专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080206662A1 Asymmetric arylamine compounds and processes for making the same 审中-公开
标题翻译：不对称芳胺化合物及其制备方法
公开(公告)号：US20080206662A1
公开(公告)日：2008-08-28
申请号：US11712100
申请日：2007-02-28
申请人： Timothy P. Bender , Jennifer A. Coggan , Nan-Xing Hu , Gregory McGuire
发明人： Timothy P. Bender , Jennifer A. Coggan , Nan-Xing Hu , Gregory McGuire
IPC分类号： G03G7/00
CPC分类号： G03G5/0614 , C07C209/10 , G03G5/0605 , G03G5/0607 , G03G5/0629 , C07C211/54 , C07C211/58
摘要： Novel asymmetric arylamine compounds useful as hole transport molecules (HTMs) incorporated into imaging members, such as layered photoreceptor devices, and improved chemical processes for making the same. The arylamine compounds increase the charge mobility through the photoreceptor to effectuate an increase in machine speed. The chemical processes utilize a tandem Ullmann-Buchwald reaction sequence.
摘要翻译：可用作掺入到成像构件中的空穴传输分子（HTM）的新型不对称芳基胺化合物，例如层状感光器件，以及用于制备它们的改进的化学方法。芳基胺化合物通过感光体增加电荷迁移率，以实现机器速度的增加。化学过程利用串联的Ullmann-Buchwald反应序列。

2. 发明授权

US07214644B2 Cross-coupling reactions 有权
标题翻译：交叉偶联反应
公开(公告)号：US07214644B2
公开(公告)日：2007-05-08
申请号：US10903138
申请日：2004-07-30
申请人： Jennifer A. Coggan , Nan-Xing Hu , H. Bruce Goodbrand , Timothy P. Bender
发明人： Jennifer A. Coggan , Nan-Xing Hu , H. Bruce Goodbrand , Timothy P. Bender
IPC分类号： B01J23/72
CPC分类号： C07C209/68 , B01J27/122 , B01J27/13 , B01J35/0013 , B01J2231/4211 , C07C1/321 , C07C15/14 , C07C211/54
摘要： A method for producing a copper/palladium colloid catalyst useful for Suzuki couplings.
摘要翻译：一种用于制造用于Suzuki耦合的铜/钯胶体催化剂的方法。

3. 发明授权

US07402346B2 Organic electroluminescent devices 有权
标题翻译：有机电致发光器件
公开(公告)号：US07402346B2
公开(公告)日：2008-07-22
申请号：US11006000
申请日：2004-12-07
申请人： Jennifer A. Coggan , Hany Aziz , Timothy P. Bender , Nan-Xing Hu
发明人： Jennifer A. Coggan , Hany Aziz , Timothy P. Bender , Nan-Xing Hu
IPC分类号： H01L51/54 , C09K11/06 , C07C13/573
CPC分类号： H01L51/0058 , C07C15/28 , C09K11/06 , C09K2211/1011 , H01L51/5012 , H05B33/14 , Y10S428/917
摘要： An organic electroluminescent device comprising an anode, an electroluminescent region, and a cathode. The luminescent region comprises a light-emitting material of Formula I wherein R1 is independently selected from the group consisting of a hydrogen, an alkyl group, an aryl group, a heteroaryl group, an alkoxy group, an amino group, an alkyl amino group, and an aryl amino group; R2 is independently selected from the group consisting of hydrogen, a hetero atom, and an alkyl group; R3 is independently selected from the group consisting of hydrogen, an alkyl group, an aryl group, a heteroaryl group, an alkoxy group, a halogen atom, and a cyano group; and, R4 is independently selected from the group consisting of hydrogen, an alkyl group, an aryl group, a heteroaryl group, an alkoxy group, a halogen atom, and a cyano group.
摘要翻译：一种包括阳极，电致发光区域和阴极的有机电致发光器件。发光区域包括式I的发光材料，其中R 1独立地选自氢，烷基，芳基，杂芳基，烷氧基，氨基，烷基氨基和芳基氨基; R 2独立地选自氢，杂原子和烷基; R 3独立地选自氢，烷基，芳基，杂芳基，烷氧基，卤素原子和氰基; R 4独立地选自氢，烷基，芳基，杂芳基，烷氧基，卤素原子和氰基。

