发明申请
US20170010549A1 Chemically Prepared Core Shell Toner Formulation Including a Styrene Acrylate Polyester Copolymer Used for the Shell
有权
化学制备的核心壳调色剂配方，包括用于壳的苯乙烯丙烯酸酯聚酯共聚物
- 专利标题： Chemically Prepared Core Shell Toner Formulation Including a Styrene Acrylate Polyester Copolymer Used for the Shell
- 专利标题（中）： 化学制备的核心壳调色剂配方，包括用于壳的苯乙烯丙烯酸酯聚酯共聚物
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申请号： US14795173申请日： 2015-07-09
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公开(公告)号： US20170010549A1公开(公告)日： 2017-01-12
- 发明人: Ligia Aura Bejat , Claudia Alexandra Marin Goggin , Cory Nathan Hammond , Rick Owen Jones , Robert Watson McAlpine , Jing X. Sun , Peter Nikolaivich Yaron
- 申请人： Lexmark International, Inc.
- 主分类号： G03G9/087
- IPC分类号： G03G9/087
摘要：
A chemically prepared toner composition according to one example embodiment includes a core including at least one polymer binder, a colorant and a release agent; a shell that is formed around the core and includes a third polymer binder; and a borax coupling agent between the core and the shell. The binder for the shell is a styrene acrylic polyester copolymer having a glass transition temperature (Tg) between 55° C. to 65° C., a melt temperature (Tm) between 100° C. to 130° C., a peak molecular weight of about 12,000 and acid value from 10-28.
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