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公开(公告)号:US09188895B2
公开(公告)日:2015-11-17
申请号:US14107667
申请日:2013-12-16
Applicant: XEROX CORPORATION
CPC classification number: G03G9/10 , G03G9/0804 , G03G9/0823 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G9/09371 , G03G9/09392 , G03G9/09766
Abstract: Toner additives for improving overall toner charging. In particular, incorporation of fluorinated surfactants into latex for formation of toner core particles provide enhanced charging without any significant adverse impact on the other properties of the toner. Methods of making toners comprising the fluorinated surfactants are also provided.
Abstract translation: 调色剂添加剂用于改善整体调色剂充电。 特别地,将氟化表面活性剂掺入用于形成调色剂芯颗粒的胶乳中提供了增强的充电,而对调色剂的其它性能没有任何显着的不利影响。 还提供了制备包含氟化表面活性剂的调色剂的方法。
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公开(公告)号:US09046801B2
公开(公告)日:2015-06-02
申请号:US14066254
申请日:2013-10-29
Applicant: XEROX CORPORATION
Inventor: Kimberly D. Nosella , Guerino G. Sacripante , Edward G. Zwartz , Richard P. N. Veregin , Michael S. Hawkins , David J. W. Lawton
CPC classification number: G03G9/08755 , G03G9/0821 , G03G9/08711 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/0935 , G03G9/09364 , G03G9/09371 , G03G9/09392
Abstract: Emulsion aggregate toner compositions that use two different emulsion aggregation (EA) technologies. Namely, there is provided an emulsion aggregation toner that comprises a base resin composed of both styrene-acrylate and polyester resins. Such hybrid emulsion aggregation toner compositions are lower in cost but still maintain desirable developer properties like low minimum fusing temperature (MFT) and lower dielectric loss.
Abstract translation: 使用两种不同乳液聚集(EA)技术的乳液聚集调色剂组合物。 也就是说,提供一种乳液聚集调色剂,其包含由苯乙烯 - 丙烯酸酯和聚酯树脂两者组成的基础树脂。 这种混合乳液聚集调色剂组合物的成本较低,但仍然保持理想的显影剂性质,如最低熔融温度(MFT)低和较低的介电损耗。
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