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1. 发明授权

US4985325A Photoconductor for electrophotography containing hydrazone 失效
标题翻译：用于含腙电子照相的感光体
公开(公告)号：US4985325A
公开(公告)日：1991-01-15
申请号：US406807
申请日：1989-09-13
申请人： Masami Kuroda , Yoshinobu Sugata , Noboru Furusho
发明人： Masami Kuroda , Yoshinobu Sugata , Noboru Furusho
IPC分类号： C07D333/20 , C07D333/36 , C07D409/00 , C09B23/16 , C09B26/02 , G03G5/06
CPC分类号： G03G5/0661 , C07D333/20 , C07D333/36 , C09B23/166 , C09B26/02 , G03G5/067
摘要： A photoconductor for electrophotography comprises a substrate and a photosensitive layer formed thereon and including a novel hydrazone compound as a charge transporting substance. The hydrazone compound is represented by the following general formula: ##STR1## wherein, each of R.sub.1, R.sub.2 and R.sub.3 stands for any one of an alkyl group, an alkenyl group, an aralkyl group and an aryl group, which groups may be or not may be substituted, R.sub.4 stands for any one of a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an aralkyl group and an aryl group, which groups may be or not may be substituted an n stands for an integer of 0 to 1.
摘要翻译：用于电子照相的感光体包括基底和形成在其上的感光层，并且包括新的腙化合物作为电荷输送物质。腙化合物由以下通式表示：其中，R1，R2和R3各自表示烷基，烯基，芳烷基和芳基中的任一个，这些基团可以是可以被取代，R4代表氢原子，卤素原子，烷基，烯基，芳烷基和芳基中的任何一个，这些基团可以被取代为n代表整数 0到1。

2. 发明授权

US4956250A Azulenium photoconductor for electrophotography 失效
标题翻译：用于电子照相的Azulenium光电导体
公开(公告)号：US4956250A
公开(公告)日：1990-09-11
申请号：US326800
申请日：1989-03-21
申请人： Masami Kuroda , Yoshinobu Sugata , Noboru Furusho
发明人： Masami Kuroda , Yoshinobu Sugata , Noboru Furusho
IPC分类号： C07D333/20 , C07D409/06 , G03G5/06
CPC分类号： C07D409/06 , C07D333/20 , G03G5/0607 , G03G5/0661 , G03G5/067
摘要： A photoconductor for electrophotography comprises a novel azulenium compound as a charge generating substance. An azulenium compound is represented by the following general formula: ##STR1## Wherein, each of R.sub.1 to R.sub.9 stands for a hydrogen atom, a halogen atom, an alkoxy group, or an alkyl group, an aryl group, both of which may have a substituent(s), and X.sup..crclbar. stands for an anion residual group.
摘要翻译：用于电子照相的感光体包括作为电荷产生物质的新型ium化合物。薁化合物由以下通式表示：其中，R 1〜R 9各自表示氢原子，卤素原子，烷氧基或烷基，芳基，二者均可具有取代基，X（ - ）表示阴离子残基。

