VOLUME HOLOGRAM TRANSFER FOIL

A primary object of the invention is to provide a volume hologram transfer foil which has good foil cutting characteristics and is used to manufacture a volume hologram laminate by transferring a volume hologram layer to an adherend by thermocompression. The above problem is solved by a volume holog...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OIKAWA, NOBUKO, AZAKAMI, MINORU, SATO, SHINYA, MIYACHI, TAKAKI, ETO, KOJI, TSUKADA, DAI
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A primary object of the invention is to provide a volume hologram transfer foil which has good foil cutting characteristics and is used to manufacture a volume hologram laminate by transferring a volume hologram layer to an adherend by thermocompression. The above problem is solved by a volume hologram transfer foil comprising a base material, a protective layer formed on the base material, a volume hologram layer formed on the protective layer and having a volume hologram recorded, and a heat seal layer formed on the volume hologram layer, wherein the protective layer contains a hard coat component formed of an ionizing radiation-curable resin, a rupture elongation control component which improves the rupture elongation of the protective layer, and a foil cutting characteristic control component which has a thermal expansion coefficient different from those of the hard coat component and rupture elongation control component and is incompatible with the two components.