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公开(公告)号：US5589309A
公开(公告)日：1996-12-31
申请号：US503125
申请日：1995-07-17
CPC分类号： G03G5/0614 , G03G5/0616 , G03G5/0629 , G03G5/0659 , G03G5/0668
摘要： Disclosed is an electrophotographic photoreceptor comprising a conductive support and provided thereon an intermediate layer, a carrier generation layer containing a carrier generation material and a carrier transportation layer containing a carrier transportation material, wherein said carrier generation layer contains a first perylene compound represented by Formula A and a second perylene compound represented by Formula B as said carrier generation material: ##STR1## wherein Z represents a substituted or unsubstituted divalent aromatic hydrocarbon group or a substituted or unsubstituted divalent heterocyclic group; and R represents an alkyl group, an aralkyl group, a hydroxyalkyl group, an alkoxyalkyl group, an aromatic hydrocarbon group or a heterocyclic group; ##STR2##
摘要翻译： 公开了一种电子照相感光体，其包含导电性支持体，在其上设置有中间层，载体产生层，载体产生层和含有载体输送材料的载体输送层，其中所述载体生成层含有式A表示的第一苝化合物 和由式B表示的作为所述载体生成材料的第二苝化合物：其中Z表示取代或未取代的二价芳族烃基或取代或未取代的二价杂环基; R表示烷基，芳烷基，羟烷基，烷氧基烷基，芳香族烃基或杂环基;
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2.发明授权Image forming method using an imidazole-perylene electrophotographic photoreceptor 失效使用咪唑 - 苝电子照相感光体的成像方法
公开(公告)号：US5589314A
公开(公告)日：1996-12-31
申请号：US490781
申请日：1995-06-15
申请人： Yoshihiko Etoh , Takeo Oshiba , Asao Matsushima , Hirofumi Hayata , Tomoo Sakimura , Tomoko Suzuki , Akira Kinoshita
发明人： Yoshihiko Etoh , Takeo Oshiba , Asao Matsushima , Hirofumi Hayata , Tomoo Sakimura , Tomoko Suzuki , Akira Kinoshita
CPC分类号： G03G13/22 , G03G5/0517 , G03G5/0521 , G03G5/0614 , G03G5/0659 , Y10S430/103
摘要： Disclosed is an image forming method using an electrophotographic photoreceptor comprising the steps of:(1) charging the electrophotographic photoreceptor, wherein said electrophotographic photoreceptor comprising a conductive support and provided thereon, a carrier generation layer and a carrier transportation layer, said carrier generation layer comprising a carrier generation material represented by formula 1 or 2 and having X-ray diffraction pattern having peaks at 6.3.degree..+-.0.2.degree., 12.4.degree..+-.0.2.degree., 25.3.degree..+-.0.2.degree. and 27.1.degree..+-.0.2.degree. in Bragg angle (2.theta.) when using Cu-K.alpha. ray as a X-ray radiation source in which said peak of 12.4.degree..+-.0.2.degree. has a maximum intensity and has a half width of 0.65.degree. or more; no peak being present at 11.5.degree..+-.0.2.degree.,(2) imagewise exposing the charged photoreceptor for an exposure time of 1.times.10.sup.-4 to 3.times.10.sup.-2 seconds,(3) developing the imagewise exposed photoreceptor to form an image, and(4) transferring the formed image to an image receiving material: ##STR1##
摘要翻译： 公开了一种使用电子照相感光体的图像形成方法，包括以下步骤：（1）对电子照相感光体进行充电，其中所述电子照相感光体包括导电性支持体，其上设置有载体产生层和载流子输送层，所述载体生成层包含 由式1或2表示的载体产生材料，具有在6.3°±0.2°，12.4°±0.2°，25.3°±0.2°和27.1°±0.2°的峰值的X射线衍射图 当使用Cu-Kα射线作为X射线辐射源时，Bragg角（2θ）为DEG，其中所述12.4°±0.2°的峰具有最大强度并且具有0.65°以上的半宽度; 在11.5°±0.2°没有峰存在，（2）使带电感光体成像曝光1×10 -4至3×10 -2秒的曝光时间，（3）显影图像曝光的感光体以形成图像，并且 4）将形成的图像传送到图像接收材料：
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公开(公告)号：US5549997A
公开(公告)日：1996-08-27
申请号：US393352
申请日：1995-02-23
申请人： Asao Matsushima , Takeo Ooshiba , Yoshihiko Etoh , Akira Kinoshita , Tomoko Suzuki , Tomoo Sakimura
发明人： Asao Matsushima , Takeo Ooshiba , Yoshihiko Etoh , Akira Kinoshita , Tomoko Suzuki , Tomoo Sakimura
CPC分类号： G03G5/0655 , G03G5/0614 , G03G5/0659 , G03G5/0666 , G03G5/0668 , G03G5/067 , G03G5/0672 , G03G5/0674
