Invention Grant
- Patent Title: UV red fluorescent EA toner
- Patent Title (中): UV红色荧光EA调色剂
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Application No.: US13741628Application Date: 2013-01-15
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Publication No.: US08974993B2Publication Date: 2015-03-10
- Inventor: Roxan Richards-Johnson , Jordan H Wosnick , Karen A Moffat , Edward Graham Zwartz , Britawit Asfaw , Richard P N Veregin , Cuong Vong , Eric Rotberg
- Applicant: Xerox Corporation
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: MDIP LLC
- Main IPC: G03G9/08
- IPC: G03G9/08 ; G03G9/097 ; C09K11/06

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.
Public/Granted literature
- US20140197364A1 UV Red Fluorescent EA Toner Public/Granted day:2014-07-17
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