Carrier for two-component type dry developer


PURPOSE:To enable a copy to be made in high fidelity to any original, to reduce the abrasion of a coat film at the time of repeated uses, and to enhance durability as a developer by using TiC and/or MoC as fine conductive particles. CONSTITUTION:The TiC and/or MoC is used as the fine conductive particles and they are high in hardness as the conductive material and superior in abrasion resistance, thus permitting a copy high in fidelity to any original image to be made by adding such particles to the coat film, abrasion to be reduced even at the time of repeated uses, the triboelectrification of the toner to be stabilized, and the durability of the developer to be improved.




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Cited By (6)

    Publication numberPublication dateAssigneeTitle
    EP-0668542-A2August 23, 1995Basf AktiengesellschaftMetalloxid- und metallbeschichtete Carrier für die Elektrophotographie
    EP-0668542-A3November 29, 1995Basf AgMetaloxide- and metalcoated carrier for electrophotography.
    JP-2009109771-AMay 21, 2009Ricoh Co Ltd, 株式会社リコー電子写真用トナーのキャリアとその製造方法、電子写真用現像剤、及び画像形成方法
    JP-H02187771-AJuly 23, 1990Idemitsu Kosan Co Ltd, Minolta Camera Co LtdPolyolefin type resin coated carrier
    JP-H03208060-ASeptember 11, 1991Idemitsu Kosan Co Ltd, Minolta Camera Co LtdPolyolefin resin coated carrier
    WO-9703383-A1January 30, 1997Idemitsu Kosan Co., Ltd.Support d'electrophotographie et substance de developpement electrophotographique l'utilisant