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31. 发明授权

US07022445B2 Imaging member 失效
标题翻译：成像成员
公开(公告)号：US07022445B2
公开(公告)日：2006-04-04
申请号：US10320811
申请日：2002-12-16
申请人： Yuhua Tong , Timothy J. Fuller , Colleen A. Helbig , Kent J. Evans , John F. Yanus , Karen S. Garland , Paul J. DeFeo , Anita P. Lynch , Kathleen M. Carmichael , Damodar M. Pai , Dale S. Renfer , Markus R. Silvestri
发明人： Yuhua Tong , Timothy J. Fuller , Colleen A. Helbig , Kent J. Evans , John F. Yanus , Karen S. Garland , Paul J. DeFeo , Anita P. Lynch , Kathleen M. Carmichael , Damodar M. Pai , Dale S. Renfer , Markus R. Silvestri
IPC分类号： G03G5/047 , G03G5/05
CPC分类号： G03G5/051 , G03G5/047 , G03G5/0517 , G03G5/0525 , G03G5/0564 , G03G5/0612 , G03G5/0696 , Y10S430/103
摘要： A charge transport layer for an imaging member comprising a charge transport layer wherein the charge transport layer is coated in two passes and wherein the second pass comprises the application of a charge transport component and a hindered phenol covalently bonded to a polymer. The charge transport layer exhibits excellent wear resistance, excellent electrical performance, and excellent print quality.
摘要翻译：一种用于成像构件的电荷传输层，其包括电荷传输层，其中电荷传输层以两遍的方式被涂覆，并且其中第二遍包括施加电荷传输组分和共价键合到聚合物上的受阻酚。电荷传输层具有优异的耐磨性，优异的电性能和优异的印刷质量。

32. 发明授权

US06340528B1 Crosslinkable polymer compositions for donor roll coatings 有权
标题翻译：用于供体辊涂层的可交联聚合物组合物
公开(公告)号：US06340528B1
公开(公告)日：2002-01-22
申请号：US09487288
申请日：2000-01-19
申请人： Bing R. Hsieh , Yuan Yu , Timothy J. Fuller , John F. Yanus , Damodar M. Pai , Heiko Rommelmann , Allen J. Thompson , Donald S. Stanton , Michelle L. Schlafer , Alan R. Kuntz , Ann M. Kazakos , William H. Wayman , Steven C. Hart
发明人： Bing R. Hsieh , Yuan Yu , Timothy J. Fuller , John F. Yanus , Damodar M. Pai , Heiko Rommelmann , Allen J. Thompson , Donald S. Stanton , Michelle L. Schlafer , Alan R. Kuntz , Ann M. Kazakos , William H. Wayman , Steven C. Hart
IPC分类号： B23B2736
CPC分类号： G03G15/0818 , G03G2215/0621 , G03G2215/0643 , G03G2215/0861 , Y10S428/906 , Y10T428/252 , Y10T428/254 , Y10T428/26 , Y10T428/31507 , Y10T428/31551 , Y10T428/31663 , Y10T428/31786 , Y10T428/31855
摘要： A donor member, useful in ionographic or electrophotographic apparatuses and preferably useful in hybrid scavengeless development units, has a substrate and an oxidized transport coating thereover. The oxidized transport coating includes a polymer binder, charge transporting molecules and one or more oxidizing agents. The polymer binder of the donor roll coating preferably includes one of (1) a crosslinked polymer with charge transporting molecules dispersed therein, or (2) a crosslinked polyamide binder with hydroxy charge transport molecules dispersed therein. The donor roll is preferably included in a printing machine that develops latent images formed on a photoconductive member.
摘要翻译：可用于阴离子或电子照相设备并且优选用于杂交无花果开发单元的供体构件在其上具有底物和氧化的运输涂层。氧化的运输涂层包括聚合物粘合剂，电荷输送分子和一种或多种氧化剂。供体辊涂层的聚合物粘合剂优选包括（1）分散有电荷传输分子的交联聚合物，或（2）分散有羟基电荷传输分子的交联聚酰胺粘合剂。供体辊优选包括在形成在感光体上的潜像的显影机中。

