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2. 发明公开

EP2790059A8 Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and condensed polycyclic aromatic compound 有权
标题翻译：电子照相感光构件，静电照相装置，处理盒和稠合多环芳香族化合物
公开(公告)号：EP2790059A8
公开(公告)日：2014-12-10
申请号：EP14000813.7
申请日：2014-03-07
申请人： Canon Kabushiki Kaisha
发明人： Takagi, Shinji , Nakata, Koichi , Kosaka, Nobuo
IPC分类号： G03G5/06 , G03G5/147 , G03G5/07
CPC分类号： G03G5/0601 , G03G5/0605 , G03G5/0607 , G03G5/0609 , G03G5/075 , G03G5/076 , G03G5/14708 , G03G5/14747
摘要： A surface layer of an electrophotographic photosensitive member contains a polymerized product obtained by a polymerization reaction of a hole transporting compound having a first reactive functional group and a compound having a second reactive functional group reactable with the first reactive functional group, and a structure other than the first reactive functional group of the hole transporting compound is a structure having only a carbon atom and a hydrogen atom, or a structure having only a carbon atom, a hydrogen atom and an oxygen atom.

3. 发明公开

EP2680076A1 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：EP2680076A1
公开(公告)日：2014-01-01
申请号：EP13174207.4
申请日：2013-06-28
申请人： Canon Kabushiki Kaisha
发明人： Sekiya, Michiyo , Sekido, Kunihiko , Okuda, Atsushi , Tomono, Hiroyuki , Nakamura, Nobuhiro , Ito, Yota , Kaku, Kenichi , Ishiduka, Yuka
IPC分类号： G03G5/04 , G03G5/07 , G03G5/05 , G03G5/14 , G03G5/06
CPC分类号： G03G5/047 , G03G5/0542 , G03G5/0546 , G03G5/055 , G03G5/0575 , G03G5/0589 , G03G5/0592 , G03G5/0605 , G03G5/0607 , G03G5/0648 , G03G5/065 , G03G5/0651 , G03G5/0657 , G03G5/075 , G03G5/076 , G03G5/142 , G03G15/00 , G03G15/751
摘要： An electrophotographic photosensitive member has a laminated body and a hole transporting layer formed on the laminated body, wherein the laminated body has a support, an electron transporting layer and a charge generating layer in this order, and satisfies the following expressions (2) and (4): Vl ⁢ 2 - Vl ⁢ 1 ≤ 0.35 0.10 ≤ Vd ⁢ 2 - Vl ⁢ 3 / Vd ⁢ 2 ≤ 0.20
摘要翻译：电子照相感光构件具有层压体和形成在层压体上的空穴输送层，其中层压体依次具有支撑体，电子输送层和电荷产生层，并且满足以下表达式（2）和（ 4）：V12-V11≤0.350.10≤Vd2-V13 /Vd2≤0.20

4. 发明公开

EP1879074A3 Organic photoreceptor and electrophotographic image forming apparatus including the photoreceptor 审中-公开
标题翻译：有机感光体和电子照相成像装置如此
公开(公告)号：EP1879074A3
公开(公告)日：2009-09-30
申请号：EP07103151.2
申请日：2007-02-27
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lee, Ji-young , Kim, Beom-jun
IPC分类号： G03G5/05 , G03G5/06 , G03G5/07
CPC分类号： G03G5/0553 , G03G5/0564 , G03G5/0605 , G03G5/0616 , G03G5/0668 , G03G5/071 , G03G5/075 , G03G5/076
摘要： An organic photoreceptor and an electrophotographic image forming apparatus including the organic photoreceptor are provided. The organic photoreceptor has the same advantage as a conventional laminated photoreceptor but improved electric properties such as higher photosensitivity and lower exposure potential.

5. 发明公开

EP1774408A1 PHOTOCONDUCTIVE ELEMENT HAVING AMORPHOUS, POLYMERIC BARRIER LAYER 审中-公开
标题翻译：无定形障碍聚合物导光体
公开(公告)号：EP1774408A1
公开(公告)日：2007-04-18
申请号：EP05794369.8
申请日：2005-06-27
申请人： EASTMAN KODAK COMPANY
发明人： MOLAIRE, Michel Frantz , FERRAR, Wayne Thomas , MOLAIRE, Tulienne Roche
IPC分类号： G03G5/14 , G03G5/05 , G03G5/07
CPC分类号： G03G5/076 , G03G5/056 , G03G5/0571 , G03G5/0589 , G03G5/0596 , G03G5/075 , G03G5/142
摘要： This invention relates to electrophotography and to amorphous condensation polymers comprising a polyester-co-imide, polyester-co-imide, polyesterionomer-co-imide, or polyamide-co-imide as a polymeric electrical charge barrier layer.

6. 发明公开

EP1584986A3 Poly(azine)-based charge transport materials 有权
标题翻译： Polyazines基于电荷传输化合物的
公开(公告)号：EP1584986A3
公开(公告)日：2005-11-16
申请号：EP05251131.8
申请日：2005-02-25
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Tokarski, Zbigniew , Montrimas, Edmundas , Malinauskas, Tadas , Jubran, Nusrallah , Jankauskas, Vygintas , Getautis, Vytautas
IPC分类号： G03G5/06 , G03G5/07 , C07C323/12 , C08G65/48 , C08G75/20 , C08G75/08 , C08F12/36
CPC分类号： G03G5/071 , G03G5/062 , G03G5/075 , H01L51/0035
摘要： The present invention provides organophotoreceptors comprising 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 X 1 and X 2 are, each independently, a linking group;
Ar comprises an aromatic group;
R 1 , R 2 , and R 3 comprise, each independently, H, an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, or a heterocyclic group; and
n is a distribution of integers between 1 and 100,000 with an average value of greater than one; and
(b) a charge generating compound.

