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1. 发明授权

EP2795403B1 PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER 有权
公开(公告)号：EP2795403B1
公开(公告)日：2019-08-28
申请号：EP12859325.8
申请日：2012-12-14
申请人： Canon Kabushiki Kaisha
发明人： OGAKI, Harunobu , YAMAGISHI, Keiko , OKUDA, Atsushi , MIYAUCHI, Yohei , UEMATSU, Hiroki , YOSHIMURA, Kimihiro
IPC分类号： G03G5/00 , G03G5/05

2. 发明公开

EP2795405A1 METHODS FOR PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND ORGANIC DEVICE EACH HAVING CHARGE TRANSPORTING LAYER 审中-公开
标题翻译：用于生产感光电器的照相材料和有机器件，无论是带负载传输层
公开(公告)号：EP2795405A1
公开(公告)日：2014-10-29
申请号：EP12860114.3
申请日：2012-12-06
申请人： Canon Kabushiki Kaisha
发明人： YAMAGISHI, Keiko , OKUDA, Atsushi , YOSHIMURA, Kimihiro , OGAKI, Harunobu , MIYAUCHI, Yohei , UEMATSU, Hiroki
IPC分类号： G03G5/00 , G03G5/047 , G03G5/05 , H05B33/10
CPC分类号： H05B33/10 , G03G5/047 , G03G5/0503 , G03G5/0514 , G03G5/0525
摘要： A method for producing an electrophotographic photosensitive member has a charge transporting layer, including preparing a first solution containing a specified first liquid, a charge transporting substance and a binder resin, preparing a second solution containing a specified second liquid and water, preparing an emulsion from the first and second solutions, forming the emulsion coating, and heating the coat to form the charge transporting layer, and a method for producing an organic device has a charge transporting layer, including preparing a first solution containing a specified first liquid and a charge transporting substance, preparing a second solution containing a specified second liquid and water, preparing an emulsion from the first and second solutions, forming the emulsion coating, and heating the coat to form the charge transporting layer are used.

3. 发明公开

EP2643732A1 PROCESS FOR FORMING UNEVEN STRUCTURE ON SURFACE OF SURFACE LAYER OF CYLINDRICAL ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, AND PROCESS FOR PRODUCING CYLINDRICAL ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER HAVING UNEVEN STRUCTURE FORMED ON SURFACE OF SURFACE LAYER OF SAME 有权
标题翻译：用于形成过高的结构相差一个柱形光由非周期结构用于生产柱形光敏感电摄影元件在其表面层的表面敏感电器的照相材料和方法的表面层的表面
公开(公告)号：EP2643732A1
公开(公告)日：2013-10-02
申请号：EP11843892.8
申请日：2011-11-18
申请人： Canon Kabushiki Kaisha
发明人： KAWAI, Yasuhiro , UEMATSU, Hiroki , OGAKI, Harunobu , TAKAHASHI, Koji , NISHIDA, Tsutomu
IPC分类号： G03G5/00
CPC分类号： B29C59/021 , G03G5/147 , G03G5/14704 , G03G5/14708 , G03G5/14713 , G03G5/14726 , G03G5/14756 , G03G5/14795
摘要： In the case where an uneven structure is formed on the surface of cylindrical electrophotographic photosensitive members, for the purpose of reducing the variation of the uneven structure between the individual cylindrical electrophotographic photosensitive members even when a large number of cylindrical electrophotographic photosensitive members are continuously processed, an insert is inserted into the interior of a cylindrical electrophotographic photosensitive member including a cylindrical substrate and a surface layer, the surface uneven structure of a molding member is transferred to and formed on the surface of the surface layer of the photosensitive member. The insert includes an abutting part having an outer peripheral surface capable of abutting on the inner peripheral surface of the substrate, a connecting part positioned inside of the abutting part in the radical direction and a shaft part positioned inside of the connecting part in the radical direction.

