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    Linked dihydrazone-based charge transport compounds
    3.
    发明授权
    Linked dihydrazone-based charge transport compounds 失效
    连接的腙基电荷输送化合物

    公开(公告)号：US06899984B2

    公开(公告)日：2005-05-31

    申请号：US10431135

    申请日：2003-05-07

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

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

    IPC分类号： G03G5/06 ,  C07C323/48 ,  C07D209/86 ,  G03G5/047 ,  C07C251/84

    CPC分类号： C07C323/48 ,  C07D209/86 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/062 ,  G03G5/0661

    摘要： This invention relates to a novel organophotoreceptor that includes: (a) a charge transport compound having the formula where n is an integer from 0 to 1 inclusive; X is an (N,N-disubstituted)arylamine, such as a carbazole group, a julolidine group, or a p-(N,N-disubstituted)arylamine group (which can be a triarylamine, an alkyldiarylamine or a dialkylarylamine); Ar is an aryl group or a heterocyclic group; A is a linking group having the formula —S—(CH2)m—S— where m is an integer from 1 to 15 inclusive and; B is a second linking group with the formula —(CH2)p— which can be branched or linear, where p is an integer from 3 and 20 inclusive and where one or more methylene groups can be optionally replaced by O, S, a carbonyl group, urethane, urea, an ester group, a —NR21 group, a CHR22 group, or a CR23R24 group where R21, R22, R23 and R24 are, independently, H, hydroxyl, thiol, an amine group, an alkyl group, an alkaryl group, an aryl group, or part of a ring; (b) a charge generating compound; and (c) an electrically conductive substrate over which the charge transport compound and the charge generating compound are located.

    摘要翻译： 本发明涉及一种新型有机光感受器，其包括：（a）具有下式的电荷传输化合物，其中n为0至1的整数，包括0和1; X是（N，N-二取代）芳基胺，例如咔唑基，久洛尼碱基或对 - （N，N-二取代）芳基胺基（其可以是三芳基胺，烷基二芳基胺或二烷基芳基胺）; Ar是芳基或杂环基; A是具有式-S-（CH 2 CH 2）m -S-的连接基团，其中m是1至15的整数，包括1和15; B是具有式 - （CH 2）2 - 的第二连接基团，其可以是支链或直链的，其中p是3和20的整数，其中一个 或更多个亚甲基可以任选地被O，S，羰基，氨基甲酸酯，脲，酯基，-NR 21基团，CHR 22基团， 或其中R 21，R 22，R 23，R 23，R 23，R 23， >和R 24独立地是H，羟基，硫醇，胺基，烷基，烷芳基，芳基或环的一部分; （b）电荷产生化合物; 和（c）电荷输送化合物和电荷产生化合物所位于的导电基底。

    Charge transport materials having a central disulfane linkage
    7.
    发明授权
    Charge transport materials having a central disulfane linkage 失效
    具有中心二硫键的电荷输送材料

    公开(公告)号：US07445877B2

    公开(公告)日：2008-11-04

    申请号：US10864980

    申请日：2004-06-10

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

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

    IPC分类号： G03G5/06

    CPC分类号： G03G5/0629 ,  G03G5/0605 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/0638 ,  G03G5/0642

    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 Y1 and Y2 comprise, independently, an aromatic group; X1 and X2 are each a linking group; W1 and W2 are each a —(CH2)n— group or a —(CH2)n-1—C(═O)— group, where n is an integer between 1 and 10; Ar1 and Ar2 comprise each a divalent aromatic group; Q1 and Q2 are each O, S, or NR; Z1 and Z2 comprise, independently, a bond, a vinyl group, a —CR1═N—NR2— group, or a —CR3═N—N═CR4— group; and R, R1, R2, R3, and R4 comprise, 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 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Y 1和Y 2 < SUB>独立地包含芳族基团; X 1和X 2各自为连接基团; W 1和W 2各自为 - （CH 2）n - 或 - （CH 2）n - 其中n为1〜10的整数; n为1〜10的整数。 Ar 1和Ar 2各自包含二价芳族基团; Q 1和Q 2各自为O，S或NR; Z 1和Z 2独立地包含键，乙烯基，-CR 1 -N-NR 2， / SUB> - 基团或-CR 3 -NN-CR 4 - 基团; 且R 1，R 2，R 2，R 3和R 4独立地包括H， 烷基，烯基，炔基，酰基，杂环基或芳香族基; 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。

