Title:
THERMAL TRANSFER IMAGE-RECEIVING SHEET
Document Type and Number:
Japanese Patent JP2022102084
Kind Code:
A
Abstract:
To provide a thermal transfer image-receiving sheet which can suitably suppress recessed curling generated after printing, and has good printing density.SOLUTION: A thermal transfer image-receiving sheet 1 includes a sheet-like base material 10, a first polyolefin resin layer 21 formed on a first surface 10a of the base material, a second polyolefin resin layer 22 formed on a second surface 10b on a side opposite to the first surface in the base material, a microvoid layer 30 formed on the first polyolefin resin layer, a substrate layer 40 formed on the microvoid layer, and an image-receiving layer 50 formed on the substrate layer. The microvoid layer has a thickness of 27 μm or more and 33 μm or less, thermal conductivity of 0.1 W/m K or less and a thermal shrinkage (heating at 120°C for 15 minutes) measured based on ASTM D1204 of 3.0% or less.SELECTED DRAWING: Figure 1
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Inventors:
MOTOHASHI AKIRA
Application Number:
JP2020216612A
Publication Date:
July 07, 2022
Filing Date:
December 25, 2020
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B41M5/52
Attorney, Agent or Firm:
Yasushi Matsunuma
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki
Previous Patent: JPWO2022102083
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