Invention Grant
- Patent Title: Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, and process cartridge
- Patent Title (中): 静电荷图像显影调色剂，静电荷图像显影剂，墨粉盒和处理墨盒
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Application No.: US14456482Application Date: 2014-08-11
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Publication No.: US09304423B2Publication Date: 2016-04-05
- Inventor: Eisuke Iwazaki , Narumasa Sato , Asafumi Fujita , Kotaro Yoshihara , Noriyuki Mizutani , Tomoaki Tanaka
- Applicant: FUJI XEROX CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: FUJI XEROX CO., LTD.
- Current Assignee: FUJI XEROX CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2014-055489 20140318
- Main IPC: G03G9/08
- IPC: G03G9/08 ; G03G9/087
Abstract:
An electrostatic charge image developing toner includes toner particles containing an amorphous polyester resin (a1), a crystalline polyester resin (a2), and a styrene-acrylic resin (b) containing 2-carboxyethyl acrylate as a polymerization component.
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