公开(公告)号：US06197462B1

公开(公告)日：2001-03-06

申请号：US09450196

申请日：1999-11-29

Applicant: John F. Yanus ,  Timothy J. Fuller ,  Damodar M. Pai ,  William W. Limburg ,  John A. Bergfjord, Sr. ,  Dale S. Renfer

Inventor： John F. Yanus ,  Timothy J. Fuller ,  Damodar M. Pai ,  William W. Limburg ,  John A. Bergfjord, Sr. ,  Dale S. Renfer

IPC: G03G510

CPC classification number: G03G5/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06194111B1

公开(公告)日：2001-02-27

申请号：US09487327

申请日：2000-01-19

Applicant: 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

Inventor： 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: G03G5047

CPC classification number: C08G65/38 ,  C08G8/02 ,  C08G16/00 ,  C08G65/48

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US6127077A

公开(公告)日：2000-10-03

申请号：US152972

申请日：1998-09-14

Applicant: Damodar M. Pai ,  Chu-Heng Liu ,  John F. Yanus ,  Timothy J. Fuller ,  Markus R. Silvestri

Inventor： Damodar M. Pai ,  Chu-Heng Liu ,  John F. Yanus ,  Timothy J. Fuller ,  Markus R. Silvestri

IPC: G03G5/043 ,  G03G5/047 ,  G03G5/06

CPC classification number: G03G5/043 ,  G03G5/047 ,  G03G5/0614

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US6103436A

公开(公告)日：2000-08-15

申请号：US182602

申请日：1998-10-29

Applicant: 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

Inventor： 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: C08G69/36 ,  G03G5/05 ,  G03G5/06 ,  G03G5/147 ,  G03G5/047

CPC classification number: G03G5/0571 ,  C08G69/36 ,  G03G5/0614 ,  G03G5/14708 ,  G03G5/14765

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US6025104A

公开(公告)日：2000-02-15

申请号：US921820

申请日：1992-07-29

Applicant: Timothy J. Fuller ,  Ralph A. Mosher

Inventor： Timothy J. Fuller ,  Ralph A. Mosher

IPC: G03G9/087 ,  G03G9/00

CPC classification number: G03G9/08768

Abstract: A toner composition comprised of substituted polyoxazolines resin particles, pigment particles, and optional charge enhancing additives.

Abstract translation: 由取代的聚恶唑啉树脂颗粒，颜料颗粒和任选的电荷增强添加剂组成的调色剂组合物。

公开(公告)号：US5958995A

公开(公告)日：1999-09-28

申请号：US705376

申请日：1996-08-29

Applicant: Ram S. Narang ,  Timothy J. Fuller

Inventor： Ram S. Narang ,  Timothy J. Fuller

IPC: B41J2/16 ,  C08F2/46 ,  C08J3/28 ,  C08L67/00 ,  C08L71/00 ,  G03F7/032 ,  G03F7/038 ,  H01L21/027 ,  C08L71/12 ,  G03F7/004

CPC classification number: G03F7/032 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  B41J2/1645 ,  G03F7/038 ,  G03F7/0388 ,  Y10S522/904 ,  Y10S522/905

Abstract: Disclosed is a composition for preparing a thermal ink jet printhead which comprises a mixture of (A) a polymer, some monomer repeat units of which have at least one photosensitivity-imparting group thereon, said polymer having a first degree of photosensitivity-imparting group substitution measured in milliequivalents photosensitivity-imparting group per gram either (1) a polymer having a second degree of photosensitivity-imparting group substitution measured in milliequivalents of photosensitivity-imparting group per gram lower than the first degree of photosensitivity-imparting group substitution, wherein said second degree of photosensitivity-imparting group substitution may be zero, wherein the mixture of the first component and the second component has a third degree of photosensitivity-imparting group substitution measured in milliequivalents of photosensitivity-imparting group per gram which is lower than the first degree of photosensitivity-imparting group substitution and higher than the second degree of photosensitivity-imparting group substitution, or (2) a reactive diluent having at least one photosensitivity-imparting group per molecule and having a fourth degree of photosensitivity-imparting group substitutions measured in milliequivalents of photosensitivity-imparting group per gram, wherein the mixture of the first component and the second component has a fifth degree of photosensitivity-imparting group substitution measured in milliequivalents of photosensitivity-imparting group per gram which is higher than the first degree of photosensitivity-imparting group substitution and lower than the fourth degree of photosensitivity-imparting group substitution.

