CA2506018C - Emulsion aggregation black toner and developer with superior image quality - Google Patents

Emulsion aggregation black toner and developer with superior image quality Download PDF

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Publication number
CA2506018C
CA2506018C CA002506018A CA2506018A CA2506018C CA 2506018 C CA2506018 C CA 2506018C CA 002506018 A CA002506018 A CA 002506018A CA 2506018 A CA2506018 A CA 2506018A CA 2506018 C CA2506018 C CA 2506018C
Authority
CA
Canada
Prior art keywords
toner
weight
particles
black
developer
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 - Lifetime
Application number
CA002506018A
Other languages
English (en)
French (fr)
Other versions
CA2506018A1 (en
Inventor
Mary L. Mcstravick
Paul C. Julien
Sue E. Blaszak
William H. Hollenbaugh, Jr.
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 CA2506018A1 publication Critical patent/CA2506018A1/en
Application granted granted Critical
Publication of CA2506018C publication Critical patent/CA2506018C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric parameters
    • 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
    • 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
    • G03G9/09708—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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
CA002506018A 2004-05-06 2005-04-29 Emulsion aggregation black toner and developer with superior image quality Expired - Lifetime CA2506018C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/839,293 US7157200B2 (en) 2004-05-06 2004-05-06 Emulsion aggregation black toner and developer with superior image quality
US10/839,293 2004-05-06

Publications (2)

Publication Number Publication Date
CA2506018A1 CA2506018A1 (en) 2005-11-06
CA2506018C true CA2506018C (en) 2008-07-15

Family

ID=35239814

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002506018A Expired - Lifetime CA2506018C (en) 2004-05-06 2005-04-29 Emulsion aggregation black toner and developer with superior image quality

Country Status (6)

Country Link
US (2) US7157200B2 (https=)
JP (1) JP2005321785A (https=)
CN (1) CN1694003A (https=)
BR (1) BRPI0501599B1 (https=)
CA (1) CA2506018C (https=)
MX (1) MXPA05004706A (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100391769B1 (ko) * 2000-09-02 2003-07-16 삼성전자주식회사 이동통신 단말기의 키입력 방법
US7157200B2 (en) * 2004-05-06 2007-01-02 Xerox Corporation Emulsion aggregation black toner and developer with superior image quality
US7208252B2 (en) * 2004-06-30 2007-04-24 Xerox Corporation Magnetic toner and conductive developer compositions
US7419755B2 (en) * 2005-06-22 2008-09-02 Xerox Corporation Carrier composition
US7524599B2 (en) * 2006-03-22 2009-04-28 Xerox Corporation Toner compositions
US7485400B2 (en) * 2006-04-05 2009-02-03 Xerox Corporation Developer
KR101399355B1 (ko) * 2006-12-20 2014-05-27 삼성전자주식회사 전자사진용 토너
JP4493683B2 (ja) * 2007-07-06 2010-06-30 シャープ株式会社 トナーおよびそれを用いた二成分現像剤
US7781135B2 (en) * 2007-11-16 2010-08-24 Xerox Corporation Emulsion aggregation toner having zinc salicylic acid charge control agent
JP4678413B2 (ja) 2008-03-13 2011-04-27 信越化学工業株式会社 レジスト材料及びパターン形成方法
JP2010008734A (ja) * 2008-06-27 2010-01-14 Ricoh Co Ltd トナー並びにこれを用いた画像形成方法及びプロセスカートリッジ
US8394566B2 (en) * 2010-11-24 2013-03-12 Xerox Corporation Non-magnetic single component emulsion/aggregation toner composition
US8592115B2 (en) 2010-11-24 2013-11-26 Xerox Corporation Toner compositions and developers containing such toners
US9309351B2 (en) * 2010-12-16 2016-04-12 Basf Se Styrene-acrylic-based binders and methods of preparing and using same
US8697323B2 (en) * 2012-04-03 2014-04-15 Xerox Corporation Low gloss monochrome SCD toner for reduced energy toner usage
CN103289455B (zh) * 2013-07-08 2015-04-01 华夏贝能（北京）生态科技有限公司 一种无甲醛无voc无机功能涂料及其制备方法
CN103289453B (zh) * 2013-07-08 2015-03-18 华夏贝能（北京）生态科技有限公司 一种抑菌除味无机功能涂料及其制备方法
JP6001575B2 (ja) * 2014-01-10 2016-10-05 京セラドキュメントソリューションズ株式会社 ２成分現像剤、及び２成分現像剤の製造方法
US10095143B1 (en) * 2017-06-05 2018-10-09 Xerox Corporation Hybrid toner compositions
JP2021063850A (ja) * 2019-10-10 2021-04-22 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． トナー及び現像剤を別個に供給可能なトナー／現像剤供給装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981272A (en) 1974-11-20 1976-09-21 Xerox Corporation Mag brush housing with detachable sump section
JPS575630Y2 (https=) 1977-01-31 1982-02-02
US4375673A (en) 1980-09-15 1983-03-01 Xerox Corporation Charge spectrograph
JPS58168595U (ja) 1982-05-06 1983-11-10 株式会社サカシタ レザ−
US5009979A (en) * 1989-10-23 1991-04-23 Olin Hunt Specialty Products Inc. Electrostatographic particulate toner and developer compositions
US5236629A (en) 1991-11-15 1993-08-17 Xerox Corporation Conductive composite particles and processes for the preparation thereof
EP0656130B1 (en) 1993-06-22 1996-01-31 Agfa-Gevaert N.V. Electrostatographic developer composition
US5345298A (en) 1993-10-20 1994-09-06 Xerox Corporation Magnetic brush development apparatus for toner add/mix dispenser
US5416566A (en) 1994-06-08 1995-05-16 Xerox Corporation Development apparatus having an improved developer feeder roll
US5567566A (en) 1996-02-22 1996-10-22 Xerox Corporation Latex processes
US6087059A (en) * 1999-06-28 2000-07-11 Xerox Corporation Toner and developer compositions
US6120967A (en) 2000-01-19 2000-09-19 Xerox Corporation Sequenced addition of coagulant in toner aggregation process
US6319647B1 (en) 2000-03-07 2001-11-20 Xerox Corporation Toner and developer for magnetic brush development system
US6416916B1 (en) 2000-03-07 2002-07-09 Xerox Corporation Toner and developer for magnetic brush development system
US6361915B1 (en) * 2000-11-28 2002-03-26 Xerox Corporation Method of making a conductive micro-powder resin
US6503677B1 (en) * 2001-07-10 2003-01-07 Xerox Corporation Emulsion aggregation toner particles coated with negatively chargeable and positively chargeable additives and method of making same
US7157200B2 (en) * 2004-05-06 2007-01-02 Xerox Corporation Emulsion aggregation black toner and developer with superior image quality

Also Published As

Publication number Publication date
BRPI0501599B1 (pt) 2018-03-06
US7309556B2 (en) 2007-12-18
US20050250030A1 (en) 2005-11-10
CN1694003A (zh) 2005-11-09
JP2005321785A (ja) 2005-11-17
US20050250031A1 (en) 2005-11-10
US7157200B2 (en) 2007-01-02
CA2506018A1 (en) 2005-11-06
BRPI0501599A (pt) 2006-01-10
MXPA05004706A (es) 2005-11-10

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EEER Examination request
H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20251029

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20251106