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1. 发明申请

US20050123849A1 Electrophotographic organophotoreceptors with novel charge transport materials 有权
标题翻译：具有新型电荷传输材料的电子照相有机光感受器
公开(公告)号：US20050123849A1
公开(公告)日：2005-06-09
申请号：US10983020
申请日：2004-11-05
申请人： Kam Law , Nusrallah Jubran , Zbigniew Tokarski , Alan Katritzky , Ritu Jain , Rexiat Maimait
发明人： Kam Law , Nusrallah Jubran , Zbigniew Tokarski , Alan Katritzky , Ritu Jain , Rexiat Maimait
IPC分类号： C07C251/84 , C07C317/34 , C07D207/34 , C07D231/38 , C07D249/18 , C07D257/06 , C07D333/48 , G03G5/06 , G03G5/10 , G03G9/12 , G03G15/10 , C07D231/18
CPC分类号： C07D231/38 , C07C251/84 , C07C317/34 , C07C2603/18 , C07D207/34 , C07D249/18 , C07D257/06 , C07D333/48 , G03G5/0616 , G03G5/0618 , G03G5/062 , G03G5/0661
摘要： This invention relates to a novel organophotoreceptor that includes: (a) a charge transport material comprising a fluorenone hydrazone having a) least two fluorenone alkylsulfonylphenylhydrazone groups, b) at least two fluorenone pyrrolylhydrazone groups, c) at least two fluorenone benzotriazolylhydrazone groups, d) at least two fluorenone sulfolanylhydrazone groups, e) at least two fluorenone pyrazolylhydrazone groups, f) at least two fluorenone naphthylhydrazone groups, g) at least two fluorenone tetrazolylhydrazone groups, h) at least two fluorenone stilbenylhydrazone groups, or i) at least two fluorenone(9H-fluoren-9-ylidene)benzylhydrazone groups. Some of these fluoreneones may be represented by the formula where n is an integer between 2 and 6, inclusive; R1 is hydrogen, alkyl, or aryl; R2 is alkylsulfonylphenyl or one of its derivatives; X is a linking group having the formula —(CH2)m—, branched or linear. The compounds may form electrostatic imaging systems in combination with (b) a charge generating compound; and (c) 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：（a）电荷传输材料，其包含芴酮腙，其具有a）至少两个芴酮烷基磺酰基苯腙基团，b）至少两个芴酮吡咯基腙基团，c）至少两个芴酮苯并三唑基腙基团，d）至少两个芴酮砜基腙基团，e）至少两个芴酮吡唑基腙基团，f）至少两个芴酮萘基腙基团，g）至少两个芴酮四唑腙基团，h）至少两个芴酮茋基腙基团，或i）至少两个芴酮（9H-芴-9-亚基）苄腙基团。这些芴酮中的一些可以由下式表示：其中n是2和6之间的整数，包括端值在内; R 1是氢，烷基或芳基; R 2是烷基磺酰基苯基或其衍生物之一; X是具有下式的连接基团 - （CH 2 CH 2）m - 支链或直链。所述化合物可以与（b）产生电荷的化合物组合形成静电成像系统; 和（c）导电基板。

