发明名称 TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT
摘要 PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development, which achieves both of sufficient low-temperature fixability and excellent heat-resistant storage property and enables formation of a fixed image having suppressed glossiness to a low level.SOLUTION: The toner for electrostatic charge image development comprises toner particles having a core-shell structure that consists of a core comprising a first polyester resin (A) and a shell layer covering the core and comprising a second polyester resin (B). The second polyester resin (B) has at least a metaphenylene skeleton. A content a (mass%) of a metaphenylene skeleton of the first polyester resin (A) and a content b (mass%) of the metaphenylene skeleton of the second polyester resin (B) satisfy a relational expression (1):0&le;a<b.
申请公布号 JP2015121661(A) 申请公布日期 2015.07.02
申请号 JP20130265194 申请日期 2013.12.24
申请人 KONICA MINOLTA INC 发明人 IMAE KAZUMI;FUJISAKI TATSUYA;SUGAMA KOJI;MATSUSHIMA KAORI;ONISHI JUNYA;SHIRAI AYA;KAWAMURA TAKAO
分类号 G03G9/087;G03G9/08 主分类号 G03G9/087
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