Invention Grant
- Patent Title: Toner
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Application No.: US14509250Application Date: 2014-10-08
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Publication No.: US09658551B2Publication Date: 2017-05-23
- Inventor: Yuhei Terui , Katsuyuki Nonaka , Koji Abe , Harumi Takada
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick Cella Harper and Scinto
- Priority: JP2013-212261 20131009
- Main IPC: G03G9/087
- IPC: G03G9/087 ; G03G9/093 ; G03G9/08

Abstract:
The present invention provides a toner having a toner particle that contains a binder resin, wherein the binder resin contains a vinylic resin and a polyester resin, the vinylic resin contains an organic silicon polymer having a specific structure, the organic silicon polymer is contained in the surface layer of the toner particle, the proportion of a silicon atom in the organic silicon polymer having a specific structure is at least 5%, the polyester resin is a specific polymer, and the toner particle contains a specific amount of the polyester resin.
Public/Granted literature
- US20150099222A1 TONER Public/Granted day:2015-04-09
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