PROCESS FOR THE PREPARATION OF FUNCTIONAL CELLULOSE AND FUNCTIONAL POLYESTER MATERIALS AND MATERIALS THUS OBTAINED

The present invention relates to functional cellulose and functional polyester materials and a preparation process thereof that comprises the activation of a compound with carbonylbiscaprolactam (CBC), and wherein the compound comprises at least an N-halamine precursor group; impregnating the materi...

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Bibliographische Detailangaben
Hauptverfasser:	MARTÍNEZ CAMPOS, Enrique, CUE LÓPEZ, Raquel, BOSCH SAROBE, Paula, SALGADO SONEIRA, Cástor, REINECKE, Helmut Wolfgang, ELVIRA PUJALTE, Carlos, YUSTE SÁNCHEZ, Vanesa, REVIRIEGO PICÓN, Felipe, RODRÍGUEZ HERNÁNDEZ, Juan, GARCÍA SÁNCHEZ, Carolina, GALLARDO RUIZ, Alberto
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to functional cellulose and functional polyester materials and a preparation process thereof that comprises the activation of a compound with carbonylbiscaprolactam (CBC), and wherein the compound comprises at least an N-halamine precursor group; impregnating the material comprising cellulose or partially hydrolyzed polyester with a solution containing the activated compound; drying and curing the impregnated material to obtain the material functionalised in its surface with the compound. The functionalised material that has good durability, resisting tenths of washing cycles without losing its properties, and also having virucidal and bactericidal properties.