Title:
HEAT-SENSITIVE RECORDING MATERIAL, HEAT-SENSITIVE RECORDING METHOD, HEAT-SENSITIVE RECORDING DEVICE, AND HEAT-SENSITIVE RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP2020151930
Kind Code:
A
Abstract:
To provide a heat-sensitive recording material that suppresses background fogging caused by contact with a high temperature part and allows recording with high sensitivity.SOLUTION: A heat-sensitive recording material contains an electron-accepting compound represented by the following structural formula 1 or 2. R1 and R2, R3, R4, R5, and R6, X1 and X2 may be the same or different.SELECTED DRAWING: None
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Inventors:
OKABE YUTA
OKADA SHINJI
OKADA SHINJI
Application Number:
JP2019052053A
Publication Date:
September 24, 2020
Filing Date:
March 20, 2019
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
B41M5/333; B41M5/323; B41M5/337; B41M5/46
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Foreign References:
| WO2008010526A1 | 2008-01-24 | |||
| WO2017109121A1 | 2017-06-29 |
Attorney, Agent or Firm:
Koichi Hirota