发明名称 ELECTROPHOTOGRAPHIC CARRIER, DEVELOPER, METHOD OF FORMING IMAGE, STORAGE CONTAINER AND IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a highly durable carrier for two-component developer showing high durability even in the combination with toner containing a release agent. SOLUTION: In the carrier having a coating film comprising at least a binder resin and particles, the particle size (D) and the film thickness (h) of the binder resin satisfy the relation of 1<[D/h]<10, and the particles are subjected to the surface treatment with a single or two or more kinds of siloxane compounds expressed by general formula (1). In the general formula (1), A represents hydrogen atom or methyl group, the proportion of hydrogen atoms to whole A ranges 0.1 to 50%, and n represents an integer of≥0. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005024809(A) 申请公布日期 2005.01.27
申请号 JP20030189165 申请日期 2003.07.01
申请人 RICOH CO LTD 发明人 KONDO FUMIO;YAMASHITA MASAHIDE;SUZUKI KOSUKE
分类号 G03G9/08;G03G9/09;G03G9/113;(IPC1-7):G03G9/113 主分类号 G03G9/08
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