Invention Grant
- Patent Title: Toner compositions
- Patent Title (中): 调色剂组合物
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Application No.: US11003581Application Date: 2004-12-03
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Publication No.: US07645552B2Publication Date: 2010-01-12
- Inventor: Raj D. Patel , Daryl Vanbesien , Enno E. Agur , Edward G. Zwartz , Maria N. V. McDougall , Emily L. Moore , Patricia A. Burns , Kimberly D. Nosella , Ke Zhou , Vladislav Skorokhod , Wafa F. Bashir , Shigang (Steven) Qiu
- Applicant: Raj D. Patel , Daryl Vanbesien , Enno E. Agur , Edward G. Zwartz , Maria N. V. McDougall , Emily L. Moore , Patricia A. Burns , Kimberly D. Nosella , Ke Zhou , Vladislav Skorokhod , Wafa F. Bashir , Shigang (Steven) Qiu
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agent Marylou J. Lavoie, Esq., LLC
- Main IPC: G03G9/087
- IPC: G03G9/087

Abstract:
Toner compositions include a non cross linked resin; a cross linked resin or gel; a wax; and a colorant. Processes for preparing a toner include mixing a non-cross linked resin and a cross-linked resin or gel in the presence of a wax, a colorant, and a coagulant to provide toner size aggregates; adding additional non-cross linked latex to the formed aggregates thereby providing a shell over the formed aggregates; heating the shell covered aggregates to form toner; and, optionally, isolating the toner.
Public/Granted literature
- US20060121384A1 Toner compositions Public/Granted day:2006-06-08
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