DE69605609D1 - Electrophotographischer Photoleiter mit verbesserten Prozessstabilität und Ölbeständigkeit - Google Patents

Electrophotographischer Photoleiter mit verbesserten Prozessstabilität und Ölbeständigkeit

Info

Publication number
DE69605609D1
DE69605609D1 DE69605609T DE69605609T DE69605609D1 DE 69605609 D1 DE69605609 D1 DE 69605609D1 DE 69605609 T DE69605609 T DE 69605609T DE 69605609 T DE69605609 T DE 69605609T DE 69605609 D1 DE69605609 D1 DE 69605609D1
Authority
DE
Germany
Prior art keywords
improved process
oil resistance
electrophotographic photoconductor
process stability
photoconductor
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.)
Expired - Fee Related
Application number
DE69605609T
Other languages
English (en)
Other versions
DE69605609T2 (de
Inventor
Vernon M Balthis
Ronald A Merten
Robert J Rumery
Robert L Vollmer
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.)
Lexmark International Inc
Original Assignee
Lexmark International 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 Lexmark International Inc filed Critical Lexmark International Inc
Publication of DE69605609D1 publication Critical patent/DE69605609D1/de
Application granted granted Critical
Publication of DE69605609T2 publication Critical patent/DE69605609T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G5/043—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
    • 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
    • G03G5/0539—Halogenated polymers
    • 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
    • G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0564—Polycarbonates
DE69605609T 1995-07-07 1996-07-04 Electrophotographischer Photoleiter mit verbesserten Prozessstabilität und Ölbeständigkeit Expired - Fee Related DE69605609T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/499,147 US5545499A (en) 1995-07-07 1995-07-07 Electrophotographic photoconductor having improved cycling stability and oil resistance

Publications (2)

Publication Number Publication Date
DE69605609D1 true DE69605609D1 (de) 2000-01-20
DE69605609T2 DE69605609T2 (de) 2000-07-13

Family

ID=23984038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69605609T Expired - Fee Related DE69605609T2 (de) 1995-07-07 1996-07-04 Electrophotographischer Photoleiter mit verbesserten Prozessstabilität und Ölbeständigkeit

Country Status (4)

Country Link
US (1) US5545499A (de)
EP (1) EP0754977B1 (de)
JP (1) JPH09101621A (de)
DE (1) DE69605609T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08272111A (ja) * 1995-03-29 1996-10-18 Fuji Electric Co Ltd 電子写真用有機感光体の製造方法
LT4555B (lt) 1997-10-06 1999-10-25 Uab "Ciklonas" Organinis elektrofotografinis fotoreceptorius, skirtas darbui su skystais ryškalais ir jo gamybos būdas
US5972549A (en) * 1998-02-13 1999-10-26 Lexmark International, Inc. Dual layer photoconductors with charge generation layer containing hindered hydroxylated aromatic compound
US5994013A (en) * 1998-04-24 1999-11-30 Lexmark International, Inc. Dual layer photoconductors with charge generation layer containing charge transport compound
US6042980A (en) * 1998-07-21 2000-03-28 Lexmark Internatonal, Inc. Photoconductor with charge generation binder blend
US5935748A (en) * 1998-07-23 1999-08-10 Xerox Corporation Mechanically robust anti-curl layer
US6071662A (en) * 1998-07-23 2000-06-06 Xerox Corporation Imaging member with improved anti-curl backing layer
US6040098A (en) * 1998-11-20 2000-03-21 Lexmark International, Inc. Solution squarylium charge generation systems incorporating binder blends
US6232025B1 (en) 2000-01-10 2001-05-15 Lexmark International, Inc. Electrophotographic photoconductors comprising polaryl ethers
US6489070B1 (en) 2001-03-09 2002-12-03 Lexmark International, Inc. Photoconductors comprising cyclic carbonate polymers
US6410196B1 (en) * 2001-09-28 2002-06-25 Xerox Corporation Photoreceptor charge transport layer with a polycarbonate binder
KR100449718B1 (ko) * 2002-03-21 2004-09-22 삼성전자주식회사 전자사진적인 화상 형성방법
KR100497360B1 (ko) * 2002-07-27 2005-06-23 삼성전자주식회사 단층형 전자사진 감광체
JP4336559B2 (ja) 2003-10-08 2009-09-30 富士電機デバイステクノロジー株式会社 電子写真用感光体およびその製造方法
US7195850B2 (en) * 2004-03-17 2007-03-27 Lexmark International, Inc. Photoconductor with light fatigue additives
US20060188803A1 (en) * 2005-02-23 2006-08-24 Konica Minolta Business Technologies, Inc. Electrophotographic image forming apparatus, electrophotographic image forming method, and electrophotographic photoreceptor
US8802339B2 (en) 2012-12-31 2014-08-12 Lexmark International, Inc. Crosslinkable urethane acrylate charge transport molecules for overcoat
US8940466B2 (en) 2012-12-31 2015-01-27 Lexmark International, Inc. Photo conductor overcoat comprising radical polymerizable charge transport molecules and hexa-functional urethane acrylates
US8951703B2 (en) 2012-12-31 2015-02-10 Lexmark International, Inc. Wear resistant urethane hexaacrylate materials for photoconductor overcoats
US9448497B2 (en) 2013-03-15 2016-09-20 Lexmark International, Inc. Overcoat formulation for long-life electrophotographic photoconductors and method for making the same
US9360822B2 (en) 2013-12-13 2016-06-07 Lexmark International, Inc. Photoconductor overcoat having radical polymerizable charge transport molecules containing two ethyl acrylate functional groups and urethane acrylate resins containing six radical polymerizable functional groups
US9256143B2 (en) 2013-12-31 2016-02-09 Lexmark International, Inc. Photoconductor overcoat having tetrafunctional radical polymerizable charge transport molecule

