Thermal image transfer recording medium
    1.
    发明授权
    Thermal image transfer recording medium 失效
    热转印记录介质

    公开(公告)号:US5352527A

    公开(公告)日:1994-10-04

    申请号:US946609

    申请日:1992-09-18

    摘要: A thermal image transfer recording medium, containing a support, a thermal image transfer ink layer formed on the support, and a heat-resistant protective layer formed on the back side of the support, opposite to the thermal image transfer ink layer with respect to the support, the heat-resistant protective layer having a tensile strength effective to prevent the protective layer from adhering to a thermal head and to prevent loss of flexibility of the protective layer, the heat-resistant protective layer, containing an amount of each of (i) an amino-modified polysiloxane, (ii) a polyisocyanate and (iii) a reaction product of the amino-modified polysiloxane and the polyisocyanate effective for obtaining the tensile strength in the heat-resistant protective layer.

    摘要翻译: 包含支撑体的热图像转印记录介质,形成在支撑体上的热图像转印油墨层和形成在支撑体的背侧上的相对于热像转印油墨层相反的耐热保护层 所述耐热保护层具有有效地防止保护层粘附到热敏头上的抗拉强度,并且防止保护层的柔性的损失,耐热保护层含有(i )氨基改性聚硅氧烷,(ii)多异氰酸酯和(iii)氨基改性聚硅氧烷和多异氰酸酯的反应产物对于获得耐热保护层中的拉伸强度是有效的。

    Thermosensitive image transfer ink sheet
    2.
    发明授权
    Thermosensitive image transfer ink sheet 失效
    热敏图像转印油墨纸

    公开(公告)号:US5328754A

    公开(公告)日:1994-07-12

    申请号:US16957

    申请日:1993-02-12

    IPC分类号: B41M5/26 B41M5/392 B41M5/395

    摘要: A thermosensitive image transfer ink sheet is composed of a support and a thermofusible coloring layer formed on the support, which contains a coloring agent, an epoxy resin, a mercapto-group-containing compound serving as an epoxy resin crosslinking agent, and a tertiary amine or a salt thereof serving as a crosslinking reaction promoting agent. A thermal image transfer recording material is composed of a thermosensitive image transfer ink sheet, and an image receiving sheet to which images are to be transferred from the thermosensitive image transfer ink sheet. This thermosensitive image transfer ink sheet is composed of a support and a thermofusible coloring layer formed on the support, with the thermofusible coloring layer containing a coloring agent and one or two components selected from the group consisting of the epoxy resin, the mercapto-group-containing compound, and the tertiary amine or the salt thereof, while one or two components selected from the group consisting of the epoxy resin, the mercapto-group-containing compound, and the tertiary amine or the salt thereof which are not contained in the thermofusible coloring layer are contained in a surface portion of the image receiving sheet.

    摘要翻译: 热敏图像转印油墨片由载体和形成在支持体上的热熔着色层组成,其中含有着色剂,环氧树脂,含巯基的化合物作为环氧树脂交联剂,和叔胺 或其盐作为交联反应促进剂。 热图像转印记录材料由热敏图像转印油墨纸和从热敏图像转印油墨纸转印图像的图像接收纸组成。 该热敏图像转印油墨片由支撑体和形成在载体上的热熔着色层组成,热熔着色层含有着色剂和选自环氧树脂,巯基 - 含有叔胺或其盐的一种或两种以上的组分,所述组分选自所述热熔体中不含有的环氧树脂,含巯基化合物和叔胺或其盐 着色层包含在图像接收片的表面部分中。