公开(公告)号：US07183028B2

公开(公告)日：2007-02-27

申请号：US10749164

申请日：2003-12-30

申请人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law ,  Vytautas Getautis ,  Maryte Daskeviciene ,  Edmundas Montrimas ,  Janina Gavutiene

发明人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law ,  Vytautas Getautis ,  Maryte Daskeviciene ,  Edmundas Montrimas ,  Janina Gavutiene

IPC分类号： G03G5/06 ,  C07D303/08

CPC分类号： C07D303/22 ,  C07D455/00 ,  G03G5/0616 ,  G03G5/0625 ,  G03G5/0638 ,  G03G5/0648 ,  G03G5/0661

摘要： Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where R1, R2, R3, and R4 are, independently, an alkyl group, an alkaryl group, an aryl group, or a part of a cyclic group; R5 is hydrogen, an alkyl group, an alkaryl group, an aryl group, or a heterocyclic group; X comprises an aromatic group, such as an aryl group or an aromatic heterocyclic group; Y is a linking group; and Z comprises an epoxy group; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging methods are described.

摘要翻译： 改进的有机光感受器包括在导电衬底上的导电衬底和光电导元件，光电导元件包括：（a）具有下式的电荷传输材料：其中R 1，R 2， R 3，R 3和R 4分别独立地为烷基，烷芳基，芳基或环状基团的一部分; R 5是氢，烷基，烷芳基，芳基或杂环基; X包括芳基，例如芳基或芳族杂环基; Y是连接组; Z包含环氧基; 和（b）电荷产生化合物。 描述相应的电子照相设备和成像方法。

公开(公告)号：US07090953B2

公开(公告)日：2006-08-15

申请号：US10772068

申请日：2004-02-04

申请人： Vytautas Getautis ,  Maryte Daskeviciene ,  Tadas Malinauskas ,  Edmundas Montrimas ,  Jonas Sidaravicius ,  Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law

发明人： Vytautas Getautis ,  Maryte Daskeviciene ,  Tadas Malinauskas ,  Edmundas Montrimas ,  Jonas Sidaravicius ,  Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law

IPC分类号： G03G15/06

CPC分类号： C07D405/14 ,  C07D303/36 ,  C07D407/12 ,  G03G5/06 ,  G03G5/0612 ,  G03G5/0618 ,  G03G5/0625 ,  G03G5/0696

摘要： This invention relates to a novel organophotoreceptor that comprises an electrically conductive substrate and photoconductive element on the electrically conductive substrate, the photoconductive element having a) a charge transport compound having the formula R1 is an aromatic group, an alkyl group, an alkenyl group, or a heterocyclic group; R2 comprises an (N,N-disubstituted)arylamine group; R3 comprises an epoxy group; R4 is H, an aromatic group, an alkyl group, an alkenyl group, or a heterocyclic group; and X is a first linking group; and (b) a charge generating compound. The epoxy group can be reacted with a functional group within the polymer to form a polymeric charge transport compound either directly or through a crosslinking agent. Corresponding electrophotographic apparatuses and imaging methods are also described.

摘要翻译： 本发明涉及一种新型的有机光感受器，其包括在导电基底上的导电基底和光电导元件，所述光电导元件具有a）具有式R 1的电荷传输化合物是芳族基团， 烷基，烯基或杂环基; R 2包含（N，N-二取代的）芳基胺基团; R 3包含环氧基; R 4是H，芳基，烷基，烯基或杂环基; X为第一连接基团; 和（b）电荷产生化合物。 环氧基团可以与聚合物内的官能团反应，直接或通过交联剂形成聚合电荷输送化合物。 还描述了相应的电子照相设备和成像方法。

公开(公告)号：US07037632B2

公开(公告)日：2006-05-02

申请号：US10670483

申请日：2003-09-25

申请人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Kam W. Law

发明人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Kam W. Law

IPC分类号： G03G5/047

CPC分类号： G03G5/0633 ,  G03G5/0616 ,  G03G5/0618 ,  G03G5/062

摘要： Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where the formula is described in the especification; and  (b) a charge generating compound.