Abstract translation: 公开了一种用于制备热喷墨打印头的组合物，其包含（A）聚合物，其中一些单体重复单元在其上具有至少一个光敏性赋予基团的混合物的混合物，所述聚合物具有第一程度的感光性赋予组取代 以毫克量的光敏感度赋予组每克测量（1）具有第二程度的感光性赋予组取代的聚合物，其以感光性赋予组的毫当量测得的克数低于第一光敏性赋予组取代度，其中所述第二 感光性赋予组取代度可以为零，其中第一组分和第二组分的混合物具有以每克的感光性赋予组的毫当量测量的第三度感光性赋予组取代度，其低于第一程度 光敏性赋予组取代度高 她比第二度的光敏性赋予组取代，或者（2）每分子具有至少一个光敏性赋予组的反应性稀释剂，并且具有在感光性赋予组的毫当量每克中测量的第四度感光性赋予组取代度 其特征在于，所述第一成分和所述第二成分的混合物的感光性赋予组的第五取代度以每摩尔的感光性赋予组的毫当量测定，高于第一感光性赋予组取代度，低于第四组 感光度赋予组取代度。

公开(公告)号：US5874192A

公开(公告)日：1999-02-23

申请号：US976218

申请日：1997-11-21

Applicant: Timothy J. Fuller ,  Leon A. Teuscher ,  Damodar M. Pai ,  John F. Yanus ,  Kathleen M. Carmichael ,  Edward F. Grabowski ,  Paul F. Zukoski

Inventor： Timothy J. Fuller ,  Leon A. Teuscher ,  Damodar M. Pai ,  John F. Yanus ,  Kathleen M. Carmichael ,  Edward F. Grabowski ,  Paul F. Zukoski

IPC: C08L69/00 ,  C08L71/00 ,  G03G5/05 ,  G03G5/07 ,  G03G5/04

CPC classification number: G03G5/076 ,  G03G5/0564 ,  G03G5/0589

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5451483A

公开(公告)日：1995-09-19

申请号：US268608

申请日：1994-06-30

Applicant: Timothy J. Fuller ,  Ralph A. Mosher ,  John S. Berkes ,  John S. Chambers ,  James R. Larson

Inventor： Timothy J. Fuller ,  Ralph A. Mosher ,  John S. Berkes ,  John S. Chambers ,  James R. Larson

IPC: G03G9/12 ,  G03G9/13 ,  G03G9/135

CPC classification number: G03G9/1355 ,  G03G9/122 ,  G03G9/131 ,  G03G9/133

Abstract: A liquid developer comprised of a nonpolar liquid, thermoplastic resin particles comprised of a polyalkylene or polyalkylene with pendant acid or ammonium groups thereon, optional pigment, optional charge adjuvant and charge director.

Abstract translation: 包含非极性液体的液体显影剂，由其上含有酸或铵基团的聚亚烷基或聚亚烷基构成的热塑性树脂颗粒，任选的颜料，任选的电荷佐剂和电荷导向剂。

公开(公告)号：US5346790A

公开(公告)日：1994-09-13

申请号：US990476

申请日：1992-12-14

Applicant: Guerino G. Sacripante ,  Michael K. Georges ,  Grazyna Kmiecik-Lawrynowicz ,  Timothy J. Fuller

Inventor： Guerino G. Sacripante ,  Michael K. Georges ,  Grazyna Kmiecik-Lawrynowicz ,  Timothy J. Fuller

IPC: G03G9/08 ,  G03G9/093 ,  G03G9/00

CPC classification number: G03G9/0802 ,  G03G9/0825 ,  G03G9/09321

Abstract: A process for the preparation of a toner comprising: preparing an organic phase comprised of a first nonpolar olefinic monomer, a second nonpolar diolefinic monomer, a pigment, a free radical initiator, and optionally a charge control agent; adding the organic phase to an aqueous phase comprised of at least one surfactant; shearing the organic phase into the aqueous phase to form a microdroplet suspension of the organic phase dispersed in the aqueous phase; heating and polymerizing the microdroplets in the suspension to form nonpolar olefinic resin particles; halogenating the nonpolar olefinic resin particle mixture to form a nonpolar toner having a halopolymer resin outer surface or encapsulating shell; and optionally isolating the surface halogenated nonpolar toner.

Abstract translation: 一种制备调色剂的方法，包括：制备由第一非极性烯属单体，第二非极性二烯烃单体，颜料，自由基引发剂和任选的电荷控制剂组成的有机相; 将有机相加入到由至少一种表面活性剂组成的水相中; 将有机相切割到水相中以形成分散在水相中的有机相的微滴悬浮液; 加热和聚合悬浮液中的微滴形成非极性烯烃树脂颗粒; 将非极性烯烃树脂颗粒混合物卤化以形成具有卤素聚合物树脂外表面或封装壳的非极性调色剂; 并且可选地分离表面卤化非极性调色剂。

公开(公告)号：US5278016A

公开(公告)日：1994-01-11

申请号：US695880

申请日：1991-05-06

Applicant: Timothy J. Fuller ,  David H. Pan ,  William M. Prest, Jr. ,  Garland Jen ,  Michael K. Georges

Inventor： Timothy J. Fuller ,  David H. Pan ,  William M. Prest, Jr. ,  Garland Jen ,  Michael K. Georges

IPC: G03G9/08 ,  G03G9/087 ,  G03G9/09

CPC classification number: G03G9/0825 ,  Y10S430/105

Abstract: A toner composition comprised of resin particles and pigment particles, and wherein the toner is surface treated with a halogen.

Abstract translation: 由树脂颗粒和颜料颗粒组成的调色剂组合物，其中调色剂用卤素表面处理。