EP1318433A3 - Use of polyolefinic waxes in electrophotographic toners - Google Patents

Use of polyolefinic waxes in electrophotographic toners Download PDF

Info

Publication number
EP1318433A3
EP1318433A3 EP02026226A EP02026226A EP1318433A3 EP 1318433 A3 EP1318433 A3 EP 1318433A3 EP 02026226 A EP02026226 A EP 02026226A EP 02026226 A EP02026226 A EP 02026226A EP 1318433 A3 EP1318433 A3 EP 1318433A3
Authority
EP
European Patent Office
Prior art keywords
electrophotographic toners
polyolefinic waxes
polyolefinic
waxes
toners
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.)
Withdrawn
Application number
EP02026226A
Other languages
German (de)
French (fr)
Other versions
EP1318433A2 (en
Inventor
Gerd Dr. Hohner
Michael Bayer
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
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 Clariant GmbH filed Critical Clariant GmbH
Publication of EP1318433A2 publication Critical patent/EP1318433A2/en
Publication of EP1318433A3 publication Critical patent/EP1318433A3/en
Withdrawn legal-status Critical Current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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08704—Polyalkenes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08722—Polyvinylalcohols; Polyallylalcohols; Polyvinylethers; Polyvinylaldehydes; Polyvinylketones; Polyvinylketals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08775—Natural macromolecular compounds or derivatives thereof
    • G03G9/08782—Waxes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP02026226A 2001-12-06 2002-11-26 Use of polyolefinic waxes in electrophotographic toners Withdrawn EP1318433A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10159955 2001-12-06
DE10159955A DE10159955A1 (en) 2001-12-06 2001-12-06 Use of polar modified polyolefin waxes in photo toners

Publications (2)

Publication Number Publication Date
EP1318433A2 EP1318433A2 (en) 2003-06-11
EP1318433A3 true EP1318433A3 (en) 2004-03-31

Family

ID=7708260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02026226A Withdrawn EP1318433A3 (en) 2001-12-06 2002-11-26 Use of polyolefinic waxes in electrophotographic toners

Country Status (5)

Country Link
US (1) US7005224B2 (en)
EP (1) EP1318433A3 (en)
JP (1) JP2003215835A (en)
CN (1) CN1423174A (en)
DE (1) DE10159955A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338344A1 (en) * 2003-08-21 2005-03-24 Clariant Gmbh Modified polyolefin waxes
KR100654264B1 (en) 2003-09-12 2006-12-06 캐논 가부시끼가이샤 Magnetic Toner and Method of Manufacturing Magnetic Toner
DE102004024700A1 (en) * 2004-05-19 2005-12-15 Clariant Gmbh Powder round grain
DE102004048536B4 (en) * 2004-10-06 2008-09-18 Clariant Produkte (Deutschland) Gmbh Use of hot melt compounds in road markings
DE102004056875A1 (en) * 2004-11-25 2006-06-01 Clariant Gmbh Use of polar modified polyolefin waxes for improving the adhesion of sealants to powder coatings
DE102006045812A1 (en) * 2006-09-28 2008-04-03 Clariant International Limited Uploaded peroxide masterbatch for targeted degradation or crosslinking reactions in plastics
DE102007056533A1 (en) * 2007-11-23 2009-05-28 Clariant International Limited Waxy ionomers
US20090155705A1 (en) * 2007-12-12 2009-06-18 Rick Owen Jones Release Agent Formulation for Chemically Prepared Toner
DE102008021007A1 (en) * 2008-04-25 2009-11-12 Byk-Chemie Gmbh Dispersions of waxes and inorganic nanoparticles and their use
EP2184316B1 (en) * 2008-11-06 2016-08-31 Clariant International Ltd Composition comprising propylene-olefin-copolymer waxes and carbon black
JP7302222B2 (en) * 2019-03-26 2023-07-04 富士フイルムビジネスイノベーション株式会社 Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535049A (en) * 1982-08-04 1985-08-13 Mita Industrial Co., Ltd. Pressure-fixing toner for electrophotography and process for preparation thereof
EP0772093A1 (en) * 1995-10-30 1997-05-07 Canon Kabushiki Kaisha Toner for developing electrostatic image, process-cartridge and image forming method
DE19648895A1 (en) * 1996-11-26 1998-05-28 Clariant Gmbh Polar modified polypropylene waxes
DE19810890A1 (en) * 1997-07-11 1999-01-14 Clariant Gmbh Process for the oxidation of polyethylene waxes
US5928825A (en) * 1995-06-26 1999-07-27 Fuji Xerox Co., Ltd. Toner for developing electrostatic latent images
EP0961175A2 (en) * 1998-05-26 1999-12-01 Canon Kabushiki Kaisha Toner having negative triboelectric chargeability and image forming method
US6210852B1 (en) * 1998-08-20 2001-04-03 Ticona Gmbh Toner development of electrostatically charged image

