| 发明名称 |
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND METHOD FOR PRODUCING THE SAME |
| 摘要 |
An electrophotographic photoconductor including: an electroconductive substrate; a photoconductive layer; and a surface layer, the photoconductive layer and the surface layer being laid over the electroconductive substrate, wherein the surface layer is a crosslinked layer which is cured by irradiating with light energy a composition containing a radical polymerizable monomer having no charge transporting structure, a radical polymerizable compound having a charge transporting structure and a photopolymerization initiator, and wherein the radical polymerizable compound having a charge transporting structure has a ratio Ae/As of 0.7 or higher where Ae denotes absorbance at an absorption peak wavelength λ after the radical polymerizable compound having a charge transporting structure is irradiated with light energy and As denotes absorbance at an absorption peak wavelength λ before the radical polymerizable compound having a charge transporting structure is irradiated with light energy. |
| 申请公布号 |
US2014170544(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201214233586 |
申请日期 |
2012.07.18 |
| 申请人 |
Kawasaki Yoshiaki;Li Hongguo;Hirade Tomohiro |
发明人 |
Kawasaki Yoshiaki;Li Hongguo;Hirade Tomohiro |
| 分类号 |
G03G5/043 |
主分类号 |
G03G5/043 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. An electrophotographic photoconductor comprising:
an electroconductive substrate; a photoconductive layer; and a surface layer, wherein the photoconductive layer and the surface layer are laid over the electroconductive substrate, the surface layer is a crosslinked layer which is cured by irradiating with light energy a composition comprising a radical polymerizable monomer having no charge transporting structure, a radical polymerizable compound having a charge transporting structure and a photopolymerization initiator, and the radical polymerizable compound having a charge transporting structure has a ratio Ae/As of 0.7 or higher,
whereinAe denotes absorbance at an absorption peak wavelength λ after the radical polymerizable compound having a charge transporting structure is irradiated with light energy andAs denotes absorbance at an absorption peak wavelength λ before the radical polymerizable compound having a charge transporting structure is irradiated with light energy.
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| 地址 |
Shizuoka JP |
