发明名称 Electrophotographic element with a combination of binder resins
摘要 An electrophotographic element comprising, in successive layers; a conductive substrate, a charge generation layer and a charge transport layer, the charge generation layer being formed by the steps of; adding to a dispersion comprising a photoconductive organic pigment, a solvent and a resin being superior in mutual solubility with said solvent a resinous solution comprising said solvent and a resin being relatively inferior in mutual solubility with said solvent to the former resin; dispersing (or stirring) the resulting mixture again, thereby obtaining a photoconductive organic pigment-dispersed resinous solution; and applying said resinous solution onto the conductive substrate and drying.
申请公布号 US4301224(A) 申请公布日期 1981.11.17
申请号 US19800168215 申请日期 1980.07.10
申请人 RICOH CO., LTD. 发明人 KOZIMA, AKIO;AKUTSU, EIICHI
分类号 G03G5/00;G03G5/05;G03G5/06;(IPC1-7):G03G5/05;G03G5/14 主分类号 G03G5/00
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