CA2510522A1 - Emulsion aggregation toner having gloss enhancement and toner release - Google Patents

Emulsion aggregation toner having gloss enhancement and toner release Download PDF

Info

Publication number
CA2510522A1
CA2510522A1 CA002510522A CA2510522A CA2510522A1 CA 2510522 A1 CA2510522 A1 CA 2510522A1 CA 002510522 A CA002510522 A CA 002510522A CA 2510522 A CA2510522 A CA 2510522A CA 2510522 A1 CA2510522 A1 CA 2510522A1
Authority
CA
Canada
Prior art keywords
toner
waxes
emulsion aggregation
release
gloss enhancement
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
CA002510522A
Other languages
French (fr)
Other versions
CA2510522C (en
Inventor
Karen A. Moffat
Daryl W. Vanbesien
Enno E. Agur
Chu-Heng Liu
David J. Sanders
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 CA2510522A1 publication Critical patent/CA2510522A1/en
Application granted granted Critical
Publication of CA2510522C publication Critical patent/CA2510522C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G03G9/0806—Preparation methods whereby the components are brought together in a liquid dispersing medium whereby chemical synthesis of at least one of the toner components takes place
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • 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

Abstract

A toner including particles of a resin, an optional colorant, and a crystalline wax, where the crystalline wax is selected from aliphatic polar amide functionalized waxes, carboxylic acid-terminated polyethylene waxes, aliphatic waxes consisting of esters of hydroxylated unsaturated fatty acids, high acid waxes, and mixtures thereof, is prepared by an emulsion aggregation process.
CA002510522A 2004-06-28 2005-06-22 Emulsion aggregation toner having gloss enhancement and toner release Active CA2510522C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/876,575 2004-06-28
US10/876,575 US7160661B2 (en) 2004-06-28 2004-06-28 Emulsion aggregation toner having gloss enhancement and toner release

Publications (2)

Publication Number Publication Date
CA2510522A1 true CA2510522A1 (en) 2005-12-28
CA2510522C CA2510522C (en) 2008-09-02

Family

ID=35506230

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002510522A Active CA2510522C (en) 2004-06-28 2005-06-22 Emulsion aggregation toner having gloss enhancement and toner release

Country Status (6)

Country Link
US (1) US7160661B2 (en)
JP (1) JP4690125B2 (en)
CN (1) CN1716110A (en)
BR (1) BRPI0502623B1 (en)
CA (1) CA2510522C (en)
MX (1) MXPA05006947A (en)

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US20080044755A1 (en) * 2006-08-15 2008-02-21 Xerox Corporation Toner composition
US7943283B2 (en) * 2006-12-20 2011-05-17 Xerox Corporation Toner compositions
US7833688B2 (en) * 2007-03-30 2010-11-16 Xerox Corporation Methods for reducing plasticization and blocking in polyester toner compositions
US7781135B2 (en) * 2007-11-16 2010-08-24 Xerox Corporation Emulsion aggregation toner having zinc salicylic acid charge control agent
US7829255B2 (en) * 2007-12-03 2010-11-09 Xerox Corporation Polyester-wax based emulsion aggregation toner compositions
US7901861B2 (en) * 2007-12-04 2011-03-08 Ricoh Company Limited Electrophotographic image forming method
JP5125767B2 (en) * 2008-05-29 2013-01-23 コニカミノルタビジネステクノロジーズ株式会社 Toner for developing electrostatic image and image forming method
EP2182786B1 (en) * 2008-11-04 2011-07-13 Rohm and Haas Electronic Materials LLC Improved hot melt compositions
JP4697310B2 (en) * 2009-01-19 2011-06-08 富士ゼロックス株式会社 Transparent toner for developing electrostatic latent image, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
KR20110095652A (en) 2010-02-19 2011-08-25 삼성정밀화학 주식회사 Method for preparing toner using an aqueous alkaline solution-soluble resin containing an acidic group
US9890284B2 (en) * 2014-04-16 2018-02-13 Xerox Corporation Process and apparatus for preparing pigment and wax dual dispersions
US11048184B2 (en) 2019-01-14 2021-06-29 Xerox Corporation Toner process employing dual chelating agents

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US4338390A (en) * 1980-12-04 1982-07-06 Xerox Corporation Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
US4935326A (en) * 1985-10-30 1990-06-19 Xerox Corporation Electrophotographic carrier particles coated with polymer mixture
US4937166A (en) * 1985-10-30 1990-06-26 Xerox Corporation Polymer coated carrier particles for electrophotographic developers
US5290654A (en) * 1992-07-29 1994-03-01 Xerox Corporation Microsuspension processes for toner compositions
US5278020A (en) * 1992-08-28 1994-01-11 Xerox Corporation Toner composition and processes thereof
US5308734A (en) * 1992-12-14 1994-05-03 Xerox Corporation Toner processes
US5346797A (en) * 1993-02-25 1994-09-13 Xerox Corporation Toner processes
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US5527658A (en) * 1995-03-13 1996-06-18 Xerox Corporation Toner aggregation processes using water insoluble transition metal containing powder
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JP3794264B2 (en) * 2000-12-12 2006-07-05 富士ゼロックス株式会社 Electrophotographic developer and image forming method
JP3869218B2 (en) * 2001-02-06 2007-01-17 三菱化学株式会社 Toner for electrostatic charge development and method for producing the same
JP2002333737A (en) * 2001-05-11 2002-11-22 Mitsubishi Chemicals Corp Method for producing electrostatic charge image developing toner
JP3895172B2 (en) * 2001-12-27 2007-03-22 株式会社リコー Toner for electrostatic image development
CN100483262C (en) * 2002-04-10 2009-04-29 富士胶片映像着色有限公司 Chemically produced toner and process therefor
JP2004093726A (en) * 2002-08-30 2004-03-25 Fuji Xerox Co Ltd Method for manufacturing electrostatic charge image developing toner
JP2004109909A (en) * 2002-09-20 2004-04-08 Fuji Xerox Co Ltd Dry toner composition for electrostatic charge image, developer for electrostatic latent image development, and image forming method
WO2004053598A1 (en) * 2002-12-10 2004-06-24 Matsushita Electric Industrial Co., Ltd. Toner, two-component developer, and image forming method

Also Published As

Publication number Publication date
CA2510522C (en) 2008-09-02
US20050287460A1 (en) 2005-12-29
JP2006011460A (en) 2006-01-12
JP4690125B2 (en) 2011-06-01
MXPA05006947A (en) 2006-01-11
CN1716110A (en) 2006-01-04
US7160661B2 (en) 2007-01-09
BRPI0502623A (en) 2006-02-07
BRPI0502623B1 (en) 2020-10-06

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