2. 发明申请

US20050069794A1 Organophotoreceptor with charge transport material having fluorenone hydrazone groups 审中-公开
标题翻译：具有芴酮腙基团的电荷传输材料的有机光感受器
公开(公告)号：US20050069794A1
公开(公告)日：2005-03-31
申请号：US10671172
申请日：2003-09-25
申请人： Nusrallah Jubran , Zbigniew Tokarski , Kam Law
发明人： Nusrallah Jubran , Zbigniew Tokarski , Kam Law
IPC分类号： C07C251/84 , C07C317/22 , C07C327/26 , C07C327/30 , C07D285/12 , C07D285/125 , G03G5/06 , G03G9/12 , G03G5/05
CPC分类号： G03G5/0616 , C07C251/84 , C07C317/22 , C07C327/26 , C07C2603/18 , C07D285/125 , G03G5/0603 , G03G5/0607 , G03G5/0609 , G03G5/0614 , G03G5/0618 , G03G5/062 , G03G5/0633
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 n is an integer between 2 and 6, inclusive; R1 and R2 are, independently, an alkyl group, an alkaryl group, or an aryl group with the proviso that neither R1 nor R2 is a naphthyl group, a stilbenyl group, alkylsulfonylphenyl group or a (9H-fluoren-9-ylidene)benzyl group; R3 and R4 are, independently, H, halogen, carboxyl, hydroxyl, thiol, cyano, nitro, aldehyde group, ketone group, an ether group, an ester group, a carbonyl group, 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 0 and 20, inclusive, and one or more of the methylene groups can be 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 R5, R6, R7, and R8 are, independently, H, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; and Y comprises a bond, C, N, O, S, a branched or linear —(CH2)p— group where p is an integer between 0 and 10, an aromatic group, a cycloalkyl group, a heterocyclic group, or a NR9 group where R9 is hydrogen atom, an alkyl group, or aryl group, wherein Y has a structure selected to form n bonds with the corresponding X groups; 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n是2和6之间的整数，包括端值; R1和R2独立地是烷基，烷芳基或芳基，条件是R1和R2都不是萘基，茋基，烷基磺酰基苯基或（9H-芴-9-亚基）苄基组; R 3和R 4独立地是H，卤素，羧基，羟基，硫醇，氰基，硝基，醛基，酮基，醚基，酯基，羰基，烷基，烷芳基或芳基组; X是具有式 - （CH2）m-，分支或直链的连接基团，其中m是0和20之间的整数，包括1和20个，并且一个或多个亚甲基可以任选地被O，S，C = O，O = S = O，杂环基，芳基，氨基甲酸酯，脲，酯基，NR5基，CHR6基或CR7R8基，其中R5，R6，R7和R8独立地为H ，烷基，烷芳基，杂环基或芳基; 并且Y包含键，C，N，O，S，支链或线性 - （CH 2）p基团，其中p是0和10之间的整数，芳族基团，环烷基，杂环基或NR 9 基团，其中R9是氢原子，烷基或芳基，其中Y具有选择与相应的X基团形成n键的结构; 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。

3. 发明申请

US20050069793A1 Organophotoreceptor with charge transport material with fluorenone azine groups 失效
公开(公告)号：US20050069793A1
公开(公告)日：2005-03-31
申请号：US10670483
申请日：2003-09-25
申请人： Nusrallah Jubran , Zbigniew Tokarski , Kam Law
发明人： Nusrallah Jubran , Zbigniew Tokarski , Kam Law
IPC分类号： C07C251/88 , C07C327/26 , G03G5/06 , G03G9/12 , G03G5/05 , C07C251/54
CPC分类号： G03G5/0633 , G03G5/0616 , 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 n is an integer between 2 and 6, inclusive; R1 and R2 are, independently, H, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; R3 and R4 are, independently, H, halogen, carboxyl, hydroxyl, thiol, cyano, nitro, aldehyde group, ketone group, an ether group, an ester group, a carbonyl group, 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 0 and 20, inclusive, and one or more of the methylene groups can be 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 R5, R6, R7, and R8 are, independently, H, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; and Y is a bond, C, N, O, S, a branched or linear —(CH2)p— group where p is an integer between 0 and 10 and where one or more of the hydrogen atoms in the —(CH2)p— may be optionally removed to provide bond positions to enable n to have a higher value than 2, an aromatic group, a cycloalkyl group, a heterocyclic group, or a NR9 group where R9 is hydrogen atom, an alkyl group, or aryl group Y comprises a bond, C, N, O, S, a branched or linear —(CH2)p— group where p is an integer between 0 and 10, an aromatic group, a cycloalkyl group, a heterocyclic group, or a NR9 group where R9 is hydrogen atom, an alkyl group, or aryl group, wherein Y has a structure selected to form n bonds with the corresponding X groups; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging methods are described.

