[go: up one dir, main page]

EP2328032A3 - Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus - Google Patents

Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus Download PDF

Info

Publication number
EP2328032A3
EP2328032A3 EP10186596A EP10186596A EP2328032A3 EP 2328032 A3 EP2328032 A3 EP 2328032A3 EP 10186596 A EP10186596 A EP 10186596A EP 10186596 A EP10186596 A EP 10186596A EP 2328032 A3 EP2328032 A3 EP 2328032A3
Authority
EP
European Patent Office
Prior art keywords
photosensitive member
electrophotographic photosensitive
electrophotographic
producing
process cartridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10186596A
Other languages
German (de)
French (fr)
Other versions
EP2328032A2 (en
Inventor
Masaki Nonaka
Masato Tanaka
Masataka Kawahara
Michiyo Sekiya
Akira Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP2328032A2 publication Critical patent/EP2328032A2/en
Publication of EP2328032A3 publication Critical patent/EP2328032A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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, 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0514—Organic non-macromolecular compounds not comprising cyclic groups
    • 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, 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0517—Organic non-macromolecular compounds comprising one or more cyclic groups consisting of carbon-atoms only
    • 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, 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0542—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines
    • 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, 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0546—Polymers comprising at least one carboxyl radical, e.g. polyacrylic acid, polycrotonic acid, polymaleic acid; Derivatives thereof, e.g. their esters, salts, anhydrides, nitriles, amides
    • 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, 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0592—Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity
    • 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, 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
    • 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, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • 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, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14717—Macromolecular material obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/1473—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines
    • 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, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14717—Macromolecular material obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14734—Polymers comprising at least one carboxyl radical, e.g. polyacrylic acid, polycrotonic acid, polymaleic acid; Derivatives thereof, e.g. their esters, salts, anhydrides, nitriles, amides
    • 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, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14791—Macromolecular compounds characterised by their structure, e.g. block polymers, reticulated polymers, or by their chemical properties, e.g. by molecular weight or acidity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

According to aspects of the present invention, an electrophotographic photosensitive member (1) includes a surface layer comprising a cured resin obtained by polymerizing a compound having at least one polymerizable functional group. Aspects of the present invention provide an electrophotographic photosensitive member whose surface layer comprises a compound (urea derivative) having a certain structure, a method for producing the electrophotographic photosensitive member, and a process cartridge (11) and an electrophotographic apparatus including the electrophotographic photosensitive member.
Figure imgaf001
EP10186596A 2009-11-27 2010-10-05 Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus Withdrawn EP2328032A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009270098 2009-11-27

Publications (2)

Publication Number Publication Date
EP2328032A2 EP2328032A2 (en) 2011-06-01
EP2328032A3 true EP2328032A3 (en) 2012-08-15

Family

ID=43579530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10186596A Withdrawn EP2328032A3 (en) 2009-11-27 2010-10-05 Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus

Country Status (1)

Country Link
EP (1) EP2328032A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5875455B2 (en) 2011-05-24 2016-03-02 キヤノン株式会社 Electrophotographic photoreceptor, process cartridge, electrophotographic apparatus, method for producing electrophotographic photoreceptor, and urea compound
JP5680015B2 (en) 2011-05-24 2015-03-04 キヤノン株式会社 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP5546574B2 (en) 2011-11-30 2014-07-09 キヤノン株式会社 Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP6786949B2 (en) * 2016-08-17 2020-11-18 富士ゼロックス株式会社 Electrophotographic photosensitive member, process cartridge and image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444863A (en) * 1981-10-15 1984-04-24 Fuji Photo Film Co., Ltd. Photoconductive composition and electrophotographic light-sensitive material using said composition
EP0964309A1 (en) * 1998-06-12 1999-12-15 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and process for producing the same photosensitive member

