Color-forming sheet for no-carbon copying paper
    1.
    发明授权
    Color-forming sheet for no-carbon copying paper 失效
    无碳复印纸的成色片

    公开(公告)号:US4418941A

    公开(公告)日:1983-12-06

    申请号:US312912

    申请日:1981-10-19

    IPC分类号: B41M5/124 B41M5/132 B41M5/22

    摘要: In a color-forming sheet for no-carbon copying paper applied with a coating color basically composed of color former-containing microcapsules, a capsule protective agent and an adhesive, the edge padding aptitude of no-carbon copying papers could be improved by containing in said coating color a surface active agent in an amount of 0.1 to 4% by weight based on the microcapsules.

    摘要翻译: 在涂布基本上由含着色剂的微胶囊,胶囊保护剂和粘合剂构成的涂料颜色的无碳复写纸的成色片中,通过将不含碳的复印纸的边缘填充性能 所述涂料以基于微胶囊的量计为0.1至4重量%的量的表面活性剂。