4. 发明申请

US20050058917A1 Electrophotographic organophotoreceptors with novel charge transport materials 失效
标题翻译：具有新型电荷传输材料的电子照相有机光感受器
公开(公告)号：US20050058917A1
公开(公告)日：2005-03-17
申请号：US10982320
申请日：2004-11-04
申请人： Kam Law , Nusrallah Jubran , Zbigniew Tokarski
发明人： Kam Law , Nusrallah Jubran , Zbigniew Tokarski
IPC分类号： C07D209/86 , C07D403/12 , C07D403/14 , C07D409/14 , G03G5/047 , G03G5/06
CPC分类号： C07D403/14 , C07D209/86 , C07D403/12 , C07D409/14 , G03G5/047 , G03G5/0616 , G03G5/0629 , G03G5/0642 , G03G5/0648 , G03G5/0651 , G03G5/0661
摘要： An organophotoreceptor that includes: (a) a charge transport compound having the formula where n is an integer between 2 and 6, inclusive; R1 is an aryl group; R2 is a sulfolanyl group; a pyrrolyl group; a tetrazolyl group; a benzotriazolyl group; a 4-(9H-fluoren-9-ylidene)benzyl group; a stilbenyl group; an alkylsulfonylphenyl group, an arylsulfonylphenyl; or a pyrazolyl group, with the proviso that when R2 is an alkylsulfonylphenyl group or an arylsulfonylphenyl, R1 may be hydrogen, an alkyl group, or an aryl group; X is an alkylene linking group having the formula —(CH2)m—, branched or linear, where m is an integer between 0 and 20, inclusive; and Y is a bond, C, N, O, S, a branched or linear —(CH2)p— group where p is an integer between 0 and 10, an aryl group, a cycloalkyl group, a cyclosiloxyl, a heterocyclic group, or a CR7 group where R7 is H, an alkyl group, or aryl group; (b) a charge generating compound; and (c) an electrically conductive substrate.
摘要翻译：一种有机光感受器，其包括：（a）具有下式的电荷传输化合物，其中n是2和6之间的整数，包括端值在内; R1是芳基; R2是环丁砜基; 吡咯基; 四唑基; 苯并三唑基; 4-（9H-芴-9-亚基）苄基; 茋基; 烷基磺酰基苯基，芳基磺酰基苯基; 或吡唑基，条件是当R 2是烷基磺酰基苯基或芳基磺酰基苯基时，R 1可以是氢，烷基或芳基; X是具有式 - （CH2）m-，分支或直链的亚烷基连接基团，其中m是0和20之间的整数，包括0和20; 并且Y是键，C，N，O，S，分支或线性 - （CH 2）p - 基团，其中p是0和10之间的整数，芳基，环烷基，环甲硅烷氧基，杂环基，或R 7为H，烷基或芳基的CR 7基团; （b）电荷产生化合物; 和（c）导电基板。

5. 发明申请

US20060147827A1 Organophotoreceptor with charge transport compound having an epoxy group 失效
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.

6. 发明申请

US20060003241A1 Polymeric charge transport materials having repeating units comprising an aromatic group and a -S- linkage 失效
标题翻译：具有包含芳基和-S-键的重复单元的聚合物电荷传输材料
公开(公告)号：US20060003241A1
公开(公告)日：2006-01-05
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 Law
发明人： Nusrallah Jubran , Zbigniew Tokarski , Valentas Gaidelis , Vytautas Getautis , Tadas Malinauskas , Edmundas Montrimas , Kam Law
IPC分类号： G03G5/047 , G03G5/05
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。

7. 发明申请

US20050089783A1 Organophotoreceptor with a hydrazone polymer charge transport material 失效
标题翻译：有机光感受器与腙聚合物电荷传输材料
公开(公告)号：US20050089783A1
公开(公告)日：2005-04-28
申请号：US10695044
申请日：2003-10-28
申请人： Zbigniew Tokarski , Nusrallah Jubran , Kam Law
发明人： Zbigniew Tokarski , Nusrallah Jubran , Kam Law
IPC分类号： C07D209/86 , G03G5/05 , G03G5/06
CPC分类号： C07D209/86 , G03G5/0603 , G03G5/0607 , G03G5/0614 , G03G5/0616 , G03G5/0618 , G03G5/062 , G03G5/0625 , G03G5/0629
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 material with the formula where X is a linking group 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 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 alkaryl group, a heterocyclic group, or an aryl group; R1 and R2 are independently a hydrogen, a halogen, an alkyl group, an aryl group, an alkaryl group, an aromatic group or a heterocyclic group; Y is an aromatic group; and n is a distribution of integer values greater than 2; and (b) a charge generating compound. The charge transport material can be crosslinked with a polymer binder either directly or through a crosslinking agent.
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材料，其中X是具有下式的连接基团 - （CH 2 CH 2）其中m是0至20的整数，包括端值，并且一个或多个亚甲基任选被O，S，CO，OSO，杂环基取代，芳族基团，氨基甲酸酯，尿素，酯基，NR 3基团，CHR 4 N基团或CR 5 R 其中R 3，R 4，R 5和R 6均为，独立地是H，羟基，硫醇基，烷基，烷芳基，杂环基或芳基; R 1和R 2分别独立地为氢，卤素，烷基，芳基，烷芳基，芳族基或杂环基; Y是芳族基团; 并且n是大于2的整数值的分布; 和（b）电荷产生化合物。电荷输送材料可以直接或通过交联剂与聚合物粘合剂交联。

