Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshimi Ishibashi0
Yukie Mori0
Date of Patent
June 7, 2011
Patent Application Number
11883175
Date Filed
January 24, 2006
Patent Primary Examiner
Patent abstract
A heat-sensitive recording material comprising a support and a heat-sensitive recording layer, the heat-sensitive recording layer comprising a colorless or pale-colored basic dye and a developer, the developer being 4-allyloxy-4′-hydroxydiphenylsulfone, and the heat-sensitive recording layer further comprising a compound represented by formula (I):
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