Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ayako Shirai0
Yoshiyuki Takahashi0
Date of Patent
December 25, 2007
0Patent Application Number
109333910
Date Filed
September 3, 2004
0Patent Primary Examiner
Patent abstract
A thermosensitive recording material comprising a substrate sheet and a thermosensitive colored image-forming layer formed on at least one surface of the substrate sheet and comprising at least one colorless or light-colored dye precursor and a color-developing agent reactive with the dye precursor upon heating to thereby develop a color, wherein the color-developing agent comprises at least one compound of the formula (I):
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