发明名称 |
Photoreceptor and image forming method, image forming apparatus, and process cartridge using the photoreceptor |
摘要 |
A photoreceptor including an electroconductive substrate; and a photosensitive layer overlying the electroconductive substrate, wherein the uppermost surface layer of the photosensitive layer has a three-dimensional cross-linked product formed by polymerization reaction of a charge transport compound A represented by the following Chemical Structure 1 and a charge transport compound B having three or more [tetrahydro-2H-pyran-2-yl)oxy]methyl groups linked with aromatic rings in which part of the [tetrahydro-2H-pyran-2-yl)oxy]methyl groups is severed and detached. In the Chemical Structure 1, Ar1 represents an aromatic hydrocarbon group having 6 to 20 carbon atoms that may have an alkyl group having one to four carbon atoms as a substitution group. |
申请公布号 |
US8679712(B2) |
申请公布日期 |
2014.03.25 |
申请号 |
US201213553184 |
申请日期 |
2012.07.19 |
申请人 |
TANAKA YUUJI;NAGAI KAZUKIYO;SUZUKI TETSURO;KOIZUKA YUUSUKE;RICOH COMPANY, LTD. |
发明人 |
TANAKA YUUJI;NAGAI KAZUKIYO;SUZUKI TETSURO;KOIZUKA YUUSUKE |
分类号 |
G03G5/00 |
主分类号 |
G03G5/00 |
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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