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816118A (en) * 1964-06-15 1974-06-11 Xerox Corp Electrophotographic element containing phthalocyanine
US3357989A (en) * 1965-10-29 1967-12-12 Xerox Corp Metal free phthalocyanine in the new x-form
US3526542A (en) * 1966-08-24 1970-09-01 Minnesota Mining & Mfg Sheet-like storage medium
USRE27117E (en) * 1968-06-10 1971-04-20 Metal free tothalocyanine in the new x-porm
US3652269A (en) * 1968-08-27 1972-03-28 Eastman Kodak Co Photoconductive elements containing halogenated polyethylene binders
US3738833A (en) * 1968-08-27 1973-06-12 Eastman Kodak Co Photoconductive elements containing halogenated poly-alpha-olefin binders
US4026704A (en) * 1971-12-08 1977-05-31 Hoechst Aktiengesellschaft Electrophotographic recording material
JPS4934327A (de) * 1972-07-28 1974-03-29
JPS5158345A (en) * 1974-11-19 1976-05-21 Konishiroku Photo Ind Denshishashinyokankozairyo
GB1599430A (en) * 1977-06-27 1981-09-30 Konishiroku Photo Ind Photoconductive composition for use in the preparation of an electrophotographic material
JPS6035057B2 (ja) * 1979-07-13 1985-08-12 株式会社リコー 電子写真用感光体
US4330662A (en) * 1980-10-27 1982-05-18 The Dow Chemical Company Ordered copolyestercarbonate resins
JPS57139740A (en) * 1981-02-24 1982-08-28 Canon Inc Manufacture of electrophotographic receptor
DE3215967A1 (de) * 1982-04-29 1983-11-03 Basf Ag, 6700 Ludwigshafen Elektrographische aufzeichnungsmaterialien mit speziellen ladungstraeger transportierenden verbindungen
JPS62267747A (ja) * 1986-05-16 1987-11-20 Fuji Xerox Co Ltd 電子写真感光体用結着剤樹脂
JPS6348551A (ja) * 1986-08-18 1988-03-01 Fuji Photo Film Co Ltd 電子写真感光体
GB2205659B (en) * 1986-10-20 1990-10-24 Konishiroku Photo Ind Photoreceptor
US5053303A (en) * 1988-05-31 1991-10-01 Somar Corporation Electrophotographic element having separate charge generating and charge transporting layers
JPH01307759A (ja) * 1988-06-06 1989-12-12 Fuji Electric Co Ltd 電子写真用感光体
JPH02232659A (ja) * 1989-03-06 1990-09-14 Bando Chem Ind Ltd 積層型有機感光体
JPH0715067B2 (ja) * 1989-07-21 1995-02-22 キヤノン株式会社 オキシチタニウムフタロシアニン、その製造方法およびそれを用いた電子写真感光体
US5130215A (en) * 1989-08-31 1992-07-14 Lexmark International, Inc. Electrophotographic photoconductor contains ordered copolyester polycarbonate binder
EP0419288A3 (en) * 1989-09-22 1991-08-21 Kabushiki Kaisha Toshiba Electrophotographic receptor
EP0428209B1 (de) * 1989-11-13 1995-03-15 Agfa-Gevaert N.V. Mit besonderer Aussenschicht versehenes photoleitendes Aufzeichnungsmaterial
US5075189A (en) * 1990-01-09 1991-12-24 Konica Corporation Electrophotographic photoreceptor comprising an undercoat layer containing a polyamide copolymer
JP2544981B2 (ja) * 1990-02-07 1996-10-16 バンドー化学株式会社 下引き層を有する積層型電子写真感光体
US5168022A (en) * 1990-12-31 1992-12-01 Xerox Corporation Method of preparing photoconductive pigments by treating α-form metal-free phthalocyanine to a liquid jet interaction
JPH0652855A (ja) * 1992-06-04 1994-02-25 Furukawa Electric Co Ltd:The 水素吸蔵合金電極およびその製造方法
GB2269677B (en) * 1992-08-06 1996-04-24 Lexmark Int Inc Layered organic photoconductive materials
US5364727A (en) * 1993-06-21 1994-11-15 Hewlett-Packard Company Positive-charging organic photoconductor for liquid electrophotography
JP2998496B2 (ja) * 1993-07-15 2000-01-11 富士電機株式会社 電子写真用感光体およびその製造方法

