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公开(公告)号：US4960668A
公开(公告)日：1990-10-02
申请号：US449283
申请日：1989-12-05
申请人： Toshihiko Yoshitomi , Heihachi Yushina , Hiromi Horiuchi , Yukio Yamaguchi , Yasuo Kamoshita , Kiyoshi Sekihara
发明人： Toshihiko Yoshitomi , Heihachi Yushina , Hiromi Horiuchi , Yukio Yamaguchi , Yasuo Kamoshita , Kiyoshi Sekihara
CPC分类号： G03G9/09758 , G03G9/0914 , Y10S430/104
摘要： An insulative magnetic toner disclosed herein comprises a magnetic powder, a negative charge control agent, a binder resin and a compound having phenazine ring amorphous-silicon photoreceptor.The magnetic toner according to the invention is effective for preventing the occurrence of picture image blurring under high humidity when used in an amorphous-silicon photoreceptor.
摘要翻译： 本文公开的绝缘性磁性调色剂包括磁性粉末，负电荷控制剂，粘合剂树脂和具有吩嗪环非晶硅感光体的化合物。 根据本发明的磁性调色剂对于在非晶硅感光体中使用时，在高湿度下防止图像模糊的发生是有效的。
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2.发明授权Amorphous silicon hydride photoreceptors for electrophotography, process for the preparation thereof, and method of use 失效用于电子照相的非晶硅氢化物感光体，其制备方法和使用方法
公开(公告)号：US4764448A
公开(公告)日：1988-08-16
申请号：US847409
申请日：1986-04-02
CPC分类号： G03G5/08214 , G03G21/00
摘要： An amorphous silicon photoreceptor for electrophotography having a specific surface roughness is disclosed herein. Also provided are a process for the preparation and/or regeneration of the material and improved methods for electrophotography, which use a special abrasive. The material enables the electrophotography without occurance of any image blurring under high humidity conditions.
摘要翻译： 本文公开了具有比表面粗糙度的用于电子照相术的非晶硅感光体。 还提供了用于制备和/或再生材料的方法以及使用特殊研磨剂的电子照相术的改进方法。 该材料能够进行电子照相，而不会在高湿度条件下出现任何图像模糊。
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公开(公告)号：US5225301A
公开(公告)日：1993-07-06
申请号：US810137
申请日：1991-12-19
申请人： Heihachi Yushina , Yukihiro Sato , Yasuo Kamoshita , Hirofumi Oda
发明人： Heihachi Yushina , Yukihiro Sato , Yasuo Kamoshita , Hirofumi Oda
摘要： An electrophotographic yellow toner comprising binder resins having dispersed therein acetoacetanilide type monoazo pigments in its amorphous phase. The toner is excellent in transparency and spectral reflection characteristics. The toner is prepared by a process comprising a step of subjecting a colorant containing acetoacetanilide monoazo pigments and binder resins to heat treatment at a temperature higher than the softening point of the binder resin by at least 40.degree. C.
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