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公开(公告)号:US07759032B2
公开(公告)日:2010-07-20
申请号:US11275134
申请日:2005-12-13
申请人: John F. Yanus , Kenny-Tuan T. Dinh , Markus R. Silvestri , Yuhua Tong , Dale S. Renfer , T. Edwin Freeman , M. John Hinckel
发明人: John F. Yanus , Kenny-Tuan T. Dinh , Markus R. Silvestri , Yuhua Tong , Dale S. Renfer , T. Edwin Freeman , M. John Hinckel
IPC分类号: G03G5/147
CPC分类号: G03G5/14708 , G03G5/14752
摘要: An electrophotographic imaging member includes a substrate, a charge generating layer, a charge transport layer, and an overcoating layer, where the overcoating layer includes a terphenyl arylamine dissolved or molecularly dispersed in a polymer binder.
摘要翻译: 电子照相成像构件包括基底,电荷产生层,电荷输送层和外涂层,其中外涂层包括溶解或分子分散在聚合物粘合剂中的三联苯芳基胺。
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公开(公告)号:US07410738B2
公开(公告)日:2008-08-12
申请号:US10775986
申请日:2004-02-10
申请人: John F. Yanus , Kenny-Tuan T. Dinh , Markus R. Silvestri , H. Bruce Goodbrand , M. John Hinckel , Dale S. Renfer , Yuhua Tong
发明人: John F. Yanus , Kenny-Tuan T. Dinh , Markus R. Silvestri , H. Bruce Goodbrand , M. John Hinckel , Dale S. Renfer , Yuhua Tong
IPC分类号: G03G5/047
CPC分类号: G03G5/144 , G03G5/0517 , G03G5/0521 , G03G5/142 , Y10S430/103
摘要: A photoconductive imaging member containing an optional supporting substrate, an optional hole blocking layer thereover, a photogenerating layer and a charge transport layer, and wherein the charge transport layer contains a phenol of, for example, the alternative formulas
摘要翻译: 一种感光成像构件,其包含任选的支撑衬底,其上可选的空穴阻挡层,光生代层和电荷传输层,并且其中电荷输送层含有例如可选择的式
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公开(公告)号:US07811728B2
公开(公告)日:2010-10-12
申请号:US11607402
申请日:2006-12-01
申请人: David M. Skinner , John F. Yanus , Markus R. Silvestri , M. John Hinckel , Kenny-Tuan T. Dinh , Susan VanDusen , Satish Parikh , J. Robinson Cowdery-Corvan
发明人: David M. Skinner , John F. Yanus , Markus R. Silvestri , M. John Hinckel , Kenny-Tuan T. Dinh , Susan VanDusen , Satish Parikh , J. Robinson Cowdery-Corvan
IPC分类号: G03G5/047
CPC分类号: G03G5/047 , G03G5/056 , G03G5/0614 , G03G5/075 , G03G5/076 , G03G2215/00957
摘要: An imaging member including a substrate; thereover a charge generating layer; thereover a first charge transport layer comprising a small molecule charge transport material and a polymeric component selected from the group consisting of polyarylamine polyester, polyacylamine, and mixtures and combinations thereof; and a second charge transport layer disposed over the first charge transport layer, the second charge transport layer comprising a small molecule charge transport material and a binder, wherein the second charge transport layer is free of polyarylamine polyester and polyacylamine.
