Title:
THERMAL-TRANSFER IMAGE-RECEIVING SHEET AND PRINTED MATTER
Document Type and Number:
WIPO Patent Application WO/2021/065040
Kind Code:
A1
Abstract:
[Problem] To provide a thermal-transfer image-receiving sheet that can improve an image concentration of an image formed on a receptive layer and enables the manufacture of a printed matter with excellent transfer of a protective layer and high specular glossiness. [Solution] The thermal-transfer image-receiving sheet of the present disclosure comprises the receptive layer, a front substrate, a porous layer, and a back substrate in this order. A metal-containing layer is provided between the receptive layer and the front substrate or between the front substrate and the porous layer. The thermal-transfer image-receiving sheet has a thermal conductivity measured from the receptive layer of 0.38 W/m·K or less, a Martens' hardness measured from the receptive layer of 10.0 N/mm 2 or less, and a 45-degree specular glossiness measured from the receptive layer of at least 800.
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Inventors:
SHIMOGATA TAKANORI (JP)
Application Number:
PCT/JP2020/013229
Publication Date:
April 08, 2021
Filing Date:
March 25, 2020
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B41M5/52
Foreign References:
| JPH11277890A | 1999-10-12 | |||
| JP2017052106A | 2017-03-16 | |||
| JP2009096089A | 2009-05-07 | |||
| JP2009154399A | 2009-07-16 | |||
| JP2005349823A | 2005-12-22 | |||
| US20140071218A1 | 2014-03-13 | |||
| JPH11157225A | 1999-06-15 | |||
| JP2019209510A | 2019-12-12 |
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
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