Toner compositions
    3.
    发明授权
    Toner compositions 有权
    调色剂组合物

    公开(公告)号:US08431309B2

    公开(公告)日:2013-04-30

    申请号:US13345649

    申请日:2012-01-06

    IPC分类号: G03G9/00

    摘要: Toner particles are provided which may, in embodiments, include a core and a shell formed in situ. The resins utilized to form the core, the shell, or both, may be contacted with a water soluble initiator. The resin, in embodiments present in the shell, cross-links at a temperature near the temperature for coalescence, and may prevent a crystalline resin in the core from migrating to the toner surface.

    摘要翻译: 提供调色剂颗粒,在实施方案中可以包括原位形成的芯和壳。 用于形成芯,壳或两者的树脂可以与水溶性引发剂接触。 存在于外壳中的实施方案中的树脂在接近温度的聚合温度下交联,并且可以防止芯中的结晶树脂迁移到调色剂表面。

    Rosin-based resin and toner containing same
    4.
    发明授权
    Rosin-based resin and toner containing same 有权
    含有松香的树脂和含有相同的调色剂

    公开(公告)号:US08431303B2

    公开(公告)日:2013-04-30

    申请号:US13007683

    申请日:2011-01-17

    IPC分类号: G03G9/087

    摘要: Disclosed is a polyester resin comprising the polycondensation product of (a) at least one diacid, acid ester, or diester; and (b) at least one diol; wherein either (i) at least one diacid, acid ester, or diester comprises a rosin diacid, rosin acid ester, or rosin diester; or (ii) at least one diol comprises a rosin diol. Also disclosed is a toner composition comprising particles which comprise the disclosed polyester resin and an optional colorant.

    摘要翻译: 公开了包含(a)至少一种二酸,酸酯或二酯的缩聚产物的聚酯树脂; 和(b)至少一种二醇; 其中(i)至少一种二酸,酸酯或二酯包含松香二酸,松香酸酯或松香二酯; 或(ii)至少一种二醇包括松香二醇。 还公开了一种调色剂组合物,其包含包含所公开的聚酯树脂和任选的着色剂的颗粒。