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公开(公告)号:US08465888B2
公开(公告)日:2013-06-18
申请号:US13014808
申请日:2011-01-27
申请人: Yuhua Tong , Jin Wu , Edward F. Grabowski , Marc J. Livecchi
发明人: Yuhua Tong , Jin Wu , Edward F. Grabowski , Marc J. Livecchi
IPC分类号: G03G5/14
CPC分类号: G03G5/144 , G03G5/047 , G03G5/05 , G03G5/0614 , G03G5/142
摘要: A photoconductor comprising a substrate, an undercoat layer, a photogenerating layer and a charge transport layer is described. The undercoat layer is disposed on the substrate and comprises a metal oxide, and a mixture of a phenolic resin and a cyclohexanecarboxylate.
摘要翻译: 描述了包括基底,底涂层,光生代层和电荷输送层的感光体。 底涂层设置在基材上并包含金属氧化物,以及酚醛树脂和环己烷羧酸酯的混合物。
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公开(公告)号:US20120196216A1
公开(公告)日:2012-08-02
申请号:US13014808
申请日:2011-01-27
申请人: Yuhua Tong , Jin Wu , Edward F. Grabowski , Marc J. Livecchi
发明人: Yuhua Tong , Jin Wu , Edward F. Grabowski , Marc J. Livecchi
CPC分类号: G03G5/144 , G03G5/047 , G03G5/05 , G03G5/0614 , G03G5/142
摘要: A photoconductor comprising a substrate, an undercoat layer, a photogenerating layer and a charge transport layer is described. The undercoat layer is disposed on the substrate and comprises a metal oxide, and a mixture of a phenolic resin and a cyclohexanecarboxylate.
摘要翻译: 描述了包括基底,底涂层,光生代层和电荷输送层的感光体。 底涂层设置在基材上并包含金属氧化物,以及酚醛树脂和环己烷羧酸酯的混合物。
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公开(公告)号:US08153341B2
公开(公告)日:2012-04-10
申请号:US12768856
申请日:2010-04-28
申请人: Yuhua Tong , Jin Wu , Nancy L Belknap , Helen R Cherniack , Marc J Livecchi
发明人: Yuhua Tong , Jin Wu , Nancy L Belknap , Helen R Cherniack , Marc J Livecchi
IPC分类号: G03G9/00
CPC分类号: G03G5/142 , G03G5/0614 , G03G5/0696 , G03G5/144 , G03G2215/00957
摘要: A photoconductor that includes, for example, a supporting substrate, an undercoat layer thereover wherein the undercoat layer contains a metal oxide, a phenolic resin, and a phosphate; a photogenerating layer; and at least one charge transport layer.
摘要翻译: 一种光电导体,其包括例如支撑衬底,其下的底涂层,其中底涂层含有金属氧化物,酚醛树脂和磷酸盐; 光生代层; 和至少一个电荷传输层。
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公开(公告)号:US20120052428A1
公开(公告)日:2012-03-01
申请号:US12869124
申请日:2010-08-26
申请人: Yuhua Tong , Jin Wu , Nancy L. Belknap , Helen R. Cherniack , Marc J. Livecchi
发明人: Yuhua Tong , Jin Wu , Nancy L. Belknap , Helen R. Cherniack , Marc J. Livecchi
CPC分类号: G03G5/144 , G03G5/0605 , G03G5/0614 , G03G5/0696
摘要: A photoconductor that includes, for example, a supporting substrate, an undercoat layer thereover that contains a metal oxide, a phenolic resin, and a pentanediol ester; a photogenerating layer; and at least one charge transport layer.
摘要翻译: 包含例如支撑基板,含有金属氧化物的底涂层,酚醛树脂和戊二醇酯的感光体, 光生代层; 和至少一个电荷传输层。
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公开(公告)号:US08481235B2
公开(公告)日:2013-07-09
申请号:US12869124
申请日:2010-08-26
申请人: Yuhua Tong , Jin Wu , Nancy L. Belknap , Helen R. Cherniack , Marc J. Livecchi
发明人: Yuhua Tong , Jin Wu , Nancy L. Belknap , Helen R. Cherniack , Marc J. Livecchi
IPC分类号: G03G5/047
CPC分类号: G03G5/144 , G03G5/0605 , G03G5/0614 , G03G5/0696
摘要: A photoconductor that includes, for example, a supporting substrate, an undercoat layer thereover that contains a metal oxide, a phenolic resin, and a pentanediol ester; a photogenerating layer; and at least one charge transport layer.
摘要翻译: 包含例如支撑基板,含有金属氧化物的底涂层,酚醛树脂和戊二醇酯的感光体, 光生代层; 和至少一个电荷传输层。
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公开(公告)号:US20110269062A1
公开(公告)日:2011-11-03
申请号:US12768856
申请日:2010-04-28
申请人: Yuhua Tong , Jin Wu , Nancy L. Belknap , Helen R. Cherniack , Marc J. Livecchi
发明人: Yuhua Tong , Jin Wu , Nancy L. Belknap , Helen R. Cherniack , Marc J. Livecchi
IPC分类号: G03G15/04
CPC分类号: G03G5/142 , G03G5/0614 , G03G5/0696 , G03G5/144 , G03G2215/00957
摘要: A photoconductor that includes, for example, a supporting substrate, an undercoat layer thereover wherein the undercoat layer contains a metal oxide, a phenolic resin, and a phosphate; a photogenerating layer; and at least one charge transport layer.
