DYE MIGRATION BARRIER FOR HEAT TRANSFER LABEL

A heat transfer label includes a carrier, a graphic layer, a barrier layer, and an adhesive layer. The barrier layer may be formed from a substantially solid formulation comprising a functional polyol component and a functional polyisocyanate component, wherein the functional polyol component and th...

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Bibliographische Detailangaben
Hauptverfasser:	COLELLA, Michael, PENROSE, Nicholas
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADVERTISING CHEMISTRY COMPOSITIONS BASED THEREON CRYPTOGRAPHY DECORATIVE ARTS DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MOSAICS ORGANIC MACROMOLECULAR COMPOUNDS PAPERHANGING PERFORMING OPERATIONS PHYSICS PRODUCING DECORATIVE EFFECTS SEALS SIGNS TARSIA WORK THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	A heat transfer label includes a carrier, a graphic layer, a barrier layer, and an adhesive layer. The barrier layer may be formed from a substantially solid formulation comprising a functional polyol component and a functional polyisocyanate component, wherein the functional polyol component and the functional polyisocyanate component reacts with each other to form the barrier layer configured to block dye migration. Une étiquette de transfert de chaleur comprend un support, une couche graphique, une couche barrière et une couche adhésive. La couche barrière peut être formée à partir d'une formulation sensiblement solide comprenant un composant polyol fonctionnel et un composant polyisocyanate fonctionnel, le composant polyol fonctionnel et le composant polyisocyanate fonctionnel réagissant l'un avec l'autre pour former la couche barrière conçue pour bloquer la migration de colorant.