KR940018709A - 반도전 롤 - Google Patents

반도전 롤 Download PDF

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Publication number
KR940018709A
KR940018709A KR1019940001185A KR19940001185A KR940018709A KR 940018709 A KR940018709 A KR 940018709A KR 1019940001185 A KR1019940001185 A KR 1019940001185A KR 19940001185 A KR19940001185 A KR 19940001185A KR 940018709 A KR940018709 A KR 940018709A
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KR
South Korea
Prior art keywords
semiconductive
parts
organopolysiloxane
conductive
roll
Prior art date
Application number
KR1019940001185A
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English (en)
Other versions
KR100283874B1 (ko
Inventor
즈또므 나가무라
가즈오 누마따
Original Assignee
카나가와 치히로
신에쓰 가가꾸 고교 가부시끼가이샤
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Application filed by 카나가와 치히로, 신에쓰 가가꾸 고교 가부시끼가이샤 filed Critical 카나가와 치히로
Publication of KR940018709A publication Critical patent/KR940018709A/ko
Application granted granted Critical
Publication of KR100283874B1 publication Critical patent/KR100283874B1/ko

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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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1685—Structure, details of the transfer member, e.g. chemical composition
    • 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • 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
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • 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
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material
    • 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
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Fixing For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

심금에, (A) 다음의 평균 조성식(1)로 표시되는 오르가노폴리실록산
RnSiO(4-n)/2............................................(1)
(단, 식 중 R은 치환 또는 비치환의 일가 탄화 수소기이고, n은 1.95∼2.05의 정수이다)과, (B) 상기 오르가노폴리실록산 100중량부에 대해 5∼200 중량부의 평균 입자 지름이 0.1∼100㎛인 구형 실리콘 엘라스토머 입자 및 (C) 도전성 재료를 함유하는 실리콘 고무 조성물의 반도전성 경화물층을 형성하는 것을 특징으로 하는 반도전 롤을 제공한다.
본 발명의 반도전 롤은 반도전 영역에서의 전기 저항률이 성형 조건에 따라 좌우되는 일이 없고, 동시에 변동이 극히 적게 되어 안정하게 됨과 동시에, 성형 가공성, 가황 특성 및 고무 탄성에 있어서 우수하다.

Description

반도전 롤
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 반도전 롤의 전기 특성을 측정하기 위해 이용된 장치의 개략도.

Claims (2)

  1. 심금에, (A) 다음의 평균 조성식(1)로 표시되는 오르가노폴리실록산
    RnSiO(4-n)/2............................................(1)
    (단, 식 중 R은 치환 또는 비치환의 일가 탄화 수소기이고, n은 1.95∼2.05의 정수이다)과, (B) 상기 오르가노폴리실록산 100중량부에 대해 5∼200 중량부의 평균 입자 지름이 0.1∼100㎛인 구형 실리콘 엘라스토머 입자 및 (C) 도전성 재료를 함유하는 실리콘 고무 조성물의 반도전성 경화물층을 형성하는 것을 특징으로 하는 반도전 롤.
  2. 제 1 항에 있어서, 도전성 재료가 도전성 카본 블랙, 도전성 아연화 또는 도전성 산화티탄에서 선택되는 1종 또는 2종 이상인 것을 특징으로 하는 반도전 롤.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940001185A 1993-01-25 1994-01-24 반도전 롤 KR100283874B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5028691A JP2646953B2 (ja) 1993-01-25 1993-01-25 半導電ロール
JP93-028691 1993-01-25

Publications (2)

Publication Number Publication Date
KR940018709A true KR940018709A (ko) 1994-08-18
KR100283874B1 KR100283874B1 (ko) 2001-03-02

Family

ID=12255512

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940001185A KR100283874B1 (ko) 1993-01-25 1994-01-24 반도전 롤

Country Status (6)

Country Link
US (1) US5458937A (ko)
EP (1) EP0609038B1 (ko)
JP (1) JP2646953B2 (ko)
KR (1) KR100283874B1 (ko)
DE (1) DE69429292T2 (ko)
TW (1) TW381271B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170086854A (ko) * 2016-01-19 2017-07-27 에스케이이노베이션 주식회사 반도전체 형성용 수지 조성물 및 이를 이용해 형성된 반도전체

