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公开(公告)号:US06355391B1
公开(公告)日:2002-03-12
申请号:US09722346
申请日:2000-11-28
申请人: John Gregory Van Dusen , Thomas R. Hoffend , Vladislav Skorokhod , Richard Phillip Nelson Veregin , Deepak R. Maniar , Mary L. McStravick
发明人: John Gregory Van Dusen , Thomas R. Hoffend , Vladislav Skorokhod , Richard Phillip Nelson Veregin , Deepak R. Maniar , Mary L. McStravick
IPC分类号: G03G9113
CPC分类号: G03G9/1138 , C01P2004/03 , C01P2004/62 , C01P2006/12 , C09C1/56 , G03G9/1131 , G03G9/1132 , G03G9/1133 , G03G9/1134 , G03G9/1139 , Y10T428/2982
摘要: A micro-powder includes: (i) a sub-micron sized powder recovered from a synthetic latex emulsion of polymer and surfactant; (ii) a conductive filler incorporated into the powder; and (iii) optional charge enhancing additives incorporated into the powder. The conductive micro-powder finds particular utility as a coating for carrier core particles of toner and developer compositions.
摘要翻译: 微粉末包括:(i)由聚合物和表面活性剂的合成胶乳乳液回收的亚微米级粉末;(ii)掺入粉末中的导电填料; 和(iii)掺入粉末中的任选的电荷增强添加剂。导电微粉特别适用于调色剂和显影剂组合物的载体芯颗粒的涂层。