摘要翻译： 改进的有机光感受器包括在导电衬底上的导电衬底和光电导元件，光电导元件包括：（a）具有下式的电荷传输材料，其中在特定说明中描述了该公式; 和（b）电荷产生化合物。

公开(公告)号：US07018757B2

公开(公告)日：2006-03-28

申请号：US10356683

申请日：2003-01-31

申请人： Jiayi Zhu ,  Zbigniew Tokarski ,  James A. Baker ,  Ronald J. Moudry ,  David T. Ask ,  Nusrallah Jubran ,  Kam W. Law

发明人： Jiayi Zhu ,  Zbigniew Tokarski ,  James A. Baker ,  Ronald J. Moudry ,  David T. Ask ,  Nusrallah Jubran ,  Kam W. Law

IPC分类号： G03G5/047

CPC分类号： G03G5/047 ,  G03G5/06 ,  G03G5/0696 ,  G03G7/0033

摘要： An electrophotographic article having a complex of charge generating material and at least one transfer material selected from the group consisting of electron transfer material and hole transfer material is formed by admixing the charge generating material, at least one transfer material, and an organic binder in a solvent to form a coatable dispersion comprising a complex of charge generating material and said at least one transfer material; and coating said coatable dispersion onto a conductive substrate to form a charge transfer layer on the electrophotoconductive article. A novel S-form titanyl oxyphthalocyanine is also preferred, the novel form displaying major peaks of Bragg's 2theta angle to the CuK-alpha characteristic X-ray (wavelength 1.541 Angstrom) at least at 9.5±0.2 degrees, 9.7±0.2 degrees, 11.7±0.2 degrees, 13.5±0.2 degrees, (optionally at 21±0.2 degrees and/or 23.5±0.2 degrees,) 24.1±0.2 degrees, 26.4±0.2 degrees, and 27.3±0.2 degrees group. Additional peaks, approaching or equivalent to major peaks, may also be present as 15.0, 15.3 and 16.0±0.2 degrees.

摘要翻译： 通过将电荷产生材料，至少一种转印材料和有机粘合剂混合在一起形成具有电荷产生材料和选自电子转移材料和空穴转移材料的至少一种转移材料的复合物的电子照相制品， 溶剂以形成包含电荷产生材料和所述至少一种转移材料的复合物的可涂覆分散体; 并将所述可涂覆分散体涂覆到导电基材上以在电子导电制品上形成电荷转移层。 一种新型的S型氧基氧代酞菁也是优选的，这种形式显示了布拉格2θ角与CuKα特征X射线（波长1.541埃）至少9.5±0.2度，9.7±0.2度，11.7± 24度±0.2度，26.4±0.2度和27.3±0.2度组（可选地为21±0.2度和/或23.5±0.2度）。 接近或等同于主峰的附加峰也可以以15.0,15.3和16.0±0.2度的形式存在。

公开(公告)号：US06546221B2

公开(公告)日：2003-04-08

申请号：US10127236

申请日：2002-04-19

申请人： James A. Baker ,  Gay L. Herman ,  Robert E. Brenner ,  Kam W. Law

发明人： James A. Baker ,  Gay L. Herman ,  Robert E. Brenner ,  Kam W. Law

IPC分类号： G03G1510

CPC分类号： G03G15/06 ,  G03G9/131 ,  G03G9/132 ,  G03G9/135 ,  G03G2215/0174 ,  G03G2215/0631

摘要： A developer storage and delivery system for liquid electrophotography having: (a) an insulating substrate with a first surface and a second surface; (b) a plurality of discrete conductive heating elements mounted on the first surface; and (c) a phase change developer having a melting point of at least 22° C., wherein the phase change developer is on the top surface of each of the discrete conductive heating elements, except that a small portion of both ends of each of the conductive heating elements is free of the phase change developer for conducting electricity.

