发明名称 TWO-COMPONENT TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT
摘要 PROBLEM TO BE SOLVED: To provide a two-component toner that can suppress the occurrence of fogging on an image, dirt due to a toner remaining on a photoreceptor and charging roller, and the occurrence of filming resulting from the dirt.SOLUTION: There is provided a toner for electrostatic charge image development including toner base particles and an external additive, where the external additive includes boron nitride particles having an average primary particle diameter of 300 nm or more and less than 1000 nm and resin fine particles having an average primary particle diameter of 80 to 500 nm, and the content of the boron nitride particles is 0.01 to 0.60 parts by mass relative to 100 parts by mass of the toner base particles.SELECTED DRAWING: None
申请公布号 JP2016170234(A) 申请公布日期 2016.09.23
申请号 JP20150048897 申请日期 2015.03.11
申请人 SAKATA CORP 发明人 OGURA TAKESHI;IWAI KAZUO
分类号 G03G9/08 主分类号 G03G9/08
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