DE69809483T2 - Leitende Rolle mit niedriger Härte - Google Patents

Leitende Rolle mit niedriger Härte

Info

Publication number
DE69809483T2
DE69809483T2 DE69809483T DE69809483T DE69809483T2 DE 69809483 T2 DE69809483 T2 DE 69809483T2 DE 69809483 T DE69809483 T DE 69809483T DE 69809483 T DE69809483 T DE 69809483T DE 69809483 T2 DE69809483 T2 DE 69809483T2
Authority
DE
Germany
Prior art keywords
low hardness
leading role
role
leading
hardness
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 - Fee Related
Application number
DE69809483T
Other languages
English (en)
Other versions
DE69809483D1 (de
Inventor
Akihiko Kaji
Kenichi Ohkuwa
Hitoshi Yoshikawa
Shoji Arimura
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.)
Sumitomo Riko Co Ltd
Original Assignee
Sumitomo Riko Co Ltd
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 Sumitomo Riko Co Ltd filed Critical Sumitomo Riko Co Ltd
Application granted granted Critical
Publication of DE69809483D1 publication Critical patent/DE69809483D1/de
Publication of DE69809483T2 publication Critical patent/DE69809483T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE69809483T 1997-02-27 1998-02-27 Leitende Rolle mit niedriger Härte Expired - Fee Related DE69809483T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4389997 1997-02-27
JP26457297 1997-09-29

Publications (2)

Publication Number Publication Date
DE69809483D1 DE69809483D1 (de) 2003-01-02
DE69809483T2 true DE69809483T2 (de) 2003-07-17

Family

ID=26383731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809483T Expired - Fee Related DE69809483T2 (de) 1997-02-27 1998-02-27 Leitende Rolle mit niedriger Härte

Country Status (4)

Country Link
US (1) US5993366A (de)
EP (1) EP0862093B1 (de)
CN (1) CN1105335C (de)
DE (1) DE69809483T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111025B (fi) * 1997-05-30 2003-05-15 Metso Paper Inc Kestomuovipinnoitteinen tela, menetelmä telan valmistamiseksi, kestomuovipinnoitekoostumus, kalanterointimenetelmä keksinnön mukaisia kestomuovipinnotteisia teloja käyttäen sekä telojen avulla valmistettu paperi/kartonki
WO1999024487A1 (fr) * 1997-11-11 1999-05-20 Tokai Rubber Industries, Ltd. Rouleau conducteur
JP2000137369A (ja) * 1998-10-30 2000-05-16 Tokai Rubber Ind Ltd 帯電ロール
DE19914710A1 (de) * 1999-03-31 2000-10-05 Voith Sulzer Papiertech Patent Elastische Walze und Verfahren zum Herstellen einer solchen
US6558781B1 (en) * 1999-07-12 2003-05-06 Canon Kabushiki Kaisha Conductive roller, process cartridge and image forming apparatus
EP1070863A3 (de) * 1999-07-22 2002-08-14 Felix Böttcher GmbH & Co. Walze bestehend aus einem Metallkern und einer weichen elastomeren Beschichtung sowie Verfahren zum Aufbringen dieser Schicht auf eine Walze
EP1089132B1 (de) * 1999-09-30 2008-10-08 Canon Kabushiki Kaisha Herstellungsverfahren für ein leitendes Bauteil für einen Bilderzeugungsgerät
US6451438B1 (en) 2000-11-30 2002-09-17 Mearthane Products Corporation Copolymerization of reactive silicone and urethane precursors for use in conductive, soft urethane rollers
DE10229539B4 (de) * 2002-07-01 2005-09-01 Telair International Gmbh Rollenantriebseinheit
JP4107130B2 (ja) * 2003-03-31 2008-06-25 東海ゴム工業株式会社 現像ロールおよびその製法
JP3826125B2 (ja) * 2003-10-14 2006-09-27 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及び電子写真画像形成装置
JPWO2005121905A1 (ja) * 2004-06-09 2008-04-10 株式会社ブリヂストン 現像ローラおよびそれを用いた画像形成装置
WO2005121906A1 (ja) * 2004-06-09 2005-12-22 Bridgestone Corporation 現像ローラおよびそれを用いた画像形成装置
JP2005352014A (ja) * 2004-06-09 2005-12-22 Bridgestone Corp 現像ローラ及びそれを備えた画像形成装置
JP5204951B2 (ja) * 2005-11-11 2013-06-05 株式会社ブリヂストン 現像ローラ及びそれを備えた画像形成装置
US8550968B2 (en) 2005-11-11 2013-10-08 Bridgestone Corporation Developing roller and imaging apparatus comprising the same
KR101108370B1 (ko) * 2006-02-28 2012-01-30 캐논 가부시끼가이샤 대전 부재, 공정 카트리지 및 전자 사진 장치
US8222341B2 (en) 2009-03-17 2012-07-17 Mearthane Products Corporation Semi-conductive silicone polymers
JP2019012200A (ja) * 2017-06-30 2019-01-24 住友ゴム工業株式会社 現像ローラおよびその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340200A (en) * 1992-01-13 1994-08-23 Erickson Kenneth R Brush recycling apparatus
JP2646953B2 (ja) * 1993-01-25 1997-08-27 信越化学工業株式会社 半導電ロール
JP3575054B2 (ja) * 1994-04-22 2004-10-06 東海ゴム工業株式会社 導電性ロールの製造方法
JPH08146756A (ja) * 1994-11-22 1996-06-07 Ricoh Co Ltd トナー担持体
JPH08146564A (ja) * 1994-11-25 1996-06-07 Konica Corp 画像形成方法
US5654052A (en) * 1995-06-07 1997-08-05 Eastman Kodak Company Incorporation of high molecular weight non-reactive PDMS oils in fuser members
JP3183111B2 (ja) * 1995-07-14 2001-07-03 信越化学工業株式会社 半導電性シリコーンゴムロール用半導電性シリコーンゴム組成物
US5903808A (en) * 1995-10-02 1999-05-11 Bridgestone Corporation Developing roller and developing apparatus
JP3090029B2 (ja) * 1996-03-25 2000-09-18 富士電機株式会社 定着ローラおよびその製造方法
US5819142A (en) * 1996-05-15 1998-10-06 Canon Kaubshiki Kaisha Charging member and image-forming unit having the same
JP3090039B2 (ja) * 1996-05-16 2000-09-18 東海ゴム工業株式会社 低硬度導電性ロール
JP3216799B2 (ja) * 1996-11-13 2001-10-09 松下電工株式会社 加熱定着ロール

Also Published As

Publication number Publication date
US5993366A (en) 1999-11-30
DE69809483D1 (de) 2003-01-02
EP0862093A1 (de) 1998-09-02
CN1105335C (zh) 2003-04-09
CN1203385A (zh) 1998-12-30
EP0862093B1 (de) 2002-11-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee