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1.发明申请
公开(公告)号：WO2012057349A1
公开(公告)日：2012-05-03
申请号：PCT/JP2011/075019
申请日：2011-10-25
Applicant: CANON KABUSHIKI KAISHA , SHIDA, Kazuhisa , OKUDA, Atsushi , NOGUCHI, Kazunori , ANEZAKI, Takashi , OGAKI, Harunobu , MURAI, Shio
Inventor： SHIDA, Kazuhisa , OKUDA, Atsushi , NOGUCHI, Kazunori , ANEZAKI, Takashi , OGAKI, Harunobu , MURAI, Shio
CPC classification number: G03G5/047 , G03G5/056 , G03G5/0564 , G03G5/0578 , G03G5/0589 , G03G5/0614 , G03G5/14752 , G03G5/14756 , G03G5/14773 , G03G5/14786
Abstract: An electrophotographic photosensitive member comprises a charge-transporting layer which is a surface layer of the electrophotographic photosensitive member; wherein the charge-transporting layer has a matrix-domain structure having: a matrix comprising a component [β] and a component [γ] (charge-transporting substances having specific structures), and a domain comprising a component [α] (resin [α1], or resin [α1] and resin [α2]).
Abstract translation: 电子照相感光构件包括作为电子照相感光构件的表面层的电荷输送层; 其中所述电荷输送层具有矩阵结构，其具有：包含成分[β]和成分[η]（具有特定结构的电荷输送物质）的基体和包含成分[a]（树脂[ a1]或树脂[a1]和树脂[a2]）。
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2.发明申请
公开(公告)号：WO2012141079A1
公开(公告)日：2012-10-18
申请号：PCT/JP2012/059426
申请日：2012-03-30
Applicant: CANON KABUSHIKI KAISHA , OKUDA, Atsushi , OGAKI, Harunobu , NOGUCHI, Kazunori , MURAI, Shio , SHIDA, Kazuhisa , ANEZAKI, Takashi
Inventor： OKUDA, Atsushi , OGAKI, Harunobu , NOGUCHI, Kazunori , MURAI, Shio , SHIDA, Kazuhisa , ANEZAKI, Takashi
CPC classification number: G03G5/047 , G03G5/05 , G03G5/056 , G03G5/0564 , G03G5/0578 , G03G5/0592 , G03G5/147 , G03G5/14752 , G03G5/14756 , G03G5/14773 , G03G5/14791
Abstract: A charge-transporting layer, which is a surface layer of an electrophotographic photosensitive member, has a matrix-domain structure having a matrix containing constituent (a polyester resin having a predetermined repeating structural unit) and a charge-transporting substance, and a domain containing constituent (a polycarbonate resin having a repeating structural unit having a predetermined siloxane moiety).
Abstract translation: 作为电子照相感光构件的表面层的电荷输送层具有具有含有成分的基质（具有预定的重复结构单元的聚酯树脂）和电荷输送物质的基质结构结构，以及含有 （具有具有预定硅氧烷部分的重复结构单元的聚碳酸酯树脂）。
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3.发明申请
公开(公告)号：WO2012050143A1
公开(公告)日：2012-04-19
申请号：PCT/JP2011/073459
申请日：2011-10-05
Applicant: CANON KABUSHIKI KAISHA , ANEZAKI, Takashi , NOGUCHI, Kazunori , MURAI, Shio , SHIDA, Kazuhisa , OKUDA, Atsushi , OGAKI, Harunobu
Inventor： ANEZAKI, Takashi , NOGUCHI, Kazunori , MURAI, Shio , SHIDA, Kazuhisa , OKUDA, Atsushi , OGAKI, Harunobu
CPC classification number: G03G5/0627 , G03G5/056 , G03G5/0564 , G03G5/0578 , G03G5/0614 , G03G5/14752 , G03G5/14756 , G03G5/14773
Abstract: The present invention is an electrophotographic photosensitive member including a charge-transporting layer as the surface layer of the electrophotographic photosensitive member having a matrix-domain structure including: a matrix including a component β (at least one resin of a polycarbonate resin C having a specific repeating structural unit and a polyester resin D having a specific repeating structural unit), and γ (charge-transporting substance having a specific structure); and a domain including a component α (polycarbonate resin A having a repeating structural unit containing a specific siloxane moiety).