摘要翻译: 一种成像构件,包括基底; 电荷产生层; 其中包含小分子电荷传输材料和选自聚芳基胺聚酯,聚酰胺及其混合物和组合的聚合物组分的第一电荷传输层; 以及设置在所述第一电荷输送层上的第二电荷输送层,所述第二电荷输送层包含小分子电荷输送材料和粘合剂,其中所述第二电荷输送层不含聚芳基胺聚酯和聚酰胺。
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公开(公告)号:US20080131799A1
公开(公告)日:2008-06-05
申请号:US11607402
申请日:2006-12-01
申请人: David M. Skinner , John F. Yanus , Markus R. Silvestri , M. John Hinckel , Kenny-Tuan T. Dinh , Susan VanDusen , Satish Parikh , J. Robinson Cowdery-Corvan
发明人: David M. Skinner , John F. Yanus , Markus R. Silvestri , M. John Hinckel , Kenny-Tuan T. Dinh , Susan VanDusen , Satish Parikh , J. Robinson Cowdery-Corvan
CPC分类号: G03G5/047 , G03G5/056 , G03G5/0614 , G03G5/075 , G03G5/076 , G03G2215/00957
摘要: An imaging member including a substrate; thereover a charge generating layer; thereover a first charge transport layer comprising a small molecule charge transport material and a polymeric component selected from the group consisting of polyarylamine polyester, polyacylamine, and mixtures and combinations thereof; and a second charge transport layer disposed over the first charge transport layer, the second charge transport layer comprising a small molecule charge transport material and a binder, wherein the second charge transport layer is free of polyarylamine polyester and polyacylamine.
摘要翻译: 一种成像构件,包括基底; 电荷产生层; 其中包含小分子电荷传输材料和选自聚芳基胺聚酯,聚酰胺及其混合物和组合的聚合物组分的第一电荷传输层; 以及设置在所述第一电荷输送层上的第二电荷输送层,所述第二电荷输送层包含小分子电荷输送材料和粘合剂,其中所述第二电荷输送层不含聚芳基胺聚酯和聚酰胺。
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公开(公告)号:US20100119963A1
公开(公告)日:2010-05-13
申请号:US12269762
申请日:2008-11-12
申请人: Markus R. Silvestri , Jin Wu , M. John Hinckel , David M. Skinner , Kent J. Evans , Robert J. Meyer , Kathleen M. Carmichael , Dale S. Renfer
发明人: Markus R. Silvestri , Jin Wu , M. John Hinckel , David M. Skinner , Kent J. Evans , Robert J. Meyer , Kathleen M. Carmichael , Dale S. Renfer
CPC分类号: G03G5/047 , G03G5/05 , G03G5/0525 , G03G5/147
摘要: The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to an improved photoreceptor that exhibits little to no response to injected charges and demonstrates excellent ghosting properties.
摘要翻译: 目前公开的实施例一般涉及电子照相成像构件,例如层状感光体结构,以及制造和使用它们的方法。 更具体地,实施方案涉及对注入的电荷几乎没有或没有反应的改进的感光体,并且显示出优异的重影性质。
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公开(公告)号:US08098925B2
公开(公告)日:2012-01-17
申请号:US12269762
申请日:2008-11-12
申请人: Markus R. Silvestri , Jin Wu , M. John Hinckel , David M. Skinner , Kent J. Evans , Robert J. Meyer , Kathleen M. Carmichael , Dale S. Renfer
发明人: Markus R. Silvestri , Jin Wu , M. John Hinckel , David M. Skinner , Kent J. Evans , Robert J. Meyer , Kathleen M. Carmichael , Dale S. Renfer
IPC分类号: G06K7/10
CPC分类号: G03G5/047 , G03G5/05 , G03G5/0525 , G03G5/147
摘要: The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to an improved photoreceptor that exhibits little to no response to injected charges and demonstrates excellent ghosting properties.
摘要翻译: 目前公开的实施例一般涉及电子照相成像构件,例如层状感光体结构,以及制造和使用它们的方法。 更具体地,实施方案涉及对注入的电荷几乎没有或没有反应的改进的感光体,并且显示出优异的重影性质。
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公开(公告)号:US20080286669A1
公开(公告)日:2008-11-20
申请号:US11803476
申请日:2007-05-15
申请人: Jin Wu , Markus R. Silvestri , Kent J. Evans , Daniel V. Levy , Michael A. Morgan , M. John Hinckel , Liang-Bih Lin
发明人: Jin Wu , Markus R. Silvestri , Kent J. Evans , Daniel V. Levy , Michael A. Morgan , M. John Hinckel , Liang-Bih Lin
IPC分类号: G03G15/02
CPC分类号: G03G5/0564 , G03G5/047 , G03G5/0614 , G03G5/0696 , G03G2215/00957
摘要: A photoconductor that includes a supporting substrate, a first photogenerating layer, a second photogenerating layer and at least one charge transport layer. The first photogenerating layer contains, for example, a phthalocyanine pigment, and the second photogenerating layer contains a different phthalocyanine pigment than the first photogenerating layer phthalocyanine.