Also Published As

Publication number Publication date
EP0754977A1 (de) 1997-01-22
JPH09101621A (ja) 1997-04-15
DE69605609T2 (de) 2000-07-13
EP0754977B1 (de) 1999-12-15
US5545499A (en) 1996-08-13

Similar Documents

Publication Publication Date Title
DE69605609D1 (de) Electrophotographischer Photoleiter mit verbesserten Prozessstabilität und Ölbeständigkeit
DE69826186D1 (de) Elektrophotographischer Photoleiter und dessen Herstellungsverfahren
DE69725669D1 (de) Fixiergerät mit Fixierfilm, und elektrophotographischer Prozess
DE69725787D1 (de) Rührer und Tonerkartusche mit Rührer
DE69329363D1 (de) Elektrophotographischer Photoleiter und dessen Herstellungsverfahren
DE69405444D1 (de) Elektrofotografisches Kopiergerät mit berührungsloser Entwicklung
DE69328568T2 (de) Tonerteilchen mit modifizierter aufladbarkeit
DE69839656D1 (de) Elektrophotographischer Toner und Herstellungsverfahren
DE69523146D1 (de) Toner-Harzzusammensetzung und Tonerzusammensetzung
DE69829616D1 (de) Toner und Entwicklerzusammensetzungen mit Kompatibilisierungsmitteln
KR960011576A (ko) 전자사진용 토너
DE69711313T2 (de) My-oxo-Galliumphthalocyanindimer mit einem neuen Polymorph und damit hergestellter elektrophotographischer Photorezeptor
DE69511223D1 (de) Elektrophotographisches lichtempfindliches Element und elektrophotographisches Gerät
DE69522727T2 (de) Elektrophotographische Photoleiter
DE69621960T2 (de) Photoleitereinheit mit Innenzahnrad und Innenzahnradeinheit
DE69603035T2 (de) Elektrophotographischer Photorezeptor
DE69509187D1 (de) Tetrahydronaphthylaminostyrolverbindungen und ihre Verwendung in electrophotographischen Photorezeptoren
DE69519914T2 (de) Elektrophotographischer Photorezeptor
DE69524044D1 (de) Elektrophotographischer Photorezeptor
DE69614206T2 (de) Elektrophotographischer Photorezeptor
DE69408658T2 (de) Elektrophotographische Bilderzeugung mit Tonern entgegengesetzter Ladungspolarität
DE69417022T2 (de) Elektrographischen element und verfahren
DE69503939D1 (de) Elektrophotographischer Photoleiter
NL1004695A1 (nl) Elektrofotografische werkwijze en elektrografische inrichting.
DE69326065T2 (de) Elektrophotographisches, lichtempfindliches Element, elektrophotographische Vorrichtung, und Apparateeinheit mit lichtempfindlichem Element

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee