Invention Grant
- Patent Title: Toner and method for manufacturing toner
- Patent Title (中): 调色剂和调色剂的制造方法
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Application No.: US13157041Application Date: 2011-06-09
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Publication No.: US08524434B2Publication Date: 2013-09-03
- Inventor: Tsuneyoshi Tominaga , Ryoichi Fujita , Tsutomu Shimano
- Applicant: Tsuneyoshi Tominaga , Ryoichi Fujita , Tsutomu Shimano
- 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: JP2010-134312 20100611
- Main IPC: G03G9/00
- IPC: G03G9/00
Abstract:
A toner having a toner particle including a core particle obtained by polymerizing a polymerizable monomer composition containing at least a polymerizable monomer, a colorant, a release agent, a polar resin, and a crystalline polyester in an aqueous medium and an outer shell formed by fixing resin fine particles to the surface of the core particle, wherein the resin constituting the resin fine particles is an amorphous resin and the acid value of the resin fine particles is 4.0 to 50.0 mgKOH/g.
Public/Granted literature
- US20110305984A1 TONER AND METHOD FOR MANUFACTURING TONER Public/Granted day:2011-12-15
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