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US 5,294,590 AGranted
Heat transfer image-receiving sheets
AssigneeDai Nippon Insatsu Kabushiki Kaisha
InventorsNoritaka Egashira, Yoshinori Nakamura, Ryohei Takiguchi
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Abstract
A heat transfer image-receiving sheet including a substrate sheet and a dye-receiving layer formed on at least one surface of the substrate sheet, wherein the dye-receiving layer includes at least two microscopically separated phase regions of resins differing in dyeability, and wherein the phase regions include a dispersion phase of a lipophilic resin and a dispersion medium phase of a hydrophilic resin.
Claims9
A heat transfer image-receiving sheet comprising:
- a substrate sheet;
- and
- a dye-receiving layer formed on at least one surface of said substrate sheet, said dye-receiving layer comprising a curable resin and a sensitizer distributed to microscopically separated phases in the dye-receiving layer, said sensitizer comprising at least one member selected from the group consisting of a polyurethane oligomer, a polystyrene oligomer, a polyester oligomer, a polyacrylic oligomer, a polyethylene oligomer, a polyvinyl chloride oligomer, a polyvinyl acetate oligomer, an ethylene/vinyl acetate copolymer oligomer, an ethylene/acrylic copolymer oligomer, a fatty acid, a fatty acid amide, a fatty acid ester, an aromatic compound and a wax.
A heat transfer image-receiving sheet comprising:
- a substrate sheet;
- and
- a dye-receiving layer formed on at least one surface of said substrate sheet, said dye-receiving layer comprising a curable resin and a sensitizer distributed to microscopically separated phases in the dye-receiving layer, said sensitizer comprising at least one member selected from the group consisting of fatty acid amides, aromatic carboxylic acid amides, glycerin fatty acid esters, monoesters, polyoxyethylene alkyl esters and polyoxyethylane alkyl ethers.
Dependencies are inferred from the claim text.