发明名称 LIQUID DEVELOPER FOR ELECTROSTATIC CHARGE IMAGE AND IMAGE FORMING METHOD USING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a liquid developer for electrostatic charge images which is well dispersed with toners, has good solid uniformity, high image density, stability and high resolution and is capable of imparting the highly chromatic images and an image forming method using the same. SOLUTION: The mass average grain size of toner particles of the liquid developer for the electrostatic charge images prepared by dispersing the toner particles consisting of coloring agents and resins into a carrier liquid having a high resistance and low dielectric constant is 1 to 8μm and the grain size distribution is a two-peak grain size distribution having peaks respectively at a fine powder side and a coarse powder side.
申请公布号 JP2002258541(A) 申请公布日期 2002.09.11
申请号 JP20010061176 申请日期 2001.03.06
申请人 RICOH CO LTD 发明人 KUDO TAKEO;MATSUZAWA ISAO;TSUBUSHI KAZUO;ASAMI TAKESHI;UMEMURA KAZUHIKO;ISHIKAWA AIKO
分类号 G03G5/04;G03G9/12;G03G9/13;G03G15/10;(IPC1-7):G03G9/12 主分类号 G03G5/04
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