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    Imaging member with partially conductive overcoating
    1.
    发明授权
    Imaging member with partially conductive overcoating 有权
    具有部分导电涂层的成像构件

    公开(公告)号：US06139999A

    公开(公告)日：2000-10-31

    申请号：US429387

    申请日：1999-10-28

    申请人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Paul J. DeFeo ,  Anthony T. Ward ,  Dale S. Renfer ,  Harold F. Hammond ,  Merlin E. Scharfe ,  Markus R. Silvestri ,  William W. Limburg

    发明人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Paul J. DeFeo ,  Anthony T. Ward ,  Dale S. Renfer ,  Harold F. Hammond ,  Merlin E. Scharfe ,  Markus R. Silvestri ,  William W. Limburg

    IPC分类号： G03G5/05 ,  G03G5/147

    CPC分类号： G03G5/0592 ,  G03G5/0571 ,  G03G5/14765 ,  G03G5/14791

    摘要： An electrophotographic imaging member includingat least one photographic imaging layer anda partially electrically conductive overcoat layer includingfinely divided charge injection enabling particles dispersed ina charge transporting continuous matrix including a cross linked polyamide, charge transport molecules and oxidized charge transport molecules, the continuous matrix being formed from a solution selected from the group includinga first solution includingcrosslinkable alcohol soluble polyamide containing methoxy methyl groups attached to amide nitrogen atoms,an acid having a pK.sub.a of less than about 3,a cross linking agent selected from the group comprising a formaldehyde generating cross linking agent, an alkoxylated cross linking agent, a methylolamine cross linking agent and mixtures thereof,a dihydroxy arylamine, anda liquid selected from the group including alcohol solvents, diluent and mixtures thereof,a second solution includingcrosslinkable alcohol soluble polyamide free of methoxy methyl groups attached to amide nitrogen atoms,an acid having a pK.sub.a of less than about 3,an alkoxylated cross linking agent, a methylolamine cross linking agent and mixtures thereof,a dihydroxy arylamine, anda liquid selected from the group including alcohol solvents, diluent and mixtures thereof.The electrophotographic imaging process is also disclosed.

    摘要翻译： 一种电子照相成像构件，包括至少一个照相成像层和部分导电的外涂层，其包括分散在包含交联聚酰胺，电荷传输分子和氧化电荷传输分子的电荷传输连续基质中的细碎电荷注入使颗粒，连续基质 由选自包含第一溶液的溶液形成，所述溶液包括含有与酰胺氮原子连接的甲氧基甲基的可交联醇可溶性聚酰胺，pKa小于约3的酸，选自甲醛的交联剂 产生交联剂，烷氧基化交联剂，羟甲基胺交联剂及其混合物，二羟基芳基胺和选自醇溶剂，稀释剂及其混合物的液体;第二溶液，包括可交联醇可溶性聚 不含与酰胺氮原子连接的甲氧基甲基，pKa小于约3的酸，烷氧基化交联剂，羟甲基胺交联剂及其混合物，二羟基芳基胺和选自以下的液体： 醇溶剂，稀释剂及其混合物。 还公开了电子照相成像方法。

    Electrophotographic imaging member
    2.
    发明授权
    Electrophotographic imaging member 失效
    电子照相成像部件

    公开(公告)号：US6025102A

    公开(公告)日：2000-02-15

    申请号：US914643

    申请日：1997-08-19

    申请人： Damodar M. Pai ,  John F. Yanus ,  Timothy J. Fuller ,  Merlin E. Scharfe ,  Paul J. DeFeo ,  Markus R. Silvestri

    发明人： Damodar M. Pai ,  John F. Yanus ,  Timothy J. Fuller ,  Merlin E. Scharfe ,  Paul J. DeFeo ,  Markus R. Silvestri

    IPC分类号： G03G5/00 ,  G03G5/047 ,  G03G5/05 ,  G03G5/06

    CPC分类号： G03G5/0618 ,  G03G5/047 ,  G03G5/0517 ,  G03G5/0525 ,  G03G5/0614 ,  G03G5/0629

    摘要： A flexible electrophotographic imaging member including a supporting substrate coated with at least one imaging layer comprising charge transport material free of long chain alkyl carboxylate groups and a small amount of a different second hole transporting material containing at least two long chain alkyl carboxylate groups dissolved or molecularly dispersed in a film forming binder and coated from a mixture of solvents containing low boiling component and a small concentration of high boiling solvent. Preferably, the flexible electrophotographic imaging member is free of an anticurl backing layer, the imaging member comprising a supporting substrate uncoated on one side and coated on the opposite side with at least a charge generating layer and a charge transport layer containing comprising a first charge transport material and a small amount of a different second hole transporting material containing at least two long chain alkyl carboxylate groups dissolved or molecularly dispersed in a film forming binder and coated from a mixture of solvents containing low boiling component and a small concentration of high boiling solvent.

    摘要翻译： 柔性电子照相成像构件，其包括涂覆有至少一个成像层的支撑基底，该成像层包含不含长链烷基羧酸盐基团的电荷输送材料和少量溶解或分子量的至少两个长链烷基羧酸盐基团的第二空穴传输材料 分散在成膜粘合剂中并由含有低沸点组分和低浓度沸点溶剂的溶剂的混合物涂覆。 优选地，柔性电子照相成像构件没有防反射背衬层，成像构件包括在一侧未涂覆并且在至少一个电荷产生层和包含第一电荷传输的电荷传输层的相对侧上涂覆的支撑衬底 材料和少量不同的第二空穴传输材料，其包含溶解或分子分散在成膜粘合剂中并由含有低沸点组分和低浓度沸点溶剂的溶剂的混合物涂覆的至少两个长链烷基羧酸盐基团。