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814428A (en) * 1997-03-04 1998-09-29 Minolta Co., Ltd. Toner for developing electrostatic latent image
GB1167547A (en) 1966-10-20 1969-10-15 Muirhead Ltd Improvements in or relating to Tank Systems for Stabilising Vessels
EP0321581B1 (en) 1987-06-27 1995-03-15 Pentel Kabushiki Kaisha Writing utensil
DE3743322A1 (en) 1987-12-21 1989-06-29 Hoechst Ag Polyethylene wax and method for its production
US4973540A (en) * 1988-08-31 1990-11-27 Minolta Camera Kabushiki Kaisha Developer for electrostatic latent image containing fine particle comprising positively and negatively chargeable polar group
DE3904468A1 (en) 1989-02-15 1990-08-16 Hoechst Ag POLYPROPYLENE WAX AND METHOD FOR THE PRODUCTION THEREOF
JP2748156B2 (en) * 1989-07-18 1998-05-06 コニカ株式会社 Electrostatic image developing toner
EP0563834B1 (en) * 1992-04-01 1995-10-11 MITSUI TOATSU CHEMICALS, Inc. Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax
EP0571882B1 (en) 1992-05-26 1997-03-12 Hoechst Aktiengesellschaft Process for the preparation of polyolefin waxes
US5330568A (en) 1992-10-26 1994-07-19 Eastman Chemical Company Low softening point homopolypropylene wax
US5372980A (en) 1993-06-03 1994-12-13 Polysar Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers
JP2909698B2 (en) * 1994-04-13 1999-06-23 三洋化成工業株式会社 Release agent for electrophotographic toner
JP3467659B2 (en) 1995-03-07 2003-11-17 コニカミノルタホールディングス株式会社 Toner and method for fixing the toner
JPH0943891A (en) 1995-08-02 1997-02-14 Hoechst Ind Kk Electrophotographic toner
JP3521373B2 (en) * 1996-03-29 2004-04-19 コニカミノルタホールディングス株式会社 Full-color electrophotographic toner kit
DE19617230A1 (en) 1996-04-30 1997-11-06 Basf Ag Oxidized metallocene polyolefin waxes
JP3802153B2 (en) * 1996-08-08 2006-07-26 矢崎総業株式会社 Pressure contact terminal
JP3588213B2 (en) * 1996-12-26 2004-11-10 ティコナ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Toner for developing electrostatic images containing polyolefin resin having cyclic structure
JP3858397B2 (en) 1997-01-30 2006-12-13 三井化学株式会社 Pigment dispersant for aromatic polymer
DE19729834A1 (en) 1997-07-11 1999-01-14 Clariant Gmbh Toner for electrophotography
ES2209008T3 (en) 1997-07-11 2004-06-16 Clariant Gmbh PROCEDURE FOR OXIDATION OF POLYETHYLENE WAXES.
ES2227747T3 (en) 1997-07-11 2005-04-01 Clariant Gmbh USE OF POLYOLEFIN WAXES.
EP0902045A1 (en) 1997-09-11 1999-03-17 The Procter & Gamble Company Masterbatch composition
DE19750663A1 (en) 1997-11-15 1999-05-20 Clariant Gmbh Use of polyolefin waxes in solvent pastes
DE19860174A1 (en) 1998-12-24 2000-06-29 Clariant Gmbh Polymer oxidates and their use
ATE269887T1 (en) 1999-12-13 2004-07-15 Basf Ag PIGMENT CONCENTRATES AND METHOD FOR THE PRODUCTION THEREOF
WO2002060965A2 (en) * 2000-12-12 2002-08-08 Baker Hughes Incorporated Low molecular weight isotactic polypropylene polymers, copolymers and derivatives and materials prepared therewith