3. 发明授权

US5178981A Photoconductor for electrophotography with a charge generating substance comprising a polycyclic and azo compound 失效
标题翻译：用于具有包含多环和AZO化合物的电荷产生物质的电泳机的光电子器件
公开(公告)号：US5178981A
公开(公告)日：1993-01-12
申请号：US661249
申请日：1991-02-27
申请人： Yoshimasa Hattori , Yoshinobu Sugata , Masami Kuroda , Noboru Furusho
发明人： Yoshimasa Hattori , Yoshinobu Sugata , Masami Kuroda , Noboru Furusho
IPC分类号： C09B35/34 , G03G5/06
CPC分类号： G03G5/0681 , C09B35/34 , G03G5/0609 , G03G5/0618
摘要： A photoconductor for electrophotography includes an electroconductive substrate; and a photosensitive layer formed on the substrate. The photosensitive layer includes a charge generating substance consisting essentially of at least one polycyclic compound represent by general formula (I) and at least one azo compound represented by general formula (II). ##STR1## wherein X is selected from the group consisting of a hydrogen atom, a halogen atom and a cyano group and n is an integer of 0 to 4; ##STR2## wherein R is selected from the group consisting of a hydrogen atom, a halogen atom and a substituted or unsubstituted alkyl group and alkoxy group, Z1 is selected from the group consisting of a substituted or unsubstituted alkyl group, aryl group and aromatic heterocyclic group, Z.sub.2 is selected from the group consisting of a hydrogen atom, a cyano group, a carbomoyl group, a carboxyl group, an ester group and an acyl group, each of Z.sub.3 and Z.sub.4 is selected from the group consisting of a hydrogen atom, a halogen atom, a nitro group and a substituted or unsubstituted alkyl group and alkoxy group.
摘要翻译：电子照相用感光体包括导电性基材; 以及形成在基板上的感光层。感光层包括基本上由至少一种由通式（I）表示的多环化合物和至少一种由通式（II）表示的偶氮化合物组成的电荷产生物质。（I）其中X选自氢原子，卤素原子和氰基，n为0至4的整数; 其中R选自氢原子，卤素原子和取代或未取代的烷基和烷氧基，Z 1选自由以下基团组成的组：取代或未取代的烷基，芳基和芳族杂环基，Z2选自氢原子，氰基，氨基甲酰基，羧基，酯基和酰基，Z3和Z4中的每一个选自氢原子，卤素原子，硝基和取代或未取代的烷基和烷氧基。

4. 发明授权

US5158848A Photoconductor for electrophotography 失效
标题翻译：光电子学摄影机
公开(公告)号：US5158848A
公开(公告)日：1992-10-27
申请号：US641730
申请日：1991-01-15
申请人： Masami Kuroda , Yoshinobu Sugata , Noboru Furusho
发明人： Masami Kuroda , Yoshinobu Sugata , Noboru Furusho
IPC分类号： C07D279/08 , C07D409/04 , C07D409/14 , C07D417/04 , C07D417/12 , C07D417/14 , G03G5/06
CPC分类号： C07D409/14 , C07D279/08 , C07D409/04 , C07D417/04 , C07D417/12 , C07D417/14 , G03G5/0638 , G03G5/0661
摘要： A photoconductor for electrophotography comprises a substrate and a photosensitive layer formed thereon and including a novel hydrazone compound as a charge transporting substance. The hydrazone compound is represented by the following general formula: ##STR1## Wherein, A is selected from the residual group consisting of an aromatic residual group, a condensed polycyclic residual group, and a heterocyclic residual group, which groups may be or not may be substituted, R.sub.1 is selected from the atom or group consisting of any one of a hydrogen atom, a halogen atom, an alkyl group, an acyl group or a dialkylamino group, and each of R.sub.2 and R.sub.3 is selected from the group consisting of an alkyl group, an aryl group, an alkenyl group, an aralkyl group and a thenyl group, which groups may be or not may be substituted.
摘要翻译：用于电子照相的感光体包括基底和形成在其上的感光层，并且包括新的腙化合物作为电荷输送物质。腙化合物由以下通式表示：其中A选自由芳族残基，稠合多环残基和杂环残基组成的残基，该基团可以是或不为 R 1选自氢原子，卤素原子，烷基，酰基或二烷基氨基中的任一个的原子或基团，R 2和R 3各自选自烷基基团，芳基，烯基，芳烷基和噻吩基，该基团可以是或不可以被取代。

5. 发明授权

US4877703A Photoconductor for electrophotography having a squarylium charge generating dye 失效
标题翻译：用于电子照相的感光体，其具有方形电荷产生染料
公开(公告)号：US4877703A
公开(公告)日：1989-10-31
申请号：US284335
申请日：1988-12-14
申请人： Masami Kuroda , Yoshimasa Hattori , Noboru Furusho , Yoshinobu Sugata
发明人： Masami Kuroda , Yoshimasa Hattori , Noboru Furusho , Yoshinobu Sugata
IPC分类号： C07D333/20 , C07D409/14 , C07D413/14 , C07D417/14 , G03G5/06
CPC分类号： C07D409/14 , C07D333/20 , C07D413/14 , C07D417/14 , G03G5/0611 , G03G5/0661
摘要： A photoconductor for electrophotography comprising a novel squarylium as a charge generating substance. A squarylium compound is represented by the following general formula: ##STR1## wherein, each of R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 stands for a hydrogen atom, a halogen atom, an alkyl group, an aryl group, or a nitro group, and each of R.sub.7 and R.sub.8 stands for a hydrogen atom or a hydroxy group.
摘要翻译：一种用于电子照相的感光体，其包含新颖的方酸作为电荷产生物质。方酸化合物由以下通式表示：其中，R1，R2，R3，R4，R5和R6分别表示氢原子，卤素原子，烷基，芳基或硝基，R7和R8各自表示氢原子或羟基。

