发明名称 TONER, BINARY DEVELOPER, AND IMAGE FORMING METHOD
摘要 It is an object of the present invention to provide a toner having the transfer efficiency and the cleanability in combination, exhibiting excellent stress resistance, and ensuring the low-temperature fixing. A toner characterized in that the average circularity of the above-described toner is 0.960 or more, and 0.985 or less, where the average circularity is analyzed by dividing particles having a circle equivalent diameter of 1.98 mum or more, and 200.00 mum or less, the number A of toners having a circularity of 0.990 or more, and 1.000 or less is 25.0 percent by the number or less, and the percentage of the number of particles B having a circle equivalent diameter of 0.50 mum or more, and 1.98 mum or less relative to the total particles of 0.50 mum or more, and 200.00 mum or less is 10.0 percent by the number or less.
申请公布号 US2013236830(A1) 申请公布日期 2013.09.12
申请号 US201313873970 申请日期 2013.04.30
申请人 CANON KABUSHIKI KAISHA 发明人 SHIOTARI YOSHIAKI;FUKUDOME KOSUKE;KOMATSU NOZOMU;NAKAMURA KUNIHIKO;KAMAE KENTARO;FUJIKAWA HIROYUKI;ISHIGAMI KOH;ITAKURA TAKAYUKI;MINAGAWA HIRONORI
分类号 G03G9/08 主分类号 G03G9/08
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