发明名称 Carrier for developing electrostatic image.
摘要 <p>A carrier suitable for developing an electrostatic image which comprises core particles coated with a layer comprising fluorocarbon particles and porous resin particles; wherein the porous resin particles are composed of a plurality of elementary resin particles fused together at the surfaces thereof, the elementary resin particles having: (a) a particle size of not more than 0.5 mu m; (b) a BET specific surface area of from 5 to 150 m&lt;2&gt;/g; and (c) a volume average particle size of from 1.5 to 5.0 mu m. h</p>
申请公布号 EP0468811(A2) 申请公布日期 1992.01.29
申请号 EP19910306853 申请日期 1991.07.26
申请人 KONICA CORPORATION 发明人 TSUJITA, KENJI;OHMURA, KEN;KOUNO, SHIGENORI
分类号 G03G9/097;G03G9/113 主分类号 G03G9/097
代理机构 代理人
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