发明名称 ELECTROPHOTOGRAPHIC LIQUID DEVELOPER
摘要 PROBLEM TO BE SOLVED: To provide an electrophotographic liquid developer exerting no adverse influence on an environment, capable of restraining a change in chargeability with the lapse of time, capable of stably obtaining an image quality, the image concentration and a developing speed and excellent in preservability in an yellow electrophotographic liquid developer capable of coping with the formation of a full color image. SOLUTION: In an electrophotographic liquid developer by dispersing a toner in an electrically insulating carrier liquid, the electrophotographic liquid developer is constituted in such a way that the toner contains a compound classified into Color Index Pigment Yellow 180 or its derivative and/or at least one kind of compound selected from a group composed of compounds classified into Color Index Solvent Yellow 162 or its derivative as a coloring agent and the carrier liquid has an aniline point of 80 deg.C to 100 deg.C.
申请公布号 JP2000010357(A) 申请公布日期 2000.01.14
申请号 JP19980174562 申请日期 1998.06.22
申请人 MINOLTA CO LTD 发明人 AMARIGOME KISHO;MIYAMOTO HIDETOSHI;FUJIWARA TOSHIMITSU
分类号 G03G9/12;(IPC1-7):G03G9/12 主分类号 G03G9/12
代理机构 代理人
主权项
地址