33. 发明授权

US06207334B1 Photoreceptor with improved combination of overcoat layer and charge transport layer 有权
标题翻译：具有改进的外涂层和电荷传输层组合的感光体
公开(公告)号：US06207334B1
公开(公告)日：2001-03-27
申请号：US09570286
申请日：2000-05-12
申请人： Kenny-tuan T. Dinh , Timothy J. Fuller , Markus R. Silvestri , Paul J. Defeo , Damodar M. Pai , John F. Yanus , Robert W. Nolley
发明人： Kenny-tuan T. Dinh , Timothy J. Fuller , Markus R. Silvestri , Paul J. Defeo , Damodar M. Pai , John F. Yanus , Robert W. Nolley
IPC分类号： G03G5047
CPC分类号： G03G5/0571 , G03G5/0542 , G03G5/0592 , G03G5/1473 , G03G5/14765 , G03G5/14791
摘要： An electrophotographic imaging member including a substrate, a charge generating layer, a charge transport layer, and an overcoat layer including a polyvinyl butyral film forming binder, a cross linked polyamide film forming binder, and a hole transport material. A process for forming an overcoated imaging member is also disclosed.
摘要翻译：包括基材，电荷产生层，电荷传输层和包括聚乙烯醇缩丁醛膜形成粘合剂的外涂层，交联聚酰胺薄膜形成粘合剂和空穴传输材料的电子照相成像构件。一种用于形成外涂成像构件的方法也是披露

34. 发明授权

US06200716B1 Photoreceptor with poly (vinylbenzyl alcohol) 有权
标题翻译：聚（乙烯基苄醇）光感受器
公开(公告)号：US06200716B1
公开(公告)日：2001-03-13
申请号：US09440556
申请日：1999-11-15
申请人： Timothy J. Fuller , Huoy-Jen Yuh , John S. Chambers , Harold F. Hammond , Damodar M. Pai , John F. Yanus , Markus R. Silvestri , Helen R. Cherniack
发明人： Timothy J. Fuller , Huoy-Jen Yuh , John S. Chambers , Harold F. Hammond , Damodar M. Pai , John F. Yanus , Markus R. Silvestri , Helen R. Cherniack
IPC分类号： G03G510
CPC分类号： G03G5/144 , G03G5/142
摘要： A photoreceptor including: (a) a substrate; (b) a charge blocking layer comprising a polymer polymerized fiom at least one monomer including vinylbenzyl alcohol monomer; and (c) at least one imaging layer.
摘要翻译：感光体，包括：（a）基材; （b）电荷阻挡层，其包含聚合至少一种包含乙烯基苄醇单体的单体的聚合物; 和（c）至少一个成像层。

35. 发明授权

US06197462B1 Cross-linked polyamide anticurl back coating for electrostatographic imaging members 有权
标题翻译：用于静电摄影成像的交联聚酰胺防反涂层
公开(公告)号：US06197462B1
公开(公告)日：2001-03-06
申请号：US09450196
申请日：1999-11-29
申请人： John F. Yanus , Timothy J. Fuller , Damodar M. Pai , William W. Limburg , John A. Bergfjord, Sr. , Dale S. Renfer
发明人： John F. Yanus , Timothy J. Fuller , Damodar M. Pai , William W. Limburg , John A. Bergfjord, Sr. , Dale S. Renfer
IPC分类号： G03G510
CPC分类号： G03G5/10
摘要： A flexible electrostatographic imaging member including at least one photographic imaging layer, a support layer, and an anticurl back layer having an exposed surface including a cross linked polyamide at the exposed surface, the polyamide being, formed from a solution selected from the group including a first solution including crosslinkable alcohol soluble polyamide containing methoxy methyl groups attached to amide nitrogen atoms, an acid having a pKa less than about 3, a cross linking agent selected from the group including a formaldehyde generating cross linking agent, an alkoxylated cross linking agent, a methylolamine cross linking agent and mixtures thereof, and a liquid selected from the group including alcohol solvents, diluent and mixtures thereof, a second solution including crosslinkable alcohol soluble polyamide free of methoxy methyl groups attached to amide nitrogen atoms, an acid having a pKa less than about 3, a cross linking agent selected from the group including a an alkoxylated cross linking agent, a methylolamine cross linking agent and mixtures thereof, and a liquid selected from the group including alcohol solvents, diluent and mixtures thereof.
摘要翻译：一种柔性静电摄影成像构件，其包括至少一个照相成像层，支撑层和具有暴露表面的防背面层，所述暴露表面在暴露表面包括交联聚酰胺，所述聚酰胺由选自包括可交联醇的第一溶液含有连接到酰胺氮原子上的甲氧基甲基的可溶性聚酰胺，pKa小于约3的酸，选自甲醛生成交联剂，烷氧基化交联剂，羟甲基胺交联剂的交联剂和其混合物和选自包括醇溶剂，稀释剂及其混合物的液体的液体，包含不含与酰胺氮原子连接的甲氧基甲基的可交联醇溶性聚酰胺，pKa小于约3的酸，第二溶液，交联剂选自包括烷氧基化物的基团 d交联剂，羟甲基胺交联剂及其混合物，以及选自醇溶剂，稀释剂及其混合物的液体。

