Title:
HEAT-SENSITIVE RECORDING BODY
Document Type and Number:
Japanese Patent JP2002160449
Kind Code:
A
Abstract:
To provide a heat-sensitive recording body, in which coloring sensitivity and fading of a recorded image part (especially heat resistance) are improved.
In the heat-sensitive recording body, which is produced by providing a heat-sensitive color-developing layer mainly including a colorless or light- colored basic colorless dye and a specified aromatic sulfonamide as an organic developer, an aliphatic amide compound and the aromatic sulfonamide compound are included in the heat-sensitive color-developing layer.
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Inventors:
ASANO TSUNEO
Application Number:
JP2000355171A
Publication Date:
June 04, 2002
Filing Date:
November 22, 2000
Export Citation:
Assignee:
CHUKYO YUSHI KK
International Classes:
B41M5/337; B41M5/26; B41M5/30; B41M5/333; (IPC1-7): B41M5/26; B41M5/30