Abstract translation: 本发明是一种电子照相感光构件，其包含具有基体结构结构的电子照相感光构件的表面层的电荷传输层，包括：基体，其包含组分ß（至少一种具有特定的 重复结构单元和具有特定重复结构单元的聚酯树脂D） （具有特定结构的电荷输送物质）; 和包含成分a（具有含有特定硅氧烷部分的重复结构单元的聚碳酸酯树脂A）的畴。
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Patent Agency Ranking4.发明申请
公开(公告)号：WO2012074082A1
公开(公告)日：2012-06-07
申请号：PCT/JP2011/077885
申请日：2011-11-25
Applicant: CANON KABUSHIKI KAISHA , NOGUCHI, Kazunori , ANEZAKI, Takashi , SHIDA, Kazuhisa , OKUDA, Atsushi , MURAI, Shio , OGAKI, Harunobu
Inventor： NOGUCHI, Kazunori , ANEZAKI, Takashi , SHIDA, Kazuhisa , OKUDA, Atsushi , MURAI, Shio , OGAKI, Harunobu
CPC classification number: G03G5/0589 , G03G5/056 , G03G5/0564 , G03G5/0578 , G03G5/0614 , G03G5/0629 , G03G5/14752 , G03G5/14756 , G03G5/14773 , G03G15/75
Abstract: An electrophotographic photosensitive member comprises a charge-transporting layer which is a surface layer of the electrophotographic photosensitive member; wherein the charge-transporting layer has a matrix-domain structure having: a matrix comprising a component β and a component γ, and a domain comprising a component α.
Abstract translation: 电子照相感光构件包括作为电子照相感光构件的表面层的电荷输送层; 其中所述电荷输送层具有矩阵结构，其具有：包含组分β和组分α的基体，以及包含组分a的畴。
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5.发明申请
公开(公告)号：WO2012035944A1
公开(公告)日：2012-03-22
申请号：PCT/JP2011/069096
申请日：2011-08-18
Applicant: CANON KABUSHIKI KAISHA , OGAKI, Harunobu , NOGUCHI, Kazunori , OKUDA, Atsushi , MURAI, Shio , SHIDA, Kazuhisa , ANEZAKI, Takashi
Inventor： OGAKI, Harunobu , NOGUCHI, Kazunori , OKUDA, Atsushi , MURAI, Shio , SHIDA, Kazuhisa , ANEZAKI, Takashi
CPC classification number: G03G5/0564 , G03G5/0578 , G03G5/0592 , G03G5/0596 , G03G5/0614 , G03G5/076 , G03G5/078 , G03G5/14756 , G03G5/14769 , G03G5/14773 , G03G5/14791 , G03G5/14795
Abstract: An electrophotographic photosensitive member comprises a charge-transporting layer which is a surface layer of the electrophotographic photosensitive member; wherein the charge-transporting layer has a matrix-domain structure having: a matrix comprising: at least one resin selected from the group consisting of a polycarbonate resin C and a polyester resin D; and at least one charge-transporting substance selected from the group consisting of a compound represented by the following formula (1) and a compound represented by the following formula (1'), and a domain comprising a polycarbonate resin A.
Abstract translation: 电子照相感光构件包括作为电子照相感光构件的表面层的电荷输送层; 其中所述电荷输送层具有矩阵结构，其具有：基体，其包含：选自聚碳酸酯树脂C和聚酯树脂D中的至少一种树脂; 和选自由下式（1）表示的化合物和由下式（1'）表示的化合物组成的组中的至少一种电荷输送物质和包含聚碳酸酯树脂A的结构域。
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6.发明申请
公开(公告)号：WO2012141016A1
公开(公告)日：2012-10-18
申请号：PCT/JP2012/058791
申请日：2012-03-27
Applicant: CANON KABUSHIKI KAISHA , OKUDA, Atsushi , MURAI, Shio , NOGUCHI, Kazunori , OGAKI, Harunobu , SHIDA, Kazuhisa , ANEZAKI, Takashi
Inventor： OKUDA, Atsushi , MURAI, Shio , NOGUCHI, Kazunori , OGAKI, Harunobu , SHIDA, Kazuhisa , ANEZAKI, Takashi
CPC classification number: G03G5/043 , G03G5/056 , G03G5/0564 , G03G5/0578 , G03G5/0592 , G03G5/14752 , G03G5/14756 , G03G5/14773 , G03G5/14791 , Y10T428/31507
Abstract: A charge-transporting layer, which is a surface layer of an electrophotographic photosensitive member, has a matrix-domain structure having a matrix containing constituent β (a polycarbonate resin having a predetermined repeating structural unit) and a charge-transporting substance, and a domain containing constituent α (a polycarbonate resin having a repeating structural unit having a predetermined siloxane moiety).
