Toner for developing latent electrostatic images
    2.
    发明授权
    Toner for developing latent electrostatic images 失效
    用于显影静电潜像的调色剂

    公开(公告)号:US5102766A

    公开(公告)日:1992-04-07

    申请号:US496458

    申请日:1990-03-20

    IPC分类号: G03G9/097

    CPC分类号: G03G9/09766

    摘要: A toner for developing latent electronstatic images comprises a coloring agent, a binder resin component and a negative charge controlling agent in an effective amount which is selected from the group consisting of:(i) an aromatic fluoride having formule (I); ##STR1## (ii) an aromatic fluoride having formula (II); ##STR2## (iii) an aromatic fluoride having formula (III); ##STR3## (iv) an aromatic fluoride having formula (IV); and ##STR4## (v) an aromatic fluoride having formula (V). ##STR5## wherein R.sup.1 to R.sup.8, R.sup.f1 and R.sup.f2, n, X and Y are the same as previously defined in the specification.

    摘要翻译: 用于显影潜伏静电图像的调色剂包括有效量的着色剂,粘合剂树脂组分和负电荷控制剂,其选自:(i)具有结构(I)的芳族氟化物; (I)(ii)具有式(II)的芳族氟化物; (II)(iii)具有式(III)的芳族氟化物; (III)(iv)具有式(IV)的芳族氟化物; (IV)(v)具有式(V)的芳族氟化物。 (V)其中R1至R8,Rf1和Rf2,n,X和Y与说明书中先前定义的相同。