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公开(公告)号:US07989128B2
公开(公告)日:2011-08-02
申请号:US12059546
申请日:2008-03-31
申请人: Daniel V Levy , Liang-Bih Lin , Jin Wu
发明人: Daniel V Levy , Liang-Bih Lin , Jin Wu
IPC分类号: G03G5/04
CPC分类号: G03G5/0575 , G03G5/0612 , G03G5/0614 , G03G5/0653 , G03G5/0696
摘要: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and wherein the photogenerating layer contains a urea resin.
摘要翻译: 一种光电导体,其包括例如支撑衬底,光生成层以及至少一个由至少一个电荷传输组分构成的电荷传输层,并且其中所述光生成层含有脲树脂。
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公开(公告)号:US07763405B2
公开(公告)日:2010-07-27
申请号:US11728006
申请日:2007-03-23
申请人: Jin Wu , Ryan J. Ehmann , Lanhui Zhang , Lin Ma , Liang-Bih Lin , Daniel V. Levy
发明人: Jin Wu , Ryan J. Ehmann , Lanhui Zhang , Lin Ma , Liang-Bih Lin , Daniel V. Levy
IPC分类号: G03G5/10
CPC分类号: G03G5/0539 , G03G5/0564 , G03G5/0614 , G03G5/0696 , Y10S430/131
摘要: A photoconductor containing a fluoroalkyl ester layer, a supporting substrate, a photogenerating layer, and at least one charge transport layer.
摘要翻译: 含有氟烷基酯层的光电导体,支撑基板,光生成层和至少一个电荷输送层。
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公开(公告)号:US07722999B2
公开(公告)日:2010-05-25
申请号:US11496791
申请日:2006-08-01
申请人: Daniel V. Levy , Jin Wu , Liang-Bih Lin , Francisco J. Lopez
发明人: Daniel V. Levy , Jin Wu , Liang-Bih Lin , Francisco J. Lopez
IPC分类号: G03G5/14
CPC分类号: G03G5/144 , G03G5/047 , G03G5/0603 , G03G5/0614 , G03G5/0696 , G03G5/10
摘要: A photoconductor containing a substrate, a layer thereover, which layer contains, for example, a polyol resin, an aminoplast resin, a silicone free polyester, and a metal oxide dispersed therein; and at least one imaging layer formed on the polyol resin containing layer.
摘要翻译: 含有基材,其上的层的光电导体,该层包含例如多元醇树脂,氨基塑料树脂,无硅酮聚酯和分散在其中的金属氧化物; 以及形成在多元醇树脂含有层上的至少一个成像层。
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公开(公告)号:US07678517B2
公开(公告)日:2010-03-16
申请号:US11796900
申请日:2007-04-30
申请人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Linda L. Ferrarese
发明人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Linda L. Ferrarese
IPC分类号: G03G5/04
CPC分类号: G03G5/0696 , G03G5/0614 , G03G5/14704 , G03G5/14786
摘要: A photoconductor that includes a supporting substrate, and an active layer in contact with the substrate, and which active layer contains a photogenerating pigment of a titanyl phthalocyanine, at least one charge transport component, and a mixture of a metal oxide and a chelating agent, where the titanyl phthalocyanine is prepared by dissolving a Type I titanyl phthalocyanine in a solution comprising a trihaloacetic acid and an alkylene halide; adding the resulting mixture of the dissolved Type I titanyl phthalocyanine to a solution comprising an alcohol and an alkylene halide thereby precipitating a Type Y titanyl phthalocyanine; and treating the Type Y titanyl phthalocyanine with a monohalobenzene to form Type V titanyl phthalocyanine.
摘要翻译: 一种感光体,包括支撑衬底和与衬底接触的活性层,并且该活性层含有钛酞菁的光生色素,至少一种电荷传输组分和金属氧化物和螯合剂的混合物, 其中钛酞菁通过将I型氧钛酞菁溶解在包含三卤代乙酸和亚烷基卤的溶液中而制备; 将所得的溶解的I型氧钛酞菁的混合物加入到包含醇和亚烷基卤的溶液中,从而沉淀Y型氧钛酞菁; 并用单卤代苯处理Y型钛酞菁以形成V型氧钛酞菁。
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公开(公告)号:US07670739B2
公开(公告)日:2010-03-02
申请号:US11796931
申请日:2007-04-30
申请人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Linda L. Ferrarese
发明人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Linda L. Ferrarese
IPC分类号: G03G5/04
CPC分类号: G03G5/0507 , G03G5/0609 , G03G5/0612 , G03G5/062 , G03G5/0696
摘要: A photoconductor that includes a supporting substrate, and an active layer in contact with the substrate, and which layer contains at least one photogenerating pigment, at least one charge transport component, and a mixture of a metal oxide and a chelating agent of a tetrafluorodihydroxyanthraquinone.
