DE69808368D1 - Dichtstoffe für Tonerkassetten - Google Patents

Dichtstoffe für Tonerkassetten

Info

Publication number
DE69808368D1
DE69808368D1 DE69808368T DE69808368T DE69808368D1 DE 69808368 D1 DE69808368 D1 DE 69808368D1 DE 69808368 T DE69808368 T DE 69808368T DE 69808368 T DE69808368 T DE 69808368T DE 69808368 D1 DE69808368 D1 DE 69808368D1
Authority
DE
Germany
Prior art keywords
sealants
toner cartridges
cartridges
toner
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
DE69808368T
Other languages
English (en)
Other versions
DE69808368T2 (de
Inventor
Kathryn E Dowlen
Bradley L Beach
Stephen A Curry
Ii Ward
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.)
Lexmark International Inc
Original Assignee
Lexmark International 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25321083&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69808368(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lexmark International Inc filed Critical Lexmark International Inc
Publication of DE69808368D1 publication Critical patent/DE69808368D1/de
Application granted granted Critical
Publication of DE69808368T2 publication Critical patent/DE69808368T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • 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
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • 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
    • G03G15/0817—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 lateral sealing at both sides of the donor member with respect to the developer carrying direction
    • 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
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid
    • 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
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2093—Release agent handling devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Sealing Material Composition (AREA)
  • Dry Development In Electrophotography (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DE69808368T 1997-05-13 1998-05-13 Dichtstoffe für Tonerkassetten Expired - Fee Related DE69808368T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/855,373 US5880244A (en) 1997-05-13 1997-05-13 Sealant materials for toner cartridges

Publications (2)

Publication Number Publication Date
DE69808368D1 true DE69808368D1 (de) 2002-11-07
DE69808368T2 DE69808368T2 (de) 2003-07-10

Family

ID=25321083

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69808368T Expired - Fee Related DE69808368T2 (de) 1997-05-13 1998-05-13 Dichtstoffe für Tonerkassetten

Country Status (7)

Country Link
US (3) US5880244A (de)
EP (1) EP0878499B1 (de)
JP (1) JPH1180361A (de)
KR (1) KR100550443B1 (de)
CN (1) CN1190710C (de)
DE (1) DE69808368T2 (de)
TW (1) TW436502B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084049A (en) * 1997-05-13 2000-07-04 Lexmark International, Inc. Release agent for electrophotographic process
US6165280A (en) * 1997-10-07 2000-12-26 Lexmark International, Inc. Method of cleaning toner resin from a printing device
JP2000039791A (ja) * 1998-07-22 2000-02-08 Fuji Xerox Co Ltd 画像形成装置の定着装置
US6458461B1 (en) 2000-12-06 2002-10-01 Lexmark International, Inc Release agent composition
JP2002338689A (ja) * 2001-03-15 2002-11-27 Nippon Unicar Co Ltd ワックス状オルガノポリシロキサン及びそれを含有するトナー組成物
JP2002372844A (ja) * 2001-06-13 2002-12-26 Ricoh Co Ltd トナーボトル
US6975342B2 (en) * 2002-10-17 2005-12-13 Hewlett-Packard Development Company, L.P. Print cartridge
CA2492234A1 (en) * 2004-01-12 2005-07-12 E.I. Du Pont De Nemours And Company Preventing printer toner leakage
JP2006063117A (ja) * 2004-08-25 2006-03-09 Dow Corning Toray Co Ltd ワックス状オルガノポリシロキサン
JP4716043B2 (ja) * 2007-09-21 2011-07-06 信越化学工業株式会社 室温硬化性オルガノポリシロキサン組成物
US7588873B2 (en) * 2007-10-23 2009-09-15 Static Control Components, Inc. Methods and apparatus for providing a liquid coating for an organic photoconductive drum
US8078079B2 (en) * 2007-12-18 2011-12-13 Lexmark International, Inc. Air duct and toner cartridge using same
US9352354B2 (en) * 2008-03-24 2016-05-31 Sashco, Inc. System and method of providing individual quantities of custom colored sealing compound
JP4591538B2 (ja) * 2008-04-25 2010-12-01 富士ゼロックス株式会社 クリーニング装置、カートリッジ、および画像形成装置
CN103361022B (zh) * 2012-04-09 2015-01-28 泰科电子(上海)有限公司 用于中高压电缆附件的硅橡胶密封胶泥以及电缆附件
JP6175826B2 (ja) * 2013-03-21 2017-08-09 三菱ケミカル株式会社 画像形成方法
JP6305311B2 (ja) * 2014-10-20 2018-04-04 キヤノン株式会社 現像装置、プロセスカートリッジ及び画像形成装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673089A (en) * 1970-04-06 1972-06-27 Gen Electric Methyl alkyl silicone grease composition and method of making same
US4185140A (en) * 1974-07-24 1980-01-22 Xerox Corporation Polymeric release agents for electroscopic thermoplastic toners
JPS60135965A (ja) * 1983-12-26 1985-07-19 Fuji Xerox Co Ltd 非磁性一成分現像装置
DE3436164A1 (de) * 1984-10-03 1986-04-10 Bayer Ag, 5090 Leverkusen Schmieroelzubereitungen
DE3734217C1 (de) * 1987-10-09 1988-12-01 Goldschmidt Ag Th Verwendung von Organosilicium-Verbindungen zum Verdicken von OElen
US5393521A (en) * 1989-12-21 1995-02-28 Dep Corporation Hair treatments utilizing polymethylalkylsiloxanes
US5338536A (en) * 1991-08-08 1994-08-16 General Electric Company Personal care compositions containing polyalkylsiloxane copolymers
EP0527286A1 (de) * 1991-08-13 1993-02-17 Goyo Paper Working Co. Ltd. Schmiermittel
US5225188A (en) * 1991-12-26 1993-07-06 Dow Corning Corporation Underarm formulations containing alkylmethylsiloxanes
US5184182A (en) * 1992-03-04 1993-02-02 Michlin Steven B Copier and printer toner hopper sealing device
KR0137120B1 (ko) * 1992-08-31 1998-06-01 사포 후미오 전자 사진 장치 및 전자 사진 장치용 프로세스 유니트, 현상 장치, 클리닝 장치
US5288482A (en) * 1993-03-11 1994-02-22 Dow Corning Corporation Silicone containing lip care cosmetic composition
JPH06322356A (ja) * 1993-05-12 1994-11-22 Toshiba Silicone Co Ltd 表面保護剤
EP0641799A3 (de) * 1993-08-02 1997-09-17 Dow Corning Alkylsiloxane von hoher Reinheit und Verfahren zur deren Herstellung.
JP3524635B2 (ja) * 1995-06-30 2004-05-10 東レ・ダウコーニング・シリコーン株式会社 シリコーン水性エマルジョン型離型剤およびその製造方法
US5493041A (en) * 1995-07-21 1996-02-20 Dow Corning Corporation Lightly crosslinked poly(n-alkylmethylsiloxanes) and methods of producing same
JP2735825B2 (ja) * 1996-05-29 1998-04-02 株式会社トクヤマ 耐衝撃性改良剤
JP3228130B2 (ja) * 1996-06-06 2001-11-12 信越化学工業株式会社 化粧料
US5950066A (en) * 1996-06-14 1999-09-07 The Bergquist Company Semisolid thermal interface with low flow resistance
US6084049A (en) * 1997-05-13 2000-07-04 Lexmark International, Inc. Release agent for electrophotographic process
US5783719A (en) * 1997-05-13 1998-07-21 Lexmark International, Inc. Method for making silicone copolymers

