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1. 发明授权

US4096143A Process for producing phthalazinone and derivatives of the same 失效
标题翻译： 2,3-二氮杂萘酮及其衍生物的制备方法
公开(公告)号：US4096143A
公开(公告)日：1978-06-20
申请号：US707737
申请日：1976-07-21
申请人： Hideo Sato , Seiji Horie , Nobuyoshi Sekikawa , Hisatake Ono
发明人： Hideo Sato , Seiji Horie , Nobuyoshi Sekikawa , Hisatake Ono
IPC分类号： C07D237/32 , G03C1/498
CPC分类号： G03C1/49845 , C07D237/32
摘要： 1-PHTHALAZINONE AND 1-PHTHALAZINONE DERIVATIVES OF THE FOLLOWING FORMULA: ##STR1## wherein R.sup.1 represents a hydrogen atom, an alkyl group, an aralkyl group, an acyloxyl group, an alkoxyl group, a halogen atom, a nitro group, an amino group or an amido group; and R.sup.2 represents a hydrogen atom, an alkyl group or an aryl group. Such can be prepared at good yields by the reaction of a benzoic acid derivative of the following formula: ##STR2## wherein R.sup.1 has the same meanings as defined above; X represents a halogen atom; and Y represents a hydroxyl group, an alkoxyl group or a halogen atom; with hydrazine or a hydrazine derivative of the following formula:R.sup.2 -- NH -- NH.sub.2 (III)wherein R.sup.2 has the same meanings as defined above.
摘要翻译：（I）其中R 1表示氢原子，烷基，芳烷基，酰氧基，烷氧基，卤素原子，硝基，（甲基）丙烯酰氧基，氨基或酰氨基; R2表示氢原子，烷基或芳基。通过以下结构式的苯甲酸衍生物的反应可以以良好的收率制备：其中R 1具有与上述相同的含义; X表示卤原子; Y表示羟基，烷氧基或卤素原子; 与肼或下式的肼衍生物：

2. 发明授权

US4619880A Electrophotographic light sensitive material contains hydrazone compound 失效
标题翻译：电子照相感光材料含有腙化合物
公开(公告)号：US4619880A
公开(公告)日：1986-10-28
申请号：US743323
申请日：1985-06-10
申请人： Seiji Horie , Naonori Makino , Hideo Sato
发明人： Seiji Horie , Naonori Makino , Hideo Sato
IPC分类号： G03G5/00 , C09B26/02 , C09B35/021 , G03G5/04 , G03G5/06 , H01L51/42 , G03G5/14
CPC分类号： C07C251/88 , C09B35/021 , G03G5/0612 , G03G5/0618 , G03G5/0629 , G03G5/0631 , G03G5/0638 , G03G5/065 , G03G5/0698
摘要： The integrated type electrophotographic light-sensitive material is disclosed, the material comprising two layers comprising (1) an electric charge generating layer containing an electric charge generating material and (2) an electric charge transporting layer containing an electric charge transporting material, provided on an electrically conductive base, wherein said electric charge generating layer contains at least one hydrazone compound represented by the following general formulas (I)-(V): ##STR1##
摘要翻译：公开了一种集成型电照相感光材料，该材料包括两层，包括（1）含有电荷产生材料的电荷产生层和（2）含有电荷输送材料的电荷输送层，（I） - （V）表示的至少一种腙化合物：其中所述电荷产生层含有至少一种由下列通式（I） - （V）表示的腙化合物：其中，（IV）（V）

3. 发明授权

US4568623A Photoconductive compositions containing novel disazo compounds and electrophotographic photoreceptors using the same 失效
标题翻译：含有新型双偶氮化合物和使用其的电子照相感光体的光导组合物
公开(公告)号：US4568623A
公开(公告)日：1986-02-04
申请号：US616501
申请日：1984-06-01
申请人： Naonori Makino , Seiji Horie , Kouichi Kawamura , Hideo Sato
发明人： Naonori Makino , Seiji Horie , Kouichi Kawamura , Hideo Sato
IPC分类号： C09B35/34 , C09B56/16 , G03G5/06 , H01L31/08
CPC分类号： C09B56/16 , G03G5/0685
摘要： Disazo compounds of a specified structure as a photoconductive element for photoreceptors in an electrophotographic process, which achieve higher photosensitivity and higher durability compared with conventional organic photoconductive materials, useful with copying machines, printers, video camera pickup tubes and semiconductor circuits for signal transfer and scanning.
摘要翻译：具有特定结构的双偶氮化合物作为电子照相方法中的感光体的光电导元件，其与常规有机光电导材料相比具有更高的光敏性和更高的耐久性，可用于复印机，打印机，摄像机拾取管和用于信号传输和扫描的半导体电路。

