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公开(公告)号:US07442740B2
公开(公告)日:2008-10-28
申请号:US12099430
申请日:2008-04-08
申请人: Raj D Patel , Guerino G Sacripante , Edward G Zwartz , Enno E Agur , Allan K Chen , T. Hwee Ng , Kimberly D Nosella , Cuong Vong , Karen A Moffat
发明人: Raj D Patel , Guerino G Sacripante , Edward G Zwartz , Enno E Agur , Allan K Chen , T. Hwee Ng , Kimberly D Nosella , Cuong Vong , Karen A Moffat
CPC分类号: G03G9/0806 , G03G9/0804 , G03G9/08711 , G03G9/08726 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要: A toner process that includes a first heating of a colorant dispersion, a first polyester resin free latex emulsion, a second polyester latex emulsion, and a wax dispersion in the presence of a coagulant containing a metal ion; adding a third polyester free latex; adding an organic sequestering compound or a silicate salt sequestering compound, followed by a second heating.
摘要翻译: 在含有金属离子的凝结剂的存在下,包括着色剂分散体的第一次加热,第一聚酯树脂无胶乳乳液,第二聚酯胶乳乳液和蜡分散体的调色剂方法; 加入第三无聚酯胶乳; 加入有机螯合化合物或硅酸盐隔离化合物,然后进行第二次加热。
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公开(公告)号:US08431309B2
公开(公告)日:2013-04-30
申请号:US13345649
申请日:2012-01-06
申请人: Ke Zhou , Edward G Zwartz , Karen A Moffat
发明人: Ke Zhou , Edward G Zwartz , Karen A Moffat
IPC分类号: G03G9/00
CPC分类号: G03G9/0804 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/09328 , G03G9/09371 , G03G9/09392
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。
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公开(公告)号:US08461252B2
公开(公告)日:2013-06-11
申请号:US13295067
申请日:2011-11-12
申请人: Daryl W Vanbesien , Michael Steven Hawkins , Corey Tracy , Richard P N Veregin , Karen A Moffat , Paul Joseph Gerroir , Thomas E Enright , Valerie Farrugia
发明人: Daryl W Vanbesien , Michael Steven Hawkins , Corey Tracy , Richard P N Veregin , Karen A Moffat , Paul Joseph Gerroir , Thomas E Enright , Valerie Farrugia
CPC分类号: C09D133/14 , G03G9/1075 , G03G9/1131 , G03G9/1132 , G03G9/1133 , G03G9/1138
摘要: The instant disclosure describes methods for preparing latex resins for coated carriers using surfactant partitioning, which resins exhibit both lower ζ potential and greater latex stability, while not adversely affecting particle size, toner charge or other metrics.
摘要翻译: 本公开描述了使用表面活性剂分配制备用于涂覆载体的胶乳树脂的方法,该树脂表现出较低的ζ电位和较高的胶乳稳定性,同时不会对颗粒尺寸,调色剂电荷或其它度量造成不利影响。
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