摘要翻译： 一种用于液体电子照相术的显影剂存储和传送系统，具有：（a）具有第一表面和第二表面的绝缘基底;（b）安装在第一表面上的多个分立的导电加热元件; 和（c）熔点至少为22℃的相变显影剂，其中相变显影剂位于每个离散导电加热元件的顶表面上，除了每个的两端的一小部分 导电加热元件没有用于导电的相变显影剂。

公开(公告)号：US06261682B1

公开(公告)日：2001-07-17

申请号：US09107818

申请日：1998-06-30

申请人： Kam W. Law

发明人： Kam W. Law

IPC分类号： B32B1504

CPC分类号： B32B5/16 ,  B24D3/34 ,  B32B15/00 ,  B32B27/18 ,  B32B2475/00 ,  C08K5/098 ,  Y10T428/28 ,  Y10T428/31504 ,  Y10T428/31511 ,  Y10T428/31547 ,  Y10T428/31551 ,  Y10T428/31591 ,  Y10T428/31786 ,  Y10T428/3179 ,  Y10T428/31855 ,  Y10T428/31895 ,  Y10T428/31942 ,  Y10T428/31964

摘要： An abrasive article comprising a backing, a plurality of abrasive particles, a binder which adheres the abrasive particles to the backing, and a peripheral coat including an antiloading component is provided. The antiloading component is of the formula (CnH2n+1)—COO—M, wherein n is greater than 17 and M is selected from Group 1 of the Periodic Table, with the proviso that when M is lithium, n is greater than 21. The antiloading component can be included in a coated abrasive article, such as a lapping or structured abrasive article, and a nonwoven abrasive article.

摘要翻译： 提供了一种磨料制品，其包括背衬，多个研磨颗粒，将磨料颗粒粘附到背衬上的粘合剂以及包括防负荷组分的外围涂层。 抗负荷组分为式（CnH2n + 1）-COO-M，其中n大于17，M选自周期表第1组，条件是当M为锂时，n大于21。 抗载荷部件可以包括在涂覆的磨料制品中，例如研磨或结构化的磨料制品和非织造磨料制品。

公开(公告)号：US06205000B1

公开(公告)日：2001-03-20

申请号：US08346635

申请日：1994-11-30

申请人： Mary R. Hable ,  Kam W. Law ,  Christopher J. Zwettler ,  R. Galen McCrea, Jr. ,  David P. Smith ,  Jeffrey W. McCutcheon

发明人： Mary R. Hable ,  Kam W. Law ,  Christopher J. Zwettler ,  R. Galen McCrea, Jr. ,  David P. Smith ,  Jeffrey W. McCutcheon

IPC分类号： G11B2302

CPC分类号： G11B23/08778

摘要： The data cartridge drive belt of this invention comprises a layer of a low stiffness belt material and a layer of a high stiffness belt material. By inserting the belt into the tape cartridge so that the high stiffness belt material is adjacent to the tape pack and the low stiffness material is away from the tape pack the neutral axis in the belt is shifted toward the tape pack.

摘要翻译： 本发明的数据盒驱动带包括低刚度带材料层和高刚度带材料层。 通过将带子插入带盒中，使得高刚度带材料与带包装件相邻，并且低刚度材料远离带包装，带中的中性轴线朝向带包装件移动。

公开(公告)号：US5954844A

公开(公告)日：1999-09-21

申请号：US995570

申请日：1997-12-22

申请人： Kam W. Law ,  Walter L. Harmer ,  Alan R. Kirk ,  Ernest L. Thurber

发明人： Kam W. Law ,  Walter L. Harmer ,  Alan R. Kirk ,  Ernest L. Thurber

IPC分类号： B24D3/00 ,  B24D3/28 ,  B24D3/34 ,  B24D11/00 ,  B24D11/02 ,  C08J7/04 ,  C09K3/14

CPC分类号： B24D11/02 ,  B24D11/001 ,  B24D3/004 ,  B24D3/28 ,  B24D3/344 ,  B24D3/346

摘要： An abrasive article, for example, a coated, bonded, or nonwoven abrasive article comprising a binder, a plurality of abrasive particles, and an antiloading component.