摘要翻译: 一种感光体,包括支撑衬底,第一光生成层,第二光生成层和至少一个电荷输送层。 第一光生代层含有例如酞菁颜料,第二光生代层含有与第一光生代酞菁不同的酞菁颜料。
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公开(公告)号:US07862967B2
公开(公告)日:2011-01-04
申请号:US11803476
申请日:2007-05-15
申请人: Jin Wu , Markus R. Silvestri , Kent J. Evans , Daniel V. Levy , Michael A. Morgan , M. John Hinckel , Liang-Bih Lin
发明人: Jin Wu , Markus R. Silvestri , Kent J. Evans , Daniel V. Levy , Michael A. Morgan , M. John Hinckel , Liang-Bih Lin
IPC分类号: G03G5/00
CPC分类号: G03G5/0564 , G03G5/047 , G03G5/0614 , G03G5/0696 , G03G2215/00957
摘要: A photoconductor that includes a supporting substrate, a first photogenerating layer, a second photogenerating layer and at least one charge transport layer. The first photogenerating layer contains, for example, a phthalocyanine pigment, and the second photogenerating layer contains a different phthalocyanine pigment than the first photogenerating layer phthalocyanine.
摘要翻译: 一种感光体,包括支撑衬底,第一光生成层,第二光生成层和至少一个电荷输送层。 第一光生代层含有例如酞菁颜料,第二光生代层含有与第一光生代酞菁不同的酞菁颜料。
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公开(公告)号:US07838187B2
公开(公告)日:2010-11-23
申请号:US11894451
申请日:2007-08-21
申请人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Robert W. Hedrick , Gary A. Batt , M. John Hinckel
发明人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Robert W. Hedrick , Gary A. Batt , M. John Hinckel
IPC分类号: G03G15/02
CPC分类号: G03G5/047 , G03G5/0539 , G03G5/0575 , G03G5/0578 , G03G5/102 , G03G2215/00957
摘要: The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved electrostatographic imaging member having a charge transport layer that is dual-dopant, wherein operating life improvement is achieved by incorporating a small amount of compatible thermalsetting resin and polyhedral oligomeric silsesquioxane into the layer. Incorporation of these resins have been shown to increase charge transport life.
摘要翻译: 目前公开的实施例涉及用于静电放电的电荷传输层。 更具体地,实施例涉及具有双重掺杂剂的电荷传输层的改进的静电摄影成像构件,其中通过在该层中并入少量相容的热固性树脂和多面体低聚倍半硅氧烷来实现寿命改善。 这些树脂的掺入已经显示出增加电荷传输寿命。
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公开(公告)号:US20090053635A1
公开(公告)日:2009-02-26
申请号:US11894451
申请日:2007-08-21
申请人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Robert W. Hedrick , Gary A. Batt , M. John Hinckel
发明人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Robert W. Hedrick , Gary A. Batt , M. John Hinckel
CPC分类号: G03G5/047 , G03G5/0539 , G03G5/0575 , G03G5/0578 , G03G5/102 , G03G2215/00957
摘要: The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved electrostatographic imaging member having a charge transport layer that is dual-dopant, wherein operating life improvement is achieved by incorporating a small amount of compatible thermalsetting resin and polyhedral oligomeric silsesquioxane into the layer. Incorporation of these resins have been shown to increase charge transport life.
摘要翻译: 目前公开的实施例涉及用于静电放电的电荷传输层。 更具体地,实施例涉及具有双重掺杂剂的电荷传输层的改进的静电摄影成像构件,其中通过在该层中并入少量相容的热固性树脂和多面体低聚倍半硅氧烷来实现寿命改善。 这些树脂的掺入已经显示出增加电荷传输寿命。
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