Resin for toner binder and toner composition
    3.
    发明授权
    Resin for toner binder and toner composition 有权
    用于调色剂粘合剂和调色剂组合物的树脂

    公开(公告)号:US07049041B2

    公开(公告)日:2006-05-23

    申请号:US10475716

    申请日:2003-02-28

    IPC分类号: G03G9/00

    摘要: The present invention provides a toner binder for developing electrostatic charge images, which binder comprises a polycondensate polyester resin, said polyester resin being a product formed in the presence of at least one titanium-containing catalyst (A) selected from the group consisting of a titanium halides (A1), a titanium diketone enolate (A2), a titanium carboxylate (A3), a titanyl carboxylate (A4), and a titanyl carboxylate salt (A5). Furthermore, the present invention provides a toner binder for developing electrostatic charge images, which binder comprises a polycondensate polyester resin, said polyester resin being a product formed in the presence of at least one tin-containing catalyst (B) selected from the group consisting of dioctyltin oxide (B1), monobutyltin oxide (B2), and dibutyltin oxide (B3), with the content of tributyltin compounds in (B3) being not more than 250 ppm.

    摘要翻译: 本发明提供一种用于显影静电荷图像的调色剂粘合剂,该粘合剂包括缩聚聚酯树脂,所述聚酯树脂是在至少一种含钛催化剂(A)存在下形成的产物,所述含钛催化剂(A)选自钛 卤化物(A1),二酮烯醇化钛(A2),羧酸钛(A3),羧酸二甲酯(A4)和羧酸二甲酯盐(A5)。 此外,本发明提供一种用于显影静电荷图像的调色剂粘合剂,该粘合剂包括缩聚聚酯树脂,所述聚酯树脂是在至少一种选自以下的含锡催化剂(B)存在下形成的产物: (B3)中三丁基锡化合物的含量不超过250ppm,氧化二辛基锡(B1),单丁基氧化锡(B2)和二丁基氧化锡(B3)。