Title:
保護層転写シート、及び印画物
Document Type and Number:
Japanese Patent JP4334962
Kind Code:
B2
Abstract:
There are provided a protective layer transfer sheet, which, upon transfer on an image formed by thermal transfer recording, provides a protective layer that can impart stampability and writability with a pen using an aqueous ink, a fountain pen or the like and, at the same time, is excellent in water resistance, solvent resistance and the like, and a print 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 and comprises at least a peel layer, a stampable and writable protective layer, and a heat-adhesive resin layer provided in that order as viewed from the substrate sheet side, the stampable and writable protective layer comprises water resistant micro-regions, which are resistant to water and are porous, and water absorptive micro-regions formed of a water absorptive resin, and the mass ratio on a dry basis between constituents of the water resistant micro-regions and constituents of the water absorptive micro-regions is 0.1 < constituent of water absorptive micro-regions/constituent of water resistant micro-regions < 0.4.
Inventors:
Kenichi Hirota
Application Number:
JP2003333393A
Publication Date:
September 30, 2009
Filing Date:
September 25, 2003
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B41J31/05; B32B7/06; B41J31/00; B41M5/26; B41M5/382; B41M7/00
Domestic Patent References:
| JP2002274064A | ||||
| JP8324140A | ||||
| JP2002002108A |
Attorney, Agent or Firm:
Satoshi Kanayama