利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

39 条记录 (耗时 0.02 秒)

    Conducting compositions
    1.
    发明授权
    Conducting compositions 有权
    导电组合物

    公开(公告)号：US5976418A

    公开(公告)日：1999-11-02

    申请号：US186542

    申请日：1998-11-05

    申请人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Paul J. DeFeo ,  Markus R. Silvestri ,  Ram S. Narang ,  William W. Limburg ,  Dale S. Renfer ,  Milan Stolka ,  Martin A. Abkowitz ,  Ralph A. Mosher

    发明人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Paul J. DeFeo ,  Markus R. Silvestri ,  Ram S. Narang ,  William W. Limburg ,  Dale S. Renfer ,  Milan Stolka ,  Martin A. Abkowitz ,  Ralph A. Mosher

    IPC分类号： G03G9/087 ,  G03G9/13 ,  H01B1/12 ,  H01B1/00 ,  B05D5/12 ,  H01B1/20

    CPC分类号： H01B1/121 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/13 ,  G03G9/132

    摘要： A conductive polymer composition selected from the group consisting ofa first composition includinga polymer containing halomethylated aromatic groups, anda charge transporting material selected from the group consisting ofat least one charge transport monomer containing arylamine groups,at least one charge transport polymer containing arylamine units in the main polymer chain,and mixtures thereof, anda second composition includingat least one monomer containing a halomethylated aromatic group,at least one charge transport monomer containing arylamine groups anda polymer binder, anda third composition including:at least one monomer containing a halomethylated aromatic group, andat least one charge transport polymer with arylamine units in the main polymer chain.The aforementioned compositions may be applied as coatings and used in high speed laser printing and related printing processes. These conductive polymeric compositions and processes therefor provide improved stability and a broad range of conductivities, manufacturing and compositional latitude, and dielectric strength.

    摘要翻译： 选自包含含有卤代甲基化芳族基团的聚合物的第一组合物的导电聚合物组合物和选自至少一种含有芳基胺基团的电荷传输单体的电荷输送材料，至少一种含有芳基胺的电荷输送聚合物 主要聚合物链中的单元及其混合物，以及第二组合物，其包含至少一种含有卤代甲基化芳族基团的单体，至少一种含芳基胺基的电荷输送单体和聚合物粘合剂，以及第三组合物，其包含：至少一种单体 含有卤代甲基化芳族基团，以及至少一种具有芳基胺单元的电荷传输聚合物。 上述组合物可以用作涂层并用于高速激光打印和相关印刷工艺中。 这些导电聚合物组合物及其工艺提供了改进的稳定性和广泛的电导率，制造和组成纬度和介电强度。

    Aromatic amino charge transport layer in electrophotography
    2.
    发明授权
    Aromatic amino charge transport layer in electrophotography 失效
    电子照相术中的芳香族氨基电荷传输层

    公开(公告)号：US4299897A

    公开(公告)日：1981-11-10

    申请号：US121768

    申请日：1980-02-15

    申请人： Milan Stolka ,  John F. Yanus ,  Damodar M. Pai ,  Dale S. Renfer ,  James M. Pearson

    发明人： Milan Stolka ,  John F. Yanus ,  Damodar M. Pai ,  Dale S. Renfer ,  James M. Pearson

    IPC分类号： G03G5/06 ,  G03G5/14

    CPC分类号： G03G5/0614

    摘要： A photosensitive member having at least two electrically operative layers is disclosed. The first layer comprises a photoconductive layer which is capable of photogenerating holes and injecting photogenerated holes into a contiguous charge transport layer. The charge transport layer comprises an electrically inactive organic resinous material containing from about 10 to about 75 percent by weight of: ##STR1## R.sub.1 is selected from the group consisting of hydrogen (ortho) CH.sub.3, (meta) CH.sub.3, (para) CH.sub.3, and R.sub.2 is selected from the group consisting of hydrogen, (ortho) CH.sub.3, (meta) CH.sub.3, and (para) CH.sub.3. The charge transport layer while substantially non-absorbing in the spectral region of intended use is "active" in that it allows injection of photogenerated holes from the photoconductive layer, and allows these holes to be transported through the charge transport layer. This structure may be imaged in the conventional xerographic mode which usually includes charging, exposure to light and development.

    摘要翻译： 公开了具有至少两个电操作层的感光构件。 第一层包括光电导层，其能够对空穴进行光生并将光生空穴注入连续的电荷传输层。 电荷输送层包含含有约10至约75重量％的电惰性有机树脂材料：R 1选自氢（邻）CH 3，（间）CH 3，（对）CH 3， 并且R 2选自氢，（邻）CH 3，（甲基）CH 3和（对））CH 3。 在预期用途的光谱区域中基本上不吸收的电荷输送层是“活性的”，因为其允许从光电导层注入光生孔，并允许这些孔传输通过电荷输送层。 该结构可以以通常包括充电，曝光和显影的常规静电复印模式成像。

