公开(公告)号：US06960418B2

公开(公告)日：2005-11-01

申请号：US10692389

申请日：2003-10-23

申请人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Vytautas Getautis ,  Osvaldas Paliulis ,  Valentas Gaidelis ,  Edmundas Montrimas

发明人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Vytautas Getautis ,  Osvaldas Paliulis ,  Valentas Gaidelis ,  Edmundas Montrimas

IPC分类号： C07D303/22 ,  C07D303/23 ,  G03G5/05 ,  G03G5/06 ,  G03G9/12 ,  C07D303/12 ,  C07D303/36 ,  G03G15/10

CPC分类号： G03G5/0609 ,  C07D303/22 ,  G03G5/0614 ,  G03G5/0625

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, or an acyl group; Y is an alkyl group, alkaryl group, or aryl group; X is a linking group having the formula —(CH2)m—, branched or linear, where in is an integer between 1 and 20, inclusive, and one or more of the methylene groups is optionally replaced by O, S, C═O, O═S═O, a heterocyclic group, an aromatic group, urethane, urea, an ester group, a NR3 group, a CHR4 group, or a CR5R6 group where R3, R4, R,5 and R6 are, independently, H, hydroxyl group, thiol group, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; and E is an epoxy 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R 1，R 2， R 3，R 3和R 4独立地是烷基，烷芳基或酰基; Y是烷基，烷芳基或芳基; X是具有下式的连接基团：其中in为1〜20的整数，包括1和20的整数，和一个或多个 的亚甲基任选被O，S，CO，OSO，杂环基，芳基，氨基甲酸酯，脲，酯基，NR 3基，CHR 4 其中R 3，R 4，R 3，R 3，R 3，R 3， R 5和R 6独立地为H，羟基，硫醇基，烷基，烷芳基，杂环基或芳基; E为环氧基; 和（b）电荷产生化合物。

公开(公告)号：US20050147904A1

公开(公告)日：2005-07-07

申请号：US10749178

申请日：2003-12-30

申请人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Osvaldas Paliulis ,  Edmundas Montrimas ,  Valentas Gaidelis

发明人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Osvaldas Paliulis ,  Edmundas Montrimas ,  Valentas Gaidelis

IPC分类号： C07D331/02 ,  C07D409/12 ,  C07D409/14 ,  C07D417/12 ,  G03G5/06 ,  G03G5/07 ,  C07D327/02

CPC分类号： C07D409/14 ,  C07D331/02 ,  C07D409/12 ,  C07D417/12 ,  G03G5/062 ,  G03G5/0625

摘要： Improved organophotoreceptor comprises a photoconductive element comprising: (a) a charge transport material having the formula where Y1 and Y2 are, each independently, a bond, —CR1═N—NR2—, or —CR3═N—N═CR4— where R1, R2, R3, and R4 comprise, each independently, H, an alkyl group, an alkenyl group, a heterocyclic group, or an aromatic group; X1 and X2 are, each independently, a linking group; T1 and T2 are, each independently, a thiiranyl group, H, an alkyl group, an alkenyl group, or an aromatic group with the proviso that at least one of T1 and T2 is a thiiranyl group; and Ar comprises an aromatic group with the proviso that when both Y1 and Y2 are a bond and one of T1 and T2 is not a thiiranyl group, Ar comprises a bis[(N,N-disubstituted)amino]aromatic group or a bicarbazole 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光电导元件，其包含：（a）具有下式的电荷传输材料，其中Y 1和Y 2 2各自独立地为键，-CR _{1 -N-NR 2 - 或-CR 3 -NN-CR 4 - 其中R 1 R 2，R 3和R 4各自独立地包括H，烷基，烯基， 杂环基或芳基; X 1和X 2各自独立地为连接基团; T 1和T 2各自独立地为硫杂芳基，H，烷基，烯基或芳族基团，条件是至少一个 T 1和T 2是硫杂芳基; 并且Ar包含芳族基团，条件是当Y 1和Y 2都是键并且T 1和T 2中的一个 > 2不是噻吩基，Ar包含双[（N，N-二取代）氨基]芳基或二咔唑基; 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：US20050089780A1

公开(公告)日：2005-04-28

申请号：US10692389

申请日：2003-10-23

申请人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Vytautas Getautis ,  Osvaldas Paliulis ,  Valentas Gaidelis ,  Edmundas Montrimas

发明人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Vytautas Getautis ,  Osvaldas Paliulis ,  Valentas Gaidelis ,  Edmundas Montrimas