8. 发明申请

US20050069795A1 Organophotoreceptor with charge transport material having bis(9-fluorenone) azine groups 失效
标题翻译：具有双（9-芴酮）吖嗪基的电荷传输材料的有机光感受器
公开(公告)号：US20050069795A1
公开(公告)日：2005-03-31
申请号：US10671255
申请日：2003-09-25
申请人： Nusrallah Jubran , Zbigniew Tokarski , Kam Law
发明人： Nusrallah Jubran , Zbigniew Tokarski , Kam Law
IPC分类号： C07C251/20 , C07C251/88 , C07C317/22 , C07C327/16 , C07C327/30 , C07D285/125 , G03G5/06 , G03G15/06 , C07C251/84 , G03G9/08
CPC分类号： G03G5/0633 , C07D285/125 , G03G5/0616 , 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 n is an integer between 2 and 6, inclusive; R1 and R2 are, independently, H, halogen, carboxyl, hydroxyl, thiol, cyano, nitro, aldehyde group, ketone group, an ether group, an ester group, a carbonyl group, 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 0 and 20, inclusive, and one or more of the methylene groups can be 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, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; Y comprises a bond, C, N, O, S, a branched or linear —(CH2)p— group where p is an integer between 0 and 10, an aromatic group, a cycloalkyl group, a heterocyclic group, or a NR9 group where R9 is hydrogen atom, an alkyl group, or aryl group, wherein Y has a structure selected to form n bonds with the corresponding X groups; and Z is a fluorenylidene 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n是2和6之间的整数，包括端值; R 1和R 2独立地是H，卤素，羧基，羟基，硫醇，氰基，硝基，醛基，酮基，醚基，酯基，羰基，烷基，烷芳基或芳基组; X是具有式 - （CH2）m-，分支或直链的连接基团，其中m是0和20之间的整数，包括1和20个，并且一个或多个亚甲基可以任选地被O，S，C = O，O = S = O，杂环基，芳基，氨基甲酸酯，脲，酯基，NR 3基，CHR 4基或CR 5 R 6基，其中R 3，R 4，R 5和R 6独立地为H ，烷基，烷芳基，杂环基或芳基; Y包括键，C，N，O，S，分支或线性 - （CH 2）p基团，其中p是0和10之间的整数，芳族基团，环烷基，杂环基或NR 9基团其中R9是氢原子，烷基或芳基，其中Y具有选择与相应X基团形成n键的结构; Z为亚芴基; 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。