36. 发明授权

US06194111B1 Crosslinkable binder for charge transport layer of a photoconductor 有权
标题翻译：光电导体的电荷传输层的可交联粘合剂
公开(公告)号：US06194111B1
公开(公告)日：2001-02-27
申请号：US09487327
申请日：2000-01-19
申请人： Timothy J. Fuller , Markus R. Silvestri , John F. Yanus , Damodar M. Pai , Paul J. De Feo , Dale S. Renfer , Anthony T. Ward , William W. Limburg , Harold F. Hammond , Robert W. Nolley
发明人： Timothy J. Fuller , Markus R. Silvestri , John F. Yanus , Damodar M. Pai , Paul J. De Feo , Dale S. Renfer , Anthony T. Ward , William W. Limburg , Harold F. Hammond , Robert W. Nolley
IPC分类号： G03G5047
CPC分类号： C08G65/38 , C08G8/02 , C08G16/00 , C08G65/48
摘要： A crosslinkable charge transport layer material for a photoconductor includes at least one poly(arylene ether alcohol), at least one polyisocyanate crosslinking agent and at least one charge transport material dispersed in a solvent. The crosslinkable charge transport layer material is crosslinked following application of the coating solution to the photoconductor. The photoconductor including such crosslinked charge transport layer exhibits excellent wear resistance so as to have long life, thereby reducing the cost of electrophotographic printing machines employing such photoconductors therein.
摘要翻译：用于光电导体的可交联电荷传输层材料包括至少一种聚（亚芳基醚醇），至少一种多异氰酸酯交联剂和分散在溶剂中的至少一种电荷输送材料。在将涂布溶液涂布到感光体上之后，可交联电荷输送层材料交联。包含这种交联的电荷输送层的感光体表现出优异的耐磨性，从而具有长的使用寿命，从而降低了在其中使用这种感光体的电子照相印刷机的成本。

37. 发明授权

US6127077A Photoreceptors with delayed discharge 有权
标题翻译：具有延迟放电的感光体
公开(公告)号：US6127077A
公开(公告)日：2000-10-03
申请号：US152972
申请日：1998-09-14
申请人： Damodar M. Pai , Chu-Heng Liu , John F. Yanus , Timothy J. Fuller , Markus R. Silvestri
发明人： Damodar M. Pai , Chu-Heng Liu , John F. Yanus , Timothy J. Fuller , Markus R. Silvestri
IPC分类号： G03G5/043 , G03G5/047 , G03G5/06
CPC分类号： G03G5/043 , G03G5/047 , G03G5/0614
摘要： A photoreceptor having a substrate, including: (a) a charge generating layer; (b) a first charge transport layer having a first charge carrier mobility value; and (c) a second charge transport layer having a second charge carrier mobility value, wherein the first charge transport layer is closer to the charge generating layer than the second charge transport layer and the second charge transport layer is contiguous to the first charge transport layer, wherein the second charge carrier mobility value is higher than the first charge carrier mobility value.
摘要翻译：具有基板的感光体，包括：（a）电荷产生层; （b）具有第一电荷载流子迁移率值的第一电荷传输层; 和（c）具有第二电荷迁移率值的第二电荷传输层，其中所述第一电荷传输层比所述第二电荷传输层更靠近所述电荷产生层，并且所述第二电荷传输层与所述第一电荷传输层邻接，其中所述第二电荷载流子迁移率值高于所述第一电荷载流子迁移率值。

