发明名称 |
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE |
摘要 |
An electrophotographic photoconductor including: a conductive substrate; and at least a photoconductive layer on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer includes a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally crosslinked film has a dielectric constant of lower than 3.5. |
申请公布号 |
KR20130116930(A) |
申请公布日期 |
2013.10.24 |
申请号 |
KR20137021577 |
申请日期 |
2012.01.12 |
申请人 |
RICOH CO., LTD. |
发明人 |
TANAKA YUUJI;NAGAI KAZUKIYO;SUZUKI TETSURO;KOIZUKA YUUSUKE |
分类号 |
G03G5/147;G03G5/07 |
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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