Stock material or miscellaneous articles – Thermal transfer donor – Particles in transfer layer
Reexamination Certificate
2006-11-28
2006-11-28
McNeil, Jennifer C. (Department: 1775)
Stock material or miscellaneous articles
Thermal transfer donor
Particles in transfer layer
C428S032720, C428S032790
Reexamination Certificate
active
07141281
ABSTRACT:
There are provided a protective layer transfer sheet that is excellent in transferability of a thermally transferable protective layer from a substrate sheet and can yield a protective layer having excellent durability such as abrasion resistance and scratch resistance, weathering resistance, chemical resistance, solvent resistance, stampability and writability with an aqueous ink, and a thermally transferred image recorded object using the same. The protective layer transfer sheet comprises: a substrate sheet; and a thermally transferable protective layer provided on at least a part of one side of the substrate sheet, wherein the thermally transferable protective layer forms a protective layer having a water absorptive property upon thermal transfer, the thermally transferable protective layer comprises at least a peel layer, a stampable and writable protective layer formed of a water resistant porous layer and a water absorptive resin, and a heat-sensitive adhesive resin layer provided in that order as viewed from the substrate sheet side, and the peel layer comprises at least a water soluble resin, fine particles, and a curing agent, the water soluble resin having a number average molecular weight in the range of 10000 to 30000.
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Hirota Kenichi
Maeda Mitsuru
Dai Nippon Printing Co. Ltd.
McNeil Jennifer C.
Speer Timothy M.
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