4. 发明授权

US4476208A Compounds having barbituric acid or thiobarbituric acid residue, photoconductive compositions and electrophotographic light sensitive materials containing the compounds as charge generating materials 失效
标题翻译：具有巴比妥酸或硫代巴比妥酸残基的化合物，光电导组合物和含有化合物作为电荷产生材料的电子照相感光材料
公开(公告)号：US4476208A
公开(公告)日：1984-10-09
申请号：US452654
申请日：1982-12-23
申请人： Seiji Horie , Junji Nakano , Hideo Sato
发明人： Seiji Horie , Junji Nakano , Hideo Sato
IPC分类号： C07D405/04 , C07D405/06 , C07D409/04 , C07D409/06 , G03G5/06
CPC分类号： C07D405/04 , C07D405/06 , C07D409/04 , C07D409/06 , G03G5/0661 , G03G5/067 , Y10S430/10
摘要： Novel compounds are disclosed which are composed of a barbituric acid residue or a thiobarbituric acid residue and a pyrylium salt residue, thiopyrylium salt residue, benzopyrylium salt residue, or a benzothiopyrylium salt residue. The compounds are suitable as charge generating materials for an electrophotographic light-sensitive material of the type containing a charge generating material and a charge transporting material in one layer or two separate layers. The use of the compounds improves the durability and light-sensitivity of the light-sensitive material.
摘要翻译：公开了由巴比妥酸残基或硫代巴比妥酸残基和吡喃鎓盐残基，硫代吡喃鎓盐残基，苯并吡喃鎓盐残基或苯并硫代吡喃鎓盐残基组成的新型化合物。该化合物适合作为含有电荷产生材料和电荷输送材料的电子照相感光材料的电荷产生材料在一层或两层分开。使用这些化合物可改善感光材料的耐久性和光敏感性。

5. 发明授权

US4724192A Electrophotographic photoreceptor containing a bisstilbene compound 失效
标题翻译：含有双茋化合物的电子照相感光体
公开(公告)号：US4724192A
公开(公告)日：1988-02-09
申请号：US892010
申请日：1986-08-01
申请人： Naonori Makino , Seiji Horie , Syu Watarai , Hideo Sato
发明人： Naonori Makino , Seiji Horie , Syu Watarai , Hideo Sato
IPC分类号： G03G5/06 , G03G15/02
CPC分类号： G03G5/0672 , G03G5/0674
摘要： An electrophotographic photoreceptor is disclosed, comprising a conductive support having provided thereon a light-sensitive layer containing at least one of a specific type of bisstilbene compound as a photoconductive substance or a charge transporting material. The photoreceptor has high sensitivity, a small residual potential, and stability to ozone, light, or heat.
摘要翻译：公开了一种电子照相感光体，其包括导电性支持体，其上设置有含有特定类型的二苯乙烯化合物作为感光性物质或电荷输送材料中的至少一种的感光层。感光体具有高灵敏度，小的残留电位和对臭氧，光或热的稳定性。

