REMOVABLE COVERING PAINT SCHEME OF LAYERS ARRANGED ON A HEAT SENSITIVE CARRIER, THERMAL PRINTER, AND METHOD FOR THERMAL PRINTING OF SUCH CARRIER

This invention relates to a removable multilayered aqueous flexo covering paint scheme of layers arranged on a heat sensitive carrier (1) provided by a heat sensitive layer (2) to be colored by applying heat, and a coat of lacquer (3) containing 70% acrylate oligomer, 22% acrylate monomer, 5% photo-...

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Bibliographische Detailangaben
Hauptverfasser: JUHÁSZ, PÉTER, JUHÁSZ, LÁSZLÓ, KÓNYA, ZOLTÁN, LÁNGOS, GYULA, KUKOVECZ, ÁKOS, KOCSÁRDI, JÁNOSNÉ, KÓS, PÉTER
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:This invention relates to a removable multilayered aqueous flexo covering paint scheme of layers arranged on a heat sensitive carrier (1) provided by a heat sensitive layer (2) to be colored by applying heat, and a coat of lacquer (3) containing 70% acrylate oligomer, 22% acrylate monomer, 5% photo-initiator and 3% silicone is arranged on the heat sensitive layer (2); a disperse parting layer (4) containing 20-35% soot paste, 25% aqueous acrylate emulsion, 6% calcined kaolin, 1% antifoam agent and spread improver, 3% c rheological modifier and 45% water is arranged on the coat of lacquer (3); and a covering paint layer (5) containing carbon nanotubes functionalized by hydroxyl, carbonyl and carboxy groups is arranged on the disperse parting layer (4). A method and apparatus for thermal printing of a carrier (1) preprinted by the removable multilayered aqueous flexo covering paint scheme of layers and provided by a heat sensitive layer (2) to be colored by applying heat is also disclosed.