发明名称 Yellow toner, image forming apparatus and a method for producing a toner
摘要 The present invention provides a yellow toner which is excellent in transparency of an image formed on an OHP sheet, excellent in color reproducibility even when a light-pressure fixing unit is employed, excellent in coloring power and charge property, and is reduced in occurrence of filming. The present invention also provides a yellow toner having excellent durability and capable of contributing to the simplification or miniaturization of the constitution of an image forming apparatus. The yellow toner of the invention comprises a binder resin and a colorant, the binder resin contains at least a polyester unit, and the toner in the powder state has a lightness L* satisfying the relationship of L*>87 and has a chromaticity b* satisfying the relationship of 106<b*<120.
申请公布号 US2005106488(A1) 申请公布日期 2005.05.19
申请号 US20040980252 申请日期 2004.11.04
申请人 CANON KABUSHIKI KAISHA 发明人 IDA TETSUYA;ICHIKAWA YASUHIRO;IIDA WAKASHI;HOTTA YOJIRO;HAYAMI KAZUHIKO;TANIKAWA HIROHIDE
分类号 G03G9/08;G03G9/087;G03G9/09;(IPC1-7):G03G9/09;G03G15/01 主分类号 G03G9/08
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