    Cross linked conducting compositions
    5.
    发明授权
    Cross linked conducting compositions 有权
    交联导电组合物

    公开(公告)号：US06107439A

    公开(公告)日：2000-08-22

    申请号：US218409

    申请日：1998-12-22

    申请人： John F. Yanus ,  Damodar M. Pai ,  Timothy J. Fuller ,  Paul J. DeFeo ,  Markus R. Silvestri ,  Dale S. Renfer ,  William W. Limburg

    发明人： John F. Yanus ,  Damodar M. Pai ,  Timothy J. Fuller ,  Paul J. DeFeo ,  Markus R. Silvestri ,  Dale S. Renfer ,  William W. Limburg

    IPC分类号： C08G75/32 ,  G03G15/08 ,  H01B1/12 ,  C08G75/00 ,  B05D3/02 ,  G03G15/00 ,  H01B1/00

    CPC分类号： C08G75/32 ,  G03G15/0803 ,  G03G15/0818 ,  H01B1/12 ,  G03G2215/0861

    摘要： A conductive composition including a mixture of a reaction product ofa hole transporting hydroxy functionalized aryl amine,a hydroxy functionalized arylamine that is different from the hole transporting hydroxy functionalized aryl amine,a cross linkable polyamide, andand an acid capable of simultaneously cross linking the polyamide and oxidizing a portion of the hydroxy functionalized arylamine,the mixture of a reaction product includinga hole transporting hydroxy functionalized aryl amine andan oxidized hydroxy functionalized aryl amine in aa crosslinked polyamide matrix.Other embodiments including processes for applying the aforementioned composition and processes for using devices containing the compositions in high speed laser printing and related printing systems are also disclosed.

    摘要翻译： 导电组合物，其包含空穴传输羟基官能化芳基胺，不同于空穴传输羟基官能化芳基胺的羟基官能化芳基胺，可交联聚酰胺和能够同时交联的酸的反应产物的混合物 聚酰胺和氧化一部分羟基官能化芳基胺，在交联的聚酰胺基质中包括空穴传输羟基官能化芳基胺和氧化的羟基官能化芳基胺的反应产物的混合物。 还公开了包括应用上述组合物的方法的其他实施方案以及使用包含组合物的装置在高速​​激光打印和相关印刷系统中的方法。

    Overcoated photoreceptors and methods of using overcoated photoreceptors
    9.
    发明授权
    Overcoated photoreceptors and methods of using overcoated photoreceptors 有权
    涂覆光感受器和使用外敷光感受器的方法

    公开(公告)号：US6103436A

    公开(公告)日：2000-08-15

    申请号：US182602

    申请日：1998-10-29

    申请人： John F. Yanus ,  Damodar M. Pai ,  Timothy J. Fuller ,  Paul J. DeFeo ,  Anthony T. Ward ,  Dale S. Renfer ,  William W. Limburg ,  Markus R. Silvestri ,  Harold F. Hammond ,  Robert W. Nolley

    发明人： John F. Yanus ,  Damodar M. Pai ,  Timothy J. Fuller ,  Paul J. DeFeo ,  Anthony T. Ward ,  Dale S. Renfer ,  William W. Limburg ,  Markus R. Silvestri ,  Harold F. Hammond ,  Robert W. Nolley

    IPC分类号： C08G69/36 ,  G03G5/05 ,  G03G5/06 ,  G03G5/147 ,  G03G5/047

    CPC分类号： G03G5/0571 ,  C08G69/36 ,  G03G5/0614 ,  G03G5/14708 ,  G03G5/14765

    摘要： An electrophotographic imaging member including a supporting substrate coated with at least photoconductive layer, a charge transport layer and an overcoating layer, the overcoating layer includinga hydroxy functionalized aromatic diamine anda hydroxy functionalized triarylamine dissolved or molecularly dispersed ina crosslinked polyamide matrix, the crosslinked polyamide prior to crosslinking being selected from the group consisting of materials represented by the following Formulae I and II: ##STR1## wherein: n is a positive integer sufficient to achieve a weight average molecular weight between about 5000 and about 100,000,R is an alkylene unit containing from 1 to 10 carbon atoms,between 1 and 99 percent of the R.sub.2 sites are --H, andthe remainder of the R.sub.2 sites are --CH.sub.2 --O--CH.sub.3, and ##STR2## wherein: m is a positive integer sufficient to achieve a weight average molecular weight between about 5000 and about 100000,R.sub.1 and R are independently selected from the group consisting of alkylene units containing from 1 to 10 carbon atoms, andbetween 1 and 99 percent of the R.sub.3 and R.sub.4 sites are --H, andthe remainder of the R.sub.3 and R.sub.4 sites are --CH.sub.2 --O--CH.sub.3.Coating compositions for the overcoating layer of this invention as well as methods of making and using the overcoated photoreceptor are also disclosed.

    摘要翻译： 一种电子照相成像构件，其包括涂覆有至少光电导层，电荷传输层和外涂层的支撑基底，所述外涂层包含溶解或分子分散在交联聚酰胺基质中的羟基官能化芳族二胺和羟基官能化三芳基胺，所述交联 交联前的聚酰胺选自由以下式I和II表示的材料组成的组：其中：n是足以实现约5000至约100,000的重均分子量的正整数，R是含有 1至10个碳原子，1至99％的R2位点为-H，其余部分为-CH2-O-CH3，其中：m为足以达到重均分子量的正整数 在约5000至约100000之间，R 1和R 2独立地选自亚烷基单元co 具有1至10个碳原子，并且1至99％的R 3和R 4位点是-H，并且R 3和R 4位点的其余部分是-CH 2 -O-CH 3。 还公开了本发明的外涂层的涂料组合物以及制备和使用外涂感光体的方法。