6. 发明授权

US4954405A Photoconductor for electrophotography comprising squarylium containing generator layer and hydrazone containing transport layer 失效
标题翻译：用于电子照相的感光体，其包含含方格发酵层和含有腙的传输层
公开(公告)号：US4954405A
公开(公告)日：1990-09-04
申请号：US373684
申请日：1989-06-28
申请人： Yoshinobu Sugata , Noboru Furusho , Tomomi Tanaka
发明人： Yoshinobu Sugata , Noboru Furusho , Tomomi Tanaka
IPC分类号： G03G5/06
CPC分类号： G03G5/0611 , G03G5/0618 , G03G5/0629 , G03G5/067
摘要： A photoconductor for electrophotography comprises an electrically conductive substrate and a laminate formed on the substrate. The laminate includes a charge generating layer including a specific squarylium compound as a charge generating substance and a charge transporting layer including a hydrazone compound. One type of the specific squarylium compound is represented by the following general formula. ##STR1## Wherein, each of R1, R2, R5 and R6 stands for one of an alkyl group, an aralkyl group and alkenyl group, each of which groups may be or not may be substituted, or R1, forms a ring together with R2, R5 forms a ring together with R6, each of R3 and R4 stands for one of hydrogen atom, a halogen atom, a hydroxy group, an alkyl group and an alkoxy group.
摘要翻译：用于电子照相的感光体包括导电基底和形成在基底上的层压体。层压体包括电荷产生层，其包含特定的方酸化合物作为电荷产生物质和包含腙化合物的电荷输送层。一种类型的具体方酸化合物由以下通式表示。其中，R 1，R 2，R 5和R 6各自表示烷基，芳烷基和链烯基中的每一个可以被取代的基团，或者R 1与R 2一起形成环 R5与R6一起形成环，R 3和R 4各自表示氢原子，卤素原子，羟基，烷基和烷氧基中的一个。

7. 发明授权

US5292608A Bisazo photoconductor for electrophotography 失效
标题翻译：用于电子照相的双偶氮二极管
公开(公告)号：US5292608A
公开(公告)日：1994-03-08
申请号：US75300
申请日：1993-06-11
申请人： Masami Kuroda , Masayo Amano , Noboru Furusho
发明人： Masami Kuroda , Masayo Amano , Noboru Furusho
IPC分类号： C09B35/24 , C09B35/34 , C09B56/02 , C09B56/16 , G03G5/06 , G03G5/047
CPC分类号： G03G5/0685 , C09B35/24 , C09B35/34 , C09B56/02 , C09B56/16
摘要： A photoconductor for electrophotography comprises an electroconductive substrate and a photosensitive layer formed on the substrate. The photosensitive layer includes a novel bisazo compound as a charge generating substance therein. The bisazo compound is represented by the following general formula: ##STR1## wherein, A stands for a coupler residue.
摘要翻译：用于电子照相的感光体包括形成在基底上的导电基底和感光层。感光层包括作为电荷产生物质的新型双偶氮化合物。双偶氮化合物由以下通式表示：（*化学结构*）（VI）其中，A表示成色剂残基。

8. 发明授权

US5292602A Bisazo photoconductor for electrophotography 失效
标题翻译：用于电子照相的双偶氮二极管
公开(公告)号：US5292602A
公开(公告)日：1994-03-08
申请号：US74597
申请日：1993-06-11
申请人： Masami Kuroda , Masayo Amano , Noboru Furusho
发明人： Masami Kuroda , Masayo Amano , Noboru Furusho
IPC分类号： C09B35/24 , C09B35/34 , C09B56/02 , C09B56/16 , G03G5/06 , G03G5/047
CPC分类号： G03G5/0685 , C09B35/24 , C09B35/34 , C09B56/02 , C09B56/16
摘要： A photoconductor for electrophotography comprises an electroconductive substrate and a photosensitive layer formed on the substrate. The photosensitive layer includes a novel bisazo compound as a charge generating substance therein. The bisazo compound is represented by the following general formula: ##STR1## wherein, A stands for a coupler residue.
摘要翻译：用于电子照相的感光体包括形成在基底上的导电基底和感光层。感光层包括作为电荷产生物质的新型双偶氮化合物。双偶氮化合物由以下通式表示：（*化学结构*）（V）（*化学结构*）其中，A表示成色剂残基。

