JP2008058621A - 導電性発泡ローラ、導電性発泡ローラの製造方法、及び画像形成装置 - Google Patents

導電性発泡ローラ、導電性発泡ローラの製造方法、及び画像形成装置 Download PDF

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Publication number
JP2008058621A
JP2008058621A JP2006235642A JP2006235642A JP2008058621A JP 2008058621 A JP2008058621 A JP 2008058621A JP 2006235642 A JP2006235642 A JP 2006235642A JP 2006235642 A JP2006235642 A JP 2006235642A JP 2008058621 A JP2008058621 A JP 2008058621A
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JP
Japan
Prior art keywords
conductive foam
rubber
roller
foam roller
conductive
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.)
Pending
Application number
JP2006235642A
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English (en)
Japanese (ja)
Other versions
JP2008058621A5 (enExample
Inventor
Osamu Furuya
理 古谷
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Data 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 Oki Data Corp filed Critical Oki Data Corp
Priority to JP2006235642A priority Critical patent/JP2008058621A/ja
Priority to US11/892,472 priority patent/US20080056766A1/en
Publication of JP2008058621A publication Critical patent/JP2008058621A/ja
Publication of JP2008058621A5 publication Critical patent/JP2008058621A5/ja
Pending legal-status Critical Current

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    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0233—Structure, details of the charging member, e.g. chemical composition, surface properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2309/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2006235642A 2006-08-31 2006-08-31 導電性発泡ローラ、導電性発泡ローラの製造方法、及び画像形成装置 Pending JP2008058621A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006235642A JP2008058621A (ja) 2006-08-31 2006-08-31 導電性発泡ローラ、導電性発泡ローラの製造方法、及び画像形成装置
US11/892,472 US20080056766A1 (en) 2006-08-31 2007-08-23 Conductive foamed roller, method of producing the same, and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006235642A JP2008058621A (ja) 2006-08-31 2006-08-31 導電性発泡ローラ、導電性発泡ローラの製造方法、及び画像形成装置

Publications (2)

Publication Number Publication Date
JP2008058621A true JP2008058621A (ja) 2008-03-13
JP2008058621A5 JP2008058621A5 (enExample) 2008-09-04

Family

ID=39151713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006235642A Pending JP2008058621A (ja) 2006-08-31 2006-08-31 導電性発泡ローラ、導電性発泡ローラの製造方法、及び画像形成装置

Country Status (2)

Country Link
US (1) US20080056766A1 (enExample)
JP (1) JP2008058621A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010002628A (ja) * 2008-06-19 2010-01-07 Oki Data Corp 転写部材及び画像形成装置
JP2011154083A (ja) * 2010-01-26 2011-08-11 Fuji Xerox Co Ltd 環状部材、帯電装置、画像形成装置、及び環状部材の製造方法
JP2015184472A (ja) * 2014-03-24 2015-10-22 富士ゼロックス株式会社 帯電部材及びその製造方法、プロセスカートリッジ、並びに、画像形成装置
US11576837B2 (en) 2019-10-03 2023-02-14 Jfxd Trx Acq Llc Multi-zonal roller and method of use thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100905846B1 (ko) 2005-02-14 2009-07-02 캐논 가세이 가부시끼가이샤 도전성 고무 롤러의 제조 방법 및 전자 사진 장치용 롤러
US8200136B2 (en) * 2010-08-26 2012-06-12 Xerox Corporation Image transfer roller (ITR) utilizing an elastomer crown
JPWO2012050128A1 (ja) * 2010-10-13 2014-02-24 東海ゴム工業株式会社 柔軟導電材料、およびそれを用いたトランスデューサ、フレキシブル配線板、電磁波シールド
JP2016157014A (ja) * 2015-02-25 2016-09-01 シンジーテック株式会社 導電性ロール及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5995792A (en) * 1993-08-04 1999-11-30 Samsung Electronics Co., Ltd. Developing roll device of an electrophotographic processor for preventing frictional erosion of the developing roll in surface portions thereof
JP3805563B2 (ja) * 1998-08-21 2006-08-02 株式会社リコー 現像ローラ、その製造方法、それを用いた画像形成装置及びそれに用いる現像ユニット、プロセスユニット
JP4298410B2 (ja) * 2002-08-19 2009-07-22 キヤノン株式会社 像加熱装置及びこの装置に用いられる加圧ローラ
US7172544B2 (en) * 2002-11-15 2007-02-06 Sumitomo Rubber Industries, Ltd. Conductive roller and image-forming apparatus having conductive roller
JP2005316443A (ja) * 2004-03-30 2005-11-10 Canon Inc 像加熱装置及びこの装置に用いられる搬送ローラ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010002628A (ja) * 2008-06-19 2010-01-07 Oki Data Corp 転写部材及び画像形成装置
JP2011154083A (ja) * 2010-01-26 2011-08-11 Fuji Xerox Co Ltd 環状部材、帯電装置、画像形成装置、及び環状部材の製造方法
JP2015184472A (ja) * 2014-03-24 2015-10-22 富士ゼロックス株式会社 帯電部材及びその製造方法、プロセスカートリッジ、並びに、画像形成装置
US11576837B2 (en) 2019-10-03 2023-02-14 Jfxd Trx Acq Llc Multi-zonal roller and method of use thereof

Also Published As

Publication number Publication date
US20080056766A1 (en) 2008-03-06

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