    Imaging member having a polycarbonate-biphenyl diamine charge transport layer
    3.
    发明授权
    Imaging member having a polycarbonate-biphenyl diamine charge transport layer 失效
    具有聚碳酸酯 - 联苯二胺电荷输送层的成像部件

    公开(公告)号：US4115116A

    公开(公告)日：1978-09-19

    申请号：US793666

    申请日：1977-05-04

    申请人： Milan Stolka ,  Damodar M. Pai ,  John F. Yanus

    发明人： Milan Stolka ,  Damodar M. Pai ,  John F. Yanus

    IPC分类号： G03G5/043 ,  G03G5/06 ,  G03G5/08 ,  H01L51/42 ,  G03G5/04 ,  G03G5/14

    CPC分类号： G03G5/0614 ,  G03G5/0436

    摘要： A photosensitive member having at least two electrically operative layers is disclosed. The first layer comprises a photoconductive layer which is capable of photogenerating holes and injecting photogenerated holes into a contiguous charge transport layer. The charge transport layer comprises an electrically inactive organic resinous material containing from about 15 to about 75 percent by weight of N,N'-diphenyl-N,N'-bis(phenylmethyl)-[1,1'-biphenyl]-4,4'-diamine. The charge transport layer while substantially non-absorbing in the spectral region of intended use is "active" in that it allows injection of photogenerated holes from the photoconductive layer, and allows these holes to be transported through the charge transport layer. This structure may be imaged in the conventional xerographic mode which usually includes charging, exposure to light and development.

    摘要翻译： 公开了具有至少两个电操作层的感光构件。 第一层包括光电导层，其能够对空穴进行光生并将光生空穴注入连续的电荷传输层。 电荷输送层包含含有约15至约75重量％的N，N'-二苯基-N，N'-双（苯基甲基） - [1,1'-联苯] -4， 4'-二胺。 在预期用途的光谱区域中基本上不吸收的电荷输送层是“活性的”，因为其允许从光电导层注入光生孔，并允许这些孔传输通过电荷输送层。 该结构可以以通常包括充电，曝光和显影的常规静电复印模式成像。

    Imaging system with a diamine charge transport material in a polycarbonate resin
    5.
    发明授权
    Imaging system with a diamine charge transport material in a polycarbonate resin 失效
    在聚碳酸酯树脂中具有二胺电荷传输材料的成像系统

    公开(公告)号：US4346158A

    公开(公告)日：1982-08-24

    申请号：US260496

    申请日：1981-05-04

    申请人： Damodar M. Pai ,  Milan Stolka ,  John F. Yanus

    发明人： Damodar M. Pai ,  Milan Stolka ,  John F. Yanus

    IPC分类号： G03G5/043 ,  G03G5/06 ,  G03G5/00 ,  G03G5/04

    CPC分类号： G03G5/0436 ,  G03G5/0614

    摘要： A photosensitive member having at least two electrically operative layers is disclosed. The first layer comprises an electrically conductive layer. The second layer comprises a charge transport layer. The third layer is a photoconductive layer contiguous with the transport layer. The photoconductive layer is capable of photogenerating and injecting photogenerated holes into the contiguous or adjacent electrically active part. The electrically active material comprises a polycarbonate resin material having dispersed therein from about 25 to 75 percent by weight of one or more compounds having the general formula: ##STR1## wherein X is selected from the group consisting of an alkyl group having from 1 to about 4 carbon atoms (e.g. methyl, ethyl, propyl, butyl, etc.) and chlorine in the ortho, meta or para position. This structure may be imaged in the conventional xerographic mode which usually includes charging, exposure to light and development.

    摘要翻译： 公开了具有至少两个电操作层的感光构件。 第一层包括导电层。 第二层包括电荷传输层。 第三层是与传输层邻接的光电导层。 光电导层能够对相邻或相邻的电活性部分进行光生并注入光生孔。 电活性材料包括其中分散有约25至75重量％的一种或多种具有以下通式的化合物的聚碳酸酯树脂材料：其中X选自具有1至约 4个碳原子（如甲基，乙基，丙基，丁基等）和邻位，间位或对位的氯。 该结构可以以通常包括充电，曝光和显影的常规静电复印模式成像。

    Charge transport overlayer in photoconductive element and method of use
    6.
    发明授权
    Charge transport overlayer in photoconductive element and method of use 失效
    光电导元件中的电荷传输层和使用方法

    公开(公告)号：US4140529A

    公开(公告)日：1979-02-20

    申请号：US835602

    申请日：1977-09-22

    申请人： Damodar M. Pai ,  John F. Yanus ,  Milan Stolka

    发明人： Damodar M. Pai ,  John F. Yanus ,  Milan Stolka

    IPC分类号： G03G5/06 ,  G03G5/14 ,  G03G5/04 ,  G03G13/22

    CPC分类号： G03G5/0614 ,  G03G5/14

    摘要： A photosensitive member having at least two electrically operative layers is disclosed. The first layer comprises a photoconductive layer which is capable of photogenerating holes and injecting photogenerated holes into a contiguous charge transport layer. The charge transport layer comprises an electrically inactive organic resinous material containing from about 10 to about 75 percent by weight of: ##STR1## where R.sub.1 is selected from the group consisting of an alkyl with from 1 to 12 carbon atoms and an alkyl with from 1 to 12 carbon atoms substituted by aryl groups selected from the group consisting of phenyl, maphthyl, anthryl, and biphenyl and R.sub.2 is selected from the group consisting of methyl, ethyl, chloro, bromo and hydrogen. The charge transport layer while substantially non-absorbing in the spectral region of intended use is "active" in that it allows injection of photogenerated holes from the photoconductive layer, and allows these holes to be transported through the charge transport layer. This structure may be imaged in the conventional xerographic mode which usually includes charging, exposure to light and development.

