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AssigneesDai Nippon Printing Co., Ltd., Dai-Ichi Kogyo Seiyaku Co., Ltd.
InventorsRyohei Takiguchi, Hitoshi Saito, Masanori Torii, Jun Hasegawa, Tetsuo Shiraiwa, Eriko Hayashi, Michiyuki Kono, Shigeo Mori
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The present invention provides a thermal transfer image-receiving sheet which can form a clear image having a sufficiently high density and excellent in various types of fastness, particularly durability such as light fastness, fingerprint resistance and which is plasticizer resistance according to a thermal transfer printing process wherein use is made of a heat migratable dye. The thermal transfer image-receiving sheet includes a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet, wherein the dye-receiving layer includes a product of a reaction of a polyoxyalkylene polyol with an organic polyisocyanate.
A thermal transfer image-receiving sheet comprising a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet, wherein said dye-receiving layer comprises a product of a reaction of a polyoxyalkylene polyol with an organic polyisocyanate.
A heat transfer assemblage comprising:
Dependencies are inferred from the claim text.