CA2737826C - Toner compositions - Google Patents

Toner compositions Download PDF

Info

Publication number
CA2737826C
CA2737826C CA2737826A CA2737826A CA2737826C CA 2737826 C CA2737826 C CA 2737826C CA 2737826 A CA2737826 A CA 2737826A CA 2737826 A CA2737826 A CA 2737826A CA 2737826 C CA2737826 C CA 2737826C
Authority
CA
Canada
Prior art keywords
toner
resin
combinations
fatty acid
percent
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
CA2737826A
Other languages
English (en)
French (fr)
Other versions
CA2737826A1 (en
Inventor
Mark E. Mang
Timothy L. Lincoln
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of CA2737826A1 publication Critical patent/CA2737826A1/en
Application granted granted Critical
Publication of CA2737826C publication Critical patent/CA2737826C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08784Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0802Preparation methods
    • G03G9/081Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0821Developers with toner particles characterised by physical parameters
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08742Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755Polyesters
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09783Organo-metallic compounds
    • G03G9/09791Metallic soaps of higher carboxylic acids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
CA2737826A 2010-04-27 2011-04-20 Toner compositions Expired - Fee Related CA2737826C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/768,000 US8383310B2 (en) 2010-04-27 2010-04-27 Toner compositions
US12/768,000 2010-04-27

Publications (2)

Publication Number Publication Date
CA2737826A1 CA2737826A1 (en) 2011-10-27
CA2737826C true CA2737826C (en) 2013-07-23

Family

ID=44786622

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2737826A Expired - Fee Related CA2737826C (en) 2010-04-27 2011-04-20 Toner compositions

Country Status (4)

Country Link
US (1) US8383310B2 (enExample)
JP (1) JP2011232749A (enExample)
CA (1) CA2737826C (enExample)
DE (1) DE102011007288B4 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9574036B2 (en) 2015-05-07 2017-02-21 Xerox Corporation Metallo ionomer polymers
US11732409B2 (en) 2020-10-01 2023-08-22 Xerox Corporation Textiles custom printed with antimicrobial nanoparticles

