Title:
感熱記録材料
Document Type and Number:
Japanese Patent JP6998733
Kind Code:
B2
Abstract:
To provide a thermal recording material which has good color developing sensitivity and excellent heat resistance of a surface.SOLUTION: A thermal recording material contains at least one compound represented by a formula (1) in the figure as a developer. [In the formula (1), A is a divalent saturated hydrocarbon group having 10 or less carbon atoms that may include heteroatoms.]SELECTED DRAWING: None
Inventors:
Shunsuke Hori
Shouma Hirokawa
Shouma Hirokawa
Application Number:
JP2017214867A
Publication Date:
February 10, 2022
Filing Date:
November 07, 2017
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA
International Classes:
C07C275/32; B41M5/333
Domestic Patent References:
| JP55073586A | ||||
| JP61180776A | ||||
| JP61017573A | ||||
| JP60086166A | ||||
| JP59093754A |