Invention Grant
- Patent Title: Two-component developer, developer cartridge, process cartridge and image formation apparatus
- Patent Title (中): 双组分显影剂，显影剂盒，处理盒和成像装置
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Application No.: US12568049Application Date: 2009-09-28
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Publication No.: US08828638B2Publication Date: 2014-09-09
- Inventor: Norihito Fukushima , Manabu Serizawa , Katsuyuki Kitajima
- Applicant: Norihito Fukushima , Manabu Serizawa , Katsuyuki Kitajima
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2009-077346 20090326
- Main IPC: G03G9/113
- IPC: G03G9/113 ; G03G9/09
Abstract:
A two-component developer including a yellow toner and a carrier, the yellow toner including at least one of C. I. Pigment Yellow 155 or C. I. Pigment Yellow 185, and an azo pigment, the carrier including a first resin, magnetic particles dispersed in the first resin, and elements of Cu, Zn, Ni and Mn each in an amount of from 0 to about 2,000 ppm.
Public/Granted literature
- US20100248112A1 TWO-COMPONENT DEVELOPER, DEVELOPER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMATION APPARATUS Public/Granted day:2010-09-30
Information query
