发明名称 ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER AND IMAGE FORMING METHOD USING THIS TONER
摘要 <p>PURPOSE:To obtain copied images which are free from fogging and unequal electrostatic charges over a long period of time and with which copied images having high densities and high image quality are obtainable. CONSTITUTION:This image forming method includes a stage for forming latent images on a photosensitive body, a stage for developing the latent images by using a toner, a stage for transferring the developed images obtd. in such a manner onto a transfer material, and a stage for cleaning the remaining toner on the photosensitive body. The org. conductive photosensitive body constituted by providing a protective layer 31 on a charge transfer layer 32 of the outermost layer is used as the photosensitive body in the above-mentioned method. The electrostatic charge image developing toner formed by sticking resin fine particles having 10<6> to 10<13>OMEGA.cm specific electric resistance value and 0.03 to 1.0mum primary average grain size, silica fine particles and polishing particles near to the surface of the toner particles contg. at least a binder resin, coloring agents and charge control agent is used.</p>
申请公布号 JPH0519527(A) 申请公布日期 1993.01.29
申请号 JP19910199900 申请日期 1991.07.16
申请人 CANON INC 发明人 AKASHI YASUHISA;JO YOSHINOBU;UNNO MAKOTO;TAYA MASAAKI;UCHIYAMA MASAKI
分类号 G03G9/08;G03G5/147 主分类号 G03G9/08
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