESIN, A PAPER IMPREGNATED WITH A MODIFIED MELAMINE-FORMALDEHYDE RESIN, A METHOD FOR MANUFACTURING A FLOOR PANEL, AND USE OF DICYANDIAMIDE AS A MODIFIER IN A MELAMINE-FORMALDEHYDE RESIN
MODIFIZIERTES MELAMIN-FORMALDEHYD-HARZ, MIT DIESEM HARZ IMPRÄGNIERTES PAPIER, VERFAHREN ZUR HERSTELLUNG
RÉSINE MÉLAMINE-FORMALDÉHYDE MODIFIÉE, PAPIER IMPRÉGNÉ D'UNE RÉSINE MÉLAMINE-FORMALDÉHYDE MODIFIÉE, PROCÉDÉ DE FABRICATION D'UN PANNEAU DE PLANCHER ET UTILISATION DE DICYANDIAMIDE EN TANT QUE MODIFICATEUR DANS UNE RÉSINE MÉLAMINE-FORMALDÉHYDE
CLEMENT BENJAMIN (author) / MEIRLAEN JOSÉ (author) / DE COUVREUR JURGEN (author)
2023-11-01
Patent
Electronic Resource
English
IPC:
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B44C
Verfahren zum Herstellen von Verzierungen
,
PRODUCING DECORATIVE EFFECTS
/
B62D
MOTOR VEHICLES
,
Motorfahrzeuge
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
D21H
PULP COMPOSITIONS
,
Faserbreimischungen [Pulpen]
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Thermoplastic melamine-formaldehyde resin
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|Springer Verlag | 1990
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