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535049A (en) * 1982-08-04 1985-08-13 Mita Industrial Co., Ltd. Pressure-fixing toner for electrophotography and process for preparation thereof
US5928825A (en) * 1995-06-26 1999-07-27 Fuji Xerox Co., Ltd. Toner for developing electrostatic latent images
EP0772093A1 (en) * 1995-10-30 1997-05-07 Canon Kabushiki Kaisha Toner for developing electrostatic image, process-cartridge and image forming method
DE19648895A1 (en) * 1996-11-26 1998-05-28 Clariant Gmbh Polar modified polypropylene waxes
DE19810890A1 (en) * 1997-07-11 1999-01-14 Clariant Gmbh Process for the oxidation of polyethylene waxes
EP0961175A2 (en) * 1998-05-26 1999-12-01 Canon Kabushiki Kaisha Toner having negative triboelectric chargeability and image forming method
US6210852B1 (en) * 1998-08-20 2001-04-03 Ticona Gmbh Toner development of electrostatically charged image

Also Published As

Publication number Publication date
CN1423174A (en) 2003-06-11
US7005224B2 (en) 2006-02-28
EP1318433A2 (en) 2003-06-11
DE10159955A1 (en) 2003-06-26
JP2003215835A (en) 2003-07-30
US20030108807A1 (en) 2003-06-12

Similar Documents

Publication Publication Date Title
EP1291726A3 (en) Toner and heat-fixing method
AU2001259665A1 (en) Prioritized first aid kit
AU2001277172A1 (en) Bstp-trans protein and related reagents and methods of use thereof
AU3085901A (en) Microcombustor and combustion-based thermoelectric microgenerator
AU4488000A (en) Secondary user interface
AU2001261307A1 (en) Removable toner cartridge
AU2001288249A1 (en) Biosensors and methods for their use
AU2001227057A1 (en) Brilliant cosmetics
AU2001270260A1 (en) 4-heteroaryl-3-heteroarylidenyl-2-indolinones and their use as protein kinase inhibitors
AU2002314466A1 (en) Withasol and methods of use
AU2002250098A1 (en) Phosphoprotein binding agents and methods of their use
AU2002225954A1 (en) Dipeptidylpeptidases and methods of use
EP1318433A3 (en) Use of polyolefinic waxes in electrophotographic toners
AU2003254793A1 (en) Binder resin for toner and toners
AU2001288972A1 (en) Antipsychotic sulfonamide-heterocycles, and methods of use thereof
AU2002213346A1 (en) Osteopontin-coated surfaces and methods of use
AUPQ529000A0 (en) Toner characterization cell
AU2001242523A1 (en) Aminophenyl pyrimidone derivatives
AU2002251140A1 (en) Chemical derivatives and their use as anti-telomerase agent
AU2002363938A1 (en) Methods and use of motoneuronotropic factors
DE60207340D1 (en) Highly crystalline polyaklylene wax-containing electrophotographic toner
AU2000279418A1 (en) Fuser and intermediate transfer drums
AU2001279090A1 (en) Heterocyclic-hydroxyimino-fluorenes and their use for inhibiting protein kinases
AU2001261496A1 (en) Luxo-sigma54 interactions and methods of use
AU2002341828A1 (en) Enhanced proteins and methods for their use

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040930

AKX Designation fees paid

Designated state(s): DE ES FR GB IT NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20060309