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。

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。

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。

公开(公告)号：US4273846A

公开(公告)日：1981-06-16

申请号：US97024

申请日：1979-11-23

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

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

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

CPC分类号： G03G5/0614 ,  C09B57/008

摘要： An imaging member comprising a charge generation layer comprising a layer of photoconductive material and a contiguous charge transport layer of a polycarbonate resin material having dispersed therein from about 25 to about 75 percent by weight of one or more diamine compound having the general formula: ##STR1## wherein X.sub.1 and X.sub.2 are independently selected from the group consisting of a lower alkyl group having from 1 to about 4 carbon atoms, chlorine in the ortho, meta or para position, a para phenyl group and combinations thereof.

摘要翻译： 一种成像构件，其包括电荷产生层，所述电荷产生层包含光导电材料层和聚碳酸酯树脂材料的相邻电荷输送层，其中分散有约25至约75重量％的一种或多种具有以下通式的二胺化合物：其中X1和X2独立地选自具有1至约4个碳原子的低级烷基，邻位，间位或对位的氯，对位苯基及其组合。

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。

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。

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。

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。

公开(公告)号：US07655373B2

公开(公告)日：2010-02-02

申请号：US11956804

申请日：2007-12-14

申请人： Kenny-Tuan T. Dinh ,  Timothy J. Fuller ,  Paul J. DeFeo ,  Damodar M. Pai ,  John F. Yanus ,  Linda L. Ferrarese ,  Cindy C. Chen

发明人： Kenny-Tuan T. Dinh ,  Timothy J. Fuller ,  Paul J. DeFeo ,  Damodar M. Pai ,  John F. Yanus ,  Linda L. Ferrarese ,  Cindy C. Chen

IPC分类号： G03G15/08

CPC分类号： G03G5/14704 ,  G03G5/14765 ,  G03G5/14791

摘要： A method for forming images including a) depositing an electrostatic latent image on a charge retentive surface of a photoreceptor member having a substrate; a charge transport layer with charge transport materials; and an overcoat layer positioned on the charge transport layer, wherein the overcoat layer includes a crosslinkable alcohol-soluble polyamide; and wherein the overcoat layer further includes additives having titanium dioxide, silica, a crosslinking agent, a deletion control agent, and a charge transport molecule; and b) applying a developer material via a development component to the charge-retentive surface to develop the electrostatic latent image to form a developed image on the charge-retentive surface, wherein the developer material comprises emulsion aggregation toner, and further wherein at least one of the additives create a texturized surface on the charge retentive surface thereby reducing the contact area between the emulsion aggregation toners and the charge retentive surface enabling increased cleaning of toners.

摘要翻译： 一种用于形成图像的方法，包括：a）在具有基底的感光体的电荷保持表面上沉积静电潜像; 具有电荷传输材料的电荷传输层; 以及位于所述电荷输送层上的外涂层，其中所述外涂层包括可交联的醇可溶性聚酰胺; 并且其中所述外涂层还包括具有二氧化钛，二氧化硅，交联剂，缺失控制剂和电荷传输分子的添加剂; 以及b）通过显影组分将显影剂材料施加到所述电荷保持表面以显影所述静电潜像以在所述电荷保持性表面上形成显影图像，其中所述显影剂材料包括乳液聚集调色剂，并且其中至少一个 的添加剂在电荷保持性表面上产生纹理化的表面，从而减少乳液聚集调色剂与电荷保持性表面之间的接触面积，从而能够增加清洁调色剂。

公开(公告)号：US07205081B2

公开(公告)日：2007-04-17

申请号：US10014570

申请日：2001-12-14

申请人： Merlin E. Scharfe ,  Richard L. Schank ,  William W. Limburg ,  Damodar M. Pai ,  Dale S. Renfer ,  John F. Yanus ,  Paul J. DeFeo

发明人： Merlin E. Scharfe ,  Richard L. Schank ,  William W. Limburg ,  Damodar M. Pai ,  Dale S. Renfer ,  John F. Yanus ,  Paul J. DeFeo

IPC分类号： G03G5/047 ,  G03G5/147

CPC分类号： G03G5/14773 ,  G03G5/10 ,  G03G5/102 ,  G03G5/104 ,  G03G5/14 ,  G03G5/142 ,  G03G5/147

摘要： An imaging method utilizing an imaging member containing a supporting substrate, a layer of a charge carrier injecting surface, a hole blocking layer, an optional adhesive layer, a layer of a charge carrier transport material, a layer of an charge carrier generating material, an optional charge trapping layer, a crossed linked silicone rubber, and an electrically insulating overcoating layer. The member is first charged with electrostatic charges of a first polarity, charged a second time with electrostatic charges of a polarity opposite to said first polarity in order to substantially neutralize the charges residing on the electrically insulating surface of the member and exposed to an imagewise pattern of activating electromagnetic radiation whereby an electrostatic latent image is formed. The electrostatic latent image may be developed to form a visible image which may be transferred to a receiver member. The imaging member may be reused after erasure and cleaning.

摘要翻译： 一种使用包含支撑基板，载流子注入表面层，空穴阻挡层，任选的粘合剂层，电荷载流子传输材料层，载流子产生材料层， 可选择的电荷捕获层，交联的硅橡胶和电绝缘的外涂层。 该构件首先充电具有第一极性的静电电荷，第二次用与所述第一极性相反的极性的静电电荷充电，以便基本上中和位于构件的电绝缘表面上并暴露于成像图案的电荷 激活电磁辐射，由此形成静电潜像。 可以显影静电潜像以形成可以传送到接收器构件的可见图像。 成像构件可以在擦除和清洁之后再次使用。