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公开(公告)号：US20110086299A1
公开(公告)日：2011-04-14
申请号：US12578430
申请日：2009-10-13
IPC分类号： G03G15/00
CPC分类号： G03G5/14704 , G03G5/076 , G03G5/14708 , G03G5/14713 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： Embodiments pertain to a novel imaging member, namely, an imaging member or photoreceptor comprising a removable protective outer layer which comprises light-absorbing material which substantially prevents any light absorption by the overcoat layer. Thus, the light-absorbing material reduces the intrinsic light shock suffered by conventional overcoat layers without negatively impacting electrical properties of the overcoat layer while improving print quality.
摘要翻译： 实施例涉及一种新颖的成像构件，即成像构件或感光体，其包括可移除的保护外层，其包括基本上防止外涂层的任何光吸收的光吸收材料。 因此，光吸收材料减少了常规外涂层所遭受的固有光冲击，而不会在改善印刷质量的同时负面地影响外涂层的电性能。
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公开(公告)号：US20100221044A1
公开(公告)日：2010-09-02
申请号：US12395534
申请日：2009-02-27
IPC分类号： G03G15/02
CPC分类号： G03G15/0208 , G03G15/0291 , G03G21/0094 , G03G21/06 , G03G2215/027
摘要： The presently disclosed embodiments are directed to charging devices which produce a negative corona. The present embodiments pertain to the use of a positive charging device, such as a scorotron, after the erase lamp and before negative charging station in the xerographic cyclic to mitigate the undesirable changes in charge transport layer electrical properties that result from exposure to corona while negatively charging the photoreceptor during latent image formation.
摘要翻译： 目前公开的实施例涉及产生负电晕的充电装置。 本实施例涉及在擦除灯之后使用正电荷装置（例如电晕），并且在静电复制循环中使用负电荷位置之前，以减轻由于暴露于电晕而导致的电荷传输层电特性的不期望的变化，而负面地 在潜像形成期间对感光体充电。
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公开(公告)号：US08043784B2
公开(公告)日：2011-10-25
申请号：US12023281
申请日：2008-01-31
IPC分类号： G03G5/00
CPC分类号： G03G5/047 , G03G5/0517 , G03G5/0525 , G03G5/0614
摘要： The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved imaging member having a charge transport layer comprising a top layer and a bottom layer, wherein the layers have varying concentrations of high quality N,N,N′N′-tetra(4-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine to provide tunable discharge rate.
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。 更具体地说，这些实施方案涉及一种改进的成像构件，其具有包含顶层和底层的电荷输送层，其中层具有不同浓度的高质量N，N，N'N'-四（4-甲基苯基） - （1,1'-联苯基）-4,4'-二胺，以提供可调节的排出速率。
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14.发明授权Photoreceptor containing substituted biphenyl diamine and method of forming same 失效含有取代联苯二胺的感光体及其形成方法公开(公告)号：US07875411B2
公开(公告)日：2011-01-25
申请号：US11756077
申请日：2007-05-31
申请人： Hany Aziz , Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Kathy L. De Jong , Ah-Mee Hor , Nan-Xing Hu
发明人： Hany Aziz , Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Kathy L. De Jong , Ah-Mee Hor , Nan-Xing Hu
IPC分类号： G03G5/00
CPC分类号： G03G5/0614 , G03G5/0592 , G03G5/14708 , G03G5/14791 , G03G5/14795
摘要： A photoreceptor with a substrate, a charge generating layer, a charge transport layer including N,N,N′N′-tetra(4-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine, having a purity of from about 95 percent to about 100 percent, and a protective overcoating layer, optionally including a hole transport material other than N,N,N′N′-tetra(4-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine, that will discharge from about 85% to about 100% of its surface potential in from 0 to about 40 milliseconds upon being subjected to xerographic charging and exposure to radiant energy of from about 1 erg/cm2 to about 5 ergs/cm2.
摘要翻译： 具有底物，电荷产生层，电荷传输层的感光体包括N，N，N'-二（4-甲基苯基） - （1,1'-联苯基）-4,4'-二胺，具有 纯度为约95％至约100％，以及保护性外涂层，任选地包括N，N，N'N'-四（4-甲基苯基） - （1,1'-联苯基） - 4,4'-二胺，在进行静电吸收和暴露于约1erg / cm 2至约5的辐射能时，其表面电位的约85％至约100％将从0至约40毫秒排出 ergs / cm2。
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15.发明申请PHOTORECEPTOR CONTAINING SUBSTITUTED BIPHENYL DIAMINE AND METHOD OF FORMING SAME 失效含有取代的联苯二胺的光催化剂及其形成方法公开(公告)号：US20080102388A1
公开(公告)日：2008-05-01
申请号：US11756077
申请日：2007-05-31
申请人： Hany Aziz , Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Kathy L. De Jong , Ah-Mee Hor , Nan-Xing HU
发明人： Hany Aziz , Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Kathy L. De Jong , Ah-Mee Hor , Nan-Xing HU
CPC分类号： G03G5/0614 , G03G5/0592 , G03G5/14708 , G03G5/14791 , G03G5/14795
摘要： A photoreceptor with a substrate, a charge generating layer, a charge transport layer including N,N,N′N′-tetra(4-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine, having a purity of from about 95 percent to about 100 percent, and a protective overcoating layer, optionally including a hole transport material other than N,N,N′N′-tetra(4-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine, that will discharge form about 85% to about 100% of its surface potential in from 0 to about 40 milliseconds upon being subjected to xerographic charging and exposure to radiant energy of from about 1 erg/cm2 to about 5 ergs/cm2.
