COLOR ACCEPTOR REACTING IN A COLOR-FORMING MANNER TO A PIGMENT PRECURSOR AND HEAT-SENSITIVE RECORDING MATERIAL HAVING SUCH A COLOR ACCEPTOR
申请人:MITSUBISHI HITEC PAPER EUROPE GMBH
公开号:US20140235437A1
公开(公告)日:2014-08-21
A color acceptor for chemical reaction with a dye precursor to form a visually recognizable color. The color acceptor is constructed of lactic acid monomers. Also disclosed is a heat-sensitive recording material with a substrate and a heat-sensitive recording layer, wherein the heat-sensitive recording layer contains at least one dye precursor and at least one color acceptor which react with one another in a color-forming manner when heat is applied, and wherein the color acceptor is constructed of lactic acid monomers.