Organophotoreceptor with charge transport material having a vinyl ether group
    3.
    发明授权
    Organophotoreceptor with charge transport material having a vinyl ether group 失效
    具有乙烯基醚基团的电荷传输材料的有机光感受器

    公开(公告)号:US07008743B2

    公开(公告)日:2006-03-07

    申请号:US10699039

    申请日:2003-10-31

    IPC分类号: G03G5/05 G03G15/10 C07C241/00

    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, independently, H, an alkyl group, an alkaryl group, or an aryl group; X is a linking group having the formula —(CH2)m—, branched or linear, where m 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, R5, and R6 are, independently, H, hydroxyl group, thiol group, an alkyl group, an alkyl group, a heterocyclic group, or an aryl group; V comprises a vinyl ether group; and Z comprises an (N,N-disubstituted)arylamine group, such as a carbazole group, a julolidine group, or a p-(N,N-disubstituted)arylamine 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和R 2, 独立地是H,烷基,烷芳基或芳基; X是具有下式的连接基团,其分支或直链,其中m是1至20的整数,包括1和20,并且一个或多个 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 或其中R 3,R 4,R 4,R 4,R 5,R 5, R 5和R 6独立地是H,羟基,硫醇基,烷基,烷基,杂环基或芳基; V包括乙烯基醚基团; 和Z包括(N,N-二取代的)芳基胺基团,例如咔唑基,久洛尼定基团或对 - (N,N-二取代的)芳基胺基团; 和(b)电荷产生化合物。

    Hydrazone-based charge transport materials having an ethylenically unsaturated group
    6.
    发明申请
    Hydrazone-based charge transport materials having an ethylenically unsaturated group 失效
    具有烯键式不饱和基团的腙系电荷输送材料

    公开(公告)号:US20060024598A1

    公开(公告)日:2006-02-02

    申请号:US10903946

    申请日:2004-07-30

    IPC分类号: G03G5/06

    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 Ar is an aryl group; X comprises a bond or a linking group; R1, R2, and R3 each comprise H, a carboxyl, an amino group, a halogen, an alkyl group, an acyl group, an alkoxy group, an alkylsulfanyl group, an alkenyl group, an alkynyl group, a heterocyclic group, an aromatic group, or a part of a ring group; R4 comprises H, an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, or a heterocyclic group; and R5, R6, R7, and R8 each comprise an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, a heterocyclic group, or a part of a ring 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Ar是芳基; X包含键或连接基团; R 1,R 2,R 3和R 3各自包含H,羧基,氨基,卤素,烷基,酰基 烷氧基,烷基硫烷基,烯基,炔基,杂环基,芳族基或环基的一部分; R 4包括H,烷基,烯基,炔基,芳基或杂环基; R 5,R 6,R 7和R 8各自包含烷基,链烯基 ,炔基,芳基,杂环基或环基的一部分; 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。

    Organophotoreceptor with charge transport material having a vinyl ether group
    8.
    发明申请
    Organophotoreceptor with charge transport material having a vinyl ether group 失效
    具有乙烯基醚基团的电荷传输材料的有机光感受器

    公开(公告)号:US20050095517A1

    公开(公告)日:2005-05-05

    申请号:US10699039

    申请日:2003-10-31

    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, independently, H, an alkyl group, an alkaryl group, or an aryl group; X is a linking group having the formula —(CH2)m—, branched or linear, where m 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, R5, and R6 are, independently, H, hydroxyl group, thiol group, an alkyl group, an alkyl group, a heterocyclic group, or an aryl group; V comprises a vinyl ether group; and Z comprises an (N,N-disubstituted)arylamine group, such as a carbazole group, a julolidine group, or a p-(N,N-disubstituted)arylamine 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和R 2, 独立地是H,烷基,烷芳基或芳基; X是具有下式的连接基团,其分支或直链,其中m是1至20的整数,包括1和20,并且一个或多个 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 或其中R 3,R 4,R 4,R 4,R 5,R 5, R 5和R 6独立地是H,羟基,硫醇基,烷基,烷基,杂环基或芳基; V包括乙烯基醚基团; 和Z包括(N,N-二取代的)芳基胺基团,例如咔唑基,久洛尼定基团或对 - (N,N-二取代的)芳基胺基团; 和(b)电荷产生化合物。

    Organophotoreceptor with charge transport material having three arylamino groups
    9.
    发明申请
    Organophotoreceptor with charge transport material having three arylamino groups 有权
    具有三个芳基氨基的电荷传输材料的有机光感受器

    公开(公告)号:US20050095518A1

    公开(公告)日:2005-05-05

    申请号:US10699581

    申请日:2003-10-31

    CPC分类号: C07D209/86

    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, H, an alkyl group, an alkaryl group, or an aryl group; X1 and X2 are, independently, a linking group having the formula —(CH2)m—, branched or linear, where m 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 NR5 group, a CHR6 group, or a CR7R8 group where R4, R5, R6, and R7 are, independently, H, hydroxyl group, thiol group, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; and Y1, Y2, and Y3 are, independently, an arylamine 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独立地是H,烷基,烷芳基或芳基; X 1和X 2独立地是具有下式的连接基团 - (CH 2 CH 2)m - 支链或直链,其中m是1至20的整数,包括1和20,并且一个或多个亚甲基任选被O,S,CO,OSO,杂环基,芳族基团,氨基甲酸酯,脲, 酯基团,NR 5基团,CHR 6 N基团或CR 7 R 8 N基团,其中R R 5,R 5,R 6和R 7独立地是H,羟基,硫醇基 ,烷基,烷芳基,杂环基或芳基; 和Y 1,Y 2和Y 3独立地是芳基胺基; 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。