Thermoreactive recording material
    10.
    发明授权
    Thermoreactive recording material 失效
    热敏记录材料

    公开(公告)号:US5134113A

    公开(公告)日:1992-07-28

    申请号:US546460

    申请日:1990-06-29

    IPC分类号: B41M5/333

    CPC分类号: B41M5/3331

    摘要: Thermoreactive recording material contains, as developer, a mixture of an acidic-modified polymer of (meth)acrylonitrile and/or methacrylonitrile and a diphenol of the formula ##STR1## in which Y is, for example, a single bond, an alkylene or alkylidene radical, gives, on thermal printing, a dye which has a reduced tendency to sublime.

    摘要翻译: 热敏记录材料包含作为显影剂的(甲基)丙烯腈和/或甲基丙烯腈的酸改性聚合物和式(I)的二酚的混合物,其中Y为例如单键, 亚烷基或亚烷基,在热印刷上得到具有降低的升华倾向的染料。