CA2595591A1 - Toners comprising modified pigments and processes for preparing the same - Google Patents

Toners comprising modified pigments and processes for preparing the same Download PDF

Info

Publication number
CA2595591A1
CA2595591A1 CA002595591A CA2595591A CA2595591A1 CA 2595591 A1 CA2595591 A1 CA 2595591A1 CA 002595591 A CA002595591 A CA 002595591A CA 2595591 A CA2595591 A CA 2595591A CA 2595591 A1 CA2595591 A1 CA 2595591A1
Authority
CA
Canada
Prior art keywords
group
pigment
toner composition
colorant
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.)
Abandoned
Application number
CA002595591A
Other languages
English (en)
French (fr)
Inventor
Eugene N. Step
Agathagelos Kyrlidis
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.)
Cabot Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2595591A1 publication Critical patent/CA2595591A1/en
Abandoned 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
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/0924—Dyes characterised by specific substituents
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/0812—Pretreatment of components
    • 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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
    • 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
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • 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
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G03G9/0904—Carbon black
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0926—Colouring agents for toner particles characterised by physical or chemical properties
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09783—Organo-metallic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
CA002595591A 2005-01-28 2006-01-24 Toners comprising modified pigments and processes for preparing the same Abandoned CA2595591A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US64820405P 2005-01-28 2005-01-28
US60/648,204 2005-01-28
US70216005P 2005-07-25 2005-07-25
US60/702,160 2005-07-25
PCT/US2006/002622 WO2006083648A2 (en) 2005-01-28 2006-01-24 Toners comprising modified pigments and processes for preparing the same

Publications (1)

Publication Number Publication Date
CA2595591A1 true CA2595591A1 (en) 2006-08-10

Family

ID=36694323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002595591A Abandoned CA2595591A1 (en) 2005-01-28 2006-01-24 Toners comprising modified pigments and processes for preparing the same

Country Status (9)

