BRPI0700037A - fotorreceptor com camada de sobrecobertura - Google Patents

fotorreceptor com camada de sobrecobertura

Info

Publication number
BRPI0700037A
BRPI0700037A BRPI0700037-5A BRPI0700037A BRPI0700037A BR PI0700037 A BRPI0700037 A BR PI0700037A BR PI0700037 A BRPI0700037 A BR PI0700037A BR PI0700037 A BRPI0700037 A BR PI0700037A
Authority
BR
Brazil
Prior art keywords
layer
overlay layer
charge
layer photoreceptor
carrier compound
Prior art date
Application number
BRPI0700037-5A
Other languages
English (en)
Inventor
Yu Qi
Hany Aziz
Nan-Xing Hu
Ah-Mee Hor
Kenny-Tuant T Dinh
John F Yanus
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 BRPI0700037A publication Critical patent/BRPI0700037A/pt
Publication of BRPI0700037B1 publication Critical patent/BRPI0700037B1/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
    • G03G5/14—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
    • 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
    • G03G5/14—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 or 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
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14752—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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14756—Polycarbonates
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/1476—Other polycondensates comprising oxygen atoms in the main chain; Phenol resins
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14769—Other polycondensates comprising nitrogen atoms with or without oxygen atoms in the main chain

Landscapes

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

Abstract

FOTORRECEPTOR COM CAMADA DE SOBRE-COBERTURA. A presente invenção refere-se a um elemento formador de imagem eletrofotográfica, compreendendo um substrato, uma camada de geração de carga, uma camada de transporte de carga e uma camada de sobre-cobertura, dita camada de sobre-cobertura compreendendo um filme curado formado a partir de uma composição de resina formadora de filme, compreendendo pelo menos um composto de melamina, um poliol e um composto de transporte de carga, em que o composto de transporte de carga é representado por:Q -¢L-OH!~ n~ onde Q representa um componente de transporte de carga, L representa um grupo de ligação divalente e n representa um número de segmentos ou grupos de repetição.
BRPI0700037-5A 2006-01-13 2007-01-12 “elemento formador de imagem eletrofotográfica, seu processo de formação e dispositivo de revelação de imagem eletrográfica” BRPI0700037B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/275,546 US8029956B2 (en) 2006-01-13 2006-01-13 Photoreceptor with overcoat layer
US11/275,546 2006-01-13

Publications (2)

Publication Number Publication Date
BRPI0700037A true BRPI0700037A (pt) 2007-10-16
BRPI0700037B1 BRPI0700037B1 (pt) 2018-06-05

Family

ID=37908338

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700037-5A BRPI0700037B1 (pt) 2006-01-13 2007-01-12 “elemento formador de imagem eletrofotográfica, seu processo de formação e dispositivo de revelação de imagem eletrográfica”

Country Status (5)

Country Link
US (1) US8029956B2 (pt)
EP (1) EP1808732B1 (pt)
JP (1) JP4898460B2 (pt)
CN (1) CN101000470B (pt)
BR (1) BRPI0700037B1 (pt)

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US7648810B2 (en) * 2006-09-14 2010-01-19 Xerox Corporation Liquid ink resistant photoreceptor
US7932006B2 (en) 2007-05-31 2011-04-26 Xerox Corporation Photoconductors
US7691551B2 (en) 2007-06-26 2010-04-06 Xerox Corporation Imaging member
US8679709B2 (en) 2007-06-28 2014-03-25 Fuji Xerox Co., Ltd. Electrophotographic photoreceptor, process cartridge, image forming apparatus, and film forming coating solution
US7923188B2 (en) * 2007-08-21 2011-04-12 Xerox Corporation Imaging member
US20090053636A1 (en) * 2007-08-21 2009-02-26 Xerox Corporation Imaging member
US8309285B2 (en) * 2007-11-07 2012-11-13 Xerox Corporation Protective overcoat layer and photoreceptor including same
US7960082B2 (en) * 2007-11-27 2011-06-14 Xerox Corporation Photoreceptor protective overcoat layer including silicone polyether and method of making same
US8021811B2 (en) 2008-01-23 2011-09-20 Xerox Corporation Photoreceptor and method of making same
US7771908B2 (en) * 2008-02-19 2010-08-10 Xerox Corporation Anticurl backside coating (ACBC) photoconductors
US7781133B2 (en) * 2008-02-19 2010-08-24 Xerox Corporation Backing layer containing photoconductor
JP4618311B2 (ja) * 2008-03-19 2011-01-26 富士ゼロックス株式会社 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
JP5298595B2 (ja) * 2008-03-26 2013-09-25 富士ゼロックス株式会社 画像形成装置及びプロセスカートリッジ
US8029958B2 (en) * 2008-07-16 2011-10-04 Xerox Corporation Overcoat layer in photoreceptive device
JP5239691B2 (ja) * 2008-09-26 2013-07-17 富士ゼロックス株式会社 画像形成装置及びプロセスカートリッジ
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JP5564811B2 (ja) * 2009-03-24 2014-08-06 富士ゼロックス株式会社 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
JP2011008117A (ja) * 2009-06-26 2011-01-13 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
JP5428574B2 (ja) * 2009-06-26 2014-02-26 富士ゼロックス株式会社 電子写真感光体、画像形成装置、およびプロセスカートリッジ
US20110014557A1 (en) * 2009-07-20 2011-01-20 Xerox Corporation Photoreceptor outer layer
JP5549844B2 (ja) * 2009-10-02 2014-07-16 株式会社リコー 新規メチロール化合物とアルデヒド化合物、及び該メチロール化合物の製法
JP5541496B2 (ja) * 2010-02-08 2014-07-09 株式会社リコー 電子写真感光体、及びそれを用いた電子写真方法、電子写真装置、電子写真装置用プロセスカートリッジ
JP2011191744A (ja) * 2010-02-17 2011-09-29 Ricoh Co Ltd 電子写真感光体、及びそれを用いた画像形成方法、画像形成装置、画像形成装置用プロセスカートリッジ
JP5605693B2 (ja) * 2010-07-21 2014-10-15 株式会社リコー 電子写真感光体、及びそれを用いた画像形成方法、画像形成装置、プロセスカートリッジ
US20120208116A1 (en) * 2011-02-14 2012-08-16 Xerox Corporation Bis(enylaryl)arylamine charge transport layer containing photoconductors
JP6039368B2 (ja) * 2011-11-30 2016-12-07 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、ならびに、ガリウムフタロシアニン結晶
US9482970B2 (en) 2012-03-30 2016-11-01 Hewlett-Packard Development Company, L.P. Organic photoconductors having protective coatings with nanoparticles
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Also Published As

Publication number Publication date
CN101000470B (zh) 2011-09-14
EP1808732B1 (en) 2012-03-14
US20070166634A1 (en) 2007-07-19
EP1808732A1 (en) 2007-07-18
JP4898460B2 (ja) 2012-03-14
CN101000470A (zh) 2007-07-18
BRPI0700037B1 (pt) 2018-06-05
US8029956B2 (en) 2011-10-04
JP2007188084A (ja) 2007-07-26

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Legal Events

Date Code Title Description
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 13A 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 2548 DE 05-11-2019 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.