    Charge transport materials having a central disulfane linkage
    8.
    发明申请
    Charge transport materials having a central disulfane linkage 失效
    具有中心二硫键的电荷输送材料

    公开(公告)号：US20050277038A1

    公开(公告)日：2005-12-15

    申请号：US10864980

    申请日：2004-06-10

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

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

    IPC分类号： G03G5/06

    CPC分类号： G03G5/0629 ,  G03G5/0605 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/0638 ,  G03G5/0642

    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 Y1 and Y2 comprise, independently, an aromatic group; X1 and X2 are each a linking group; W1 and W2 are each a —(CH2)n— group or a —(CH2)n-1—C(═O)— group, where n is an integer between 1 and 10; Ar1 and Ar2 comprise each a divalent aromatic group; Q1 and Q2 are each O, S, or NR; Z1 and Z2 comprise, independently, a bond, a vinyl group, a —CR1═N—NR2— group, or a —CR3═N—N═CR4— group; and R, R1, R2, R3, and R4 comprise, 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 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Y 1和Y 2 < SUB>独立地包含芳族基团; X 1和X 2各自为连接基团; W 1和W 2各自为 - （CH 2）n - 或 - （CH 2）n - 其中n为1〜10的整数; n为1〜10的整数。 Ar 1和Ar 2各自包含二价芳族基团; Q 1和Q 2各自为O，S或NR; Z 1和Z 2独立地包含键，乙烯基，-CR 1 -N-NR 2， / SUB> - 基团或-CR 3 -NN-CR 4 - 基团; 且R 1，R 2，R 2，R 3和R 4独立地包括H， 烷基，烯基，炔基，酰基，杂环基或芳香族基; 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。

    Linked dihydrazone-based charge transport compounds
    9.
    发明申请
    Linked dihydrazone-based charge transport compounds 失效
    连接的腙基电荷输送化合物

    公开(公告)号：US20060127794A1

    公开(公告)日：2006-06-15

    申请号：US11274942

    申请日：2006-02-21

    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： G03G15/10

    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 where one or more methylene groups can be optionally replaced by O, S, a carbonyl group, urethane, urea, an ester group, a —NR21 group, a CHR22 group, or a CR23R24 group where R21, R22, R23 and R24 are, independently, H, hydroxyl, thiol, an amine group, an alkyl group, an alkaryl group, an aryl group, or part of a ring; 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′— wherein Y and Y′ comprise, independently, an aryl group and W comprises a CR2R3 group; wherein R1 is hydrogen or comprises an alkyl group or an aryl group; R2 is a hydrogen or comprises an alkyl group, or an aryl group; and R3 comprises an alkyl group or an aryl group or may form a ring structure along with the R2 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，其中一个 或更多个亚甲基可以任选地被O，S，羰基，氨基甲酸酯，脲，酯基，-NR 21基团，CHR 22基团， 或其中R 21，R 22，R 23，R 23，R 23，R 23， >和R 24独立地是H，羟基，硫醇，胺基，烷基，烷芳基，芳基或环的一部分; 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Y和Y'独立地包含芳基，W包含CR 2 R 3 N 3基团; 其中R 1是氢或包含烷基或芳基; R 2是氢或包含烷基或芳基; R 3和R 3包括烷基或芳基，或者可以与R 2基团一起形成环结构; （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。

    Linked dihydrazone-based charge transport compounds
    10.
    发明授权
    Linked dihydrazone-based charge transport compounds 失效
    连接的腙基电荷输送化合物

    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。