公开(公告)号：US06669850B1

公开(公告)日：2003-12-30

申请号：US09382613

申请日：1999-08-25

申请人： Timothy J. Fuller ,  John F. Yanus ,  Markus R. Silvestri ,  Damodar M. Pai ,  Samuel Kaplan ,  Raymond K. Crandall ,  Kathleen M. Carmichael ,  David J. Maty

发明人： Timothy J. Fuller ,  John F. Yanus ,  Markus R. Silvestri ,  Damodar M. Pai ,  Samuel Kaplan ,  Raymond K. Crandall ,  Kathleen M. Carmichael ,  David J. Maty

IPC分类号： B01D1500

CPC分类号： B01J20/045 ,  B01D15/00 ,  B01J20/08 ,  C08G63/90 ,  C08G64/406 ,  C08G73/0672

摘要： A purification process composed of: contacting a contaminated composition including an optional fluid, a polymer, and an impurity with an adsorbent composition including an adsorbent, wherein the adsorbent is selected from the group consisting of an alumina and a magnesium sulfate, wherein a portion of the impurity binds to the adsorbent, wherein the polymer is a polycarbonate, a carbazole, a polyarylate, or a copolyester having the formula where n is the degree of polymerization.

摘要翻译： 一种纯化方法，其包括：将包含任选流体，聚合物和杂质的污染组合物与包含吸附剂的吸附剂组合物接触，其中吸附剂选自氧化铝和硫酸镁，其中一部分 杂质与吸附剂结合，其中聚合物是聚碳酸酯，咔唑，多芳基化合物或具有所述n的共聚酯是聚合度。

公开(公告)号：US5882831A

公开(公告)日：1999-03-16

申请号：US181625

申请日：1998-10-28

申请人： Timothy J. Fuller ,  Damodar M. Pai ,  Markus R. Silvestri ,  John F. Yanus ,  Timothy L. Lincoln ,  David J. Maty ,  Kathleen M. Carmichael

发明人： Timothy J. Fuller ,  Damodar M. Pai ,  Markus R. Silvestri ,  John F. Yanus ,  Timothy L. Lincoln ,  David J. Maty ,  Kathleen M. Carmichael

IPC分类号： G03G5/08 ,  G03G5/05 ,  G03G5/06 ,  G03G5/082 ,  G03G5/047

CPC分类号： G03G5/0503 ,  G03G5/0614 ,  G03G5/0637 ,  G03G5/08207

摘要： An electrophotographic imaging member comprising a charge generating layer comprising trigonal selenium particles and a charge transport layer, the charge transport layer includinga protonic acid or Lewis acida charge transporting small molecule,a film forming polymer, andan additive selected from the group consisting of1-alkylpiperidene,triethylamine,a complex of 1-alkylpiperidene and a protonic acid or Lewis acid,a complex of triethylamine and a protonic acid or Lewis acid and mixtures thereof.This imaging member may be fabricated using a solvent for applying the charge transport layer.

摘要翻译： 一种电子照相成像构件，其包括电荷产生层，其包含三角形硒颗粒和电荷输送层，所述电荷输送层包含质子酸或路易斯酸电荷输送小分子，成膜聚合物和选自以下的添加剂： 1-烷基哌啶，三乙胺，1-烷基哌啶和质子酸或路易斯酸的络合物，三乙胺和质子酸或路易斯酸的络合物及其混合物。 该成像构件可以使用用于施加电荷输送层的溶剂来制造。

公开(公告)号：US6071659A

公开(公告)日：2000-06-06

申请号：US218928

申请日：1998-12-22

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

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

IPC分类号： G03G5/05 ,  G03G5/147

CPC分类号： G03G5/14765 ,  G03G5/14708 ,  G03G5/14791

摘要： An electrophotographic imaging member includinga substrate,a charge generating layer,a charge transport layer, andan overcoat layer includinga hole transporting hydroxy arylamine compound having at least two hydroxy functional groups,bis-(2-methyl-4-diethylaminophenyl)-phenylmethane anda cross linked polyamide film forming binder.A process for forming an overcoated imaging member is also disclosed.

摘要翻译： 包括基板，电荷产生层，电荷传输层和包含具有至少两个羟基官能团的空穴传输羟基芳基胺化合物的外涂层的电子照相成像构件，双（2-甲基-4-二乙基氨基苯基） - 苯基甲烷 和交联聚酰胺薄膜形成粘合剂。 还公开了一种用于形成外涂成像构件的工艺。

公开(公告)号：US6132912A

公开(公告)日：2000-10-17

申请号：US320869

申请日：1999-05-27

申请人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Markus R. Silvestri ,  Huoy-Jen Yuh ,  John S. Chambers ,  Harold F. Hammond ,  Susan M. Vandusen ,  Dennis J. Prosser ,  Kathleen M. Carmichael ,  Robert C. U. Yu ,  Neil S. Patterson

发明人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Markus R. Silvestri ,  Huoy-Jen Yuh ,  John S. Chambers ,  Harold F. Hammond ,  Susan M. Vandusen ,  Dennis J. Prosser ,  Kathleen M. Carmichael ,  Robert C. U. Yu ,  Neil S. Patterson

IPC分类号： G03G5/043 ,  G03G5/14

CPC分类号： G03G5/142

摘要： A photoconductive imaging member comprised of a supporting substrate, a layer (1) thereover, a photogenerating layer and a charge transport layer, and wherein said layer (1) is generated from a mixture of a polyhydroxyalkylacrylate, and an amino alkyltrialkoxysilane.

