CN100507741C - 导电辊和生产导电辊的方法 - Google Patents

导电辊和生产导电辊的方法 Download PDF

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Publication number
CN100507741C
CN100507741C CNB2005100638598A CN200510063859A CN100507741C CN 100507741 C CN100507741 C CN 100507741C CN B2005100638598 A CNB2005100638598 A CN B2005100638598A CN 200510063859 A CN200510063859 A CN 200510063859A CN 100507741 C CN100507741 C CN 100507741C
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CN
China
Prior art keywords
conductive rollers
conductive
elastic layer
weight
carbon black
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.)
Expired - Lifetime
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CNB2005100638598A
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English (en)
Chinese (zh)
Other versions
CN1680883A (zh
Inventor
平川直树
志鹤公一
岩村慎
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.)
Synztec Co Ltd
Original Assignee
Nitto Kogyo Co Ltd
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Application filed by Nitto Kogyo Co Ltd filed Critical Nitto Kogyo Co Ltd
Publication of CN1680883A publication Critical patent/CN1680883A/zh
Application granted granted Critical
Publication of CN100507741C publication Critical patent/CN100507741C/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
CNB2005100638598A 2004-04-08 2005-04-08 导电辊和生产导电辊的方法 Expired - Lifetime CN100507741C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004114696 2004-04-08
JP2004114696 2004-04-08
JP2005106632A JP4730766B2 (ja) 2004-04-08 2005-04-01 導電性ロール及びその製造方法
JP2005106632 2005-04-01

Publications (2)

Publication Number Publication Date
CN1680883A CN1680883A (zh) 2005-10-12
CN100507741C true CN100507741C (zh) 2009-07-01

Family

ID=35060893

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100638598A Expired - Lifetime CN100507741C (zh) 2004-04-08 2005-04-08 导电辊和生产导电辊的方法

Country Status (3)

Country Link
US (1) US8163389B2 (enExample)
JP (1) JP4730766B2 (enExample)
CN (1) CN100507741C (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006207807A (ja) * 2004-12-28 2006-08-10 Hokushin Ind Inc 導電性ロール及びその検査方法
CN100458591C (zh) * 2004-12-28 2009-02-04 新智德株式会社 导电性辊及其检测方法
JP5057373B2 (ja) * 2006-07-05 2012-10-24 シンジーテック株式会社 導電性ゴム部材及び導電性ゴム部材の電気的特性の判断手法
JP5013928B2 (ja) * 2007-03-30 2012-08-29 東海ゴム工業株式会社 電子写真装置半導電性部材用高分子組成物およびそれを用いた半導電性部材
DE102007039901A1 (de) * 2007-08-23 2008-10-16 Siemens Ag Thermisches und elektrisches Kontaktmaterial mit mindestens zwei Materialbestandteilen und Verwendung des Kontaktmaterials
JP5252559B2 (ja) * 2007-08-31 2013-07-31 シンジーテック株式会社 導電性ゴム部材
CN102029751A (zh) * 2009-08-07 2011-04-27 新智德株式会社 导电性橡胶构件和带电辊
JP5514628B2 (ja) * 2010-05-19 2014-06-04 株式会社沖データ 現像装置および画像形成装置
WO2017047220A1 (ja) * 2015-09-16 2017-03-23 三井化学東セロ株式会社 多官能性重合体及びその製造方法
CN112005173B (zh) 2018-04-18 2023-03-24 佳能株式会社 导电性构件、处理盒和图像形成设备
JP7297498B2 (ja) * 2019-03-29 2023-06-26 キヤノン株式会社 導電性部材、プロセスカートリッジ、および画像形成装置
US10558136B2 (en) 2018-04-18 2020-02-11 Canon Kabushiki Kaisha Charging member, manufacturing method of charging member, electrophotographic apparatus, and process cartridge
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
WO2019203225A1 (ja) 2018-04-18 2019-10-24 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
WO2019203227A1 (ja) * 2018-04-18 2019-10-24 キヤノン株式会社 導電性部材、プロセスカートリッジ、および画像形成装置
US10845724B2 (en) 2019-03-29 2020-11-24 Canon Kabushiki Kaisha Electro-conductive member, process cartridge and image forming apparatus
US11169454B2 (en) 2019-03-29 2021-11-09 Canon Kabushiki Kaisha Electrophotographic electro-conductive member, process cartridge, and electrophotographic image forming apparatus
JP7669134B2 (ja) 2019-10-18 2025-04-28 キヤノン株式会社 導電性部材、プロセスカートリッジ並びに電子写真画像形成装置
CN114585975B (zh) 2019-10-18 2023-12-22 佳能株式会社 电子照相导电性构件、处理盒和电子照相图像形成设备
WO2021075532A1 (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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212346B1 (en) * 1998-09-04 2001-04-03 Canon Kabushiki Kaisha Charging member for holding electrically conductive particles in cells
CN1298124A (zh) * 1999-11-29 2001-06-06 三星电子株式会社 用于成像设备显影机的充电辊,充电辊的制造方法和装置
CN1389764A (zh) * 2002-05-20 2003-01-08 广州市刘氏橡塑制品有限公司 一种激光图像形成设备用的充电辊及其制造方法
CN1459675A (zh) * 2002-05-20 2003-12-03 广州市刘氏橡塑制品有限公司 一种激光打印机用的充电辊及其制造方法
CN1475870A (zh) * 2003-01-07 2004-02-18 广州市刘氏橡塑制品有限公司 一种充电辊及其制造方法
CN1519665A (zh) * 2003-01-30 2004-08-11 ͬ�Ϳ�ҵ��ʽ���� 半导电辊