9. 发明授权

US5252416A Photoconductor for electrophotography 失效
标题翻译：电子照相用感光体
公开(公告)号：US5252416A
公开(公告)日：1993-10-12
申请号：US915655
申请日：1992-07-21
申请人： Masami Kuroda , Masayo Amano , Noboru Furusho
发明人： Masami Kuroda , Masayo Amano , Noboru Furusho
IPC分类号： C09B23/01 , C09B23/14 , C09B26/02 , G03G5/06 , G03G5/47 , G03G5/9
CPC分类号： C09B23/0075 , C09B23/14 , C09B26/02 , G03G5/0616 , G03G5/067
摘要： A photoconductor for electrophotography, including an electroconductive substrate; and a photosensitive layer formed on the electroconductive substrate including a charge generating substance and a charge transporting substance which is at least one compound represented by general formula (II): ##STR1## wherein each of R.sub.9, R.sub.10, R.sub.11 and R.sub.12 is selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group and an aryl group, and each of R.sub.13, R.sub.14, R.sub.15 and R.sub.16 is selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group, and a substituted or unsubstituted aryl group and heterocyclic group.
摘要翻译：一种用于电子照相的感光体，包括导电基片; 以及形成在导电性基体上的感光层，其包含电荷产生物质和电荷输送物质，其为至少一种通式（II）表示的化合物：其中R 9，R 10，R 11和R 12各自为选自氢原子，卤素原子，烷基和芳基，R 13，R 14，R 15和R 16各自选自氢原子，卤素原子，烷基和取代或未取代的芳基和杂环基。

10. 发明授权

US4861692A Electrophotographic photosensitive material containing thiophene compound 失效
标题翻译：含有噻吩化合物的电子照相感光材料
公开(公告)号：US4861692A
公开(公告)日：1989-08-29
申请号：US136661
申请日：1987-12-22
申请人： Masami Kuroda , Yoichi Nakamura , Noboru Furusho
发明人： Masami Kuroda , Yoichi Nakamura , Noboru Furusho
IPC分类号： C07D333/08 , C07D333/12 , C07D333/16 , C07D333/20 , C07D333/28 , C07D333/32 , C07D333/36 , C07D333/40 , C07D333/44 , G03G5/06
CPC分类号： G03G5/0661 , C07D333/08 , C07D333/12 , C07D333/16 , C07D333/20 , C07D333/28 , C07D333/32 , C07D333/36 , C07D333/40 , C07D333/44 , G03G5/0629
摘要： An electrophotographic photosensitive material is disclosed, wherein the electrophotographic photosensitive material comprises a photosensitive layer containing at least one thiophene compound selected from the group consisting of compounds having the general formulae (I) and (II): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6, and R.sup.21, R.sup.22, R.sup.23, R.sup.24, R.sup.25 ; and R.sup.26 each represents a hydrogen or halogen atom or a hydroxy group, an alkyl group, a hydroxyalkyl group, an alkoxy group, an allyl group, a vinyl group, an acyl group, a formylalkyl group, an acyloxy group, an alkoxycarbonyl group, an aryl group, a cyano group, a nitro group, an amino group, an alkylamino group or an arylamino group and n is an integer of 1, 2, 3, 4 or 5.
摘要翻译：公开了一种电子照相感光材料，其中电子照相感光材料包括含有至少一种选自具有通式（I）和（II）的化合物的噻吩化合物的感光层：（II）其中R1，R2，R3，R4，R5和R6，以及R21，R22，R23，R24，R25， R 26各自表示氢或卤素原子或羟基，烷基，羟基烷基，烷氧基，烯丙基，乙烯基，酰基，甲酰基，酰氧基，烷氧基羰基，芳基，氰基，硝基，氨基，烷基氨基或芳基氨基，n为1,2,3,4或5的整数。

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