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    • 1. 发明授权
    • Thermosensitive recording material
    • 热敏记录材料
    • US4506278A
    • 1985-03-19
    • US585792
    • 1984-03-02
    • Hiroshi SakamotoNorihiko InabaKeishi Taniguchi
    • Hiroshi SakamotoNorihiko InabaKeishi Taniguchi
    • B41M5/333B41M5/18
    • B41M5/3336
    • A thermosensitive recording material comprising a support material and a thermosensitive coloring layer formed on the support material, the thermosensitive coloring layer comprising a colorless or light-colored coloring material and a color developing material capable of coloring the coloring material upon application of heat thereto, is disclosed, in which the color developing material comprises at least one first bisphenol derivative of the formula (I) and at least one second bisphenol derivative of the formula (II), ##STR1## wherein n is an integer of 1 or 2, ##STR2## wherein X represents halogen, Y represents ##STR3## m is an integer of 1 or 2, and the substitution positions of Xm in the benzene rings are symmetrical with respect to Y.
    • 一种热敏记录材料,其包含形成在载体材料上的载体材料和热敏着色层,所述热敏着色层包含无色或浅色着色材料和能够在施加热量时使着色材料着色的显色材料。 公开了其中显色材料包含至少一种式(I)的第一双酚衍生物和至少一种式(II)的第二双酚衍生物,其中n是1或2的整数 ,其中X表示卤素,Y表示m为1或2的整数,苯环中Xm的取代位置相对于Y对称。