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公开(公告)号：US20060172218A1
公开(公告)日：2006-08-03
申请号：US11045883
申请日：2005-01-28
申请人： Brian Giannetto , Thomas Budny , Brian Moore , Zhaoyi Masucci , Samir Kumar , Bernard Kelly , Lloyd Spencer
发明人： Brian Giannetto , Thomas Budny , Brian Moore , Zhaoyi Masucci , Samir Kumar , Bernard Kelly , Lloyd 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.
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公开(公告)号：US20070202429A1
公开(公告)日：2007-08-30
申请号：US11276437
申请日：2006-02-28
IPC分类号： G03G9/113
CPC分类号： G03G9/107 , G03G9/1075 , G03G9/1133 , G03G9/1135 , G03G9/1139
摘要： The carrier core is coated whit a conductive coating that is more conductive than the core. This coating conductive particles coated with conductive polymer.
摘要翻译： 载体芯被涂覆为比芯更导电的导电涂层。 该涂层导电颗粒涂覆有导电聚合物。
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公开(公告)号：US20060099528A1
公开(公告)日：2006-05-11
申请号：US10982716
申请日：2004-11-05
申请人： Thomas Budny , Brian Giannetto , Samir Kumar , Brian Moore , Bernard Kelly
发明人： Thomas Budny , Brian Giannetto , Samir Kumar , Brian Moore , Bernard Kelly
IPC分类号： G03G9/113
CPC分类号： G03G9/1131 , G03G9/1075
摘要： A carrier particle for an electrostatographic process, and a developer employing such carrier particle, is provided. The carrier particle includes an irregular shaped ferrite core, and a coating applied to the core. The developer includes a carrier particle comprising the irregular shaped ferrite core and a toner. The irregular shaped ferrite cores and developers exhibit reduced toner aging and/or reduced material performance degradation, while exhibiting excellent triboelectric and conductive properties.
摘要翻译： 提供了用于静电放电处理的载体颗粒和使用这种载体颗粒的显影剂。 载体颗粒包括不规则形状的铁氧体磁芯和涂覆在芯上的涂层。 显影剂包括包含不规则形状的铁氧体磁心和调色剂的载体颗粒。 不规则形状的铁氧体磁芯和显影剂表现出降低的调色剂老化和/或降低的材料性能降低，同时表现出优异的摩擦和导电性能。
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公开(公告)号：US20050064194A1
公开(公告)日：2005-03-24
申请号：US10658874
申请日：2003-09-10
申请人： Samir Kumar , Thomas Budny , Brian Giannetto , Brian Moore
发明人： Samir Kumar , Thomas Budny , Brian Giannetto , Brian Moore
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：US20070202428A1
公开(公告)日：2007-08-30
申请号：US11276435
申请日：2006-02-28
申请人： Deepak Maniar , Christopher Pattison , Thomas Dombroski , Brian Giannetto , Samir Kumar , Eugene Young , Mark Jackson
发明人： Deepak Maniar , Christopher Pattison , Thomas Dombroski , Brian Giannetto , Samir Kumar , Eugene Young , Mark Jackson
IPC分类号： G03G9/113
CPC分类号： G03G9/1075 , G03G9/1133 , G03G9/1135 , G03G9/1138 , G03G9/1139
摘要： Carrier core is coated with a coating containing polymer formed in the Presence of a surfactant and conductive particles coated with conductive polymer. The carrier may be formed by forming polymer particles by polymerization in the presence of a surfactant; dry-mixing carrier cores with a powder comprising the polymer particles and conductive particles coated with conductive polymer; and heating the mixture to fuse the powder to the surface of the cores.
摘要翻译： 载体芯被涂覆有包含聚合物的涂层，所述聚合物在表面活性剂存在下形成并且导电颗粒涂覆有导电聚合物。 载体可以通过在表面活性剂的存在下聚合形成聚合物颗粒而形成; 具有包含聚合物颗粒和涂覆有导电聚合物的导电颗粒的粉末的干混载体芯; 并加热混合物以将粉末熔合到芯的表面。
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