Heat-sensitive recording material
AssigneeKanzaki Paper Mfg. Co., Ltd.
InventorsHiroo Hayashi, Toshimitsu Arikawa
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Abstract
A heat-sensitive recording material comprising a support and a recording layer provided on the support, said recording layer containing a colorless or pale-colored basic dye and a color developer capable of forming a color upon application of heat, wherein electroconductive titanium oxide is incorporated in at least one of layers constituting the recording material.
Claims2
A heat-sensitive recording material comprising a support and a recording layer provided on the support, said recording layer containing a colorless or pale-colored basic dye and a color developer capable of forming a color upon application of heat and said support containing a back surface layer, wherein electroconductive titanium oxide prepared by treating the surface of fine titanium oxide powder with fine granular tin oxide and antimony oxide is incorporated in one of said recording layer and said back surface layer of said support.
Dependencies are inferred from the claim text.