公开(公告)号：US07244541B2

公开(公告)日：2007-07-17

申请号：US11274942

申请日：2005-11-15

申请人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Edmundas Montrimas ,  Maryte Daskeviciene ,  Valentas Gaidelis ,  Vygintas Jankauskas

发明人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Edmundas Montrimas ,  Maryte Daskeviciene ,  Valentas Gaidelis ,  Vygintas Jankauskas

IPC分类号： G03G13/10

CPC分类号： C07C251/86 ,  C07C2603/16 ,  C07C2603/24 ,  G03G5/0605 ,  G03G5/0614 ,  G03G5/0616

摘要： Improved organophotoreceptors comprise: (a) a charge transport compound having the formula  where n is an integer from 0 to 1; X is an (N,N-disubstituted)arylamine group; Ar is an aryl group or a heterocyclic group; A is a first linking group with the formula —(CH2)p — which can be branched or linear, where p is an integer from 3 to 20 inclusive; and B is a second linking group having the formula -Q-Z-Q′, where Q and Q′ are, independently, O, S, or NR1; wherein when Q or Q′ is NR1 or Q=O and Q′=S, Z comprises an aryl group, and wherein when Q=Q′S or Q=Q′=O, Z comprises a multi-ring conjugated group; (b) a charge generating compound; and (c) an electrically conductive substrate over which said charge transport compound and said charge generating compound are located.

摘要翻译： 改进的有机光感受体包括：（a）具有下式的电荷传输化合物，其中n是0至1的整数; X是（N，N-二取代）芳基胺基; Ar是芳基或杂环基; A是具有式 - （CH 2）2 - 的第一连接基团，其可以是支链或直链的，其中p是3至20的整数; 并且B是具有式-Q-Z-Q'的第二连接基团，其中Q和Q'独立地是O，S或NR 1; 其中当Q或Q'为NR 1或Q = O且Q'= S时，Z包括芳基，并且其中当Q = Q'S或Q = Q'= O时，Z包括多 环共轭基团 （b）电荷产生化合物; 和（c）所述电荷输送化合物和所述电荷产生化合物所位于的导电基底。

公开(公告)号：US07202002B2

公开(公告)日：2007-04-10

申请号：US10836734

申请日：2004-04-30

申请人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Ruta Budreckiene ,  Gintaras Buika ,  Valentas Gaidelis ,  Juozas V. Grazulevicius ,  Vygintas Jankauskas

发明人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Ruta Budreckiene ,  Gintaras Buika ,  Valentas Gaidelis ,  Juozas V. Grazulevicius ,  Vygintas Jankauskas

IPC分类号： G03G5/06

CPC分类号： G03G5/0614 ,  C07C323/12 ,  C07D209/86 ,  G03G5/0616 ,  G03G5/0618 ,  G03G5/062 ,  G03G5/0648

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 and R2 are, each independently, an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, or a heterocyclic group; R3 and R4 are, each independently, H, an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, or a heterocyclic group; X1 and X2 are, each independently, a linking group; Y1 and Y2, each independently, comprise an arylamino group; and Z is a bridging 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，光导元件包括

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。

公开(公告)号：US06964833B2

公开(公告)日：2005-11-15

申请号：US10431138

申请日：2003-05-07

申请人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Edmundas Montrimas ,  Maryte Daskeviciene ,  Valentas Gaidelis ,  Vygintas Jankauskas

发明人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Edmundas Montrimas ,  Maryte Daskeviciene ,  Valentas Gaidelis ,  Vygintas Jankauskas

IPC分类号： G03G5/06 ,  C07C251/86 ,  G03G5/047 ,  C07C251/84

CPC分类号： C07C251/86 ,  C07C2603/16 ,  C07C2603/24 ,  G03G5/0605 ,  G03G5/0614 ,  G03G5/0616

摘要： Improved organophotoreceptors comprise: (a) a charge transport compound having the formula where n is an integer from 0 to 1; X is an (N,N-disubstituted)arylamine group; Ar is an aryl group or a heterocyclic group; A is a first linking group with the formula —(CH2)p— which can be branched or linear, where p is an integer from 3 to 20 inclusive; and B is a second linking group having the formula -Q-Z-Q′-, where Q and Q′ are, independently, O, S, or NR1; wherein when Q or Q′ is NR1 or Q=O and Q′=S, Z comprises an aryl group, and wherein when Q=Q′=S or Q=Q′=O, Z comprises a multi-ring conjugated group or Y—W—Y′, where the groups R1, Y, W, and Y′ are defined in the specification; (b) a charge generating compound; and (c) an electrically conductive substrate over which said charge transport compound and said charge generating compound are located.

