BRPI0704427A - composições de toner - Google Patents

composições de toner

Info

Publication number
BRPI0704427A
BRPI0704427A BRPI0704427-5A BRPI0704427A BRPI0704427A BR PI0704427 A BRPI0704427 A BR PI0704427A BR PI0704427 A BRPI0704427 A BR PI0704427A BR PI0704427 A BRPI0704427 A BR PI0704427A
Authority
BR
Brazil
Prior art keywords
percent
weight
present
amount
toner composition
Prior art date
Application number
BRPI0704427-5A
Other languages
English (en)
Inventor
Karen A Moffat
Emily L Moore
Daryl W Vanbesien
Shigang S Qiu
Vladislav Skorokhod
Edward G Zwartz
Juan A Morales-Tirado
William H Hollenbaugh Jr
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 BRPI0704427A publication Critical patent/BRPI0704427A/pt

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
    • 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
    • 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
    • G03G9/08775—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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08793—Crosslinked polymers
    • 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
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
    • 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
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797—Macromolecular 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

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)
  • Dry Development In Electrophotography (AREA)

Abstract

COMPOSIçõES DE TONER A presente invenção refere-se a uma composição de toner com partículas de toner compreendendo um látex em gel, um látex de alta Tg, uma cera e uma cor. O látex em gel está presente em uma quantidade de cerca de 3 por cento em peso a cerca de 20 por cento em peso da composição de toner, o látex de alta Tg está presente em uma quantidade de cerca de 50 por cento em peso a cerca de 95 por cento em peso da composição de toner, a cera está presente em uma quantidade de cerca de 6 por cento em peso a cerca de 15 por cento em peso da composição de toner, e a cor está presente em uma quantidade de cerca de 1 por cento em peso a cerca de 25 por cento em peso da composição de toner.
BRPI0704427-5A 2006-10-31 2007-10-30 composições de toner BRPI0704427A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86358006P 2006-10-31 2006-10-31
US11/610,291 US7713668B2 (en) 2006-10-31 2006-12-13 Toner compositions

Publications (1)

Publication Number Publication Date
BRPI0704427A true BRPI0704427A (pt) 2008-06-24

Family

ID=39218000

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704427-5A BRPI0704427A (pt) 2006-10-31 2007-10-30 composições de toner

Country Status (5)

Country Link
US (1) US7713668B2 (pt)
EP (1) EP1918780A3 (pt)
JP (1) JP2008116942A (pt)
BR (1) BRPI0704427A (pt)
CA (1) CA2607515C (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080166646A1 (en) * 2006-10-31 2008-07-10 Xerox Corporation Toner for reduced photoreceptor wear rate
US20080166651A1 (en) * 2006-11-01 2008-07-10 Xerox Corporation Toner having crosslinked resin for controlling matte performance
US20080220362A1 (en) * 2007-03-06 2008-09-11 Xerox Corporation Toner compositions having improved fusing properties
KR101223643B1 (ko) * 2007-10-31 2013-01-17 삼성전자주식회사 전자사진용 토너 및 그의 제조방법
US8722300B2 (en) * 2008-06-23 2014-05-13 Samsung Electronics Co., Ltd. Electrophotographic toner and method of preparing the same
US8431296B2 (en) * 2008-07-11 2013-04-30 Samsung Electronics Co., Ltd. Electrophotographic toner, process for preparing the same, image forming method and apparatus using the toner
KR101532606B1 (ko) * 2008-07-11 2015-07-01 삼성전자주식회사 전자사진용 토너, 그의 제조방법, 및 상기 토너를 채용한 화상형성방법과 화상형성장치
KR101665507B1 (ko) * 2008-09-17 2016-10-14 삼성전자주식회사 전자사진용 토너 및 그의 제조방법
US8318397B2 (en) * 2008-09-17 2012-11-27 Samsung Electronics Co., Ltd. Electrophotographic toner and method of preparing the same
KR101545903B1 (ko) * 2008-12-22 2015-08-27 삼성전자주식회사 정전화상 현상용 토너 및 그의 제조방법
KR101546673B1 (ko) * 2009-01-15 2015-08-25 삼성전자주식회사 전자 사진용 토너 및 그의 제조방법
KR101546672B1 (ko) * 2009-01-15 2015-08-24 삼성전자주식회사 정전하 현상용 토너 및 그의 제조방법
KR101518803B1 (ko) 2009-02-03 2015-05-12 삼성전자주식회사 전자 사진용 토너 및 그의 제조방법
KR101665508B1 (ko) * 2009-12-18 2016-10-13 삼성전자 주식회사 전자사진용 토너 및 그의 제조방법
US8431302B2 (en) * 2010-02-22 2013-04-30 Xerox Corporation Tunable gloss toners
US8588634B2 (en) * 2010-02-22 2013-11-19 Xerox Corporation Electrophotographic apparatus
US9195155B2 (en) * 2013-10-07 2015-11-24 Xerox Corporation Toner processes
JP2022147739A (ja) * 2021-03-23 2022-10-06 富士フイルムビジネスイノベーション株式会社 静電荷像現像用トナーの製造方法、及び、静電荷像現像用トナー

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6447974B1 (en) * 2001-07-02 2002-09-10 Xerox Corporation Polymerization processes
US6808851B2 (en) * 2003-01-15 2004-10-26 Xerox Corporation Emulsion aggregation toner containing a mixture of waxes incorporating an improved process to prevent wax protrusions and coarse particles
US6942954B2 (en) * 2003-06-25 2005-09-13 Xerox Corporation Toner processes
US7645552B2 (en) * 2004-12-03 2010-01-12 Xerox Corporation Toner compositions
US7514195B2 (en) * 2004-12-03 2009-04-07 Xerox Corporation Toner compositions
US20060121380A1 (en) * 2004-12-03 2006-06-08 Xerox Corporation Toner compositions
US7320851B2 (en) * 2005-01-13 2008-01-22 Xerox Corporation Toner particles and methods of preparing the same
US7282314B2 (en) * 2005-01-28 2007-10-16 Xerox Corporation Toner processes
US7759039B2 (en) 2005-07-01 2010-07-20 Xerox Corporation Toner containing silicate clay particles for improved relative humidity sensitivity

Also Published As

Publication number Publication date
JP2008116942A (ja) 2008-05-22
CA2607515A1 (en) 2008-04-30
EP1918780A3 (en) 2008-06-25
CA2607515C (en) 2012-07-17
US20080166649A1 (en) 2008-07-10
EP1918780A2 (en) 2008-05-07
US7713668B2 (en) 2010-05-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2330 DE 01-09-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.