发明名称 |
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND METHOD FOR IMAGE FORMATION |
摘要 |
<p>Disclosed is an electrophotographic photoreceptor that causes little or no abrasion-derived uneven image density and does not cause scratches and image defects attributable to the occurrence of scratches even after a large volume, for example, exceeding 1,000,000 sheets of printing, and that does not cause image blurring even after printing in an environment of a high-temperature and a high-relative humidity (RH) respectively exceeding 30°C and 80%. The electrophotographic photoreceptor comprises an electroconductive support and at least a photosensitive layer and a surface layer provided on the electroconductive support and is characterized in that the surface layer contains at least a compound obtained by reacting a polymerizable compound containing a methacryl group with particles containing a functional group reactive with the methacryl group and, in the polymerizable compound, the ratio between the number of methacryl groups and the molecular weight (number of methacryl groups/molecular weight) is not less than 0.0055.</p> |
申请公布号 |
WO2010035683(A1) |
申请公布日期 |
2010.04.01 |
申请号 |
WO2009JP66248 |
申请日期 |
2009.09.17 |
申请人 |
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.;HAYATA HIROFUMI;ISHIDA TAKESHI;KURACHI MASAHIKO;MAEDA SEISUKE;FUJITA TOSHIYUKI;TAKAHASHI SEIJIROU |
发明人 |
HAYATA HIROFUMI;ISHIDA TAKESHI;KURACHI MASAHIKO;MAEDA SEISUKE;FUJITA TOSHIYUKI;TAKAHASHI SEIJIROU |
分类号 |
G03G5/147 |
主分类号 |
G03G5/147 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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