摘要翻译： 一种感光成像部件，包括支撑基板，其上的层（1），光生代层和电荷输送层，并且其中所述层（1）由丙烯酸多羟基烷基酯和氨基烷基三烷氧基硅烷的混合物产生。

公开(公告)号：US6020096A

公开(公告)日：2000-02-01

申请号：US181451

申请日：1998-10-28

申请人： Timothy J. Fuller ,  Markus R. Silvestri ,  Damodar M. Pai ,  John F. Yanus ,  Raymond K. Crandall ,  Samuel Kaplan ,  Karen S. Garland

发明人： Timothy J. Fuller ,  Markus R. Silvestri ,  Damodar M. Pai ,  John F. Yanus ,  Raymond K. Crandall ,  Samuel Kaplan ,  Karen S. Garland

IPC分类号： G03G5/05 ,  G03G5/082 ,  G03G5/087

CPC分类号： G03G5/08207 ,  G03G5/05

摘要： An electrophotographic imaging member comprising a charge generating layer comprising trigonal selenium particles and a charge transport layer, the charge transport layer includinga protonic acid or Lewis acid,a charge transporting small molecule,a film forming polymer, andpolyalkylene-block-polyethylene oxide.This imaging member may be fabricated using a suitable solvent for applying the charge transport layer.

摘要翻译： 电子照相成像部件包括电荷产生层，该电荷产生层包含三角形硒颗粒和电荷传输层，电荷传输层包括质子酸或路易斯酸，电荷输送小分子，成膜聚合物和聚亚烷基嵌段聚环氧乙烷。 该成像构件可以使用适用于施加电荷输送层的溶剂来制造。

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

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。

公开(公告)号：US07851551B2

公开(公告)日：2010-12-14

申请号：US10808679

申请日：2004-03-25

申请人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Markus R. Silvestri ,  Kenny-Tuan T Dinh ,  Yuhua Tong

发明人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Markus R. Silvestri ,  Kenny-Tuan T Dinh ,  Yuhua Tong

IPC分类号： C08G63/48 ,  G03F7/00

CPC分类号： C08F8/12 ,  C08J5/18 ,  C08J2331/04 ,  C08F8/14 ,  C08F8/26 ,  C08F112/14 ,  C08F118/12

摘要： Disclosed is a process for the preparation of poly(vinylbenzyl alcohol) by, for example the hydrolysis of poly(vinylbenzyl acetate) in the presence of a basic catalyst in an organic solvent.

摘要翻译： 公开了通过在碱性催化剂存在下在有机溶剂中水解聚（乙烯基苄基乙酸酯）来制备聚（乙烯基苄醇）的方法。

公开(公告)号：US07074533B2

公开(公告)日：2006-07-11

申请号：US11090531

申请日：2005-03-25

申请人： Timothy J. Fuller ,  Satchidanand Mishra ,  John F. Yanus ,  Anthony M. Horgan ,  Geoffrey M. T. Foley ,  Huoy-Jen Yuh ,  Dale S. Renfer ,  Yuhua Tong ,  Kenny-Tuan T. Dinh ,  Markus R. Silvestri ,  John F. Graham

发明人： Timothy J. Fuller ,  Satchidanand Mishra ,  John F. Yanus ,  Anthony M. Horgan ,  Geoffrey M. T. Foley ,  Huoy-Jen Yuh ,  Dale S. Renfer ,  Yuhua Tong ,  Kenny-Tuan T. Dinh ,  Markus R. Silvestri ,  John F. Graham

IPC分类号： G03G5/147

CPC分类号： G03G5/0614 ,  G03G5/0677 ,  G03G5/14708 ,  G03G5/14765

摘要： A photoconductive imaging member containing a supporting substrate, a photogenerating layer, a charge transport layer, and in contact with the charge transport layer a layer comprised of a polymer and a yellow dye of the formula

摘要翻译： 一种光导成像构件，其包含支撑衬底，光生成层，电荷输送层，并且与电荷输送层接触，由聚合物和式

公开(公告)号：US06835515B2

公开(公告)日：2004-12-28

申请号：US10371782

申请日：2003-02-21

申请人： Yuhua Tong ,  John F. Yanus ,  William W. Limburg ,  Timothy J. Fuller ,  Dale S. Renfer ,  Markus R. Silvestri

发明人： Yuhua Tong ,  John F. Yanus ,  William W. Limburg ,  Timothy J. Fuller ,  Dale S. Renfer ,  Markus R. Silvestri

IPC分类号： G03G5147

CPC分类号： G03G5/0614 ,  G03G5/051 ,  G03G5/0514 ,  G03G5/0517 ,  G03G5/0521 ,  G03G5/0525 ,  G03G5/0557 ,  G03G5/0567 ,  G03G5/0589 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/14708 ,  G03G5/14747 ,  G03G5/1476 ,  G03G5/14786 ,  G03G5/14791

摘要： A composition is provided for coating a photoreceptor having a charge generating layer and a charge transport layer. The composition includes a hole transport material, a cross-linkable film forming binder having at least one functional group that is reactive with isocyanate, a blocked isocyanate cross-linking agent and a solvent having a boiling point equal to or below the deblocking temperature. The blocked isocyanate cross-linking agent is the reaction product of an isocyanate and a blocking agent, wherein the blocking agent has a boiling point temperature equal to or below a selected deblocking temperature to allow the isocyanate to form cross-links. The invention also provides an electrophotographic imaging member with an overcoat layer comprising a cross-linked film forming binder, an isocyanate compound, a hole transport material, and optionally a surface energy reducing agent. Processes for making the imaging members are also provided.