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1.发明申请公开(公告)号：US20150185646A1
公开(公告)日：2015-07-02
申请号：US14142387
申请日：2013-12-27
发明人： Kasturi Rangan Srinivasan , James Alan Hartman , Rick Owen Jones , Courtney Harrison Soale , Devon Jean Vaccaro Strain , Ligia Aura Bejat
IPC分类号： G03G9/08
CPC分类号： G03G9/0808 , G03G9/08711 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： The toner composition of the present invention and method to make the same includes toner particles mixed with a specific set of extra particulate additives including large colloidal silica sized 90 nm to 120 nm and basing a conductivity of less than 20 μs/cm in combination with medium size silica particles sized 30 nm to 60 nm. Optionally, additional extra particular additives such as silica sized 2 nm to 20 nm, alumina, titania or mixtures thereof can be used. The finished toner having these specific additives exhibited superior printing performance.
摘要翻译： 本发明的调色剂组合物及其制备方法包括调色剂颗粒与特定的一组额外的颗粒添加剂混合，所述特定的一些额外的颗粒添加剂包括尺寸为90nm至120nm的大胶体二氧化硅，并且基于导电率小于20μs/ cm与介质组合 尺寸为30nm至60nm的二氧化硅颗粒。 任选地，可以使用额外的特别添加剂，例如二氧化硅尺寸为2nm至20nm，氧化铝，二氧化钛或其混合物。 具有这些特定添加剂的成品调色剂表现出优异的印刷性能。
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2.发明申请公开(公告)号：US20150185647A1
公开(公告)日：2015-07-02
申请号：US14142373
申请日：2013-12-27
发明人： Kasturi Rangan Srinivasan , James Alan Hartman , Rick Owen Jones , Courtney Harrison Soale , Devon Jean Vaccaro Strain , Ligia Aura Bejat
IPC分类号： G03G9/08
CPC分类号： G03G9/08711 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： The toner composition of the present invention and method to make the same includes toner particles mixed with a specific set of extra particulate additives including large colloidal silica sized 90 nm to 120 nm and having a conductivity of less than 20 μs/cm in combination with medium size silica particles sized 30 nm to 60 nm. Optionally, additional extra particular additives such as silica sized 2 nm to 20 nm, alumina, titania or mixtures thereof can be used. The finished toner having these specific additives exhibited superior printing performance.
摘要翻译： 本发明的调色剂组合物及其制造方法包括调色剂颗粒与特定的一组额外的颗粒添加剂混合，所述特定的一些额外的颗粒添加剂包括尺寸为90nm至120nm的大胶体二氧化硅，并且具有小于20μs/ cm的电导率与介质组合 尺寸为30nm至60nm的二氧化硅颗粒。 任选地，可以使用额外的特别添加剂，例如二氧化硅尺寸为2nm至20nm，氧化铝，二氧化钛或其混合物。 具有这些特定添加剂的成品调色剂表现出优异的印刷性能。
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公开(公告)号：US10606181B2
公开(公告)日：2020-03-31
申请号：US14142373
申请日：2013-12-27
发明人： Kasturi Rangan Srinivasan , Rick Owen Jones , Courtney Harrison Soale , Devon Jean Vaccaro Strain , Ligia Aura Bejat
摘要： The toner composition of the present invention and method to make the same includes toner particles mixed with a specific set of extra particulate additives including large colloidal silica sized 90 nm to 120 nm and having a conductivity of less than 20 μs/cm in combination with medium size silica particles sized 30 nm to 60 nm. Optionally, additional extra particular additives such as silica sized 2 nm to 20 nm, alumina, titania or mixtures thereof can be used. The finished toner having these specific additives exhibited superior printing performance.
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