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6397959A (en) 1986-10-14 1988-04-28 Konica Corp Electrophotographic sensitive body
JP2007272192A (en) 2006-03-10 2007-10-18 Ricoh Co Ltd Electrophotographic photoreceptor and image forming method using the same, image forming apparatus and process cartridge for image forming apparatus
JP2007272191A (en) 2006-03-10 2007-10-18 Ricoh Co Ltd Electrophotographic photoreceptor and image forming method using the same, image forming apparatus and process cartridge for image forming apparatus
JP2007279678A (en) 2006-03-14 2007-10-25 Ricoh Co Ltd Electrophotographic photoreceptor and image forming method using same, and image forming apparatus and process cartridge therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444863A (en) * 1981-10-15 1984-04-24 Fuji Photo Film Co., Ltd. Photoconductive composition and electrophotographic light-sensitive material using said composition
EP0964309A1 (en) * 1998-06-12 1999-12-15 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and process for producing the same photosensitive member

Also Published As

Publication number Publication date
EP2328032A2 (en) 2011-06-01

Similar Documents

Publication Publication Date Title
WO2006089540A3 (en) Method for producing an optical, radiation-emitting component and optical, radiation-emitting component
EP2516147A4 (en) METHOD FOR PRODUCING A REINFORCED CORE STRUCTURE
EP2065414A4 (en) Polymerization catalyst for polythiourethane optical material, polymerizable composition containing the catalyst, polythiourethane resin obtained from the composition, and method for producing the resin
EP2196852A4 (en) Positive-type photosensitive resin composition, and method for formation of cured film using the same
EP2680078A3 (en) Electrophotographic photosensitive member, method for producing electrophotgraphic photosensitive member, process cartridge, electrophotographic apparatus, and imide compound
ATE520719T1 (en) METHOD FOR PRODUCING AN AQUEOUS COMPOSITE PARTICLE DISPERSION
WO2013038175A3 (en) Autonomous vehicle and task modelling
EP1795964A3 (en) Photosensitive printing element having silica nanoparticles and method for preparing the printing element
EP2416217A4 (en) Member for masking film, process for producing masking film using same, and process for producing photosensitive resin printing plate
EP2518270A3 (en) Component and methods of fabricating a coated component using multiple types of fillers
WO2007066790A3 (en) Polyvinyl acetal resin, electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
EP2124107A4 (en) Process for producing polymerization toner, process for producing binder resin for toner, and toner
EP2533197A3 (en) Parameter-less noise reduction filter
ATE532630T1 (en) RESIN COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, RELIEF PRINTING PLATE AND METHOD FOR PRODUCING THE RELIEF PRINTING PLATE
PH12013500901A1 (en) Photosensitive resin composition, photosensitive element, method for forming resist pattern, and method for manufacturing printed wiring board
ATE505490T1 (en) METHOD FOR PRODUCING AN AQUEOUS COMPOSITE PARTICLE DISPERSION
EP2328032A3 (en) Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus
WO2007111890A3 (en) Thermoplastic resins containing pbt units, having reduced organic carbon emissions
EP3933906A4 (en) Photosensitive resin composition, photosensitive resin sheet, method for producing hollow structure, and electronic component
ATE517928T1 (en) METHOD FOR PRODUCING MECHANICALLY STABLE WATER-ABSORBING POLYMER PARTICLES
EP2236570A3 (en) Ink composition, ink composition for inkjet recording, inkjet recording method, and printed article obtained by inkjet recording method
EP2492093A3 (en) Relief printing plate precursor for laser engraving and process for producing same, and relief printing plate and process for making same
EP2546682A3 (en) Optical element, method for manufacturing the same, and light-shielding coating material for the same
WO2011124512A3 (en) Image template masking
WO2008140017A1 (en) Photosensitive resin composition, photosensitive element, method of forming resist pattern, and process for producing printed wiring board

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: G03G 5/14 20060101AFI20120706BHEP

Ipc: G03G 5/07 20060101ALI20120706BHEP

Ipc: G03G 5/05 20060101ALI20120706BHEP

Ipc: G03G 5/06 20060101ALI20120706BHEP

Ipc: G03G 5/147 20060101ALI20120706BHEP

17P Request for examination filed

Effective date: 20130215

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20150210