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1. 发明授权

US06905807B2 Liquid inks comprising stabilizing organosols 有权
标题翻译：液体油墨包括稳定有机物
公开(公告)号：US06905807B2
公开(公告)日：2005-06-14
申请号：US10334398
申请日：2002-12-31
申请人： Eric D. Morrison , Julie Qian , James A. Baker , Christopher J. Wolters , Kam W. Law
发明人： Eric D. Morrison , Julie Qian , James A. Baker , Christopher J. Wolters , Kam W. Law
IPC分类号： C09D11/00 , C09D11/02 , C09D11/10 , G03G9/13
CPC分类号： C09D11/106 , C09D11/03 , C09D11/107 , C09D11/30 , G03G9/133
摘要： A liquid ink for developing electrophotography images comprises: a) a carrier liquid having a Kauri-Butanol number less than 30; b) a grafted co-polymer comprising a (co)polymeric steric stabilizer covalently bonded to a thermoplastic (co)polymeric core that is insoluble in the carrier liquid, wherein the grafted co-polymer is derived from at least a polymerizable organic compound having at least one acid group or at least one acid group; c) a dispersant having, respectively, at least an amine group or at least one acid group to form an acid-base copolymer-dispersant system or a base-acid copolymer-dispersant system, wherein the mole ratio of the amine group to the acid group is between 0.3 and 1.5 in the base-acid copolymer-dispersant system and the mole ratio of the acid group to the base group in the acid-base copolymer dispersant system is between 0.3 and 1.5; and d) a positive charge director with the acid-base copolymer charge dispersant system and a negative charge director with the base-acid copolymer charge-dispersant system.
摘要翻译：用于显影电子照相图像的液体油墨包括：a）具有小于30的贝壳杉脂丁醇值的载液; b）接枝共聚物，其包含共价键合到不溶于载体液体的热塑性（共）聚合物核心的（共）聚合空间稳定剂，其中接枝的共聚物衍生自至少可聚合的有机化合物，其具有至少一个酸基或至少一个酸基; c）分散剂，其分别具有至少一个胺基或至少一个酸基以形成酸基共聚物 - 分散剂体系或碱 - 酸共聚物 - 分散剂体系，其中胺基与酸的摩尔比基酸共聚物分散剂体系中的基团为0.3〜1.5，酸基共聚物分散剂体系中的酸基与碱基的摩尔比为0.3〜1.5; 和d）具有酸碱共聚物电荷分散剂体系的正电荷导向剂和带有碱 - 酸共聚物电荷分散剂体系的负电荷导向剂。

2. 发明授权

US06806013B2 Liquid inks comprising stabilizing plastisols 失效
标题翻译：包含稳定增塑溶胶的液体油墨
公开(公告)号：US06806013B2
公开(公告)日：2004-10-19
申请号：US10177640
申请日：2002-06-20
申请人： Eric D. Morrison , Kam W. Law , Julie Yu Qian , James A. Baker , Christopher J. Wolters
发明人： Eric D. Morrison , Kam W. Law , Julie Yu Qian , James A. Baker , Christopher J. Wolters
IPC分类号： G03G9135
CPC分类号： C09D11/36 , C09D11/03 , C09D11/033 , C09D11/101
摘要： This invention relates to a liquid ink for developing electrophotographic images comprising: a) a carrier liquid having a Kauri-Butanol number less than 30; b) a plastisol; c) a dispersant; and d) a charge director wherein: a. for a positive charge director, the dispersant has amine groups and the plastisol comprises polymeric particles having acid groups and an acid value between 30 and 150 mg KOH/g such that the mole ratio of the amine groups to the acid groups is between 0.075 and 0.3; and b. for a negative charge director, the plastisol comprises a polymer having an amine value between 5 and 200 mg KOH/g and the dispersant has acid groups such that the mole ratio of the acid groups to the amine groups is between 0.075 and 0.3.
摘要翻译：本发明涉及一种用于显影电子照相图像的液体油墨，包括：a）具有小于30的贝壳杉脂丁醇值的载液; b）增塑溶胶; c）分散剂; andd）a charge director wherein：a。对于正电荷导向剂，分散剂具有胺基，增塑溶胶包含具有酸基和酸值在30至150mg KOH / g之间的聚合物颗粒，使得胺基与酸基的摩尔比在0.075和0.3之间 ; 安布对于负电荷导向剂，增塑溶胶包含具有5至200mg KOH / g的胺值的聚合物，并且分散剂具有酸基，使得酸基与胺基的摩尔比为0.075至0.3。

3. 发明授权

US07018757B2 Photoconductor materials based on complex of charge generating material 失效
标题翻译：基于电荷产生材料复合材料的感光体材料
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。

4. 发明授权

US06546221B2 Developer storage and delivery system for liquid electrophotography 有权
标题翻译：用于液体电子照相术的显影剂储存和输送系统
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。

5. 发明授权

US06815132B2 Photoconductor materials based on new phase of titanyl phthalocyanine 失效
标题翻译：基于氧化钛酞菁新相的感光体材料
公开(公告)号：US06815132B2
公开(公告)日：2004-11-09
申请号：US10328697
申请日：2002-12-24
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： G03G506
CPC分类号： C09B67/0026 , G03G5/047 , G03G5/0696 , G03G7/0033
摘要： A crystalline phase of titanyl oxyphthalocyanine, referred to herein as the S-phase, has an internal blend of lattice arrangements is provided by treatment of the gamma-form of titanyl oxyphthalocyanine. The S-phase is a truly new phase, and not a mixture of particles of various phases (e.g., combinations of the beta-phase and the gamma-phase), with internal lattice distributions of atoms and molecules forming a new, non-continuous, non-uniform lattice structure. The x-ray spectrum shows a blend of diffraction peaks, having peaks that have previously been distinctly present only collectively among various crystalline forms of titanyl oxyphthalocyanine, but can now be provided in a single crystalline form. The visible spectra show significant absorption differences. The novel S-form titanyl oxyphthalocyanine is also used in a photoconductor displaying major peaks of Bragg's 2 theta 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：钛氧基氧酞菁的结晶相，本文称为S相，具有格子排列的内部共混物，通过处理γ型氧钛氧基酞菁得到。 S相是一个真正的新阶段，而不是各种相的粒子的混合物（例如，β相和γ相的组合），原子和分子的内部晶格分布形成新的非连续的，不均匀的晶格结构。 X射线光谱显示了衍射峰的混合物，其具有先前已经明确存在于各种结晶形式的氧钛氧酞菁中的峰，但现在可以单晶形式提供。可见光谱显示出显着的吸收差异。新型的S型氧基氧代酞菁也用于显示布拉格2θ角与CuK-α特征X射线（波长1.541埃）的主峰至少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。

6. 发明授权

US07183028B2 Organophotoreceptor with novel charge transport compounds having an epoxy group 失效
标题翻译：具有环氧基团的新型电荷传输化合物的有机光感受器
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。

7. 发明授权

US07090953B2 Organophotoreceptor with a charge transport compound having an epoxy group 有权
标题翻译：具有环氧基的电荷输送化合物的有机光感受器
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。

8. 发明授权

US07037632B2 Organophotoreceptor with charge transport material with fluorenone azine groups 失效
标题翻译：具有芴酮吖嗪基团的电荷转运材料的有机光感受器
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。

9. 发明授权

US06261682B1 Abrasive articles including an antiloading composition 失效
标题翻译：包括抗压组合物的磨料制品
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。

10. 发明授权

US06205000B1 Composite data cartridge drive belt 失效
标题翻译：复合数据卡驱动皮带
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。

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