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* Cited by examiner, † Cited by third party
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US5659854A (en) * 1994-08-30 1997-08-19 Bridgestone Corporation Electrostatic charging member and photoconductor device
JPH10268629A (ja) * 1997-03-25 1998-10-09 Tokai Rubber Ind Ltd 発泡導電性ポリウレタンロール
US6013690A (en) * 1997-10-23 2000-01-11 Basf Corporation Low density rigid polyurethane foams having improved substrate adhension characteristics
JP2000347496A (ja) * 1999-06-03 2000-12-15 Bridgestone Corp 現像剤供給用部材及びそれを用いた画像形成装置
JP3661755B2 (ja) * 1999-07-14 2005-06-22 信越化学工業株式会社 コーティング剤及びシリコーンゴム部材
JP2003140425A (ja) * 2001-11-05 2003-05-14 Bridgestone Corp 半導電性部材及び電子写真装置
JP2003167400A (ja) * 2001-11-30 2003-06-13 Bridgestone Corp 弾性部材及びこれを用いた画像形成装置
JP4498650B2 (ja) 2001-12-28 2010-07-07 シンジーテック株式会社 現像ロール
JP4562072B2 (ja) * 2003-07-17 2010-10-13 シンジーテック株式会社 二層ロールの製造方法及び円筒部材の製造方法
JP4573299B2 (ja) * 2004-04-06 2010-11-04 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212346B1 (en) * 1998-09-04 2001-04-03 Canon Kabushiki Kaisha Charging member for holding electrically conductive particles in cells
CN1298124A (zh) * 1999-11-29 2001-06-06 三星电子株式会社 用于成像设备显影机的充电辊,充电辊的制造方法和装置
CN1389764A (zh) * 2002-05-20 2003-01-08 广州市刘氏橡塑制品有限公司 一种激光图像形成设备用的充电辊及其制造方法
CN1459675A (zh) * 2002-05-20 2003-12-03 广州市刘氏橡塑制品有限公司 一种激光打印机用的充电辊及其制造方法
CN1475870A (zh) * 2003-01-07 2004-02-18 广州市刘氏橡塑制品有限公司 一种充电辊及其制造方法
CN1519665A (zh) * 2003-01-30 2004-08-11 ͬ�Ϳ�ҵ��ʽ���� 半导电辊

Also Published As

Publication number Publication date
US8163389B2 (en) 2012-04-24
CN1680883A (zh) 2005-10-12
JP2005321764A (ja) 2005-11-17
US20050227089A1 (en) 2005-10-13
JP4730766B2 (ja) 2011-07-20

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C06 Publication
PB01 Publication
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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20160620

Address after: Tokyo, Japan

Patentee after: SYNZTEC Co.,Ltd.

Address before: Kanagawa

Patentee before: SYNZTEC Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20090701

CX01 Expiry of patent term