Abstract translation: 作为电子照相感光构件的表面层的电荷输送层具有具有含有构成成分的基体（具有规定的重复结构单元的聚碳酸酯树脂）和电荷输送性物质的基体结构结构， 含有成分a（具有具有规定的硅氧烷部分的重复结构单元的聚碳酸酯树脂）。
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7.发明申请ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS 审中-公开电子照相感光元件，工艺盒和电子照相设备
公开(公告)号：WO2012057350A1
公开(公告)日：2012-05-03
申请号：PCT/JP2011/075020
申请日：2011-10-25
Applicant: CANON KABUSHIKI KAISHA , MURAI, Shio , OGAKI, Harunobu , NOGUCHI, Kazunori , ANEZAKI, Takashi , SHIDA, Kazuhisa , OKUDA, Atsushi
Inventor： MURAI, Shio , OGAKI, Harunobu , NOGUCHI, Kazunori , ANEZAKI, Takashi , SHIDA, Kazuhisa , OKUDA, Atsushi
IPC: G03G5/05 , C08G63/695 , G03G5/147
CPC classification number: G03G5/078 , C08G63/193 , G03G5/0542 , G03G5/056 , G03G5/0564 , G03G5/14752 , G03G5/14756 , G03G5/14773 , G03G5/14786
Abstract: Provided is an electrophotographic photosensitive member, including: a support; and a photosensitive layer, which is provided on the support, in which: a surface layer of the electrophotographic photosensitive member includes a terminal siloxane-containing polyester resin having a specific structure; and a lower layer provided in contact with the surface layer includes a polycarbonate resin, a polyester resin, or a polyvinyl acetal resin, having a specific structure.
Abstract translation: 提供一种电子照相感光构件，包括：支撑体; 以及设置在支撑体上的感光层，其中：电子照相感光构件的表面层包括具有特定结构的末端含硅氧烷的聚酯树脂; 并且与表层接触的下层包括具有特定结构的聚碳酸酯树脂，聚酯树脂或聚乙烯醇缩醛树脂。
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8.发明申请ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS 审中-公开电子照相感光元件，工艺盒和电子照相设备
公开(公告)号：WO2010035882A1
公开(公告)日：2010-04-01
申请号：PCT/JP2009/067121
申请日：2009-09-24
Applicant: CANON KABUSHIKI KAISHA , OKUDA, Atsushi , UESUGI, Hirotoshi , NOGUCHI, Kazunori , NISHIDA, Tsutomu
Inventor： OKUDA, Atsushi , UESUGI, Hirotoshi , NOGUCHI, Kazunori , NISHIDA, Tsutomu
CPC classification number: G03G5/0578 , G03G5/0564 , G03G5/14756 , G03G5/14773 , G03G15/751 , G03G21/0011
Abstract: An electrophotographic photosensitive member having a surface layer which contains a silicon-containing compound in an amount of less than 0.6% by mass based on the whole solid content in the surface layer, where the silicon-containing compound in the surface layer has a siloxane moiety in an amount of 0.01% by mass or more, based on the whole solid content in the surface layer, and its surface has specific depressions. Also disclosed are a process cartridge and an electrophotographic apparatus which have the electrophotographic photosensitive member.
Abstract translation: 一种具有表面层的电子照相感光构件，其表面层中含硅化合物具有硅氧烷部分的表面层中的全部固体含量小于0.6质量％的含硅化合物 基于表面层中的整体固体含量为0.01质量％以上，并且其表面具有特定的凹陷。 还公开了具有电子照相感光构件的处理盒和电子照相设备。
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