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公开(公告)号:US20060068309A1
公开(公告)日:2006-03-30
申请号:US10954378
申请日:2004-09-30
申请人: Yuhua Tong , Timothy Fuller , Sean Pan , John Yanus , Alexander Klymachyov , Min-Hong Fu , Dennis Prosser , Susan VanDusen
发明人: Yuhua Tong , Timothy Fuller , Sean Pan , John Yanus , Alexander Klymachyov , Min-Hong Fu , Dennis Prosser , Susan VanDusen
IPC分类号: G03G5/06
CPC分类号: G03G5/0614 , G03G5/047 , G03G5/06 , G03G5/0605 , G03G5/0607 , G03G5/0629 , G03G5/0642
摘要: A charge transport layer for an imaging member comprising a charge transport material with a nitrogen molecular defense system not exhibiting early onset of charge transport layer fatigue cracking. The nitrogen molecular defense system includes attaching bulky organic groups to charge transport materials. The bulky groups aid in preventing recrystallization of the charge transport molecule and shield the nitrogen from molecular attack, such as by oxidation. The charge transport layer exhibits excellent wear resistance, excellent electrical performance, and outstanding print quality.
摘要翻译: 一种用于成像构件的电荷传输层,其包含具有不具有电荷传输层疲劳裂纹早期发生的氮分子防御系统的电荷传输材料。 氮分子防御系统包括连接大量的有机基团以对运输材料进行充电。 体积大的组有助于防止电荷输送分子的再结晶,并且防止氮被分子侵蚀,例如通过氧化。 电荷输送层具有优异的耐磨性,优异的电性能和出色的印刷质量。
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公开(公告)号:US20050014080A1
公开(公告)日:2005-01-20
申请号:US10622341
申请日:2003-07-18
申请人: Yuhua Tong , Timothy Fuller , Cindy Chen , John Yanus , Robert Yu , Min-Hong Fu , Lanhui Zhang , Dennis Prosser , Susan VanDusen
发明人: Yuhua Tong , Timothy Fuller , Cindy Chen , John Yanus , Robert Yu , Min-Hong Fu , Lanhui Zhang , Dennis Prosser , Susan VanDusen
CPC分类号: G03G5/0696 , G03G5/047 , G03G5/0539 , G03G5/0546 , G03G5/0614 , G03G5/10 , G03G5/102
摘要: A photoconductive imaging member comprised of a photogenerating layer, and a charge transport layer containing a binder and a fluoropolymer generated by the free radical polymerization of a fluoroalkyl (methyl)acrylate and an alkyl(methyl)acrylate.
摘要翻译: 由光生层和含有通过氟烷基(甲基)丙烯酸酯和(甲基)丙烯酸烷基酯的自由基聚合产生的粘合剂和含氟聚合物的电荷输送层构成的感光成像构件。
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公开(公告)号:US20070141491A1
公开(公告)日:2007-06-21
申请号:US11314484
申请日:2005-12-21
申请人: Satchidanand Mishra , Kathleen Carmichael , Yuhua Tong , Anthony Horgan , Edward Grabowski , Richard Post , Robert Yu , Dennis Prosser , Edward Domm , Min-Hong Fu
发明人: Satchidanand Mishra , Kathleen Carmichael , Yuhua Tong , Anthony Horgan , Edward Grabowski , Richard Post , Robert Yu , Dennis Prosser , Edward Domm , Min-Hong Fu
IPC分类号: G03G5/14
CPC分类号: G03G5/142 , G03G5/0629 , G03G5/075
摘要: An imaging member comprising a barrier or under-layer intermediate a photogenerating layer and charge transport layer to reduce charge deficiency spots. The barrier under-layer comprises a film forming polymer binder selected from a conductive polymer binder, a non-conductive polymer binder, or mixtures thereof. Optionally, the barrier layer can include a small amount of a charge transport material.
摘要翻译: 一种成像构件,其包括阻挡层或下层中间光生代层和电荷输送层以减少电荷缺陷斑点。 阻挡层下层包含选自导电聚合物粘合剂,非导电聚合物粘合剂或其混合物的成膜聚合物粘合剂。 可选地,阻挡层可以包括少量的电荷输送材料。
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公开(公告)号:US20060292466A1
公开(公告)日:2006-12-28
申请号:US11167594
申请日:2005-06-28
申请人: Satchidanand Mishra , Yuhua Tong , Anthony Horgan , Kathleen Carmichael , Dennis Prosser , Richard Post , Edward Grabowski
发明人: Satchidanand Mishra , Yuhua Tong , Anthony Horgan , Kathleen Carmichael , Dennis Prosser , Richard Post , Edward Grabowski
IPC分类号: G03G15/02
CPC分类号: G03G5/14 , G03G5/0614 , G03G5/142 , G03G2215/00957
摘要: An imaging member includes a conductive substrate, a charge generating layer, a charge transport layer, and an intermediate layer between the charge generating layer and the charge transport layer, the intermediate layer including a hole transport material, such as three different hole transfer materials, dispersed in a film forming binder, such as two different binder materials.
摘要翻译: 成像构件包括导电基板,电荷产生层,电荷输送层和电荷产生层和电荷输送层之间的中间层,中间层包括诸如三种不同的空穴转移材料的空穴传输材料, 分散在成膜粘合剂中,例如两种不同的粘合剂材料。
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公开(公告)号:US20060286471A1
公开(公告)日:2006-12-21
申请号:US11158119
申请日:2005-06-21
申请人: Satchidanand Mishra , Anthony Horgan , Kent Evans , George Liebermann , Kathleen Carmichael , Dennis Prosser , Richard Post , Edward Domm , Johann Junginger , Michael Zak
发明人: Satchidanand Mishra , Anthony Horgan , Kent Evans , George Liebermann , Kathleen Carmichael , Dennis Prosser , Richard Post , Edward Domm , Johann Junginger , Michael Zak
IPC分类号: G03G5/047
CPC分类号: G03G5/047 , G03G5/043 , G03G5/0525 , G03G5/0564 , G03G5/0614
摘要: An imaging member includes a charge generating layer and a charge transport layer. The charge transport layer includes a first surface in contact with the charge generating layer and a second surface. The charge transport layer includes a film forming polymer binder and a charge transport component dispersed therein. The concentration of the charge transport component in the charge transport layer is at a peak in a region of the charge transport intermediate the first and second surfaces of the charge transport layer.
摘要翻译: 成像构件包括电荷产生层和电荷输送层。 电荷输送层包括与电荷产生层接触的第一表面和第二表面。 电荷输送层包括成膜聚合物粘合剂和分散在其中的电荷输送组分。 电荷输送层中的电荷输送成分的浓度在电荷传输层的第一和第二表面之间的电荷输送区域中处于峰值。
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