发明名称 TONER
摘要 PROBLEM TO BE SOLVED: To provide a toner that uses a binder resin containing a crystalline polyester, prevents low-temperature offset, can achieve both low-temperature fixability and heat-resistant storage property, and has a wide fixing temperature area.SOLUTION: There is provided a toner having toner particles containing a binder resin that contains a resin A having a polyester structure part capable of taking a crystalline structure, colorant, a fist wax (four or more functional ester wax), and a second wax (hydrocarbon wax). When the maximum endothermic peak temperatures (°C) of the binder resin, fist wax, and second wax are Tc, Tw1, and Tw2, respectively, the relationships 50.0&le;Tc&le;80.0, and Tc<Tw1&le;Tw2 are satisfied; and when the content of the first wax to 100 parts by mass of the binder resin is W1 (parts by mass), and the content of the second wax is W2 (parts by mass), the relationships 2.0&le;W1+W2&le;15.0, and 0.1&le;W2/W1&le;1.0 are satisfied.
申请公布号 JP2014219434(A) 申请公布日期 2014.11.20
申请号 JP20130096026 申请日期 2013.04.30
申请人 CANON INC 发明人 MORI TOSHIBUMI;TANI ATSUSHI;NAKAGAWA YOSHIHIRO;KASHIWA TAKAAKI;WATANABE SHUNTARO;AOKI KENJI;KINUMATSU TETSUYA;OZAKI YUSUKE;KASUYA TAKASHIGE
分类号 G03G9/08;G03G9/087 主分类号 G03G9/08
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