摘要翻译： 改进的有机光感受体包括：（a）具有下式的电荷传输化合物，其中n是0至1的整数; X是（N，N-二取代）芳基胺基; Ar是芳基或杂环基; A是具有式 - （CH 2）2 - 的第一连接基团，其可以是支链或直链的，其中p是3至20的整数; 并且B是具有式-Q-Z-Q'-的第二连接基团，其中Q和Q'独立地是O，S或NR 1; 其中当Q或Q'为NR 1或Q = O且Q'= S时，Z包括芳基，并且其中当Q = Q'= S或Q = Q'= O时，Z 包括多环共轭基团或YW-Y'，其中基团R 1，Y，W和Y'在说明书中定义; （b）电荷产生化合物; 和（c）所述电荷输送化合物和所述电荷产生化合物所位于的导电基底。

公开(公告)号：US06749978B2

公开(公告)日：2004-06-15

申请号：US10449554

申请日：2003-05-30

申请人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Kam Law ,  Vytautas Getautis ,  Jonas Sidaravicius ,  Osvaldas Paliulis ,  Valentas Gaidelis ,  Vygintas Jankauskas

发明人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Kam Law ,  Vytautas Getautis ,  Jonas Sidaravicius ,  Osvaldas Paliulis ,  Valentas Gaidelis ,  Vygintas Jankauskas

IPC分类号： G03G1502

CPC分类号： C07D263/58 ,  C07C251/86 ,  C07D209/86 ,  C07D455/04 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/0625 ,  G03G5/0629 ,  G03G5/0637 ,  G03G5/0642 ,  G03G5/0646 ,  G03G5/065 ,  G03G5/0661

摘要： Charge transport compounds are described that have a multiple number of hydrazone-bridged heterocyclic groups (especially julolidine groups, carbazole groups, triarylamine groups and (N,N-disubstituted)arylamine groups such as dialkarylamine groups (e.g. dimethylphenylamine; methylethylphenylamine, dipropylphenylamine, ethylepropylphenylamine, ethylbutylnaphthylamine, etc.), alkyldiarylamine groups (e.g. methyldiphenylamino, ethyldiphenylamino, etc), and triarylamino groups (e.g., triphenyl amino, trinaphthylamino, etc)) connected by a central bridging group. An example of charge transport compounds are those having the following generic formula: (R—Q)n−Y  Formula I wherein R is selected from the group consisting of julolidine ring groups, carbazole ring groups, and and (N,N-disubstituted)arylamine groups; Q comprises an aromatic hydrazone linking group, such as Y comprises a bridging group between R—Q— groups, such as a bond, carbon atom, nitrogen atom, oxygen atom, sulfur atom, a methylene group; Z is an aryl group, preferably a phenyl group or naphthyl group; X is a linking group, preferably a methylene group, and for example having the formula —(CH2)m— (branched or linear), where m is an integer between 0 and 20, inclusive, and one or more of the methylene groups is optionally replaced by an oxygen atom, a carbonyl group, urethane, urea, an ester group, a —NR6 group, a CHR7 group, or a CR8R9 group where R6, R7, R8, and R9 are, independently, H, an alkyl group, or aryl group; and n is an integer between 2 and 6, inclusive. An organic photoreceptor includes that compound and (b) a charge generating compound; and (c) an electrically conductive substrate.

摘要翻译： 描述了具有多个腙桥连杂环基团（特别是多洛兰组，咔唑基团，三芳基胺基团和（N，N-二取代的）芳基胺基团如二烷基芳基基团的电荷转运化合物（例如二甲基苯胺;甲基乙基苯基胺，二丙基苯胺，乙基丙基苯胺， 乙基丁基萘胺等），烷基二芳基胺基（例如甲基二苯基氨基，乙基二苯基氨基等）和三芳基氨基（例如三苯基氨基，三萘基氨基等））通过中心桥连基团连接。 电荷输送化合物的实例是具有以下通式的那些：其中R选自久洛瑞因环基，咔唑环基和（N，N-二取代的）芳基胺基; Q包括芳族腙连接基团 例如Y包括RQ-基团之间的桥连基团，例如键，碳原子，氮原子，氧原子，硫原子，亚甲基基团; Z是芳基，优选苯基或萘基; X是连接基团，优选亚甲基，例如具有式 - （CH 2）m - （支链或直链）的基团，其中m是0和20之间的整数，包括端值在内，一个或多个亚甲基是 任选地被氧原子，羰基，氨基甲酸酯，脲，酯基，-NR 6基，CHR 7基或CR 8 R 9基团取代，其中R 6，R 7，R 8和R 9独立地是H，烷基 ，或芳基; n为2〜6的整数。 有机感光体包括该化合物和（b）电荷产生化合物; 和（c）导电基板。