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590000A (en) 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
US3800588A (en) 1971-04-30 1974-04-02 Mts System Corp Multiple axis control system for vibration test apparatus
US3847604A (en) 1971-06-10 1974-11-12 Xerox Corp Electrostatic imaging process using nodular carriers
US3944493A (en) 1974-05-16 1976-03-16 Eastman Kodak Company Electrographic toner and developer composition
US4007293A (en) 1976-03-01 1977-02-08 Xerox Corporation Mechanically viable developer materials
US4079014A (en) 1976-07-21 1978-03-14 Eastman Kodak Company Electrographic toner and developer composition containing a 4-aza-1-azoniabicyclo(2.2.2) octane salt as a charge control agent
EP0023230B1 (de) 1979-07-26 1984-05-16 J.T. Baker Chemicals B.V. Reagenz zur quantitativen Bestimmung von Wasser und seine Verwendung zur quantitativen Bestimmung von Wasser
US4394430A (en) 1981-04-14 1983-07-19 Eastman Kodak Company Electrophotographic dry toner and developer compositions
EP0162577B2 (en) 1984-04-17 1997-03-05 Hitachi Chemical Co., Ltd. Process for producing toner for electrophotography
US4560635A (en) 1984-08-30 1985-12-24 Xerox Corporation Toner compositions with ammonium sulfate charge enhancing additives
US4937166A (en) 1985-10-30 1990-06-26 Xerox Corporation Polymer coated carrier particles for electrophotographic developers
US4935326A (en) 1985-10-30 1990-06-19 Xerox Corporation Electrophotographic carrier particles coated with polymer mixture
JPH0740142B2 (ja) 1985-11-05 1995-05-01 日本カーバイド工業株式会社 静電荷像現像用トナ−
US4996127A (en) 1987-01-29 1991-02-26 Nippon Carbide Kogyo Kabushiki Kaisha Toner for developing an electrostatically charged image
US5236629A (en) 1991-11-15 1993-08-17 Xerox Corporation Conductive composite particles and processes for the preparation thereof
US5302486A (en) 1992-04-17 1994-04-12 Xerox Corporation Encapsulated toner process utilizing phase separation
JP2812081B2 (ja) * 1992-07-02 1998-10-15 富士ゼロックス株式会社 静電荷像現像用乾式トナー、その製造方法および画像形成方法
US5290654A (en) 1992-07-29 1994-03-01 Xerox Corporation Microsuspension processes for toner compositions
US5330874A (en) 1992-09-30 1994-07-19 Xerox Corporation Dry carrier coating and processes
US5403693A (en) 1993-06-25 1995-04-04 Xerox Corporation Toner aggregation and coalescence processes
US5364729A (en) 1993-06-25 1994-11-15 Xerox Corporation Toner aggregation processes
US6063827A (en) 1998-07-22 2000-05-16 Xerox Corporation Polyester process
US6214507B1 (en) 1998-08-11 2001-04-10 Xerox Corporation Toner compositions
US6359105B1 (en) 2000-10-26 2002-03-19 Xerox Corporation Cross-linked polyester toners and process of making such toners
US6593049B1 (en) 2001-03-26 2003-07-15 Xerox Corporation Toner and developer compositions
US6756176B2 (en) 2002-09-27 2004-06-29 Xerox Corporation Toner processes
US6830860B2 (en) 2003-01-22 2004-12-14 Xerox Corporation Toner compositions and processes thereof
US7214458B2 (en) * 2003-08-28 2007-05-08 Xerox Corporation Toner compositions
WO2005052060A1 (ja) 2003-11-28 2005-06-09 Daicel Chemical Industries, Ltd. 分散体及び着色された有機固体粒子の製造方法
US20060115758A1 (en) 2004-11-30 2006-06-01 Xerox Corporation Toner including amorphous polyester, cross-linked polyester and crystalline polyester
US7452646B2 (en) 2005-08-08 2008-11-18 Xerox Corporation External surface additive compositions
JP4597839B2 (ja) 2005-11-04 2010-12-15 株式会社リコー 画像形成用トナーの製造方法
US20080131800A1 (en) * 2006-12-02 2008-06-05 Xerox Corporation Toners and toner methods
JP5303841B2 (ja) * 2007-02-23 2013-10-02 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置及び画像形成方法
US7767376B2 (en) 2007-09-20 2010-08-03 Xerox Corporation Toner compositions

Also Published As

Publication number Publication date
DE102011007288A1 (de) 2011-11-03
US20110262855A1 (en) 2011-10-27
US8383310B2 (en) 2013-02-26
DE102011007288B4 (de) 2022-06-09
JP2011232749A (ja) 2011-11-17
CA2737826A1 (en) 2011-10-27

Similar Documents

Publication Publication Date Title
US8084180B2 (en) Toner compositions
US8431309B2 (en) Toner compositions
CA2675917C (en) Toner compositions
EP2096500B1 (en) Toner Compositions
US7416827B2 (en) Ultra low melt toners having surface crosslinking
CA2847984C (en) Polyester resins comprising gallic acid and derivatives thereof
CA2714737C (en) Coated carriers
CA2686288C (en) Toner compositions
CA2777848C (en) Hyperpigmented black low melt toner
CA2836737A1 (en) Bio-based polyester resins
US20110300480A1 (en) Toner Compositions
US8338069B2 (en) Toner compositions
US8691488B2 (en) Toner process
CA2714795C (en) Coated carriers
CA2709144C (en) Polyester synthesis
US8211609B2 (en) Toner compositions
US9017910B2 (en) Polyhedral oligomeric silsesquioxane toner resins
CA2737826C (en) Toner compositions
US8795941B2 (en) Thymol derivatives in polyester polymer toner resin
US8673532B2 (en) Method of producing dry toner particles having high circularity
US20150153663A1 (en) Hyperpigmented Glossy EA Toner
US9316936B2 (en) Colored toners

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210420