BR9903428B1 - elemento doador, aparelho para a revelaÇço de uma imagem e aparelho para a formaÇço de imagens. - Google Patents

elemento doador, aparelho para a revelaÇço de uma imagem e aparelho para a formaÇço de imagens.

Info

Publication number
BR9903428B1
BR9903428B1 BRPI9903428-0A BR9903428A BR9903428B1 BR 9903428 B1 BR9903428 B1 BR 9903428B1 BR 9903428 A BR9903428 A BR 9903428A BR 9903428 B1 BR9903428 B1 BR 9903428B1
Authority
BR
Brazil
Prior art keywords
developing
image
donor element
forming images
images
Prior art date
Application number
BRPI9903428-0A
Other languages
English (en)
Other versions
BR9903428A (pt
Inventor
Bing R Hsieh
Yuan Yu
William H Waimam
Donald S Stanton
Allen J Thompson
Michelle L Schlafer
Ann M Kazakos
Heiko Rommelmann
Alan R Kuntz
Steven C Hart
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 filed Critical
Publication of BR9903428A publication Critical patent/BR9903428A/pt
Publication of BR9903428B1 publication Critical patent/BR9903428B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/121—Charge-transfer complexes
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0803—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer in a powder cloud
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0614—Developer solid type one-component
    • G03G2215/0621—Developer solid type one-component powder cloud
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/0634—Developing device
    • G03G2215/0636—Specific type of dry developer device
    • G03G2215/0643—Electrodes in developing area, e.g. wires, not belonging to the main donor part
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0855—Materials and manufacturing of the developing device
    • G03G2215/0858—Donor member
    • G03G2215/0861—Particular composition or materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
BRPI9903428-0A 1998-08-03 1999-08-02 elemento doador, aparelho para a revelaÇço de uma imagem e aparelho para a formaÇço de imagens. BR9903428B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/128,160 US6289196B1 (en) 1998-08-03 1998-08-03 Oxidized transport donor roll coatings

Publications (2)

Publication Number Publication Date
BR9903428A BR9903428A (pt) 2000-09-26
BR9903428B1 true BR9903428B1 (pt) 2009-01-13

Family

ID=22433933

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9903428-0A BR9903428B1 (pt) 1998-08-03 1999-08-02 elemento doador, aparelho para a revelaÇço de uma imagem e aparelho para a formaÇço de imagens.

Country Status (3)

Country Link
US (1) US6289196B1 (pt)
BR (1) BR9903428B1 (pt)
CA (1) CA2279332C (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511149B1 (en) * 1998-09-30 2003-01-28 Xerox Corporation Ballistic aerosol marking apparatus for marking a substrate
US6504375B1 (en) * 2000-11-28 2003-01-07 Xerox Corporation Electrostatic voltmeter modulators and methods of making same
US6751435B2 (en) * 2001-12-13 2004-06-15 Xerox Corporation Intermediate transfer member comprising charge transport layer
JP5590503B2 (ja) * 2009-06-25 2014-09-17 株式会社リコー 現像装置及び画像形成装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338222A (en) 1980-04-11 1982-07-06 Xerox Corporation Semiconductive organic compositions
US4868600A (en) 1988-03-21 1989-09-19 Xerox Corporation Scavengeless development apparatus for use in highlight color imaging
US5162183A (en) * 1990-07-31 1992-11-10 Xerox Corporation Overcoat for imaging members
US5264312A (en) 1990-12-27 1993-11-23 Xerox Corporatoin Charge transporting layers formed from curable compositions
US5172170A (en) 1992-03-13 1992-12-15 Xerox Corporation Electroded donor roll for a scavengeless developer unit
US5386277A (en) 1993-03-29 1995-01-31 Xerox Corporation Developing apparatus including a coated developer roller
US5300339A (en) 1993-03-29 1994-04-05 Xerox Corporation Development system coatings
US5368967A (en) * 1993-12-21 1994-11-29 Xerox Corporation Layered photoreceptor with overcoat containing hydrogen bonded materials
US5549851A (en) 1994-01-25 1996-08-27 Shin-Etsu Chemical Co., Ltd. Conductive polymer composition
US5587224A (en) 1995-03-27 1996-12-24 Xerox Corporation Developing apparatus including a coated developer roller
US5731078A (en) 1995-05-30 1998-03-24 Xerox Corporation Developing apparatus and coated developer roller
US5643706A (en) * 1995-11-30 1997-07-01 Xerox Corporation Process for preparing electroconductive members
US5853906A (en) * 1997-10-14 1998-12-29 Xerox Corporation Conductive polymer compositions and processes thereof

Also Published As

Publication number Publication date
CA2279332C (en) 2002-04-16
BR9903428A (pt) 2000-09-26
CA2279332A1 (en) 2000-02-03
US6289196B1 (en) 2001-09-11

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/08/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A 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 2385 DE 20-09-2016 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.