摘要翻译： 磨料制品，例如包括粘合剂，多个磨料颗粒和抗负载组分的涂覆粘结或非织造材料制品。

公开(公告)号：US07300732B2

公开(公告)日：2007-11-27

申请号：US10775429

申请日：2004-02-10

申请人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Kam W. Law

发明人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Kam W. Law

IPC分类号： G03G5/06

CPC分类号： C07D455/04 ,  C07C251/84 ,  C07C2603/18 ,  C07D209/86 ,  G03G5/0605 ,  G03G5/0612 ,  G03G5/0614 ,  G03G5/0616

摘要： Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula, where R comprises a hydrogen, an alkyl group, an alkenyl group, a heterocyclic group, or an aromatic group; X comprises an arylamine group; and Y comprises a 9-fluorenylidene group having at least a solubilizing substituent; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging methods are described.

摘要翻译： 改进的有机光感受器包括在导电衬底上的导电衬底和光电导元件，光电导元件包括：（a）具有下式的电荷传输材料，其中R包括氢，烷基，烯基，杂环基 ，或芳族基团; X包括芳基胺基; Y包含至少具有增溶取代基的9-亚芴基; 和（b）电荷产生化合物。 描述相应的电子照相设备和成像方法。

公开(公告)号：US07029812B2

公开(公告)日：2006-04-18

申请号：US10634164

申请日：2003-08-05

申请人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law ,  Vytautas Getautis ,  Jonas V. Sidaravicius ,  Maryte Daskeviciene ,  Vygintas Jankauskas ,  Edmundas Montrimas ,  Valentas Gaidelis ,  Albina Stanisauskaite

发明人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law ,  Vytautas Getautis ,  Jonas V. Sidaravicius ,  Maryte Daskeviciene ,  Vygintas Jankauskas ,  Edmundas Montrimas ,  Valentas Gaidelis ,  Albina Stanisauskaite

IPC分类号： G03G5/04 ,  C07D303/36

CPC分类号： G03G5/06

摘要： This invention relates to a novel organophotoreceptor that comprises an electrically conductive substrate and photoconductive element on the electrically conductive substrate, the photoconductive element having a) a novel charge transport compound having the formula where X is a divalent hydrocarbon group of 1 to 30 carbon atoms, or a divalent hydrocarbon group of 1 to 30 carbon atoms where there is at least one substitution of a carbon atom by a heteroatom provided that no two heteroatoms may be adjacent within the backbone of an aliphatic divalent hydrocarbon radical, R1 is an aryl group or a heterocyclic group, R2 is a (N,N-disubstituted)arylamine group, and R3 is an epoxy group; and (b) a charge generating compound. The epoxy group can be reacted with a functional group within the polymer to form a polymeric charge transport compound either directly or through a crosslinking agent.

摘要翻译： 本发明涉及一种新颖的有机光感受器，其包括在导电基底上的导电基片和光电导元件，光电导元件具有a）具有下式的新型电荷传输化合物其中X为1至30个碳原子的二价烃基， 或1至30个碳原子的二价烃基，其中至少一个碳原子被杂原子取代，条件是在脂族二价烃基的骨架内没有两个杂原子相邻，R 1， SUB>是芳基或杂环基，R 2是（N，N-二取代的）芳基胺基，R 3是环氧基; 和（b）电荷产生化合物。 环氧基团可以与聚合物内的官能团反应，直接或通过交联剂形成聚合电荷输送化合物。