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公开(公告)号:US20090258308A1
公开(公告)日:2009-10-15
申请号:US12487067
申请日:2009-06-18
申请人: Jong Chull PARK , Mi Sun KIM , Kyung Hyun BAEK , Jin Gyu PARK
发明人: Jong Chull PARK , Mi Sun KIM , Kyung Hyun BAEK , Jin Gyu PARK
IPC分类号: G03G9/08
CPC分类号: G03G9/09392 , G03G9/0804 , G03G9/0819
摘要: The present invention provides a toner having a core-shell structure which is formed by aggregation-coalescence of latex particles having bimodal particle size distribution. The toner according to the present invention can prevent scattering and image offset by enhancing adhesiveness and charge-up rate. The toner can also have controlled particle morphology of the particles and a uniform particle size distribution.
摘要翻译: 本发明提供一种具有核 - 壳结构的调色剂,其通过具有双峰粒度分布的胶乳颗粒的聚集 - 聚结而形成。 根据本发明的调色剂可以通过提高粘合性和充电速率来防止散射和图像偏移。 调色剂还可以具有颗粒的受控颗粒形态和均匀的粒度分布。