4. 发明授权

EP2109006B1 PROCESS FOR MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR 有权
标题翻译：用于生产电照相光接收器
公开(公告)号：EP2109006B1
公开(公告)日：2013-09-04
申请号：EP07744085.7
申请日：2007-05-18
申请人： Canon Kabushiki Kaisha
发明人： OGAKI, Harunobu , OCHI, Atsushi
IPC分类号： G03G5/147 , G03G5/05 , G03G5/10
CPC分类号： G03G5/14713 , G03G5/0525 , G03G5/14756

5. 发明公开

EP2172810A1 PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC PHOTORECEPTOR 有权
标题翻译：紫罗兰珍珠粉EELKTROFOTOGRAFISCHEN FOTOREZEPTORS
公开(公告)号：EP2172810A1
公开(公告)日：2010-04-07
申请号：EP07828312.4
申请日：2007-09-14
申请人： Canon Kabushiki Kaisha
发明人： OCHI, Atsushi , OGAKI, Harunobu , NOGUCHI, Kazunori , UEMATSU, Hiroki , KAWAHARA, Masataka
IPC分类号： G03G5/00 , G03G5/05 , G03G5/147
CPC分类号： G03G5/147 , G03G5/047 , G03G5/0525
摘要： A method for preparing in high productivity and stably an electrophotographic photosensitive member having depressed portions on its surface, is provided. The method is characterized in that a coating liquid for a surface layer which includes a solvent including a hydrophilic solvent and a hydrophobic solvent and a polymer compound soluble in the hydrophobic solvent is used; the hydrophilic solvent has a boiling point equal to or higher than that of the hydrophobic solvent; the hydrophilic solvent has a dipole moment of 0 or more and less than 2.8, obtained by a structure optimized calculation using a semiempirical molecular orbital calculation; the total mass of the hydrophobic solvent is 50 mass% or more and less than 100 mass% of the total mass of the solvent included in the coating liquid for a surface layer; and after the coating liquid for a surface layer is applied, the depressed portions are formed by condensation on the surface on which the coating liquid for a surface layer is applied.
摘要翻译：提供了一种以高生产率和稳定地制备其表面具有凹陷部分的电子照相感光构件的方法。该方法的特征在于，使用包含亲水性溶剂和疏水性溶剂的溶剂的表面层用涂布液和可溶于疏水性溶剂的高分子化合物。亲水性溶剂的沸点等于或高于疏水性溶剂的沸点; 亲水溶剂的偶极矩为0以上且小于2.8，通过使用半经验分子轨道计算的结构优化计算获得; 疏水性溶剂的总质量为表面层用涂布液中所含的溶剂的总质量的50质量％以上且小于100质量％并且在施加用于表面层的涂布液之后，通过冷凝在其上施加表面层用涂布液的表面上形成凹部。

6. 发明公开

EP2133748A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE 有权
标题翻译：电动PHOTO GRAPHIC光接收器，处理盒和电动拍照装置
公开(公告)号：EP2133748A1
公开(公告)日：2009-12-16
申请号：EP08739748.5
申请日：2008-03-27
申请人： Canon Kabushiki Kaisha
发明人： OKUDA, Atsushi , OGAKI, Harunobu , KITAMURA, Wataru , UESUGI, Hirotoshi
IPC分类号： G03G5/05 , G03G5/047 , G03G5/147
CPC分类号： G03G5/14708 , G03G5/147 , G03G5/14717 , G03G5/14752 , G03G5/14756 , G03G5/14773
摘要： An electrophotographic photosensitive member is provided which maintains excellent smoothness of the surface thereof and improves cleaning performance during long-term repeated use, and which suppresses blade chattering and turn-up, thereby providing good image reproduction, and a process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member are provided. The electrophotographic photosensitive member has a photosensitive layer formed on a support. The electrophotographic photosensitive member has a surface layer containing a silicon-containing compound or a fluorine-containing compound. The surface layer has a plurality of depressed portions which are independent from one another, on the surface. When the major axis diameter of the depressed portion is represented by Rpc and the distance between the deepest part and the opening surface of the depressed portion is represented by Rdv, Rdv is 0.1 µ or more to 10.0 µm or less, and the ratio of the depth (Rdv) to the major axis diameter (Rpc), Rdv/Rpc, is more than 0.3 to 7.0 or less.

