Thermosensitve recording material
专利汇可以提供Thermosensitve recording material专利检索，专利查询，专利分析的服务。并且PURPOSE:To improve the whiteness of the base of a thermosensitive color-forming layer and the clearness of a colored image, by incorporating a specified fluoran compound into the layer. CONSTITUTION:A specified fluoran compound represented by the formula is used as a color forming substance for a thermosensitive recording material composed of a thermosensitive color-forming layer provided on a substrate. Ordinarily the color-forming substance together with a color developing substance, a binder, a filler and other additives, alone or as a mixture of them excluding the color-forming substance, as well as a protective colloid such as polyvinyl alcohol, a surface active agent and the like are added to an aqueous medium and then dispersed by a dispersing machine such as a ball mill, an attritor or a sand mill. The prepared dispersion is coated on a substrate and dried to obtain a thermosensitive material, which offers excellent base density with a whiter color, a clear colored image and excellent traceability on a thermal head.，下面是Thermosensitve recording material专利的具体信息内容。
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