DE102022128441A1 - Elektrophotographisches lichtempfindliches element und elektrophotographisches gerät und prozesskartusche, die jeweils das elektrophotographische lichtempfindliche element beinhalten - Google Patents

Elektrophotographisches lichtempfindliches element und elektrophotographisches gerät und prozesskartusche, die jeweils das elektrophotographische lichtempfindliche element beinhalten Download PDF

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Publication number
DE102022128441A1
DE102022128441A1 DE102022128441.7A DE102022128441A DE102022128441A1 DE 102022128441 A1 DE102022128441 A1 DE 102022128441A1 DE 102022128441 A DE102022128441 A DE 102022128441A DE 102022128441 A1 DE102022128441 A1 DE 102022128441A1
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Germany
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hole
carbon atoms
integer
group
compound represented
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Pending
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DE102022128441.7A
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German (de)
English (en)
Inventor
Koichi Nakata
Naohiro Takahashi
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Canon Inc
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Canon Inc
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Publication of DE102022128441A1 publication Critical patent/DE102022128441A1/de
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0618—Acyclic or carbocyclic compounds containing oxygen and nitrogen
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/07—Polymeric photoconductive materials
    • G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/072—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups
    • G03G5/0732—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups comprising pending alkenylarylamine
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/047—Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge transport layers

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  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE102022128441.7A 2021-10-29 2022-10-27 Elektrophotographisches lichtempfindliches element und elektrophotographisches gerät und prozesskartusche, die jeweils das elektrophotographische lichtempfindliche element beinhalten Pending DE102022128441A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-177593 2021-10-29
JP2021177593A JP7757133B2 (ja) 2021-10-29 2021-10-29 電子写真感光体、該電子写真感光体を有する電子写真装置およびプロセスカートリッジ

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DE102022128441A1 true DE102022128441A1 (de) 2023-05-04

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DE102022128441.7A Pending DE102022128441A1 (de) 2021-10-29 2022-10-27 Elektrophotographisches lichtempfindliches element und elektrophotographisches gerät und prozesskartusche, die jeweils das elektrophotographische lichtempfindliche element beinhalten

Country Status (4)

Country Link
US (1) US12498645B2 (https=)
JP (1) JP7757133B2 (https=)
CN (1) CN116068867A (https=)
DE (1) DE102022128441A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018101136A (ja) 2016-12-20 2018-06-28 キヤノン株式会社 電子写真感光体、プロセスカートリッジ及び電子写真装置

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WO2005093519A1 (ja) 2004-03-26 2005-10-06 Canon Kabushiki Kaisha 電子写真感光体、電子写真感光体の製造方法、プロセスカートリッジおよび電子写真装置
WO2005093518A1 (ja) 2004-03-26 2005-10-06 Canon Kabushiki Kaisha 電子写真感光体、電子写真感光体の製造方法、プロセスカートリッジおよび電子写真装置
JP2012008503A (ja) * 2010-06-28 2012-01-12 Fuji Xerox Co Ltd 電子写真感光体、プロセスカートリッジ、及び画像形成装置
JP6470495B2 (ja) 2013-03-07 2019-02-13 キヤノン株式会社 電子写真感光体、該電子写真感光体を有する電子写真装置およびプロセスカートリッジ
JP6344932B2 (ja) 2013-03-07 2018-06-20 キヤノン株式会社 電子写真感光体、プロセスカートリッジ、電子写真装置、および縮合多環芳香族化合物
US9316931B2 (en) 2013-03-07 2016-04-19 Canon Kabushiki Kaisha Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and condensed polycyclic aromatic compound
US9594318B2 (en) 2014-09-04 2017-03-14 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP6702844B2 (ja) 2015-12-14 2020-06-03 キヤノン株式会社 電子写真感光体、電子写真装置およびプロセスカートリッジ
WO2017170615A1 (ja) * 2016-03-29 2017-10-05 三菱化学株式会社 正帯電用電子写真感光体、電子写真感光体カートリッジ、及び画像形成装置
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JP7034829B2 (ja) 2018-05-23 2022-03-14 キヤノン株式会社 電子写真感光体、その製造方法、プロセスカートリッジおよび電子写真画像形成装置
JP7054366B2 (ja) * 2018-05-31 2022-04-13 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP7059112B2 (ja) * 2018-05-31 2022-04-25 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真画像形成装置
JP7129225B2 (ja) * 2018-05-31 2022-09-01 キヤノン株式会社 電子写真感光体および電子写真感光体の製造方法
JP7150485B2 (ja) * 2018-05-31 2022-10-11 キヤノン株式会社 電子写真感光体、プロセスカートリッジ及び電子写真装置
JP7129238B2 (ja) 2018-06-22 2022-09-01 キヤノン株式会社 電子写真感光体、電子写真装置、プロセスカートリッジおよび電子写真感光体の製造方法
JP7171419B2 (ja) 2018-12-21 2022-11-15 キヤノン株式会社 電子写真感光体、プロセスカートリッジ及び電子写真装置
JP7195940B2 (ja) 2019-01-09 2022-12-26 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP2020126236A (ja) 2019-02-05 2020-08-20 キヤノン株式会社 電子写真感光体、電子写真装置およびプロセスカートリッジ
JP7214559B2 (ja) 2019-04-26 2023-01-30 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP7467210B2 (ja) 2019-04-26 2024-04-15 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP2020201465A (ja) 2019-06-13 2020-12-17 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
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JP7346243B2 (ja) 2019-10-29 2023-09-19 キヤノン株式会社 電子写真感光体、プロセスカートリッジ、電子写真画像形成装置および電子写真感光体の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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US12498645B2 (en) 2025-12-16
JP7757133B2 (ja) 2025-10-21
JP2023066793A (ja) 2023-05-16
CN116068867A (zh) 2023-05-05
US20230143174A1 (en) 2023-05-11

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