THERMAL RECORDING MEDIUM

PROBLEM TO BE SOLVED: To provide an excellent thermal recording medium which has a high recording sensitivity, enables attainment of a good image quality even by printing with a low energy and moreover causes little ground fogging even when it is subjected to inkjet printing on the back side and pla...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NOJIMA MASAHARU, MIFUJI HISAYOSHI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an excellent thermal recording medium which has a high recording sensitivity, enables attainment of a good image quality even by printing with a low energy and moreover causes little ground fogging even when it is subjected to inkjet printing on the back side and placed in an environment of high temperature and high humidity. SOLUTION: The thermal recording medium is constituted by sequentially forming an undercoat layer and a thermal recording layer containing a leuco dye and a developer on one side of a paper substrate. The undercoat layer is constituted at least of two undercoat layers of a first and a second, and a standard deviation of the thickness of the thermal recording layer is 0.30 or less with inkjet recording suitability carried by the other side of the paper substrate. COPYRIGHT: (C)2008,JPO&INPIT