6. 发明授权

US4535045A Electric light-sensitive material containing a novel vinylidene chloride copolymer 失效
标题翻译：含有新型偏二氯乙烯共聚物的电光敏材料
公开(公告)号：US4535045A
公开(公告)日：1985-08-13
申请号：US548813
申请日：1983-11-04
申请人： Kouichi Kawamura , Seiji Horie , Hideo Sato
发明人： Kouichi Kawamura , Seiji Horie , Hideo Sato
IPC分类号： G03G5/05 , G03G5/14
CPC分类号： G03G5/0539 , G03G5/0542 , G03G5/0546
摘要： An electrophotographic light-sensitive material is described. The material is comprised of an electrically conductive support and a light-sensitive layer on the support. The light-sensitive layer contains a copolymer comprising: (a) vinylidene chloride or vinyl chloride; (b) a vinyl based unsaturated monomer represented by the general formula: CH.sub.2 =C(R.sub.1)(R.sub.2) (wherein the symbols are as defined in the appended claims); and (c) a vinyl monomer containing a hydroxyl group at the side chain thereof. This light-sensitive layer exhibits good adhesive properties, is superior in durability and moisture resistance, and produces images free from white spots and fog.
摘要翻译：描述电子照相感光材料。该材料由支撑体上的导电支撑体和感光层构成。感光层包含共聚物，其包含：（a）偏二氯乙烯或氯乙烯; （b）由通式：CH 2 = C（R 1）（R 2）表示的乙烯基不饱和单体（其中符号如所附权利要求中所定义）; 和（c）在其侧链含有羟基的乙烯基单体。该感光层表现出良好的粘合性能，耐久性和耐湿性优异，并且产生没有白斑和雾的图像。

7. 发明授权

US4334001A Azacyanine spectra sensitized organic photoconductive compositions and elements 失效
标题翻译：亚光谱光谱使有机光电导组合物和元素致敏
公开(公告)号：US4334001A
公开(公告)日：1982-06-08
申请号：US214157
申请日：1980-12-08
申请人： Seiji Horie , Hideo Sato
发明人： Seiji Horie , Hideo Sato
IPC分类号： G03G17/04 , G03G5/06 , G03G5/09
CPC分类号： G03G5/0661
摘要： A photoconductive composition comprising a photoconductive substance and at least one spectral sensitizer selected from azacyanines represented by formula (I), (II), (III), (IV) or (V) ##STR1## and a photosensitive member containing such a spectral sensitizer.
摘要翻译：包含光电导物质和至少一种选自式（I），（II），（III），（IV）或（V）表示的氮杂胞嘧啶的光敏剂的光导组合物（I）（III）（IV）＆lt; IMAGE＆gt;（V）和含有这种光谱增感剂的感光构件。

8. 发明授权

US4973536A Electrophotographic photoreceptor containing phthalocyanine and hydrazone 失效
标题翻译：含有酞菁和腙的电子照相感光体
公开(公告)号：US4973536A
公开(公告)日：1990-11-27
申请号：US349943
申请日：1989-05-08
申请人： Seiji Horie , Naonori Makino , Hideo Sato
发明人： Seiji Horie , Naonori Makino , Hideo Sato
IPC分类号： C07D209/40 , C07D235/30 , C07D277/82 , C07D417/12 , C07D455/04 , G03G5/04 , G03G5/06
CPC分类号： C07D417/12 , C07D209/40 , C07D235/30 , C07D277/82 , C07D455/04 , G03G5/0629 , G03G5/0631 , G03G5/0661
摘要： An electrophotographic photoreceptor is described, comprising a photosensitive layer disposed on a conductive substrate, said photosensitive layer having a laminated structure comprising an electric charge generating layer and an electric charge transporting layer, said electric charge generating layer containing a phthalocyanine pigment which is selected from .epsilon.-type copper phthalocyanine, X-type or .tau.-type phtalocyanine, indium chloride phthalocyanine, calcium chloride phthalocyanine, and magnesium phthalocyanine, one of the benzene rings of the aluminum chloride or indium chloride phthalocyanine being optionally monochlorinated, and said electric charge transporting layer containing at least one hydrazone compound represented by formula (I) or (II) as set below: ##STR1## wherein the substituents are as defined in the specification.
摘要翻译：描述了一种电子照相感光体，其包括设置在导电衬底上的感光层，所述感光层具有包括电荷产生层和电荷输送层的层压结构，所述电荷产生层含有酞菁颜料，其选自ε 型铜酞菁，X型或tau型酞菁，氯化铟酞菁，氯化钙酞菁和镁酞菁，氯化铝或氯化铟酞菁的苯环之一，任选地一氯化，所述电荷输送层含有至少一种由式（I）或（II）表示的腙化合物，如下所述：其中取代基如说明书中所定义。

