BRPI0500287A - Componentes de formação de imagens fotocondutores - Google Patents

Componentes de formação de imagens fotocondutores

Info

Publication number
BRPI0500287A
BRPI0500287A BR0500287-7A BRPI0500287A BRPI0500287A BR PI0500287 A BRPI0500287 A BR PI0500287A BR PI0500287 A BRPI0500287 A BR PI0500287A BR PI0500287 A BRPI0500287 A BR PI0500287A
Authority
BR
Brazil
Prior art keywords
imaging components
charge transport
photoconductor imaging
transport layer
photoconductor
Prior art date
Application number
BR0500287-7A
Other languages
English (en)
Inventor
Yuhua Tong
Satchidanand Mishra
Anthony M Horgan
John F Yanus
Dale S Renfer
Robert C U Yu
Markus R Silvestri
Cindy C Chen
Lanhui Zhang
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of BRPI0500287A publication Critical patent/BRPI0500287A/pt
Publication of BRPI0500287B1 publication Critical patent/BRPI0500287B1/pt

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 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
    • G03G5/05—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
    • G03G5/056—Polyesters
    • 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
    • G03G5/05—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 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
    • G03G5/05—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"COMPONENTES DE FORMAçãO DE IMAGENS FOTOCONDUTORES". A presente invenção refere-se a um componente de formação de imagem fotocondutor compreendido de uma camada fotogeradora e uma camada de transporte de carga, e em que a camada de transporte de carga contém um ácido sólido polimérico.
BRPI0500287-7A 2004-01-22 2005-01-19 Photoconductor image formation component, and method BRPI0500287B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/762,669 2004-01-22
US10/762,669 US7045262B2 (en) 2004-01-22 2004-01-22 Photoconductive imaging members

Publications (2)

Publication Number Publication Date
BRPI0500287A true BRPI0500287A (pt) 2005-11-16
BRPI0500287B1 BRPI0500287B1 (pt) 2017-09-12

Family

ID=34634598

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500287-7A BRPI0500287B1 (pt) 2004-01-22 2005-01-19 Photoconductor image formation component, and method

Country Status (4)

Country Link
US (1) US7045262B2 (pt)
EP (1) EP1557724B1 (pt)
JP (1) JP4693426B2 (pt)
BR (1) BRPI0500287B1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7192678B2 (en) * 2004-07-13 2007-03-20 Xerox Corporation Photoreceptor charge transport layer composition
US7267917B2 (en) * 2004-09-21 2007-09-11 Xerox Corporation Photoreceptor charge transport layer composition
US7348114B2 (en) * 2005-05-11 2008-03-25 Xerox Corporation Photoconductive members
US7462431B2 (en) * 2005-05-12 2008-12-09 Xerox Corporation Photoreceptors
JP5266693B2 (ja) * 2007-09-07 2013-08-21 富士ゼロックス株式会社 ガリウムフタロシアニン結晶及びその製造方法、感光体、プロセスカートリッジ、並びに、画像形成装置
US8057974B2 (en) * 2008-12-11 2011-11-15 Xerox Corporation Imaging member
US7811729B2 (en) * 2008-12-11 2010-10-12 Xerox Corporation Imaging member
US8304151B2 (en) * 2009-11-30 2012-11-06 Xerox Corporation Corona and wear resistant imaging member
US8394560B2 (en) * 2010-06-25 2013-03-12 Xerox Corporation Imaging members having an enhanced charge blocking layer
MX380676B (es) * 2013-04-29 2025-03-12 Essilor Int Potenciadores de la tincion para la tincion de un recubrimiento duro.
US10146150B2 (en) * 2016-06-01 2018-12-04 Canon Kabushiki Kaisha Process cartridge, image forming apparatus, image forming method

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265990A (en) 1977-05-04 1981-05-05 Xerox Corporation Imaging system with a diamine charge transport material in a polycarbonate resin
JPS58118658A (ja) 1982-01-07 1983-07-14 Mitsubishi Paper Mills Ltd 積層平版印刷版の製造法
JPS59166969A (ja) 1983-03-14 1984-09-20 Mitsubishi Paper Mills Ltd 積層型平版印刷版の製造法
DE3324090A1 (de) 1983-07-05 1985-01-17 Basf Ag, 6700 Ludwigshafen Elektrophotographische aufzeichnungsmaterialien mit verbesserter photoempfindlichkeit
US4555463A (en) 1984-08-22 1985-11-26 Xerox Corporation Photoresponsive imaging members with chloroindium phthalocyanine compositions
US4587189A (en) 1985-05-24 1986-05-06 Xerox Corporation Photoconductive imaging members with perylene pigment compositions
JPH01261659A (ja) 1988-04-12 1989-10-18 Mitsubishi Paper Mills Ltd 積層型平版印刷版の製造法
US4921769A (en) 1988-10-03 1990-05-01 Xerox Corporation Photoresponsive imaging members with polyurethane blocking layers
DE3835520A1 (de) * 1988-10-19 1990-04-26 Basf Ag Panchromatisches elektrophotographisches aufzeichnungselement
JP2565400B2 (ja) * 1989-06-20 1996-12-18 財團法人 工業技術研究院 ポリマー結合剤としてスチレンー無水マレイン酸コポリマーを使用する電子写真感光体
JPH0675387A (ja) 1991-07-19 1994-03-18 Ricoh Co Ltd 電子写真用感光体
JPH0651546A (ja) * 1991-07-19 1994-02-25 Ricoh Co Ltd 電子写真用感光体
US5473064A (en) 1993-12-20 1995-12-05 Xerox Corporation Hydroxygallium phthalocyanine imaging members and processes
US5482811A (en) 1994-10-31 1996-01-09 Xerox Corporation Method of making hydroxygallium phthalocyanine type V photoconductive imaging members
US5521043A (en) 1995-05-05 1996-05-28 Xerox Corporation Hydroxygallium phthalocyanine pigments with block copolymer binders
US6012645A (en) * 1995-07-17 2000-01-11 Chaska Chemical Company Floor cleaning machine
US5725985A (en) 1997-01-21 1998-03-10 Xerox Corporation Charge generation layer containing mixture of terpolymer and copolymer
US5681678A (en) 1997-01-21 1997-10-28 Xerox Corporation Charge generation layer containing hydroxyalkyl acrylate reaction product
US6015645A (en) 1998-05-29 2000-01-18 Xerox Corporation Photoconductive imaging members
US6177219B1 (en) 1999-10-12 2001-01-23 Xerox Corporation Blocking layer with needle shaped particles
US6255027B1 (en) 2000-05-22 2001-07-03 Xerox Corporation Blocking layer with light scattering particles having coated core
US6156468A (en) 2000-05-22 2000-12-05 Xerox Corporation Blocking layer with light scattering particles having rough surface
US6287737B1 (en) 2000-05-30 2001-09-11 Xerox Corporation Photoconductive imaging members

Also Published As

Publication number Publication date
EP1557724A1 (en) 2005-07-27
JP4693426B2 (ja) 2011-06-01
BRPI0500287B1 (pt) 2017-09-12
US20050164104A1 (en) 2005-07-28
JP2005208658A (ja) 2005-08-04
US7045262B2 (en) 2006-05-16
EP1557724B1 (en) 2012-03-14

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2497 DE 13-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.