专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090035017A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND METHOD FOR PRODUCING THE SAME, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
标题翻译：电子照相光电导体及其制造方法，成像装置和工艺盒
公开(公告)号：US20090035017A1
公开(公告)日：2009-02-05
申请号：US11852708
申请日：2007-09-10
申请人： Hiromi TADA , Nozomu TAMOTO , Katsuichi OHTA
发明人： Hiromi TADA , Nozomu TAMOTO , Katsuichi OHTA
IPC分类号： G03G15/00 , G03G15/02 , G03G5/06
CPC分类号： G03G5/047 , G03G5/0607 , G03G5/0614 , G03G5/0622 , G03G5/0629 , G03G5/0668 , G03G5/0672 , G03G5/0674
摘要： There is provided an electrophotographic photoconductor containing a conductive substrate, and a photosensitive layer, disposed thereon, containing a charge transporting material having a triarylamine structure represented by General Formula 1, and wherein the photosensitive layer satisfies Mathematical Formula 1 when peak heights in raman scattering spectra of the triarylamine structure are measured at a wavenumber of 1,324±2 cm−1 by a confocal raman spectroscopy using z-polarized light: where Ar1, Ar2, and Ar3 are substituted or unsubstituted aromatic hydrocarbon groups, and Ar1 and Ar2, Ar2 and Ar3, and Ar3 and Ar1 are optionally combined to form heterocyclic rings, respectively, ε=I(inside)/I(surface)≧1.1 Mathematical Formula 1 where I(inside) represents the peak height in of the raman scattering spectrum obtained at a depth of 5 μm or more from the photosensitive layer surface and I(surface) represents the peak height in the raman scattering spectrum obtained at a depth of less than 5 μm from the photosensitive layer surface.
摘要翻译：提供了一种电子照相感光体，其包含导电性基板和感光层，其上设置有含有通式1所示的具有三芳基胺结构的电荷输送材料，并且其中当拉曼散射光谱中的峰高时，感光层满足数学式1 通过使用z偏振光的共聚焦拉曼光谱测量波数为1,324±2cm -1的三芳基胺结构：其中Ar 1，Ar 2和Ar 3是取代或未取代的芳族烃基，Ar 1和Ar 2，Ar 2和Ar 3 ，并且Ar 3和Ar 1任选地组合形成杂环，<？in-line-formula description =“In-line formula”end =“lead”？>ε= I（inside）/ I（surface） 1.1数学公式1 <？in-line-formula description =“在线公式”end =“tail”？>其中I（内）表示在5mum以上的深度获得的拉曼散射光谱的峰高度从p 感光层表面和I（表面）表示从感光层表面在小于5μm的深度获得的拉曼散射光谱中的峰高。

IPRDB

热门服务

关于我们

友情链接

联系方式