摘要翻译: 一种光电导体,其包括例如支撑衬底,其下的底涂层,其中底涂层含有金属氧化物,酚醛树脂和磷酸盐; 光生代层; 和至少一个电荷传输层。
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公开(公告)号:US20110183244A1
公开(公告)日:2011-07-28
申请号:US12692521
申请日:2010-01-22
申请人: Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
发明人: Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
IPC分类号: G03G15/00
摘要: Embodiments relate generally to an imaging member that facilitates removal of the imaging member coating layers disposed over the imaging member and environmentally or “green” methods for using the same. More specifically, the present embodiments disclose an electrophotographic photoreceptor that includes a specifically formulated undercoat layer that allows easy removal of the photoreceptor layers disposed on top of the undercoat layer. The present embodiments provide a simple yet efficient method for reclaiming recycling or remanufacturing electrophotographic photoreceptors.
摘要翻译: 实施例总体上涉及有助于去除设置在成像构件上的成像构件涂层的成像构件和使用该成像构件的环境或“绿色”方法。 更具体地,本实施例公开了一种电子照相感光体,其包括特别配制的底涂层,其允许容易地去除设置在底涂层顶部上的感光体层。 本实施例提供了回收再循环或再生电子照相感光体的简单但有效的方法。
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公开(公告)号:US20110151363A1
公开(公告)日:2011-06-23
申请号:US12640255
申请日:2009-12-17
申请人: Yuhua Tong , Jin Wu , Robert P. Altavela , Edward F. Grabowski , Kent J. Evans , Adilson P. Ramos , Nancy L. Belknap , Helen R. Cherniack
发明人: Yuhua Tong , Jin Wu , Robert P. Altavela , Edward F. Grabowski , Kent J. Evans , Adilson P. Ramos , Nancy L. Belknap , Helen R. Cherniack
CPC分类号: C11D7/5004 , B09B5/00 , G03G5/102 , G03G5/142 , G03G5/144
摘要: Disclosed are undercoat layers comprising a metal oxide, a polymer, and a citrate of Formula (I): wherein R1 is H, alkyl, or COR′; wherein R′ is alkyl; and wherein R2, R3, and R4 are independently alkyl. The undercoat layers are useful in imaging members because they are easily separated from the substrate. This reduces the number of steps necessary to reclaim the substrate.
摘要翻译: 公开了包含式(I)的金属氧化物,聚合物和柠檬酸盐的底涂层:其中R 1是H,烷基或COR'; 其中R'是烷基; 并且其中R 2,R 3和R 4独立地为烷基。 底涂层在成像构件中是有用的,因为它们容易与基底分离。 这减少了回收衬底所需的步骤数。
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公开(公告)号:US08273512B2
公开(公告)日:2012-09-25
申请号:US12485834
申请日:2009-06-16
申请人: Yuhua Tong , Edward F. Grabowski , Jin Wu
发明人: Yuhua Tong , Edward F. Grabowski , Jin Wu
IPC分类号: G03G15/00
CPC分类号: G03G5/14 , G03G5/056 , G03G5/0592 , G03G5/0596
摘要: The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrostatographic, including digital, apparatuses. Embodiments pertain to an improved electrostatographic imaging member comprising an interfacial layer further comprising an opaque semi-crystalline polyester resin that is also a hot-melt adhesive to prevent light transmission to the substrate and thus significantly reduce “plywood effect,” a print quality defect.
摘要翻译: 目前公开的实施例一般涉及可用于成像设备构件和部件中的层,用于包括数字设备在内的静电照相。 实施例涉及一种改进的静电摄影成像构件,其包括界面层,其还包含不透明的半结晶聚酯树脂,该不透明半结晶聚酯树脂也是用于防止光透射到基底的热熔粘合剂,从而显着降低印刷质量缺陷的“胶合板效应”。
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公开(公告)号:US20110180099A1
公开(公告)日:2011-07-28
申请号:US12692437
申请日:2010-01-22
申请人: Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
发明人: Jin Wu , Yuhua Tong , Helen R. Cherniack , Edward F. Grabowski , Kent J. Evans , Nancy L. Belknap
CPC分类号: G03G5/144 , G03G5/005 , G03G5/0525 , G03G5/0528 , G03G5/10 , G03G5/142 , G03G5/14704 , G03G5/14752 , G03G5/1476
摘要: Embodiments relate generally to an imaging member that facilitates removal of the imaging member coating layers disposed over the imaging member and environmentally or “green” methods for using the same. More specifically, the present embodiments disclose an electrophotographic photoreceptor that includes a specifically formulated undercoat layer that allows easy removal of the photoreceptor layers disposed on top of the undercoat layer. The present embodiments provide a simple yet efficient method for reclaiming recycling or remanufacturing electrophotographic photoreceptors.
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