9. 发明申请

US20050191571A1 Polymeric charge transport compositions for organophotoreceptors 失效
标题翻译：用于有机光感受器的聚合电荷转运组合物
公开(公告)号：US20050191571A1
公开(公告)日：2005-09-01
申请号：US10789184
申请日：2004-02-27
申请人： Nusrallah Jubran , Zbigniew Tokarski , Kam Law
发明人： Nusrallah Jubran , Zbigniew Tokarski , Kam Law
IPC分类号： G03G5/04 , C07D331/02 , C07D409/06 , C07D409/12 , C07D417/12 , C08G61/12 , C08G73/02 , C08G73/06 , C08G73/08 , C08G75/08 , G03G5/06 , G03G5/07 , G03G9/12
CPC分类号： G03G5/073 , C08G61/122 , C08G61/124 , C08G73/02 , C08G73/0273 , C08G73/0672 , G03G5/062 , G03G5/0625 , G03G5/071 , G03G5/075 , G03G5/076
摘要： This invention includes an organophotoreceptor having an electrically conductive substrate and photoconductive element on the electrically conductive substrate, the photoconductive element having a) a polymeric charge transport composition with the formula where Y1 and Y2 are, each independently, a bond, a —CR1═N—NR2— group, or a —CR3═N—N═CR4— group; R, R′, R″, R1, R2, R3, and R4 comprise, each independently, H, an alkyl group, an alkenyl group, a heterocyclic group, an aromatic group, or a part of a ring group; X1 and X2 are, each independently, a linking group; T2 comprises a thiiranyl group, H, an alkyl group, an alkenyl group, or an aromatic group; Ar comprises an aromatic group; Z is a bridging group; and n is a distribution of integers between 1 and 100,000 with an average value at least 2; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging processes are also described.
摘要翻译：本发明包括在导电基材上具有导电基材和光电导元件的有机光感受器，光电导元件具有a）具有下式的聚合物电荷传输组合物：其中Y 1和Y 2， / SUB>各自独立地为键，-CR 1-N-NR 2 - 基或-CR 3 - NN-CR 4 - 基团; R，R'，R“，R 1，R 2，R 3和R 4包括各自独立地为H，烷基，烯基，杂环基，芳族基或环基的一部分; X 1和X 2各自独立地为连接基团; T 2包括噻吩基，H，烷基，烯基或芳基; Ar包含芳族基团; Z是桥接组; 并且n是整数在1和100,000之间的平均值至少为2的分布; 和（b）电荷产生化合物。还描述了相应的电子照相设备和成像过程。

10. 发明申请

US20050123848A1 Sulfonyldiphenylene based charge transport compositions 有权
标题翻译：基于磺酰基二亚苯基的电荷输送组合物
公开(公告)号：US20050123848A1
公开(公告)日：2005-06-09
申请号：US10954454
申请日：2004-09-30
申请人： Kam Law , Nusrallah Jubran , Zbigniew Tokarski
发明人： Kam Law , Nusrallah Jubran , Zbigniew Tokarski
IPC分类号： G03G5/06 , C07C317/36 , G03G15/10
CPC分类号： C07C317/36 , C07C2603/18 , G03G5/0605 , G03G5/0607 , G03G5/0612 , G03G5/0614 , G03G5/0616
摘要： This invention relates to a novel electrophotographic imaging process that includes: (a) applying an electrical charge to a surface of an organophotoreceptor comprising: (i) a charge transport composition comprising molecules having the formula where the average n is between 1 and 1000; R1 and R2 are, independently, hydrogen, alkyl, unsaturated hydrocarbon, ether, cycloalkyl, or aryl; X is a bis(fluorene-4-carboxyl)alkane group; Y is a sulfonyldiphenylene; Z is X=O or two hydrogens; and Q is O or N—N(R1)—Y—N(R2)—NH2; (ii) a charge generating compound; and (iii) an electrically conductive substrate over which said charge transport composition and said charge generating compound are located; (b) imagewise exposing said surface of said organophotoreceptor to radiation to dissipate charge in selected areas and thereby form a pattern of charged and uncharged areas on said surface; (c) contacting said surface with a toner to create a toned image; and (d) transferring said toned image to a substrate.
摘要翻译：本发明涉及一种新颖的电子照相成像方法，其包括：（a）将电荷施加到有机光感受器的表面，包括：（i）电荷传输组合物，其包含具有下式的分子，其中平均n在1和1000之间; R 1和R 2分别独立地为氢，烷基，不饱和烃，醚，环烷基或芳基; X是双（芴-4-羧基）烷烃基团; Y是磺酰基二亚苯基; Z是X = O或两个氢; 并且Q是O或N-N（R 1 H 2）-Y-N（R 2 H 2）-NH 2; （ii）电荷产生化合物; 和（iii）所述电荷输送组合物和所述电荷产生化合物所在的导电基底; （b）将所述有机光感受器的所述表面成像曝光于辐射以在选定区域中散发电荷，从而在所述表面上形成带电和不带电区域的图案; （c）使所述表面与调色剂接触以产生调色图像; 和（d）将所述调色图像转印到基底上。

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