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834584A (en) * 1991-11-12 1998-11-10 Sumitomo Rubber Industries Ltd. Silicone rubber roller for electrophotography and method of producing the same
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
JP3070899B2 (ja) * 1994-09-09 2000-07-31 沖電気工業株式会社 電子写真現像装置
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
US5810705A (en) * 1996-08-28 1998-09-22 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Developing roller
CN1105335C (zh) * 1997-02-27 2003-04-09 东海橡胶工业株式会社 电照相成像设备中显影辊所用的低硬度导电辊
JP3966578B2 (ja) * 1997-05-19 2007-08-29 信越ポリマー株式会社 半導電性ロールおよび現像装置
JPH11116693A (ja) * 1997-10-17 1999-04-27 Dow Corning Toray Silicone Co Ltd シリコーンゴムベースの連続的製造方法
US5998010A (en) * 1998-01-08 1999-12-07 Xerox Corporation Mixed carbon black transfer member coatings
JP4655252B2 (ja) * 1999-04-15 2011-03-23 新原 ▲晧▼一 変形導電性エラストマーの製造方法
WO2006070847A1 (en) * 2004-12-28 2006-07-06 Canon Kabushiki Kaisha Charging member, process cartridge, and electrophotographic apparatus
CN100570502C (zh) * 2004-12-28 2009-12-16 佳能株式会社 充电构件、处理盒和电子照相设备
JP4803350B2 (ja) * 2005-06-03 2011-10-26 信越化学工業株式会社 圧着性異方導電性樹脂組成物及び微細電極の接続方法
KR101264438B1 (ko) 2005-11-28 2013-05-14 신에쓰 가가꾸 고교 가부시끼가이샤 열 정착 롤 또는 정착 벨트
JP4771843B2 (ja) * 2006-03-20 2011-09-14 東海ゴム工業株式会社 導電性ロール
JP5037049B2 (ja) * 2006-07-11 2012-09-26 株式会社リコー 弾性部材、定着部材、定着装置及び画像形成装置
US8038591B2 (en) * 2007-03-27 2011-10-18 Lexmark International, Inc. Image forming apparatus component with triboelectric properties
JP5317178B2 (ja) * 2007-11-15 2013-10-16 シンジーテック株式会社 導電性ゴム部材
JP5875264B2 (ja) * 2010-07-13 2016-03-02 キヤノン株式会社 帯電部材の製造方法
DE102012220700A1 (de) * 2012-11-13 2014-05-15 Wacker Chemie Ag Füllstoffhaltige Siliconzusammensetzungen
EP2993527B1 (en) 2014-09-08 2017-03-08 Canon Kabushiki Kaisha Electro-conductive member, process cartridge, electrophotographic apparatus, and addition-curable silicone rubber mixture
US20210249150A1 (en) * 2020-02-11 2021-08-12 TE Connectivity Services Gmbh Elastomeric Conductive Composite Interconnect

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420581A (en) * 1987-07-16 1989-01-24 Minolta Camera Kk Developing device
JPH01102484A (ja) * 1987-10-15 1989-04-20 Tokai Rubber Ind Ltd 導電性ロール
JPH02102263A (ja) * 1988-10-11 1990-04-13 Shin Etsu Chem Co Ltd 導電性シリコーンゴム組成物
JPH0791464B2 (ja) * 1989-10-31 1995-10-04 信越化学工業株式会社 導電性シリコーンゴム組成物およびその硬化物
JP2892755B2 (ja) * 1990-03-16 1999-05-17 株式会社金陽社 定着器用ロール
US4970098A (en) * 1990-04-18 1990-11-13 International Business Machines Corporation Coatings for hot roll fusers
JPH0432816A (ja) * 1990-05-30 1992-02-04 Hitachi Metals Ltd 光アイソレータ
JP2647246B2 (ja) * 1990-10-02 1997-08-27 沖電気工業株式会社 現像ローラ
JP2894526B2 (ja) * 1992-02-28 1999-05-24 東レ・ダウコーニング・シリコーン 株式会社 ロール用導電性シリコーンゴム組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170086854A (ko) * 2016-01-19 2017-07-27 에스케이이노베이션 주식회사 반도전체 형성용 수지 조성물 및 이를 이용해 형성된 반도전체

Also Published As

Publication number Publication date
DE69429292T2 (de) 2002-08-08
TW381271B (en) 2000-02-01
DE69429292D1 (de) 2002-01-17
EP0609038A2 (en) 1994-08-03
EP0609038B1 (en) 2001-12-05
US5458937A (en) 1995-10-17
KR100283874B1 (ko) 2001-03-02
JP2646953B2 (ja) 1997-08-27
EP0609038A3 (en) 1996-08-28
JPH06221321A (ja) 1994-08-09

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