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公开(公告)号:US20080153026A1
公开(公告)日:2008-06-26
申请号:US11643400
申请日:2006-12-21
申请人: Brian S. Giannetto , Samir Kumar , Thomas J. Budny , Brian E. Moore , John G. Wise , D. Paul Casalmir
发明人: Brian S. Giannetto , Samir Kumar , Thomas J. Budny , Brian E. Moore , John G. Wise , D. Paul Casalmir
IPC分类号: G03G9/083
CPC分类号: G03G9/1139 , G03G9/1133 , G03G9/1134
摘要: A carrier containing a core, a polymer coating, mixtures of polymers, or a plurality of polymers thereover, and wherein at least one of, and more specifically, one of the coating polymers, includes graphite.
摘要翻译: 包含核心,聚合物涂层,聚合物混合物或其上的多个聚合物的载体,并且其中涂层聚合物中的至少一种,更具体地,一种涂层聚合物包括石墨。
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公开(公告)号:US07632620B2
公开(公告)日:2009-12-15
申请号:US11045883
申请日:2005-01-28
申请人: Brian S. Giannetto , Thomas J. Budny , Brian E. Moore , Zhaoyi M. Masucci , Samir Kumar , Bernard A. Kelly , Lloyd D. Spencer
发明人: Brian S. Giannetto , Thomas J. Budny , Brian E. Moore , Zhaoyi M. Masucci , Samir Kumar , Bernard A. Kelly , Lloyd D. Spencer
IPC分类号: G03G9/113
CPC分类号: G03G9/107 , G03G9/1075 , G03G9/1133 , G03G9/1135 , G03G9/1136
摘要: A carrier comprised of a core, and thereover a polymer coating containing a first polymer and a silicone resin, and which resin possesses an average diameter of from about 300 to about 3,000 nanometers.
摘要翻译: 由芯组成的载体,以及含有第一聚合物和硅树脂的聚合物涂层,并且该树脂的平均直径为约300至约3,000纳米。
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公开(公告)号:US07223475B2
公开(公告)日:2007-05-29
申请号:US10658874
申请日:2003-09-10
申请人: Samir Kumar , Thomas J. Budny , Brian S. Giannetto , Brian E. Moore , Scott M. Silence , Michael J. Duggan , Bernard A. Kelly
发明人: Samir Kumar , Thomas J. Budny , Brian S. Giannetto , Brian E. Moore , Scott M. Silence , Michael J. Duggan , Bernard A. Kelly
CPC分类号: G03G9/10 , G03G9/113 , Y10T428/2998 , Y10T428/31504 , Y10T428/3154 , Y10T428/31544 , Y10T428/31678 , Y10T428/31699 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938
摘要: Carrier comprised of a core, a polymer coating, and wherein said coating contains a conductive polypyrrole contained in a carbon black matrix; or a polyaniline contained in a carbon black matrix.
摘要翻译: 载体由核心,聚合物涂层组成,并且其中所述涂层含有包含在炭黑基质中的导电聚吡咯; 或包含在炭黑基质中的聚苯胺。
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公开(公告)号:US06416916B1
公开(公告)日:2002-07-09
申请号:US09668734
申请日:2000-09-25
申请人: Scott M. Silence , Edward J. Gutman , James M. Proper , Frank O. Reitze , Brian S. Giannetto , Brian E. Moore , Joo T. Chung , James G. Stenzel , Jeffrey L. DeBarr , Morris M. DeYoung, Jr.
发明人: Scott M. Silence , Edward J. Gutman , James M. Proper , Frank O. Reitze , Brian S. Giannetto , Brian E. Moore , Joo T. Chung , James G. Stenzel , Jeffrey L. DeBarr , Morris M. DeYoung, Jr.
IPC分类号: G03G9097
CPC分类号: G03G9/0823 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09725 , G03G9/09783 , G03G9/09791
摘要: A toner of toner particles containing at least one binder, at least one color ant, and an external additive package comprised of zinc stearate and at. least one of silicon dioxide or titanium dioxide, wherein the amount of zinc stearate is limited to about 0.10 percent by weight or less of the toner. It has been surprisingly found that when the amount of zinc stearate is so limited, a developer formed from the toner exhibits excellent triboelectric charging and stability and excellent developer flow. When the developer is used in a magnetic brush development system, consistent, high quality copy images are formed substantially without any depletion defects over time.
摘要翻译: 含有至少一种粘合剂,至少一种颜色蚂蚁和由硬脂酸锌组成的外部添加剂包装的调色剂颗粒的调色剂。 二氧化硅或二氧化钛中的至少一种,其中硬脂酸锌的量限于调色剂的约0.10重量%或更少。 已经令人惊奇地发现,当硬脂酸锌的量如此受限时,由调色剂形成的显影剂表现出优异的摩擦带电和稳定性和优异的显影剂流动性。 当显影剂用于磁刷显影系统时,基本上形成一致的,高质量的复印图像,随着时间的推移不会有任何耗尽的缺陷。
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公开(公告)号:US20090142688A1
公开(公告)日:2009-06-04
申请号:US12026392
申请日:2008-02-05
申请人: Brian S. Giannetto , Christopher M. Pattison , Thomas C. Dombroski , Brian E. Moore , Thomas J. Budny , Padam K. Angra , Zhaoyi M. Masucci , Bernard A. Kelly
发明人: Brian S. Giannetto , Christopher M. Pattison , Thomas C. Dombroski , Brian E. Moore , Thomas J. Budny , Padam K. Angra , Zhaoyi M. Masucci , Bernard A. Kelly
IPC分类号: G03G9/00
CPC分类号: G03G9/1133 , G03G9/1135 , G03G9/1138 , G03G9/1139
摘要: A dry powder carrier coating composition that may be used to coat carrier particles that imparts desired triboelectric charging characteristics and conductivity values to make the carrier particles more insulative. In embodiments, the coating composition includes a styrene acrylate copolymer.
摘要翻译: 一种干粉载体涂料组合物,其可用于涂覆载体颗粒,其赋予所需的摩擦带电特性和电导率值,以使载体颗粒更具绝缘性。 在实施方案中,涂料组合物包括苯乙烯丙烯酸酯共聚物。
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