9. 发明授权

US4752548A Light-sensitive bisazulenium salt compound compositions and electrophotographic photoreceptors formed therewith 失效
标题翻译：光敏双氮鎓盐化合物组合物和与其形成的电子照相感光体
公开(公告)号：US4752548A
公开(公告)日：1988-06-21
申请号：US927973
申请日：1986-11-07
申请人： Naonori Makino , Seiji Horie , Shu Watarai , Hideo Sato
发明人： Naonori Makino , Seiji Horie , Shu Watarai , Hideo Sato
IPC分类号： B41M5/26 , C09B23/01 , C09B23/04 , C09B23/06 , C09B23/08 , G03G5/06 , G11B7/244
CPC分类号： G03G5/0674 , C09B23/0091 , C09B23/04 , C09B23/06 , C09B23/083 , G03G5/0607 , G03G5/0614 , G03G5/0661
摘要： Light-sensitive compositions are provided, containing at least one bisazulenium salt compound of the general formulae (1) and (2): ##STR1## wherein all the symbols are defined in the specification. Electrophotographic photoreceptors containing the present composition have high sensitivity and stable potential characteristic in repeated use. The present compositions are further usable in optical information-recording media, and the media containing the present composition have sufficient preservation stability, high sensitivity and sufficient S/N ratio.
摘要翻译：提供了含有至少一种通式（1）和（2）的双氮鎓盐化合物的光敏组合物：其中所有符号被定义在规范中。含有本发明组合物的电子照相感光体在重复使用中具有高灵敏度和稳定的电位特性。本发明的组合物还可用于光学信息记录介质，并且含有本发明组合物的介质具有足够的保存稳定性，高灵敏度和足够的S / N比。

10. 发明授权

US4622280A Disazo compound, and photoconductive composition and electrophotographic photoreceptor containing the same 失效
标题翻译：双偶氮化合物和含有它们的光电导组合物和电子照相感光体
公开(公告)号：US4622280A
公开(公告)日：1986-11-11
申请号：US755504
申请日：1985-07-16
申请人： Naonori Makino , Kouichi Kawamura , Seiji Horie , Hideo Sato
发明人： Naonori Makino , Kouichi Kawamura , Seiji Horie , Hideo Sato
IPC分类号： C09B35/215 , G03G5/06
CPC分类号： C09B35/215 , G03G5/0683
摘要： Disazo compounds represented by the following general formula (I) are disclosed. The compounds can function as effective photoconductive substances and further, as efficient charge carrier (both electron and positive hole) generating compounds in an electrophotographic photoreceptor: ##STR1## (wherein X represents atoms necessary to form an aromatic ring, such as a naphthalene ring, an anthracene ring, etc., or a netero ring, such as an indole ring, a carbazole ring, a dibenzofuran ring etc., (all of which rings may be either substituted ones or nonsubstituted ones) by combining with the benzene ring to which a hydroxyl group and a group Y are attached; Y represents ##STR2## R.sup.1 represents an alkyl group, a phenyl group or a substituted group thereof; R.sup.2 represents a hydrogen atom, a lower alkyl group, a carbamoyl group, a carboxyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, or a substituted or a nonsubstituted amino group; R.sup.3 and R.sup.5 each represents an alkyl group, an aromatic ring residue like a phenyl group, an aromatic heterocyclic residue like a dibenzofranyl group, a carbazolyl group, etc., or a substituted group thereof; and R.sup.4 represents a hydrogen atom, an alkyl group, a phenyl group or a substituted group thereof).
摘要翻译：公开了由以下通式（I）表示的双偶氮化合物。这些化合物可以起到有效的光电导物质的作用，而且作为在电子照相感光体中产生化合物的有效电荷载体（电子和空穴）都是有效的：其中A表示 + TR ，B表示 + TR （其中X表示形成芳环所需的原子，如萘环，蒽环等，或网络环，如吲哚环，咔唑环，二苯并呋喃环等（所有这些环可以是取代的环或非取代的环）通过与其中连接有羟基和Y的苯环组合; Y表示< 表示烷基，苯基或取代基; R2表示氢原子，低级烷基，氨基甲酰基，羧基，烷氧基羰基，芳氧基羰基或取代或未取代的氨基; R3和R5各自表示烷基，芳香环残基如苯基，芳族杂环残基如二苯并呋喃基，咔唑基等，或其取代基; R4表示氢原子，烷基，苯基或取代基）。

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