Corresponding electrophotographic apparatuses, imaging methods (processes), and methods of forming the charge transport material are described, as are charge transport materials.

7. 发明公开

EP1569039A2 Polymeric charge transport compositions for organophotoreceptors 有权
标题翻译： Polymere LadungstransportverbindungenfürOrganophotorezeptoren
公开(公告)号：EP1569039A2
公开(公告)日：2005-08-31
申请号：EP05251083.1
申请日：2005-02-24
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Tokarski, Zbigniew , Jubran, Nusrallah , Law, Kam W.
IPC分类号： G03G5/07 , G03G5/05 , G03G5/06
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： The present invention provides organophotoreceptors 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 Y 1 and Y 2 are, each independently, a bond, a -CR 1 =N-NR 2 - group, or a -CR 3 =N-N=CR 4 - group;
R, R', R", R 1 , R 2 , R 3 , and R 4 comprise, each independently, H, an alkyl group, an alkenyl group, a heterocyclic group, an aromatic group, or a part of a ring group;
X 1 and X 2 are, each independently, a linking group;
T 2 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, as are polymeric charge transport compositions.
摘要翻译：本发明提供了在导电基底上具有导电基底和光电导元件的有机光感受器，光导元件具有a）具有下式的聚合物电荷传输组合物，其中Y 1和Y 2各自独立地为键，-CR 1 = N-NR 2 - 基，或-CR 3 = NN = CR 4 - 基; R，R'，R“，R 1，R 2，R 3和R 4各自独立地包括H，烷基，烯基，杂环基，芳族基团或环基的一部分 ; X 1和X 2各自独立地为连接基团; T 2包含噻吩基，H，烷基，烯基或芳族基团; Ar包含芳族基团; Z是桥连基团;和 n是1至100,000之间的整数的分布，平均值至少为2;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方法，聚合物电荷输送组合物也是如此。

8. 发明公开

EP1394618A2 Electrophotographic Photosensitive Member, Process Cartridge and Electrophotographic Apparatus 有权
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：EP1394618A2
公开(公告)日：2004-03-03
申请号：EP03019488.0
申请日：2003-08-28
申请人： CANON KABUSHIKI KAISHA
发明人： Tanaka, Takakazu , Yoshida, Akira , Hirano, Hidetoshi , Ishiduka, Yuka , Ogaki, Harunobu
IPC分类号： G03G5/06 , G03G5/05
CPC分类号： G03G5/0614 , G03G5/0571 , G03G5/0575 , G03G5/075 , G03G5/076
摘要： In an electrophotographic photosensitive member having a support, and provided thereon a photosensitive layer, a surface layer of the electrophotographic photosensitive member contains an electrically insulating binder resin and a random-copolymer type high-molecular-weight charge-transporting material having two kinds of specific repeating structural units. Also disclosed are a process cartridge and an electrophotographic apparatus which have such an electrophotographic photosensitive member.
摘要翻译：在具有支持体并在其上设置有感光层的电子照相感光构件中，电子照相感光构件的表面层包含电绝缘粘合剂树脂和具有两种特异性的无规共聚物型高分子量电荷输送材料重复结构单元。还公开了具有这种电子照相感光构件的处理盒和电子照相设备。

9. 发明授权

EP0759579B1 Electrophotographic elements having charge transport layers containing high mobility polyester binders 失效
标题翻译：与电荷传输层组成的聚酯树脂具有高的电荷载体移动性的电子照相元件
公开(公告)号：EP0759579B1
公开(公告)日：2003-11-12
申请号：EP96202310.7
申请日：1996-08-19
申请人： EASTMAN KODAK COMPANY
发明人： Sorriero, Louis Joseph, c/o Eastman Kodak Co. , Oregan, Marie B., c/o Eastman Kodak Co. , Borsenberger, Paul Michael, c/o Eastman Kodak Co.
IPC分类号： G03G5/05 , G03G5/06
CPC分类号： G03G5/075 , G03G5/056 , G03G5/0614

10. 发明公开

EP1246016A3 Electrophotographic element comprising charge transport layer containing silsesquioxane compositions containing teritiary arylaines for hole transport 有权
标题翻译：含有具有电荷输送层，含芳基胺tertäre倍半硅氧烷化合物的电子照相感光构件
公开(公告)号：EP1246016A3
公开(公告)日：2003-05-14
申请号：EP02005283.3
申请日：2002-03-12
申请人： Heidelberger Druckmaschinen Aktiengesellschaft , NexPress Solutions LLC
发明人： Cowdery-Corvan, Jane Robinson , Ferrar, Wayne T. , Gruenbaum, William T. , Keading, Jeanne E. , Molaire, Michel F. , Sorriero, Louis J. , Weiss, David S.
IPC分类号： G03G5/07 , G03G5/06
CPC分类号： G03G5/075 , G03G5/0614 , G03G5/076 , G03G5/078 , G03G5/14773 , G03G5/14786
摘要： An electrophotographic element comprises: an electrically conducting layer, a charge generating layer overlying the electrically conducting layer, and a charge transport layer overlying the electrically conducting layer. The charge transport layer, which can be an overcoat overlying the charge generating layer, comprises the reaction product in an aqueous medium of a mixture comprising a silsesquioxane polymer and a hole transport compound that comprises a tertiary arylamine containing at least one alcoholic or one phenolic hydroxy substituent.

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