Pressure-fixable encapsulated toner
    3.
    发明授权
    Pressure-fixable encapsulated toner 失效
    可压密封胶粉

    公开(公告)号:US4599289A

    公开(公告)日:1986-07-08

    申请号:US715573

    申请日:1985-03-22

    摘要: A pressure-fixable encapsulated toner each capsule of which comprises a core containing a pressure-fixable component and a shell entirely or partially covering the core, characterized in that the shell comprises a copolymer of 95-70% by weight of vinylidene chloride and 5-30% by weight of acrylonitrile. This encapsulated toner is excellent in the covering property of the shell, is easy to prepare, and exhibits good stable triboelectrical chargeability, developing ability, and pressure fixability to plain paper, during many repeated service operations.

    摘要翻译: 一种压力可固定的包封调色剂,其每个胶囊包含含有可压固组分和完全或部分覆盖该芯的壳的芯,其特征在于,所述壳包含95-70重量%的偏二氯乙烯和5- 30重量%的丙烯腈。 这种包封的调色剂在许多重复的服务操作中,在壳的覆盖性方面是优异的,易于制备,并且在普通纸上表现出良好的稳定的摩擦带电性,显影能力和压力定影性。