IPC分类号： C07D303/22 ,  C07D303/23 ,  G03G5/05 ,  G03G5/06 ,  G03G9/12

CPC分类号： G03G5/0609 ,  C07D303/22 ,  G03G5/0614 ,  G03G5/0625

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, or an acyl group; Y is an alkyl group, alkaryl group, or aryl group; X is a linking group having the formula —(CH2)m—, branched or linear, where in is an integer between 1 and 20, inclusive, and one or more of the methylene groups is optionally replaced by O, S, C═O, O═S═O, a heterocyclic group, an aromatic group, urethane, urea, an ester group, a NR3 group, a CHR4 group, or a CR5R6 group where R3, R4, R,5 and R6 are, independently, H, hydroxyl group, thiol group, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; and E is an epoxy 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R 1，R 2， R 3，R 3和R 4独立地是烷基，烷芳基或酰基; Y是烷基，烷芳基或芳基; X是具有下式的连接基团：其中in为1〜20的整数，包括1和20的整数，和一个或多个 的亚甲基任选被O，S，CO，OSO，杂环基，芳族基团，氨基甲酸酯，脲，酯基，NR 3基团，CHR 4 其中R 3，R 4，R 3，R 3，R 3，R 3， R 5和R 6独立地为H，羟基，硫醇基，烷基，烷芳基，杂环基或芳基; E为环氧基; 和（b）电荷产生化合物。

公开(公告)号：US07014968B2

公开(公告)日：2006-03-21

申请号：US10749178

申请日：2003-12-30

申请人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Osvaldas Paliulis ,  Edmundas Montrimas ,  Valentas Gaidelis

发明人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Osvaldas Paliulis ,  Edmundas Montrimas ,  Valentas Gaidelis

IPC分类号： G03G5/00 ,  G03G15/06 ,  C07D327/02

CPC分类号： C07D409/14 ,  C07D331/02 ,  C07D409/12 ,  C07D417/12 ,  G03G5/062 ,  G03G5/0625

摘要： Improved organophotoreceptor comprises a photoconductive element comprising: (a) a charge transport material having the formula where Y1 and Y2 are, each independently, a bond, —CR1═N—NR2—, or —CR3═N—N═CR4— where R1, R2, R3, and R4 comprise, each independently, H, an alkyl group, an alkenyl group, a heterocyclic group, or an aromatic group; X1 and X2 are, each independently, a linking group; T1 and T2 are, each independently, a thiiranyl group, H, an alkyl group, an alkenyl group, or an aromatic group with the proviso that at least one of T1 and T2 is a thiiranyl group; and Ar comprises an aromatic group with the proviso that when both Y1 and Y2 are a bond and one of T1 and T2 is not a thiiranyl group, Ar comprises a bis[(N,N-disubstituted)amino]aromatic group or a bicarbazole 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光电导元件，其包含：（a）具有下式的电荷传输材料，其中Y 1和Y 2 2各自独立地为键，-CR _{1 -N-NR 2 - 或-CR 3 -NN-CR 4 - 其中R 1 R 2，R 3和R 4各自独立地包括H，烷基，烯基， 杂环基或芳基; X 1和X 2各自独立地为连接基团; T 1和T 2各自独立地为硫杂芳基，H，烷基，烯基或芳族基团，条件是至少一个 T 1和T 2是硫杂芳基; 并且Ar包含芳族基团，条件是当Y 1和Y 2都是键并且T 1和T 2中的一个 > 2不是噻吩基，Ar包含双[（N，N-二取代）氨基]芳基或二咔唑基; 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：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：US07169521B2

公开(公告)日：2007-01-30

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

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：US07348112B2

公开(公告)日：2008-03-25

申请号：US10883453

申请日：2004-07-01

申请人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Valentas Gaidelis ,  Vytautas Getautis ,  Tadas Malinauskas ,  Edmundas Montrimas ,  Kam W. Law

发明人： Nusrallah Jubran ,  Zbigniew Tokarski ,  Valentas Gaidelis ,  Vytautas Getautis ,  Tadas Malinauskas ,  Edmundas Montrimas ,  Kam W. Law