摘要翻译: 一种光电导体,其包括支撑衬底和与衬底接触的有源层,并且该层包含至少一种光生颜料,至少一种电荷传输组分,以及四氟二羟基蒽醌的金属氧化物和螯合剂的混合物。
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公开(公告)号:US07560208B2
公开(公告)日:2009-07-14
申请号:US11496790
申请日:2006-08-01
申请人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Francisco J. Lopez
发明人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Francisco J. Lopez
IPC分类号: G03G5/14
CPC分类号: G03G5/142 , G03G5/047 , G03G5/0603 , G03G5/0614 , G03G5/0696 , G03G5/144
摘要: A photoconductor containing a substrate, an undercoat layer thereover comprising a resin mixture of, for example, a polyol resin, and an aminoplast resin, and a polyester, and a metal oxide; a photogenerating layer and at least one, such as 1 to about 4, charge transport layer.
摘要翻译: 含有基材的感光体,其内涂层包含例如多元醇树脂和氨基塑料树脂的树脂混合物,以及聚酯和金属氧化物; 光生代层和至少一个,例如1至约4个电荷传输层。
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公开(公告)号:US07544452B2
公开(公告)日:2009-06-09
申请号:US11211757
申请日:2005-08-26
申请人: Jin Wu , Daniel V. Levy , Liang-bih Lin , James R. Backus
发明人: Jin Wu , Daniel V. Levy , Liang-bih Lin , James R. Backus
IPC分类号: G03G5/14
摘要: Binders containing metal oxide nanoparticles and a co-resin of phenolic resin and aminoplast resin, and electrophotographic imaging member undercoat layer containing the binders.
摘要翻译: 包含金属氧化物纳米颗粒的粘合剂和酚醛树脂和氨基塑料树脂的共树脂,以及含有粘合剂的电子照相成像构件底涂层。
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公开(公告)号:US07534536B2
公开(公告)日:2009-05-19
申请号:US11496923
申请日:2006-08-01
申请人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Francisco J. Lopez
发明人: Liang-Bih Lin , Daniel V. Levy , Jin Wu , Francisco J. Lopez
IPC分类号: G03G5/14
摘要: A photoconductor containing a substrate, an undercoat layer thereover comprising a polyol resin, an aminoplast resin, a polyarylate, a siloxane modified polyarylate, an epoxy modified polyarylate, or a urethane modified polyarylate, or an amine modified polyarylate, and a metal oxide; a photogenerating layer, and at least one charge transport layer.
摘要翻译: 含有基材的光电导体,其内涂层包含多元醇树脂,氨基塑料树脂,多芳基化合物,硅氧烷改性聚芳酯,环氧改性聚芳酯或氨基甲酸酯改性聚芳酯,或胺改性聚芳酯,和金属氧化物; 光生代层和至少一个电荷传输层。
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公开(公告)号:US20080305415A1
公开(公告)日:2008-12-11
申请号:US11811455
申请日:2007-06-11
申请人: Jin Wu , Daniel V. Levy , Liang-Bih Lin , Lin Ma
发明人: Jin Wu , Daniel V. Levy , Liang-Bih Lin , Lin Ma
IPC分类号: G03G15/02
CPC分类号: G03G5/0696 , G03G5/0614 , G03G5/14704 , G03G5/14734 , G03G5/14769 , G03G5/14791
摘要: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, at least one charge transport layer comprised of at least one charge transport component, and an overcoating layer in contact with and contiguous to the top charge transport layer, and which overcoating is comprised of a polymer, an optional overcoating charge transport component, and needle shaped particles with an aspect ratio of from 2 to about 200.
摘要翻译: 一种光电导体,其包括例如支撑衬底,光生成层,至少一个电荷传输层,其由至少一个电荷传输组分构成,以及与顶部电荷传输层接触并邻近顶部电荷传输层的外涂层,以及所述外涂层 由聚合物,任选的外涂层电荷输送组分和纵横比为2至约200的针状颗粒组成。
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公开(公告)号:US07462433B2
公开(公告)日:2008-12-09
申请号:US11213522
申请日:2005-08-26
申请人: Jin Wu , Daniel V. Levy , Liang-bih Lin , Marc J. Livecchi
发明人: Jin Wu , Daniel V. Levy , Liang-bih Lin , Marc J. Livecchi
IPC分类号: G03G15/04
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 a photoreceptor additive to improve image quality.
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,实施方案涉及用于提高图像质量的光感受器添加剂。
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