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公开(公告)号:US08697323B2
公开(公告)日:2014-04-15
申请号:US13438321
申请日:2012-04-03
申请人: Grazyna E. Kmiecik-Lawrynowicz , Brian S. Wang , Robert D. Bayley , Maura A. Sweeney , Daniel W. Asarese
发明人: Grazyna E. Kmiecik-Lawrynowicz , Brian S. Wang , Robert D. Bayley , Maura A. Sweeney , Daniel W. Asarese
IPC分类号: G03G9/08
CPC分类号: G03G9/09716 , G03G9/08782 , G03G9/09725
摘要: A toner composition including toner particles that have a resin, an optional wax, and an optional colorant; and a surface additive at least partially coating toner particle surfaces. The surface additive includes a mixture of a hexamethyldisilazane (HMDS) surface treated silica, a sol-gel silica that is not surface treated, and a polydimethylsiloxane (PDMS) surface treated silica.
摘要翻译: 一种调色剂组合物,其包含具有树脂,任选的蜡和任选的着色剂的调色剂颗粒; 和至少部分地涂覆调色剂颗粒表面的表面添加剂。 表面添加剂包括六甲基二硅氮烷(HMDS)表面处理二氧化硅,未经表面处理的溶胶 - 凝胶二氧化硅和聚二甲基硅氧烷(PDMS)表面处理二氧化硅的混合物。