Invention Grant
- Patent Title: Toner and method for manufacturing toner particles
- Patent Title (中): 调色剂和调色剂颗粒的制造方法
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Application No.: US14357163Application Date: 2012-11-08
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Publication No.: US09176407B2Publication Date: 2015-11-03
- Inventor: Yuki Hasegawa , Yasuaki Murai , Masatake Tanaka , Takayuki Toyoda , Masashi Kawamura , Waka Hasegawa , Masashi Hirose
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A. Inc., IP Division
- Priority: JP2011-246928 20111110
- International Application: PCT/JP2012/079591 WO 20121108
- International Announcement: WO2013/069816 WO 20130516
- Main IPC: G03G9/087
- IPC: G03G9/087 ; G03G9/09 ; G03G9/08
Abstract:
The present invention provides a toner that contains an azo pigment well-dispersed in a binder resin and has a satisfactory color tone.The toner contains toner particles each containing a binder resin and a colorant. Each of the toner particles contains a compound having a polyester moiety and a bisazo structure moiety. The colorant is the azo pigment.
Public/Granted literature
- US20140308610A1 TONER AND METHOD FOR MANUFACTURING TONER PARTICLES Public/Granted day:2014-10-16
Information query
