CA2033602A1 - Elastic fixing roll with excellent release property - Google Patents

Elastic fixing roll with excellent release property

Info

Publication number
CA2033602A1
CA2033602A1 CA2033602A CA2033602A CA2033602A1 CA 2033602 A1 CA2033602 A1 CA 2033602A1 CA 2033602 A CA2033602 A CA 2033602A CA 2033602 A CA2033602 A CA 2033602A CA 2033602 A1 CA2033602 A1 CA 2033602A1
Authority
CA
Canada
Prior art keywords
release property
layer
elastomer
elastic body
resistant
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.)
Granted
Application number
CA2033602A
Other languages
French (fr)
Other versions
CA2033602C (en
Inventor
Yasuhiro Uehara
Yoshio Shoji
Michiaki Yasuno
Hiroshi Kato
Hiroyasu Kikukawa
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.)
Japan Gore Tex Inc
Fujifilm Business Innovation Corp
Original Assignee
Yasuhiro Uehara
Yoshio Shoji
Michiaki Yasuno
Hiroshi Kato
Hiroyasu Kikukawa
Fuji Xerox Co., Ltd.
Japan Gore-Tex Inc.
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 Yasuhiro Uehara, Yoshio Shoji, Michiaki Yasuno, Hiroshi Kato, Hiroyasu Kikukawa, Fuji Xerox Co., Ltd., Japan Gore-Tex Inc. filed Critical Yasuhiro Uehara
Publication of CA2033602A1 publication Critical patent/CA2033602A1/en
Application granted granted Critical
Publication of CA2033602C publication Critical patent/CA2033602C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • G03G15/2057—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating relating to the chemical composition of the heat element and layers thereof

Abstract

An elastic roll of the first embodiment comprises an elastic body layer formed in a thickness not less than 200 µm on a metal core bar; and a covering layer with a release property formed in a thickness ranging from 3 µm to 200 µm on the surface of the elastic body, the covering layer being formed of a composite material composed of fibrillated polytetrafluoroethylene and elastomer having releasing properties. An elastic fixing roll of second embodiment comprises a heat-conductive elastic body layer formed of heat-resistant elastomer in a thickness not less than 200 µm on a metal core bar; an oil-resistant layer formed of oil-resistant elastomer in a layer thickness ranging from 3 µm to 200 µm on the elastic body layer; and a covering layer having a release property and formed of a composite material composed of fibrillated polytetrafluoroethylene and elastomer with a release property in a thickness ranging from 3 µm to 200 µm on the oil-resistant layer.
CA002033602A 1990-01-06 1991-01-04 Elastic fixing roll with excellent release property Expired - Lifetime CA2033602C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-000236 1990-01-06
JP2000236A JP2519112B2 (en) 1990-01-06 1990-01-06 Elastic roll for fixing with excellent releasability

Publications (2)

Publication Number Publication Date
CA2033602A1 true CA2033602A1 (en) 1991-07-07
CA2033602C CA2033602C (en) 1994-10-04

Family

ID=11468336

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002033602A Expired - Lifetime CA2033602C (en) 1990-01-06 1991-01-04 Elastic fixing roll with excellent release property

Country Status (6)

Country Link
US (1) US5123151A (en)
EP (1) EP0441114B1 (en)
JP (1) JP2519112B2 (en)
AU (1) AU635375B2 (en)
CA (1) CA2033602C (en)
DE (1) DE69101721T2 (en)

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US6141873A (en) * 1998-02-04 2000-11-07 Ames Rubber Corporation Method of manufacture of multi-layer roll having compliant PTFE top layer from a fibrillated PTFE membrane
JP3118586B2 (en) * 1998-03-30 2000-12-18 アイマー・プランニング株式会社 Roller for ink supply in printing press
US6099673A (en) * 1998-04-29 2000-08-08 Xerox Corporation Method of coating fuser members
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US6085059A (en) * 1998-05-12 2000-07-04 Konica Corporation Color-toner-use fixing unit and color image forming apparatus
US6002910A (en) * 1998-06-29 1999-12-14 Xerox Corporation Heated fuser member with elastomer and anisotropic filler coating
US6007657A (en) * 1998-06-29 1999-12-28 Xerox Corporation Method for increasing thermal conductivity of fuser member having elastomer and anisotropic filler coating
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JP2001183935A (en) * 1999-12-27 2001-07-06 Nitto Kogyo Co Ltd Roll for fixation
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JP3875481B2 (en) * 2000-10-24 2007-01-31 本田技研工業株式会社 Composite material for metal gasket
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JP4941957B2 (en) * 2005-03-11 2012-05-30 シンジーテック株式会社 Fixing roller
US7775324B2 (en) * 2006-03-23 2010-08-17 Thomas Peter Corden Treadmill lubrication device
US20080078414A1 (en) * 2006-09-14 2008-04-03 Demas Nickolas P Lip sealer device and methodology
JP5486192B2 (en) * 2009-01-19 2014-05-07 東邦化成株式会社 Processed molded product of polytetrafluoroethylene stretched porous material
DE102009014488A1 (en) 2009-03-23 2010-09-30 Airbus Deutschland Gmbh Pressure device and pressure and deposition system for depositing a sliver on a double-curved surface
US8871263B2 (en) * 2009-09-24 2014-10-28 Mcneil-Ppc, Inc. Manufacture of tablet in a die utilizing radiofrequency energy and meltable binder
DE102010013711A1 (en) 2010-04-02 2011-10-06 Airbus Operations Gmbh Pressure roller unit for depositing pre-impregnated slivers on a surface and depositing device
US9814560B2 (en) 2013-12-05 2017-11-14 W. L. Gore & Associates, Inc. Tapered implantable device and methods for making such devices
JP6380977B2 (en) * 2014-08-29 2018-08-29 サトーホールディングス株式会社 Elastic roller
EP3302619A1 (en) 2015-06-05 2018-04-11 W. L. Gore & Associates, Inc. A low bleed implantable prosthesis with a taper
JP2019002968A (en) * 2017-06-13 2019-01-10 富士ゼロックス株式会社 Roll member, conveying device, and image forming apparatus
US20190126597A1 (en) * 2017-11-02 2019-05-02 Saint-Gobain Performance Plastics Pampus Gmbh Bearing laminate comprising a foam layer
CN113618560B (en) * 2021-07-28 2022-10-25 中国核电工程有限公司 Core block dry grinding device and system

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Also Published As

Publication number Publication date
DE69101721D1 (en) 1994-05-26
JP2519112B2 (en) 1996-07-31
DE69101721T2 (en) 1994-08-04
JPH03204672A (en) 1991-09-06
AU635375B2 (en) 1993-03-18
EP0441114A1 (en) 1991-08-14
CA2033602C (en) 1994-10-04
US5123151A (en) 1992-06-23
EP0441114B1 (en) 1994-04-20
AU6868291A (en) 1991-07-11

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Legal Events

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