4. 发明授权

US07238456B2 Silicon-containing layers for electrophotographic photoreceptors and methods for making the same 有权
标题翻译：用于电子照相感光体的含硅层及其制造方法
公开(公告)号：US07238456B2
公开(公告)日：2007-07-03
申请号：US10998585
申请日：2004-11-30
申请人： Timothy P Bender , Nan-Xing Hu , John F Graham , Yvan Gagnon , Jennifer A Coggan
发明人： Timothy P Bender , Nan-Xing Hu , John F Graham , Yvan Gagnon , Jennifer A Coggan
IPC分类号： G03G7/147
CPC分类号： G03G5/14708 , G03G5/14704 , G03G5/14773 , Y10S430/103
摘要： Silicon-containing layers for electrophotographic photoreceptors which have high mechanical strength, improved electrophotographic characteristics and improved image deletion characteristics even under conditions of high temperature and high humidity are provided. Such silicon-containing layers include silicon-containing compounds, which may be cross-linked, and siloxane-containing antioxidants that can be selected from hindered phenol antioxidants, hindered amine antioxidants, thioether antioxidants and phosphite antioxidants. Electrophotographic photoreceptors and electrophotographic imaging apparatuses containing such silicon-containing layers are also provided.
摘要翻译：提供了即使在高温高湿条件下也具有高机械强度，改进的电子照相特性和改善的图像缺失特性的电子照相感光体含硅层。这样的含硅层包括可以交联的含硅化合物和可以选自受阻酚抗氧化剂，受阻胺抗氧化剂，硫醚抗氧化剂和亚磷酸酯抗氧化剂的含硅氧烷的抗氧化剂。还提供了包含这种含硅层的电子照相感光体和电子摄影成像装置。

5. 发明授权

US07196214B2 Process for arylamine production 失效
标题翻译：芳基胺生产工艺
公开(公告)号：US07196214B2
公开(公告)日：2007-03-27
申请号：US10992658
申请日：2004-11-22
申请人： H. Bruce Goodbrand , Timothy P. Bender , Jennifer A. Coggan , Nan-Xing Hu
发明人： H. Bruce Goodbrand , Timothy P. Bender , Jennifer A. Coggan , Nan-Xing Hu
IPC分类号： C07C229/42
CPC分类号： C07C229/42 , Y02P20/55
摘要： 4-aminobiphenyl derivative arylamine compounds are formed by providing an iodinated organic compound; substituting the iodinated organic compound at carboxylic acid groups thereof to provide ester protecting groups; conducting an Ullman condensation reaction to convert the product of step (ii) into an arylamine compound; and conducting a Suzuki coupling reaction to add an additional phenyl group to the arylamine compound in the 4-position relative to the nitrogen.
摘要翻译：通过提供碘化有机化合物形成4-氨基联苯衍生物芳基胺化合物; 以其羧酸基取代碘化有机化合物提供酯保护基; 进行Ullman缩合反应以将步骤（ii）的产物转化为芳基胺化合物; 并进行Suzuki偶联反应，以相对于氮在4-位上的芳基胺化合物中加入另外的苯基。

6. 发明申请

US20090130575A1 PHOTORECEPTOR 有权
标题翻译：光电子
公开(公告)号：US20090130575A1
公开(公告)日：2009-05-21
申请号：US11942932
申请日：2007-11-20
申请人： Jennifer A. Coggan , Gregory McGuire , Nan-Xing Hu , Ah-Mee Hor
发明人： Jennifer A. Coggan , Gregory McGuire , Nan-Xing Hu , Ah-Mee Hor
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/1476 , G03G5/14769 , G03G5/14778
摘要： Disclosed is a photoreceptor including a substrate, a charge generating layer, and a charge transport layer having a tertiary aryl amine charge transport molecule represented by the following general formula in which Ar1, Ar2, Ar3, Ar4 and Ar5 each independently represents a substituted or unsubstituted aryl group, or Ar5 independently represents a substituted or unsubstituted arylene group, and k represents 0 or 1, and in which at least two of Ar1, Ar2, Ar3 and Ar4 includes a hydroxymethyl group or an alkoxymethyl group having from 1 to about 6 carbon atoms, having an oxidation potential of from about 0.75 V to about 1.0 V as measured vs. Ag/AgCl in 0.1 M tetra-n-butylammonium perchlorate in dichloromethane, and an antioxidant capable of reacting with the charge transport molecule. Disclose is also a process for forming the photoreceptors described herein and a method of forming an image with the photoreceptors described herein.
摘要翻译：公开了包含基材，电荷产生层和具有由下列通式表示的叔芳基胺电荷传输分子的电荷传输层的感光体，其中Ar1，Ar2，Ar3，Ar4和Ar5各自独立地表示取代或未取代的芳基或Ar 5独立地表示取代或未取代的亚芳基，并且k表示0或1，并且其中Ar 1，Ar 2，Ar 3和Ar 4中的至少两个包括羟甲基或具有1至约6个碳原子的烷氧基甲基原子，具有约0.75V至约1.0V的氧化电位，并且与二氯甲烷中的0.1M四正丁基高氯酸铵中的Ag / AgCl以及能够与电荷传输分子反应的抗氧化剂。披露也是用于形成本文所述的光感受器的方法和使用本文所述的感光体形成图像的方法。