    摘要翻译： 公开了具有至少两个电操作层的感光构件。 第一层包括光电导层，其能够对空穴进行光生并将光生空穴注入连续的电荷传输层。 电荷传输层包含电活性有机树脂材料，其含有约10至约75重量％的：其中R 1选自具有1至12个碳原子的烷基和具有1至1个碳原子的烷基 被选自苯基，甲苯基，蒽基和联苯的芳基取代的12个碳原子，R 2选自甲基，乙基，氯，溴和氢。 在预期用途的光谱区域中基本上不吸收的电荷输送层是“活性的”，因为其允许从光电导层注入光生孔，并允许这些孔传输通过电荷输送层。 该结构可以以通常包括充电，曝光和显影的常规静电复印模式成像。

    Imaging system with a diamine charge transport material in a polycarbonate resin
    7.
    发明授权
    Imaging system with a diamine charge transport material in a polycarbonate resin 失效
    在聚碳酸酯树脂中具有二胺电荷传输材料的成像系统

    公开(公告)号：US4306008A

    公开(公告)日：1981-12-15

    申请号：US965970

    申请日：1978-12-04

    申请人： Damodar M. Pai ,  James M. Pearson ,  Milan Stolka ,  John F. Yanus

    发明人： Damodar M. Pai ,  James M. Pearson ,  Milan Stolka ,  John F. Yanus

    IPC分类号： G03G5/06 ,  G03G5/08 ,  G03G5/10 ,  G03G5/14

    CPC分类号： G03G5/0614

    摘要： A photosensitive member having at least two electrically operative layers is disclosed. The first layer comprises a photoconductive layer which is capable of photogenerating holes and injecting photogenerated holes into a contiguous charge transport layer. The charge transport layer comprises a polycarbonate resin containing from about 25 to about 75 percent by weight of one or more of a compound having a general formula: ##STR1## wherein R is selected from the group consisting of an alkyl group having from 1 to about 4 carbon atoms and chlorine in the ortho, meta or para position. This structure may be imaged in the conventional xerographic mode which usually includes charging, exposure to light and development.

    摘要翻译： 公开了具有至少两个电操作层的感光构件。 第一层包括光电导层，其能够对空穴进行光生并将光生空穴注入连续的电荷传输层。 电荷传输层包含含有约25至约75重量％的一种或多种具有以下通式的化合物的聚碳酸酯树脂：其中R选自具有1至约2个碳原子的烷基 4个碳原子和氯在邻位，间位或对位。 该结构可以以通常包括充电，曝光和显影的常规静电复印模式成像。

    Imaging system with a diamine charge transport material in a polycarbonate resin
    8.
    发明授权
    Imaging system with a diamine charge transport material in a polycarbonate resin 失效
    在聚碳酸酯树脂中具有二胺电荷传输材料的成像系统

    公开(公告)号：US4265990A

    公开(公告)日：1981-05-05

    申请号：US965969

    申请日：1978-12-04

    申请人： Milan Stolka ,  Damodar M. Pai ,  John F. Yanus

    发明人： Milan Stolka ,  Damodar M. Pai ,  John F. Yanus

    IPC分类号： G03G5/06 ,  G03G5/00 ,  G03G5/04

    CPC分类号： G03G5/0614

    摘要： A photosensitive member having at least two electrically operative layers is disclosed. The first layer comprises a photoconductive layer which is capable of photogenerating holes and injecting photogenerated holes into a contiguous charge transport layer. The charge transport layer comprises a polycarbonate resin containing from about 25 to about 75 percent by weight of one or more of a compound having the general formula: ##STR1## wherein X is selected from the group consisting of an alkyl group having from 1 to about 4 carbon atoms (e.g. methyl, ethyl, propyl, butyl, etc.) and chlorine in the ortho, meta or para position. This structure may be imaged in the conventional xerographic mode which usually includes charging, exposure to light and development.

    摘要翻译： 公开了具有至少两个电操作层的感光构件。 第一层包括光电导层，其能够对空穴进行光生并将光生空穴注入连续的电荷传输层。 电荷传输层包含含有约25至约75重量％的一种或多种具有以下通式的化合物的聚碳酸酯树脂：其中X选自具有1至约 4个碳原子（如甲基，乙基，丙基，丁基等）和邻位，间位或对位的氯。 该结构可以以通常包括充电，曝光和显影的常规静电复印模式成像。