38. 发明授权

US6103436A Overcoated photoreceptors and methods of using overcoated photoreceptors 有权
标题翻译：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。

39. 发明授权

US06027848A Layered photoreceptors with multiple transport layers 失效
标题翻译：具有多个传输层的分层光感受器
公开(公告)号：US06027848A
公开(公告)日：2000-02-22
申请号：US786469
申请日：1997-01-21
申请人： Damodar M. Pai , William W. Limburg
发明人： Damodar M. Pai , William W. Limburg
IPC分类号： C08G64/16 , G03G5/047 , G03G5/07 , G03G13/22
CPC分类号： G03G5/047 , C08G64/1641 , G03G5/076
摘要： An electrophotographic imaging member including a supporting substrate; an optional charge blocking layer; an optional adhesive layer; a charge generating layer and at least two charge transport layers, each charge transport layer including a charge transporting polymer (a) including a backbone containing charge transporting moieties in the backbone, the moieties having a chemical structure different from the chemical structure of charge transporting moieties in the charge transport polymer of any charge transport layer lying closer to the charge generating layer, and (b) having a higher ionization potential than the charge transport polymer in any charge transport layer lying closer to the charge generating layer. This imaging member may be employed in an electrophotographic imaging process, particularly in high sensitivity infrared photoreceptors which are compatible with liquid ink development processes.
摘要翻译：一种电子照相成像构件，包括支撑衬底; 可选的电荷阻挡层; 可选粘合层; 电荷产生层和至少两个电荷传输层，每个电荷传输层包括电荷传输聚合物（a），其包含在主链中含有电荷传输部分的主链，所述部分具有不同于电荷传输部分的化学结构的化学结构在更靠近电荷产生层的任何电荷传输层的电荷输送聚合物中，和（b）在靠近电荷产生层的任何电荷传输层中具有比电荷输送聚合物更高的电离电位。该成像构件可以用于电子照相成像过程中，特别是在与液体油墨显影方法相容的高灵敏度红外感光体中。

40. 发明授权

US5874192A Imaging members with charge transport layers containing high performance polymer blends 失效
标题翻译：具有电荷传输层的成像构件包含高性能聚合物共混物
公开(公告)号：US5874192A
公开(公告)日：1999-02-23
申请号：US976218
申请日：1997-11-21
申请人： Timothy J. Fuller , Leon A. Teuscher , Damodar M. Pai , John F. Yanus , Kathleen M. Carmichael , Edward F. Grabowski , Paul F. Zukoski
发明人： Timothy J. Fuller , Leon A. Teuscher , Damodar M. Pai , John F. Yanus , Kathleen M. Carmichael , Edward F. Grabowski , Paul F. Zukoski
IPC分类号： C08L69/00 , C08L71/00 , G03G5/05 , G03G5/07 , G03G5/04
CPC分类号： G03G5/076 , G03G5/0564 , G03G5/0589
摘要： Disclosed is an imaging member which comprises a conductive substrate, a photogenerating material, a charge transport material, and a polymeric binder comprising (a) a first polymer comprising a polycarbonate, and (b) a second polymer of the formulae I, II, III, IV, V, VI, VII, VIII, IX, or X as further defined herein.
摘要翻译：公开了一种成像构件，其包括导电基底，光生材料，电荷输送材料和聚合物粘合剂，其包含（a）包含聚碳酸酯的第一聚合物和（b）式I，II，III的第二聚合物，IV，V，VI，VII，VIII，IX或X。

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