7. 发明公开

EP2127842A1 PROCESS FOR PRODUCTION OF SOLID PRODUCTS HAVING DEPRESSIONS ON THE SURFACE 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG冯MASSIVEN PRODUKTEN MIT VERTIEFUNGEN AN DEROBERFLÄCHE
公开(公告)号：EP2127842A1
公开(公告)日：2009-12-02
申请号：EP07713808.9
申请日：2007-01-30
申请人： Canon Kabushiki Kaisha
发明人： OCHI, Atsushi , OGAKI, Harunobu
IPC分类号： B29C41/02 , C08J9/28
CPC分类号： C09D169/00 , C09D5/28 , C09D167/03
摘要： A method of very inexpensively and stably producing a solid body having a depressed portion on a surface, which is expected to be applied in a variety of industrial fields. This method forms a solid body having a depressed portion on a surface by using a solution at least containing a solvent A, a solvent B and a polymer compound soluble in solvent B, solvent A being a hydrophilic solvent and solvent B being a hydrophobic solvent, the boiling point of solvent A being equal to or higher than the boiling point of solvent B, and the total mass of solvent B being 50% or more of the total mass of the solvents contained in the solution, then solidifying the solution while forming a depressed portion from condensation on the surface of the solution during a process wherein either one or both of the solvent A and solvent B contained in the solution are evaporating.
摘要翻译：一种非常便宜且稳定地制造表面上具有凹陷部分的固体的方法，该方法期待应用于各种工业领域。该方法通过使用至少含有溶剂A，溶剂B和可溶于溶剂B的溶剂A，溶剂A为亲水性溶剂和溶剂B为疏水性溶剂的溶液，形成具有凹部的表面的固体，溶剂A的沸点等于或高于溶剂B的沸点，溶剂B的总质量为溶液中所含溶剂总质量的50％以上，然后固溶，同时形成在其中包含在溶液中的溶剂A和溶剂B中的一种或两种正在蒸发的过程中，在溶液表面上的凹陷部分不是冷凝的。

8. 发明公开

EP2109006A1 PROCESS FOR MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR 有权
标题翻译：泽西UR UNG UNG UNG S S S S S S S S S S S S S S
公开(公告)号：EP2109006A1
公开(公告)日：2009-10-14
申请号：EP07744085.7
申请日：2007-05-18
申请人： Canon Kabushiki Kaisha
发明人： OGAKI, Harunobu , OCHI, Atsushi
IPC分类号： G03G5/00 , G03G5/10
CPC分类号： G03G5/14713 , G03G5/0525 , G03G5/14756
摘要： A production method of an electrophotographic photosensitive member which has high productivity when producing a surface layer in which depressed portions which are independent respectively are formed on an electrophotographic photosensitive member surface, and can produce highly uniform depressed portions in a photosensitive member surface, characterized by producing the surface layer by (1) a coating step of producing a coating liquid for a surface layer containing a binder resin and a specific solvent, and coating it on a surface of a cylindrical supporting member, (2) a condensation step of holding the cylindrical supporting member on which the coating liquid for a surface layer is coated, and condensing the surface of the cylindrical supporting member, and (3) a drying step of baking the cylindrical supporting member.
摘要翻译：一种电子照相感光构件的制造方法，其在生产表面层时具有高生产率，其中分别独立的凹陷部分形成在电子照相感光构件表面上，并且可以在感光构件表面中产生高度均匀的凹陷部分，其特征在于，所述表面层通过以下步骤：（1）制备用于含有粘合剂树脂和特定溶剂的表面层的涂布液的涂布步骤，并将其涂布在圆柱形支撑构件的表面上;（2）冷凝步骤，其上涂覆有用于表面层的涂布液的支撑构件，并且将圆筒形支撑构件的表面冷凝，以及（3）烘烤圆筒形支撑构件的干燥步骤。

10. 发明授权

EP2508949B1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE 有权
标题翻译：电子照相光电检测器，处理盒和电子照相装置
公开(公告)号：EP2508949B1
公开(公告)日：2017-08-23
申请号：EP09851861.6
申请日：2009-12-04
申请人： Canon Kabushiki Kaisha
发明人： UEMATSU, Hiroki , OGAKI, Harunobu , OCHI, Atsushi , KAWAI, Yasuhiro , TAKAHASHI, Koji , MURAI, Shio
IPC分类号： G03G5/147 , G03G5/04 , G03G5/05 , G03G5/043
CPC分类号： G03G5/043 , G03G5/04 , G03G5/0525 , G03G5/10 , G03G5/147

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