7. 发明授权

US07622231B2 Imaging members containing intermixed polymer charge transport component layer 失效
标题翻译：包含混合聚合物电荷传输组分层的成像构件
公开(公告)号：US07622231B2
公开(公告)日：2009-11-24
申请号：US11512892
申请日：2006-08-30
申请人： Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Nan-Xing Hu , Ah-Mee Hor
发明人： Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Nan-Xing Hu , Ah-Mee Hor
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/047 , G03G5/0503 , G03G5/0525 , G03G5/0564 , G03G5/0696 , G03G5/142 , Y10S430/103
摘要： A photoconductor containing a photogenerating layer, at least one charge transport layer, and a layer in contact with the charge transport layer comprised of a suitable polymer, and wherein the charge transport layer comprises molecules of the formula/structure wherein X represents alkyl.
摘要翻译：包含光生成层，至少一个电荷输送层和与由合适的聚合物组成的电荷输送层接触的层的光电导体，其中电荷输送层包含式/结构的分子，其中X代表烷基。

8. 发明授权

US07879518B2 Photoreceptor 有权
标题翻译：光感受器
公开(公告)号：US07879518B2
公开(公告)日：2011-02-01
申请号：US11942932
申请日：2007-11-20
申请人： Jennifer A. Coggan , Gregory McGuire , Nan-Xing Hu , Ah-Mee Hor
发明人： Jennifer A. Coggan , Gregory McGuire , Nan-Xing Hu , Ah-Mee Hor
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/1476 , G03G5/14769 , G03G5/14778
摘要： Disclosed is a photoreceptor including a substrate, a charge generating layer, and a charge transport layer having a tertiary aryl amine charge transport molecule represented by the following general formula in which Ar1, Ar2, Ar3, Ar4 and Ar5 each independently represents a substituted or unsubstituted aryl group, or Ar5 independently represents a substituted or unsubstituted arylene group, and k represents 0 or 1, and in which at least two of Ar1, Ar2, Ar3 and Ar4 includes a hydroxymethyl group or an alkoxymethyl group having from 1 to about 6 carbon atoms, having an oxidation potential of from about 0.75 V to about 1.0 V as measured vs. Ag/AgCl in 0.1 M tetra-n-butylammonium perchlorate in dichloromethane, and an antioxidant capable of reacting with the charge transport molecule. Disclose is also a process for forming the photoreceptors described herein and a method of forming an image with the photoreceptors described herein.
摘要翻译：公开了包含基材，电荷产生层和具有由下列通式表示的叔芳基胺电荷传输分子的电荷传输层的感光体，其中Ar1，Ar2，Ar3，Ar4和Ar5各自独立地表示取代或未取代的芳基或Ar 5独立地表示取代或未取代的亚芳基，并且k表示0或1，并且其中Ar 1，Ar 2，Ar 3和Ar 4中的至少两个包括羟甲基或具有1至约6个碳原子的烷氧基甲基原子，具有约0.75V至约1.0V的氧化电位，并且与二氯甲烷中的0.1M四正丁基高氯酸铵中的Ag / AgCl以及能够与电荷传输分子反应的抗氧化剂。披露也是用于形成本文所述的光感受器的方法和使用本文所述的感光体形成图像的方法。

9. 发明申请

US20090197196A1 IMAGING MEMBER AND METHODS OF FORMING THE SAME 有权
标题翻译：成像成员及其形成方法
公开(公告)号：US20090197196A1
公开(公告)日：2009-08-06
申请号：US12023281
申请日：2008-01-31
申请人： Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Nan-Xing Hu , Ah-Mee Hor
发明人： Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Nan-Xing Hu , Ah-Mee Hor
IPC分类号： G03C1/73
CPC分类号： G03G5/047 , G03G5/0517 , G03G5/0525 , G03G5/0614
摘要： The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved imaging member having a charge transport layer comprising a top layer and a bottom layer, wherein the layers have varying concentrations of high quality N,N,N′N′-tetra(4-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine to provide tunable discharge rate.
摘要翻译：目前公开的实施例涉及用于静电放电的电荷传输层。更具体地说，这些实施方案涉及一种改进的成像构件，其具有包含顶层和底层的电荷输送层，其中层具有不同浓度的高质量N，N，N'N'-四（4-甲基苯基） - （1,1'-联苯基）-4,4'-二胺，以提供可调节的排出速率。

10. 发明申请

US20080057426A1 Photoconductors 失效
标题翻译：感光体
公开(公告)号：US20080057426A1
公开(公告)日：2008-03-06
申请号：US11512892
申请日：2006-08-30
申请人： Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Nan-Xing Hu , Ah-Mee Hor
发明人： Gregory McGuire , Jennifer A. Coggan , Johann Junginger , Nan-Xing Hu , Ah-Mee Hor
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/047 , G03G5/0503 , G03G5/0525 , G03G5/0564 , G03G5/0696 , G03G5/142 , Y10S430/103
摘要： A photoconductor containing a photogenerating layer, at least one charge transport layer, and a layer in contact with the charge transport layer comprised of a suitable polymer, and wherein the charge transport layer comprises molecules of the formula/structure wherein X represents alkyl.
摘要翻译：包含光生成层，至少一个电荷输送层和与由合适的聚合物组成的电荷输送层接触的层的光电导体，其中电荷输送层包含式/结构的分子，其中X代表烷基。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式