发明名称 Method for developing an electrostatic image
摘要 The invention relates to a method and an apparatus for developing an electrostatic image. <??>The apparatus comprises means for forming a layer of developer agent on the surface of a body carrying the developer agent, by pressing the developer agent 16 against the body carrying the developer agent 11, using a coating element 12, the said developer agent containing toner particles comprising a synthetic resin and additional particles which can be charged to a negative potential higher than the negatively-charged toner particles; and means for electrostatically depositing toner particles from the developer agent layer onto a latent electrostatic image formed on a body carrying the image 18, which faces the developer agent layer. <IMAGE>
申请公布号 FR2611281(A1) 申请公布日期 1988.08.26
申请号 FR19880002322 申请日期 1988.02.25
申请人 TOSHIBA KK 发明人 SHINYA TOMURA;MITSUAKI KOHYAMA
分类号 G03G9/087;G03G9/097;G03G13/08;G03G15/08;(IPC1-7):G03G15/08 主分类号 G03G9/087
代理机构 代理人
主权项
地址