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1. 发明公开

KR20070109015A HIGH DURABLE ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR 审中-公开
标题翻译：高耐压电子照相机
公开(公告)号：KR20070109015A
公开(公告)日：2007-11-15
申请号：KR20060041439
申请日：2006-05-09
申请人： SINDO RICOH CO LTD
发明人： KIM HEE KYUNG , JEONG SEONG HO , CHOI GIL HO
IPC分类号： G03G5/04
摘要： An electrophotographic photoconductor is provided to reduce the loss of a coating layer even after a long period of time and to improve the durability, thereby maintaining excellent electrostatic properties, including sensitivity, dark loss and charging potential, and high-quality image stability in an electrophotographic printer. An electrophotographic photoconductor uses a charge transport composition comprising: (i) a charge transport material represented by the following formula 1; (ii) silicone oil; and (iii) Al2O3 or TiO2 as a conductive filler. In formula 1, each of R1-R4 represents H, a C1-C3 alkoxy, C1-C3 alkyl, phenyl, benzyl or C1-C3 allyl. The charge transport composition comprises 2-15 wt% of the charge transport material, 0.01-5 wt% of the silicone oil, and 0.1-10 wt% of the conductive filler.
摘要翻译：提供电子照相感光体以减少涂层在长时间内的损失并提高耐久性，从而保持优异的静电特性，包括灵敏度，暗损耗和充电电位以及电子照相中高质量图像稳定性。打印机。电子照相感光体使用电荷输送组合物，其包含：（i）由下式1表示的电荷传输材料; （ii）硅油; 和（iii）Al 2 O 3或TiO 2作为导电填料。在式1中，R 1 -R 4各自表示H，C 1 -C 3烷氧基，C 1 -C 3烷基，苯基，苄基或C 1 -C 3烯丙基。电荷输送组合物包含2-15重量％的电荷输送材料，0.01-5重量％的硅油和0.1-10重量％的导电填料。

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