摘要： Disclosed is an electrophotographic photoreceptor contains a carrier generation material represented by Formula 1 or 2 having peaks at 2.theta.=6.3.degree., 12.4.degree., 25.3.degree. and 27.1.degree. in the Bragg angle (2.theta..+-.0.2.degree.) as measured by X-ray diffraction under radiation of Cu-K.alpha. rays; said peak of 12.4.degree. has a maximum intensity and has a half width of 0.65.degree. or more; no peak being present at 11.5.degree.; anda carrier transportation material selected from the group consisting of the following Formulas 3, 4, 5 and 6; ##STR1## wherein Z represents an atomic group necessary to form a substituted or unsubstituted heterocyclic ring; ##STR2##
摘要翻译： 公开了一种电子照相感光体，其包含由式1或2表示的载体生成材料，其在布拉格角（2θ+/- 0.2°）中在2θ= 6.3°，12.4°，25.3°和27.1°处具有峰，如通过X Cu-Kα射线辐射下的射线衍射; 所述12.4°的峰值具有最大强度，半宽度为0.65°以上; 在11.5°没有峰值; 以及选自下列公式3,4,5和6的载体运输材料; 式1：需要形成取代或未取代的杂环所必需的原子团; 公式3：
公式4： 公式5： 公式6： -
4.发明授权公开(公告)号：US06620567B2
公开(公告)日：2003-09-16
申请号：US10058612
申请日：2002-01-28
IPC分类号： G03G5047
摘要： An electrophotographic photoreceptor is disclosed. The photoreceptor has an interlayer between an electroconductive substrate and a photosensitive layer wherein the interlayer contains a particle and has a light absorbance of not more than 0.25 per micrometer of thickness at a wavelength of 1,000 nm. An image forming apparatus and a processing cartridge employing the photoreceptor are also disclosed.
摘要翻译： 公开了一种电子照相感光体。 感光体在导电性基材和感光层之间具有中间层，其中中间层含有颗粒，并且在1000nm的波长下的每微米厚度的吸光度不大于0.25。一种图像形成装置和使用 还公开了感光体。
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5.发明授权公开(公告)号：US07473510B2
公开(公告)日：2009-01-06
申请号：US10886770
申请日：2004-07-07
摘要： An electrophotographic photoreceptor to be used in an image forming apparatus having a charge providing means by contacting a charging member to an electrophotographic photoreceptor is disclosed. The photoreceptor has at least an interlayer, a charge generation layer and a charge transfer layer each provided on an electroconductive substrate, and the interlayer has a thickness of from 5 to 25 μm and the charge transfer layer has a thickness of from 5 to 20 μm. An image forming apparatus, image forming method and cartridge for the method are also disclosed.
摘要翻译： 公开了一种用于具有电荷提供装置的成像设备中的电子照相感光体，其通过使充电部件与电子照相感光体接触。 感光体在导电性基体上至少具有中间层，电荷产生层和电荷转移层，中间层的厚度为5〜25μm，电荷转移层的厚度为5〜20μm 。 还公开了一种用于该方法的图像形成装置，图像形成方法和盒。
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6.发明申请公开(公告)号：US20050019683A1
公开(公告)日：2005-01-27
申请号：US10886770
申请日：2004-07-07
摘要： An electrophotographic photoreceptor to be used in an image forming apparatus having a charge providing means by contacting a charging member to an electrophotographic photoreceptor is disclosed. The photoreceptor has at least an interlayer, a charge generation layer and a charge transfer layer each provided on an electroconductive substrate, and the interlayer has a thickness of from 5 to 25 μm and the charge transfer layer has a thickness of from 5 to 20 μm. An image forming apparatus, image forming method and cartridge for the method are also disclosed.
摘要翻译： 公开了一种用于具有电荷提供装置的成像设备中的电子照相感光体，其通过使充电部件与电子照相感光体接触。 感光体在导电性基体上至少具有中间层，电荷产生层和电荷转移层，中间层的厚度为5〜25μm，电荷转移层的厚度为5〜20μm 。 还公开了一种用于该方法的图像形成装置，图像形成方法和盒。
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7.发明授权Electrophotoreceptor, image forming method, image forming apparatus and processing cartridge 有权电光感受器，成像方法，成像设备和处理盒公开(公告)号：US06878496B2
公开(公告)日：2005-04-12
申请号：US10155251
申请日：2002-05-24
IPC分类号： G03G5/14
摘要： An electrophotographic photoreceptor having an interlayer between an electroconductive support and a photoreceptive layer, wherein the interlayer contains an N-type semiconductive particle and a binder and a Benard cell is formed in the interlayer.