Also Published As

Publication number Publication date
KR100550443B1 (ko) 2006-10-11
CN1213094A (zh) 1999-04-07
JPH1180361A (ja) 1999-03-26
US5952442A (en) 1999-09-14
CN1190710C (zh) 2005-02-23
US6160073A (en) 2000-12-12
DE69808368T2 (de) 2003-07-10
TW436502B (en) 2001-05-28
US5880244A (en) 1999-03-09
EP0878499B1 (de) 2002-10-02
KR19980087019A (ko) 1998-12-05
EP0878499A1 (de) 1998-11-18

Similar Documents

Publication Publication Date Title
DE69506483D1 (de) Tonerkartusche
DE69719705D1 (de) Tonerkassette
DE59904187D1 (de) Zweikammerkartusche für vernebler
ID18874A (id) Cartridge pensuplai toner
DE69808368D1 (de) Dichtstoffe für Tonerkassetten
DE69720156T2 (de) Tonerkassette
DE69727900D1 (de) Tonerkassette
DE69724929D1 (de) Tonerkassette
DE69815920D1 (de) Reinigungsband für Schmelzfixiervorrichtung
DE69817039D1 (de) Tonerkartusche
DE69510740T2 (de) Toner für Zweikomponentenentwickler
DE69505590T2 (de) Tropffreie Abdichtung für Flüssigtonerkassette
DE69506494D1 (de) Kartusche für Tonerkonzentrat
DE69720936D1 (de) Tonerkassette
DE69821817D1 (de) Photoinduzierte Entladung für Xerographie
DE29603416U1 (de) Kartusche für Zweikomponentenmassen
DE69807228T2 (de) Zuführmechanismus für kartons
DE69514553D1 (de) Entwicklungseinheit für Toner
DE59708110D1 (de) Kartusche für fliessfähige medien
DE69715988D1 (de) Tonerkartusche
DE9405922U1 (de) Zwei-Komponenten-Kartusche
DE69611946D1 (de) Tonerkartusche
DE69509960D1 (de) Tonerzusammensetzung für Elektrophotographie
DE29718407U1 (de) Kartusche
DE29620507U1 (de) Kartusche für Zweikomponentenmassen

Legal Events

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