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公开(公告)号:US08974993B2
公开(公告)日:2015-03-10
申请号:US13741628
申请日:2013-01-15
Applicant: Xerox Corporation
Inventor: Roxan Richards-Johnson , Jordan H Wosnick , Karen A Moffat , Edward Graham Zwartz , Britawit Asfaw , Richard P N Veregin , Cuong Vong , Eric Rotberg
CPC classification number: G03G9/0975 , C09K11/06 , C09K2211/182
Abstract: The present disclosure relates to a toner design for a clear UV red fluorescence toner having a high lanthanide complex pigment loading, including methods of making the fluorescence toner using a saccharide or a sugar acid to avoid complexation of lanthanide ions from the pigment, with lower aggregation and coalescence temperatures in the preparation of toner particles, where the particles exhibit a narrow size distribution and good xerographic performance.
Abstract translation: 本公开内容涉及一种具有高镧系元素配合物颜料负载的透明紫外线红色荧光调色剂的调色剂设计,包括使用糖或糖酸制造荧光调色剂以避免镧系元素离子与颜料络合的方法,具有较低的聚集 和调色剂颗粒的制备中的聚结温度,其中颗粒表现出窄的尺寸分布和良好的静电印刷性能。