Processes for preparing crosslinked resins and toner compositions
therefrom
    61.
    发明授权
    Processes for preparing crosslinked resins and toner compositions therefrom 失效
    制备交联树脂的方法及其调色剂组合物

    公开(公告)号:US5397671A

    公开(公告)日:1995-03-14

    申请号:US194438

    申请日:1994-02-10

    摘要: A reactive melt mixing process for preparing toner resin, comprising: melting a reactive base resin, thereby forming a polymer melt; adding to said polymer melt a free radical initiator compound and optionally a vinyl monomer compound to form a second melt; and heating and mixing under high shear said second melt with optional addition of a vinyl monomer compound to form a partially crosslinked and partially gelled toner resin.

    摘要翻译: 一种用于制备调色剂树脂的反应性熔体混合方法,包括:熔化反应性基础树脂,从而形成聚合物熔体; 加入到所述聚合物中熔融自由基引发剂化合物和任选的乙烯基单体化合物以形成第二熔体; 并在高剪切下加热和混合所述第二熔体,任选加入乙烯基单体化合物以形成部分交联和部分凝胶的调色剂树脂。

    Toner and developer compositions with charge enhancing additives
    63.
    发明授权
    Toner and developer compositions with charge enhancing additives 失效
    具有电荷增强添加剂的调色剂和显影剂组合物

    公开(公告)号:US5151338A

    公开(公告)日:1992-09-29

    申请号:US797633

    申请日:1991-11-25

    IPC分类号: G03G9/097

    CPC分类号: G03G9/0975 G03G9/09741

    摘要: A toner composition comprised of resin particles, pigment particles, and a charge enhancing additive as represented by the following formula ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3 are idependently selected from the group consisting of alkyl and aryl.

    摘要翻译: 由下式表示的树脂颗粒,颜料颗粒和电荷增强添加剂组成的调色剂组合物,其中R 1,R 2和R 3独立地选自烷基和芳基。