发明名称 MULTICOLOR HEAT SENSITIVE RECORDING MATERIAL
摘要 PROBLEM TO BE SOLVED: To provide a color developing heat sensitive reproducing recording material without employing a decoloring agent. SOLUTION: In the multicolor heat sensitive recording material, a base material, a heat sensitive color developing layer, which develops black and is provided on the base material, and a heat sensitive color developing layer, which is provided in at least some part of the surface of the heat sensitive color developing layer and develops colors except black, a heat absorbing layer is provided between the heat sensitive color developing layer developing color except black and the heat sensitive color developing layer developing black.
申请公布号 JP2002254817(A) 申请公布日期 2002.09.11
申请号 JP20010060177 申请日期 2001.03.05
申请人 NAIGAI CARBON INK CO LTD;TOSHIBA TEC CORP 发明人 MATSUMOTO SHINICHI;KITADA NOBUHIKO;TAMURA TOSHIYUKI
分类号 B41M5/34;B41M5/26;B41M5/28;B41M5/30;B41M5/42 主分类号 B41M5/34
代理机构 代理人
主权项
地址