Thermally transferable protective sheet
AssigneeDai Nippon Printing Co., Ltd.
InventorYasuhiro Sato
Life of this patent
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Abstract
To provide a thermally transferable protective sheet which, upon forming a protective layer on a image-receiving member, can provide the protective layer without causing rainbow unevenness. A thermally transferable protective sheet which has a protective layer that comprises a peeling layer and an adhesive layer on at least one portion of one face of a substrate sheet, and is thermally transferable, and the peeling layer and the adhesive layer are respectively constituted by resins that have different upper and lower values of refractive indexes, with a refractive index of 1.5 serving as its border.
Claims8
A thermally transferable protective sheet comprising:
- a protective layer that comprises a peeling layer and an adhesive layer, formed on at least one portion of one face of a substrate sheet, and is thermally transferable,
- wherein the peeling layer and the adhesive layer are respectively constituted by resins that have different refractive indexes.
Dependencies are inferred from the claim text.