摘要翻译： 具有底物，电荷产生层，电荷传输层的感光体包括N，N，N'-二（4-甲基苯基） - （1,1'-联苯基）-4,4'-二胺，具有 纯度为约95％至约100％，以及保护性外涂层，任选地包括N，N，N'N'-四（4-甲基苯基） - （1,1'-联苯基） - 4,4'-二胺，在进行静电照相充电并暴露于约1erg / cm 2的辐射能之后，将从0至约40毫秒内将其表面电位约85％至约100％放电， 2至约5ergerg / cm 2。
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16.发明授权Imaging members containing intermixed polymer charge transport component layer 失效包含混合聚合物电荷传输组分层的成像构件公开(公告)号：US07622231B2
公开(公告)日：2009-11-24
申请号：US11512892
申请日：2006-08-30
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/047 , G03G5/0503 , G03G5/0525 , G03G5/0564 , G03G5/0696 , G03G5/142 , Y10S430/103
摘要： A photoconductor containing a photogenerating layer, at least one charge transport layer, and a layer in contact with the charge transport layer comprised of a suitable polymer, and wherein the charge transport layer comprises molecules of the formula/structure wherein X represents alkyl.
摘要翻译： 包含光生成层，至少一个电荷输送层和与由合适的聚合物组成的电荷输送层接触的层的光电导体，其中电荷输送层包含式/结构的分子，其中X代表烷基。
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公开(公告)号：US20070281226A1
公开(公告)日：2007-12-06
申请号：US11422247
申请日：2006-06-05
申请人： Hany AZIZ , Gregory McGuire , Johann Junginger
发明人： Hany AZIZ , Gregory McGuire , Johann Junginger
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/0603 , G03G5/0612 , G03G5/08
摘要： An electrophotographic imaging member includes at least one layer including a hole transport material and a strong electron acceptor material, such as an electro photographic imaging member including a substrate, a charge generating layer, a hole transport layer, and an optional overcoating layer, wherein at least one layer of the electrophotographic imaging member comprises a strong electron acceptor material.
摘要翻译： 电子照相成像构件包括至少一层包括空穴传输材料和强电子受体材料的层，诸如包括基底，电荷产生层，空穴传输层和任选的外涂层的电子照相成像构件，其中在 电子照相成像构件的至少一层包括强电子受体材料。
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公开(公告)号：US07553592B2
公开(公告)日：2009-06-30
申请号：US11422247
申请日：2006-06-05
申请人： Hany Aziz , Gregory McGuire , Johann Junginger
发明人： Hany Aziz , Gregory McGuire , Johann Junginger
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/0603 , G03G5/0612 , G03G5/08
摘要： An electrophotographic imaging member includes at least one layer including a hole transport material and a strong electron acceptor material, such as an electrophotographic imaging member including a substrate, a charge generating layer, a hole transport layer, and an optional overcoating layer, wherein at least one layer of the electrophotographic imaging member comprises a strong electron acceptor material.
摘要翻译： 电子照相成像构件包括至少一层包括空穴传输材料和强电子受体材料的层，诸如包括衬底，电荷产生层，空穴传输层和任选的外涂层的电子照相成像构件，其中至少 电子照相成像部件的一层包括强电子受体材料。
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公开(公告)号：US20090197196A1
公开(公告)日：2009-08-06
申请号：US12023281
申请日：2008-01-31
IPC分类号： G03C1/73
CPC分类号： G03G5/047 , G03G5/0517 , G03G5/0525 , G03G5/0614
摘要： The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved imaging member having a charge transport layer comprising a top layer and a bottom layer, wherein the layers have varying concentrations of high quality N,N,N′N′-tetra(4-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine to provide tunable discharge rate.
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。 更具体地说，这些实施方案涉及一种改进的成像构件，其具有包含顶层和底层的电荷输送层，其中层具有不同浓度的高质量N，N，N'N'-四（4-甲基苯基） - （1,1'-联苯基）-4,4'-二胺，以提供可调节的排出速率。
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公开(公告)号：US20080057426A1
公开(公告)日：2008-03-06
申请号：US11512892
申请日：2006-08-30
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/047 , G03G5/0503 , G03G5/0525 , G03G5/0564 , G03G5/0696 , G03G5/142 , Y10S430/103
摘要： A photoconductor containing a photogenerating layer, at least one charge transport layer, and a layer in contact with the charge transport layer comprised of a suitable polymer, and wherein the charge transport layer comprises molecules of the formula/structure wherein X represents alkyl.
摘要翻译： 包含光生成层，至少一个电荷输送层和与由合适的聚合物组成的电荷输送层接触的层的光电导体，其中电荷输送层包含式/结构的分子，其中X代表烷基。
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