发明名称 TONER
摘要 PROBLEM TO BE SOLVED: To provide a toner that has excellent low-temperature fixability and hot-offset resistance, imparts high glossiness to images, reliably prevents winding of sheets during fixation, and has high durable stability.SOLUTION: A toner includes toner particles containing a binder resin, colorant, and wax, and inorganic fine particles attached to the surface of the toner particles. The binder resin contains a polyester resin A and a styrene-based resin B, and a ratio of content of the polyester resin A to the styrene-based resin B (A/B) is 85/15 or more and 98/2 or less in terms of weight. The styrene-based resin B has the weight average molecular weight Mw of tetrahydrofuran solubles of 2000 or more and 5000 or less. The toner is subjected to surface treatment with hot air.
申请公布号 JP2013242559(A) 申请公布日期 2013.12.05
申请号 JP20130094886 申请日期 2013.04.30
申请人 CANON INC 发明人 HASHIMOTO TAKESHI;KOMATSU NOZOMI;KANEKO HIDEKI;IWASAKI YOSUKE;SUGANO ICHIRO;FUJIKAWA HIROYUKI
分类号 G03G9/087;G03G9/08 主分类号 G03G9/087
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