BR112013033784A2 - membro de suporte de revelador, cartucho de processo eletrofotográfico e aparelho formador de imagem eletrofotográfica - Google Patents

membro de suporte de revelador, cartucho de processo eletrofotográfico e aparelho formador de imagem eletrofotográfica

Info

Publication number
BR112013033784A2
BR112013033784A2 BR112013033784A BR112013033784A BR112013033784A2 BR 112013033784 A2 BR112013033784 A2 BR 112013033784A2 BR 112013033784 A BR112013033784 A BR 112013033784A BR 112013033784 A BR112013033784 A BR 112013033784A BR 112013033784 A2 BR112013033784 A2 BR 112013033784A2
Authority
BR
Brazil
Prior art keywords
electrophotographic
process cartridge
developer
support member
following structural
Prior art date
Application number
BR112013033784A
Other languages
English (en)
Inventor
Kawamura Kunimasa
Yamada Masaki
Koyanagi Takashi
Sakurai Yuji
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of BR112013033784A2 publication Critical patent/BR112013033784A2/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0025—Modulus or tan delta

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Development In Electrophotography (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

resumo “membro de suporte de revelador, cartucho de processo eletrofotográfico e aparelho formador de imagem eletrofotográfica” um cilindro revelador que é excelente em qualidade de imagem e durabilidade de imagem e produz estavelmente uma imagem uniforme e um cartucho de processo e um mecanismo eletrofotográfico usando-se o cilindro revelador são fornecidos. o cilindro revelador tem um mandril, uma camada elástica e uma camada de superfície que cobre a superfície da camada elástica, em que a camada de superfície contém uma resina de uretano tendo pelo menos uma estrutura dos seguintes a) e b) entre duas ligações de uretano adjacentes: a) uma estrutura representada pela seguinte fórmula estrutural (1), e pelo menos uma estrutura selecionada do grupo que consiste de estruturas representadas pelas seguintes fórmulas estruturais (2) e (3) e b) uma estrutura representada pela seguinte fórmula estrutural (4) e a camada de superfície contém partículas de resina de poliuretano das quais a parte elástica do trabalho de entalhe com base na iso 14577-1 é de 80 % ou maior.
BR112013033784A 2011-07-15 2012-05-15 membro de suporte de revelador, cartucho de processo eletrofotográfico e aparelho formador de imagem eletrofotográfica BR112013033784A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011156960 2011-07-15
PCT/JP2012/003167 WO2013011610A1 (ja) 2011-07-15 2012-05-15 現像剤担持体、電子写真プロセスカートリッジ及び電子写真画像形成装置

Publications (1)

Publication Number Publication Date
BR112013033784A2 true BR112013033784A2 (pt) 2017-02-07

Family

ID=47557814

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013033784A BR112013033784A2 (pt) 2011-07-15 2012-05-15 membro de suporte de revelador, cartucho de processo eletrofotográfico e aparelho formador de imagem eletrofotográfica

Country Status (7)

Country Link
US (1) US8768226B2 (pt)
EP (1) EP2733549B1 (pt)
JP (2) JP5860352B2 (pt)
KR (1) KR20140033507A (pt)
CN (1) CN103649848B (pt)
BR (1) BR112013033784A2 (pt)
WO (1) WO2013011610A1 (pt)