IPC分类号： G03G5/047

CPC分类号： G03G5/076 ,  C08G61/124 ,  C08G73/00 ,  C08G73/02

摘要： Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a polymeric charge transport material having the formula where n is a distribution of integers between 1 and 100,000 with an average value of greater than one; Y comprises an aromatic group; X1 and X2, each independently, is a bond or a linking group; Q1 and Q2 are, each independently, O, S, or NR; and R, R1, and R2 comprise, each independently, H, an alkyl group, an alkenyl group, an alkynyl group, an acyl group, a heterocyclic group, or an aromatic group; and (b) a charge generating compound. Corresponding electrophotographic apparatuses, imaging methods, and methods of preparing the polymeric charge transport material 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）具有下式的聚合物电荷传输材料，其中n是1和100,000之间的整数分布，平均值较大 比一个 Y包括芳族基团; X 1和X 2各自独立地是键或连接基团; Q 1和Q 2各自独立地为O，S或NR; 和R 1，R 1和R 2各自独立地包括H，烷基，烯基，炔基，酰基，杂环基， 或芳族基团; 和（b）电荷产生化合物。 描述了相应的电子照相设备，成像方法和制备聚合物电荷传输材料的方法。

公开(公告)号：US07108948B2

公开(公告)日：2006-09-19

申请号：US10789077

申请日：2004-02-27

申请人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Juozas V. Grazulevicius ,  Tadas Malinauskas ,  Edmundas Montrimas ,  Valentas Gaidelis

发明人： Zbigniew Tokarski ,  Nusrallah Jubran ,  Vytautas Getautis ,  Juozas V. Grazulevicius ,  Tadas Malinauskas ,  Edmundas Montrimas ,  Valentas Gaidelis

IPC分类号： G03G5/04

CPC分类号： G03G5/0614 ,  C07C323/48 ,  C07D209/86 ,  C07D285/125 ,  C07D417/14 ,  C08G61/122 ,  C08G61/123 ,  C08G61/126 ,  C08G73/0253 ,  C08G73/0273 ,  G03G5/0616 ,  G03G5/062 ,  G03G5/0629 ,  G03G5/0633 ,  G03G5/075 ,  G03G5/076

摘要： An organophotoreceptor comprises an electrically conductive substrate and photoconductive element on the electrically conductive substrate, the photoconductive element having a) a charge transport composition with the formula where Y1 and Y2 are, each independently, an arylamine group; X1 and X2 are, each independently, a linking group; R1 and R2 are, each independently, a hydrogen, an alkyl group, an alkenyl group, a heterocyclic group, an aromatic group; Z is a bridging group; and n is a distribution of integers between 1 and 100,000 with an average value greater than 1; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging methods are described.

摘要翻译： 有机光感受器包括导电衬底上的导电衬底和光电导元件，光电导元件具有a）具有下式的电荷传输组合物，其中Y 1和Y 2是 ，各自独立地为芳基胺基; X 1和X 2各自独立地为连接基团; R 1和R 2各自独立地为氢，烷基，烯基，杂环基，芳族基团; Z是桥接组; n是1和100,000之间的平均值大于1的整数分布; 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：US06991882B2

公开(公告)日：2006-01-31

申请号：US10644547

申请日：2003-08-20

申请人： Vytautas Getautis ,  Edmundas Montrimas ,  Ingrida Paulauskaite ,  Valentas Gaidelis ,  Vygintas Jankauskas ,  Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law

发明人： Vytautas Getautis ,  Edmundas Montrimas ,  Ingrida Paulauskaite ,  Valentas Gaidelis ,  Vygintas Jankauskas ,  Zbigniew Tokarski ,  Nusrallah Jubran ,  Kam W. Law

IPC分类号： G03G5/06

CPC分类号： C07D209/86 ,  C07C251/86 ,  G03G5/06 ,  G03G5/0616 ,  G03G5/0618 ,  Y10S430/103

摘要： This invention relates to a novel organophotoreceptor that includes a photoconductive layer having a) a novel charge transport compound having the formula  where R1 is a carbazole group, a julolidine group, or a p-(N,N-disubstituted)arylamine, R2, R3, R4, R5 and R6 are, independently, an alkyl group or an aryl group, R7 and R8 are, independently, hydrogen, an alkyl group, or an aryl group, X is oxygen, sulfur, or a NR′ group where R′ is hydrogen, an alkyl, or an aryl group, and Y is a trivalent aryl group; (b) a charge generating compound; and wherein the at least one photoconductive layer is carried on an electrically conductive substrate.

摘要翻译： 本发明涉及一种新型有机光感受器，其包括具有a）具有下式的新型电荷传输化合物的光电导层：其中R 1是咔唑基，多洛兰基或对 - （N，N 二取代）芳基胺，R 2，R 3，R 4，R 5和R 6 独立地是烷基或芳基，R 7和R 8独立地是氢，烷基或芳基， X是氧，硫或NR'基团，其中R'是氢，烷基或芳基，Y是三价芳基; （b）电荷产生化合物; 并且其中所述至少一个光电导层承载在导电基底上。

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。