Thermal recording material
    1.
    发明授权
    Thermal recording material 失效
    热敏记录材料

    公开(公告)号:US5928987A

    公开(公告)日:1999-07-27

    申请号:US874110

    申请日:1997-06-12

    摘要: A thermal recording material composed of a support of foamed polystyrene sheet and a thermal color-developing layer formed thereon. It is highly sensitive and superior in image durability, with a low level of fogging by heat. When it is used as labels for polystyrene food containers and packages, it permits their recycling without necessity of removing labels. In addition, it has good water resistance owing to corona treatment on the foamed polystyrene sheet.

    摘要翻译: 由发泡聚苯乙烯片材的支持体和形成在其上的热显色层构成的热敏记录材料。 它具有高度的灵敏度和优异的图像耐久性,并且由于热量的降低而降低。 当它被用作聚苯乙烯食品容器和包装的标签时,它允许它们的回收,而不需要去除标签。 此外,由于在发泡聚苯乙烯片上进行电晕处理,它具有良好的耐水性。