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JP5723354B2 (ja) 2011-12-28 2015-05-27 キヤノン株式会社 現像部材、プロセスカートリッジおよび電子写真用画像形成装置
JP6023604B2 (ja) 2012-02-17 2016-11-09 キヤノン株式会社 現像部材、プロセスカートリッジおよび電子写真装置
WO2014002909A1 (ja) * 2012-06-27 2014-01-03 株式会社ブリヂストン 導電性ローラ用塗料組成物、それを用いた現像ローラおよび画像形成装置
JP6104068B2 (ja) * 2012-06-27 2017-03-29 キヤノン株式会社 現像部材、プロセスカートリッジおよび電子写真装置
CN104252116B (zh) * 2013-06-27 2018-07-10 佳能株式会社 显影装置、处理盒和电子照相设备
US9811009B2 (en) * 2014-05-16 2017-11-07 Canon Kabushiki Kaisha Electrophotographic member, process cartridge and electrophotographic apparatus
US9625854B2 (en) * 2014-06-05 2017-04-18 Canon Kabushiki Kaisha Developer carrying member, electrophotographic process cartridge, and electrophotographic image forming apparatus
JP6357072B2 (ja) * 2014-10-23 2018-07-11 信越ポリマー株式会社 導電性ローラ、現像装置及び画像形成装置
JP2016099527A (ja) * 2014-11-21 2016-05-30 信越ポリマー株式会社 現像ローラ、現像装置及び画像形成装置
EP3037890B1 (en) * 2014-12-25 2019-06-26 Canon Kabushiki Kaisha Developing unit, process cartridge, and electrophotographic apparatus
US9482986B2 (en) 2015-02-27 2016-11-01 Canon Kabushiki Kaisha Member for electrophotography, process cartridge, and electrophotographic image forming apparatus
CN104693808A (zh) * 2015-03-16 2015-06-10 珠海天威飞马打印耗材有限公司 显影辊及其制造方法
US10197930B2 (en) 2015-08-31 2019-02-05 Canon Kabushiki Kaisha Electrophotographic member, process cartridge, and electrophotographic apparatus
US10082741B2 (en) 2015-10-06 2018-09-25 Canon Kabushiki Kaisha Member for electrophotography, developing apparatus, and electrophotographic apparatus
EP3176639B1 (en) * 2015-12-04 2020-10-28 Canon Kabushiki Kaisha Member for electrophotography, process cartridge, and electrophotographic apparatus
WO2017135325A1 (ja) * 2016-02-01 2017-08-10 株式会社ブリヂストン 導電性ローラおよびその製造方法
JP6806579B2 (ja) 2016-02-05 2021-01-06 キヤノン株式会社 電子写真用部材、その製造方法、プロセスカートリッジおよび電子写真装置
JP6815889B2 (ja) 2016-02-26 2021-01-20 キヤノン株式会社 現像ローラ、プロセスカートリッジおよび電子写真画像形成装置
JP6679367B2 (ja) * 2016-03-25 2020-04-15 キヤノン株式会社 プロセスカートリッジ
US10331054B2 (en) 2016-05-11 2019-06-25 Canon Kabushiki Kaisha Electrophotographic member, process cartridge and electrophotographic image forming apparatus
JP6862276B2 (ja) 2016-07-08 2021-04-21 キヤノン株式会社 電子写真用部材、プロセスカートリッジおよび電子写真装置
US10384441B2 (en) * 2016-07-28 2019-08-20 Xerox Corporation Fluorosilicone composite and formulation process for imaging plate
JP6891065B2 (ja) 2016-07-29 2021-06-18 キヤノン株式会社 現像装置、電子写真プロセスカートリッジ及び電子写真画像形成装置
JP2018022074A (ja) 2016-08-04 2018-02-08 キヤノン株式会社 電子写真用部材、プロセスカートリッジ及び電子写真装置
CN110651230A (zh) * 2017-06-28 2020-01-03 惠普印迪戈股份公司 液体静电墨水显影器组装件
US10310447B2 (en) 2017-07-12 2019-06-04 Canon Kabushiki Kaisha Electrophotographic member, process cartridge, and electrophotographic image forming apparatus
JP6463534B1 (ja) 2017-09-11 2019-02-06 キヤノン株式会社 現像剤担持体、プロセスカートリッジおよび電子写真装置
JP7166854B2 (ja) 2017-09-27 2022-11-08 キヤノン株式会社 電子写真用部材、プロセスカートリッジ及び電子写真装置
JP7057154B2 (ja) 2018-02-26 2022-04-19 キヤノン株式会社 現像部材、電子写真プロセスカートリッジおよび電子写真画像形成装置
US10884352B2 (en) 2018-03-30 2021-01-05 Canon Kabushiki Kaisha Electrophotographic member, process cartridge and electrophotographic apparatus
CN111989622B (zh) 2018-04-18 2022-11-11 佳能株式会社 显影构件、处理盒和电子照相设备
WO2019203238A1 (ja) 2018-04-18 2019-10-24 キヤノン株式会社 導電性部材及びその製造方法、プロセスカートリッジ並びに電子写真画像形成装置
US10935903B2 (en) 2018-04-19 2021-03-02 Canon Kabushiki Kaisha Developing roller, process cartridge and image forming apparatus
US10969709B2 (en) 2018-04-20 2021-04-06 Canon Kabushiki Kaisha Member for electrophotography, process cartridge and electrophotographic apparatus
US11169464B2 (en) 2018-07-30 2021-11-09 Canon Kabushiki Kaisha Electrophotographic member, process cartridge, and electrophotographic image-forming apparatus
JP7158943B2 (ja) 2018-07-31 2022-10-24 キヤノン株式会社 電子写真用部材、電子写真プロセスカートリッジおよび電子写真画像形成装置
JP7277301B2 (ja) 2018-07-31 2023-05-18 キヤノン株式会社 電子写真用部材、プロセスカートリッジおよび電子写真画像形成装置
JP7199881B2 (ja) 2018-08-31 2023-01-06 キヤノン株式会社 現像ローラ、電子写真プロセスカートリッジおよび電子写真用画像形成装置
US10942471B2 (en) * 2019-03-29 2021-03-09 Canon Kabushiki Kaisha Electrophotographic member having a surface layer with a cross-linked urethane resin-containing matrix, process cartridge, and apparatus
JP2020197665A (ja) * 2019-06-04 2020-12-10 信越ポリマー株式会社 現像ローラ、現像装置及び画像形成装置
JP7270476B2 (ja) * 2019-06-17 2023-05-10 株式会社アーケム 導電性ローラ用塗料組成物、それを用いた現像ローラおよび画像形成装置
JP7313936B2 (ja) * 2019-07-09 2023-07-25 信越ポリマー株式会社 現像ローラ、現像装置及び画像形成装置
JP7066100B2 (ja) * 2019-07-30 2022-05-13 住友理工株式会社 電子写真機器用導電性ロール
JP7293049B2 (ja) 2019-08-26 2023-06-19 キヤノン株式会社 現像部材、電子写真プロセスカートリッジおよび電子写真画像形成装置
CN114556231B (zh) 2019-10-18 2023-06-27 佳能株式会社 导电性构件、其制造方法、处理盒以及电子照相图像形成设备
WO2021075441A1 (ja) 2019-10-18 2021-04-22 キヤノン株式会社 導電性部材、プロセスカートリッジ及び電子写真画像形成装置
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US8913930B2 (en) 2011-06-29 2014-12-16 Canon Kabushiki Kaisha Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus

Also Published As

Publication number Publication date
JP2015129948A (ja) 2015-07-16
US8768226B2 (en) 2014-07-01
CN103649848A (zh) 2014-03-19
US20130028634A1 (en) 2013-01-31
WO2013011610A1 (ja) 2013-01-24
JP5893776B2 (ja) 2016-03-23
EP2733549A1 (en) 2014-05-21
KR20140033507A (ko) 2014-03-18
CN103649848B (zh) 2017-03-01
EP2733549B1 (en) 2016-04-20
JP2013041264A (ja) 2013-02-28
JP5860352B2 (ja) 2016-02-16
EP2733549A4 (en) 2014-12-31

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