摘要翻译： 一种在导电载体和感光层之间具有中间层的电子照相感光体，其中中间层包含N型半导体颗粒和粘合剂，并在该中间层中形成贝纳德电池。
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公开(公告)号：US6099998A
公开(公告)日：2000-08-08
申请号：US118160
申请日：1998-07-16
申请人： Toyoko Shibata , Akira Kinoshita , Tomoo Sakimura
发明人： Toyoko Shibata , Akira Kinoshita , Tomoo Sakimura
CPC分类号： G03G5/14786 , G03G5/1476 , G03G5/14791
摘要： An electrophotographic photoreceptor is disclosed. The topmost layer comprises a binder comprising a crosslinked resin having, as a recurring unit, (a) a portion comprising a constituent having a fluorine or silicon atom at the side chain, (b) a portion having an aromatic group in the main or side chain, and (c) a portion having a hydroxyl group or an amino group.
摘要翻译： 公开了一种电子照相感光体。 最上层包括含有交联树脂的粘合剂，其具有作为重复单元的（a）包含在侧链具有氟或硅原子的组分的部分，（b）在主要或侧面具有芳族基团的部分 链，（c）具有羟基或氨基的部分。
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公开(公告)号：US07879517B2
公开(公告)日：2011-02-01
申请号：US11780397
申请日：2007-07-19
申请人： Tomoo Sakimura , Masahiro Ishie , Shinichi Yabuki , Hidaya Miwa
发明人： Tomoo Sakimura , Masahiro Ishie , Shinichi Yabuki , Hidaya Miwa
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/047 , G03G5/0517 , G03G5/0525 , G03G5/14704
摘要： An electrophotographic photoreceptor is disclosed, comprising on an electrically conductive support an intermediate layer, a charge generation layer and a charge transport layer in this order, wherein the charge transport layer contains a charge transport material represented by formula (1) and a compound represented by formula (2) and the content of the compound represented by formula (2) is not less than 100 ppm and not more than 5000 ppm.
摘要翻译： 公开了一种电子照相感光体，其在导电性载体上依次包含中间层，电荷产生层和电荷传输层，其中电荷输送层含有由式（1）表示的电荷传输材料和由 式（2）表示的化合物，式（2）表示的化合物的含量为100ppm以上且5000ppm以下。
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公开(公告)号：US07166398B2
公开(公告)日：2007-01-23
申请号：US10798055
申请日：2004-03-11
申请人： Akihiko Itami , Tomoo Sakimura , Kazuhisa Shida , Masao Asano , Hiroshi Yamazaki
发明人： Akihiko Itami , Tomoo Sakimura , Kazuhisa Shida , Masao Asano , Hiroshi Yamazaki
IPC分类号： G03G5/14
摘要： An electrophotographic photoreceptor having an interlayer and a photosensitive layer on an electroconductive substrate, wherein the interlayer comprises any one of 1) an N-type semiconductive particle containing at least one of transition metals having an atomic number of 21 to 30, 39, 41 to 48 and 57 to 80, the total amount of the transition metals having an atomic number of 21 to 30, 39, 41 to 48 and 57 to 80 being from 100 ppm to 2.0% by mass, or 2) a metal oxide particle containing a silicon atom in a bond energy spectrum by the X-ray photoelectron spectroscopy at a ratio represented by the following Formula (1): Formula (1) 0.02≦Si/M≦0.55 Si: a peak intensity of a silicon atom among the bond energy spectrum, and M: a peak intensity of a metal atom among the bond energy spectrum.
摘要翻译： 一种在导电性基体上具有中间层和感光层的电子照相感光体，其中，所述中间层包含以下中的任一种：1）含有至少一种过渡金属的N型半导体颗粒，所述过渡金属的原子序数为21〜30,39,41〜 48和57〜80，原子序数为21〜30,39,41〜48,57〜80的过渡金属的总量为100〜2.0质量％，或2）含有 通过X射线光电子能谱以下式（1）表示的比例的键能谱中的硅原子：式（1）0.02 <= Si / M <= 0.55 Si：硅原子的峰强度 键能谱，M：键能谱中金属原子的峰强度。
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