Country Link
US (2) US7655372B2 (enExample)
EP (4) EP2275501A1 (enExample)
JP (1) JP5414994B2 (enExample)
KR (2) KR20130027560A (enExample)
CN (2) CN102768482A (enExample)
BR (1) BRPI0607371A2 (enExample)
CA (1) CA2595591A1 (enExample)
RU (1) RU2007132450A (enExample)
WO (1) WO2006083648A2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790850B2 (ja) 1993-10-02 1995-10-04 洋武株式会社 包装製袋装置の拡筒装置
EP2160654A2 (en) 2007-06-08 2010-03-10 Cabot Corporation Carbon blacks, toners, and composites and methods of making same
US20100167195A1 (en) * 2008-12-05 2010-07-01 Shim Anne K Carbon blacks, toners, and composites and methods of making same
KR20120027542A (ko) * 2009-06-19 2012-03-21 캐보트 코포레이션 변형된 안료를 포함하는 화학 토너
CN109251505A (zh) 2010-12-14 2019-01-22 卡博特公司 控制填料-聚合物组合物中的电阻率的方法以及与其相关的产品
WO2012090741A1 (en) * 2010-12-28 2012-07-05 Canon Kabushiki Kaisha Toner
US8697324B2 (en) * 2011-04-26 2014-04-15 Xerox Corporation Toner compositions and processes
US8435707B2 (en) 2011-06-16 2013-05-07 Cabot Corporation Toner additive comprising carbon-silica dual phase particles
JP2014052571A (ja) * 2012-09-10 2014-03-20 Ricoh Co Ltd トナー、画像形成装置、画像形成方法、プロセスカートリッジ、現像剤
US9790393B2 (en) 2013-03-13 2017-10-17 Cabot Corporation Coatings having filler-polymer compositions with combined low dielectric constant, high resistivity, and optical density properties and controlled electrical resistivity, devices made therewith, and methods for making same
JP6040857B2 (ja) * 2013-05-13 2016-12-07 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
JP6040858B2 (ja) * 2013-05-13 2016-12-07 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
JP6040860B2 (ja) * 2013-05-13 2016-12-07 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
US9316936B2 (en) * 2013-08-28 2016-04-19 Xerox Corporation Colored toners
CN103725106B (zh) * 2013-12-18 2015-02-18 天津大学 一种圆珠笔用炭黑水性色浆的制备方法
RU2603152C2 (ru) * 2014-11-12 2016-11-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" (ФГБОУ ВО "ЯГТУ") Оболочковый пигмент и способ его получения
CN107430364B (zh) * 2015-03-31 2021-08-17 日本瑞翁株式会社 带负电性调色剂的制造方法及带负电性调色剂
JP6194970B2 (ja) * 2016-02-18 2017-09-13 富士ゼロックス株式会社 静電荷像現像用白色トナー、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
JP7335734B2 (ja) * 2019-07-03 2023-08-30 花王株式会社 静電荷像現像用トナーの製造方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105572A (en) * 1976-03-31 1978-08-08 E. I. Du Pont De Nemours And Company Ferromagnetic toner containing water-soluble or water-solubilizable resin(s)
US4117498A (en) * 1976-03-31 1978-09-26 E. I. Du Pont De Nemours And Company Magnetic printing process and apparatus
US4601968A (en) 1982-10-04 1986-07-22 Canon Kabushiki Kaisha Process for producing toner for development of electrostatic images by stepwise suspension polymerizations
JPS62151862A (ja) 1985-12-26 1987-07-06 Canon Inc 重合トナ−の製造方法
US5043404A (en) 1989-04-21 1991-08-27 Xerox Corporation Semisuspension polymerization processes
US6140394A (en) 1990-02-23 2000-10-31 Tomoegawa Paper Co. Method and apparatus of suspension polymerization
DE69122679T2 (de) * 1990-07-12 1997-03-20 Canon Kk Toner, Entwickler und Bilderzeugungsverfahren
US5554739A (en) 1994-12-15 1996-09-10 Cabot Corporation Process for preparing carbon materials with diazonium salts and resultant carbon products
IL116377A (en) 1994-12-15 2003-05-29 Cabot Corp Reaction of carbon black with diazonium salts, resultant carbon black products and their uses
US5977210A (en) 1995-01-30 1999-11-02 Xerox Corporation Modified emulsion aggregation processes
US5877238A (en) 1995-05-22 1999-03-02 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks and coupling agents
US5830930A (en) 1995-05-22 1998-11-03 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks
US6028137A (en) 1995-05-22 2000-02-22 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks
CZ296512B6 (cs) 1995-05-22 2006-03-15 Cabot Corporation Elastomerní smesi obsahující sazný agregát a zpusob jejich výroby, ztuzovací cinidlo pro elastomerní smesi a sazný agregát
US5948835A (en) 1995-09-15 1999-09-07 Cabot Corporation Silicon-treated carbon black/elastomer formulations and applications
JP3456324B2 (ja) 1995-10-12 2003-10-14 日本ゼオン株式会社 重合トナーの製造方法
US5698016A (en) 1996-06-14 1997-12-16 Cabot Corporation Compositions of modified carbon products and amphiphilic ions and methods of using the same
JP4697757B2 (ja) 1996-06-14 2011-06-08 キャボット コーポレイション 変性された有色顔料類及びそれらを含むインキジェットインキ類
US5707432A (en) 1996-06-14 1998-01-13 Cabot Corporation Modified carbon products and inks and coatings containing modified carbon products
US5837045A (en) 1996-06-17 1998-11-17 Cabot Corporation Colored pigment and aqueous compositions containing same
US6017980A (en) 1997-03-27 2000-01-25 Cabot Corporation Elastomeric compounds incorporating metal-treated carbon blacks
US5904762A (en) 1997-04-18 1999-05-18 Cabot Corporation Method of making a multi-phase aggregate using a multi-stage process
EP0875795B1 (en) * 1997-04-30 2002-03-06 Canon Kabushiki Kaisha Image forming method featuring a residual charge control property resulting from a selected toner formulation
US5955232A (en) 1997-07-22 1999-09-21 Cabot Corporation Toners containing positively chargeable modified pigments
US5895522A (en) 1997-08-12 1999-04-20 Cabot Corporation Modified carbon products with leaving groups and inks and coatings containing modified carbon products
EP1008915A4 (en) 1997-08-29 2000-08-23 Nippon Zeon Co TONER FOR THE DEVELOPMENT OF ELECTROSTATIC IMAGES AND METHOD FOR THEIR PRODUCTION
JP2001521972A (ja) 1997-10-31 2001-11-13 キャボット コーポレイション 結合した安定型フリーラジカルを持つ粒子、重合変性粒子、及びその製造方法
US5968702A (en) 1997-11-24 1999-10-19 Eastman Kodak Company Toner particles of controlled shape and method of preparation
US6103380A (en) 1998-06-03 2000-08-15 Cabot Corporation Particle having an attached halide group and methods of making the same
US6218067B1 (en) * 1998-11-06 2001-04-17 Cabot Corporation Toners containing chargeable modified pigments
DE60004220T2 (de) 1999-05-06 2004-05-13 Cabot Corp., Boston Polymerisierte modifizierte teilchen und verfahren zu derren herstellung
JP2002082491A (ja) * 2000-06-20 2002-03-22 Canon Inc トナー及び画像形成方法
EP1307513B1 (en) 2000-07-06 2009-01-21 Cabot Corporation Modified pigment products, dispersions thereof, and compositions comprising the same
US6503680B1 (en) 2001-08-29 2003-01-07 Xerox Corporation Latex processes
US6562541B2 (en) 2001-09-24 2003-05-13 Xerox Corporation Toner processes
US6787280B2 (en) 2001-11-02 2004-09-07 Ricoh Company, Ltd. Electrophotographic toner and method of producing same

Also Published As

Publication number Publication date
KR20130027560A (ko) 2013-03-15
CN101111576A (zh) 2008-01-23
US7655372B2 (en) 2010-02-02
EP2275502A1 (en) 2011-01-19
BRPI0607371A2 (pt) 2009-09-01
US20060172212A1 (en) 2006-08-03
EP2275501A1 (en) 2011-01-19
EP2275500A1 (en) 2011-01-19
US7732115B2 (en) 2010-06-08
JP5414994B2 (ja) 2014-02-12
KR20070101295A (ko) 2007-10-16
US20100099040A1 (en) 2010-04-22
CN102768482A (zh) 2012-11-07
WO2006083648A2 (en) 2006-08-10
CN101111576B (zh) 2012-11-21
WO2006083648A3 (en) 2006-09-28
JP2008529088A (ja) 2008-07-31
RU2007132450A (ru) 2009-03-10
EP2275500B1 (en) 2014-06-04
EP1841829A2 (en) 2007-10-10

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20140612