公开(公告)号：US07432028B2

公开(公告)日：2008-10-07

申请号：US10772069

申请日：2004-02-04

申请人： Vytautas Getautis ,  Tadas Malinauskas ,  Juozas V. Grazulevicius ,  Valentas Gaidelis ,  Vygintas Jankauskas ,  Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law

发明人： Vytautas Getautis ,  Tadas Malinauskas ,  Juozas V. Grazulevicius ,  Valentas Gaidelis ,  Vygintas Jankauskas ,  Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law

IPC分类号： G03G5/047 ,  G03G5/043 ,  G03G5/04 ,  G03G5/026 ,  G03G5/02 ,  G03G5/153

CPC分类号： C08G73/02 ,  G03G5/0612 ,  G03G5/0616 ,  G03G5/076

摘要： This invention relates to a novel organophotoreceptor that includes: (a) a charge transport composition comprising molecules having the formula where n is an average of a distribution of integers generally between 2 and 50,000, and in which n is at least 2; R1, R2, R3, and R4 comprise, each independently, H, an alkyl group, an alkenyl group, a heterocyclic group, or an aromatic group; X comprises an (N,N-disubstituted)arylamine group; and Y is a bridging group; (b) a charge generating compound; and (c) an electrically conductive substrate over which the charge transport composition and the charge generating compound are located.

摘要翻译： 本发明涉及一种新型的有机光感受器，其包括：（a）电荷传输组合物，其包含具有下式的分子：其中n是整数分布的平均值，通常为2至50,000，n为至少2; R 1，R 2，R 3和R 4各自独立地包含H，烷基 烯基，杂环基或芳基; X包含（N，N-二取代的）芳基胺基团; Y为桥接基团; （b）电荷产生化合物; 和（c）电荷输送组合物和电荷产生化合物所位于的导电基底。

公开(公告)号：US07291431B2

公开(公告)日：2007-11-06

申请号：US11366062

申请日：2006-03-02

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： G03G5/06

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。

公开(公告)号：US20060147827A1

公开(公告)日：2006-07-06

申请号：US11366062

申请日：2006-03-02

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

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

IPC分类号： G03G5/06

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.

公开(公告)号：US20050244732A1

公开(公告)日：2005-11-03

申请号：US10836667

申请日：2004-04-30

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

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

IPC分类号： G03G5/047 ,  C07C323/25 ,  G03G5/06 ,  G03G5/00

CPC分类号： G03G5/0616 ,  C07C323/25 ,  G03G5/0614 ,  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 R1 and R2 are, each independently, an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, or a heterocyclic group; R3 and R4 are, each independently, H, an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, or a heterocyclic group; X1 and X2 are, each independently, a linking group; Y1 and Y2, each independently, comprise an arylamine group; and Z is a bridging 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和R 2， 各自独立地为烷基，烯基，炔基，芳族基或杂环基; R 3和R 4各自独立地为H，烷基，烯基，炔基，芳族基团或杂环基; X 1和X 2各自独立地为连接基团; Y 1和Y 2各自独立地包括芳基胺基; Z是桥接基团; 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：US20060177750A1

公开(公告)日：2006-08-10

申请号：US11052654

申请日：2005-02-07

申请人： Ramunas Lygaitis ,  Juozas Grazulevicius ,  Valentas Gaidelis ,  Vygintas Jankauskas

发明人： Ramunas Lygaitis ,  Juozas Grazulevicius ,  Valentas Gaidelis ,  Vygintas Jankauskas

IPC分类号： G03G5/05 ,  C07D285/12

CPC分类号： G03G5/0616 ,  C07D209/14 ,  C07D231/54 ,  C07D233/64 ,  C07D285/12 ,  G03G5/0605 ,  G03G5/0618 ,  G03G5/0625 ,  G03G5/0629 ,  G03G5/0631 ,  G03G5/0638

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 E comprises a functional group selected from the group consisting of a reactive ring group, an ethylenically unsaturated group, a hydrazone group, and an azine group; R1, R2, and R3 comprise, each independently, H or an organic group; X is a bond or a linking group, with the proviso that when E comprises a reactive ring group, X is a linking group; and Y is a nitrogen-containing aromatic heterocyclic group; 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E包含选自反应性环基， 烯键式不饱和基团，腙基和吖嗪基; R 1，R 2，R 3和R 3各自独立地包含H或有机基团; X是键或连接基团，条件是当E包含反应性环基时，X是连接基团; Y为含氮芳香族杂环基; 和（b）电荷产生化合物。