BRPI0800941A2 - processos de toner - Google Patents

processos de toner

Info

Publication number
BRPI0800941A2
BRPI0800941A2 BRPI0800941-4A BRPI0800941A BRPI0800941A2 BR PI0800941 A2 BRPI0800941 A2 BR PI0800941A2 BR PI0800941 A BRPI0800941 A BR PI0800941A BR PI0800941 A2 BRPI0800941 A2 BR PI0800941A2
Authority
BR
Brazil
Prior art keywords
toner processes
toner
processes
crystalline polyester
temperature
Prior art date
Application number
BRPI0800941-4A
Other languages
English (en)
Inventor
Ke Zhou
Guerino G Sacripante
Karen A Moffat
Michael S Hawkins
Paul J Gerroir
Richard P N Veregin
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 BRPI0800941A2 publication Critical patent/BRPI0800941A2/pt
Publication of BRPI0800941B1 publication Critical patent/BRPI0800941B1/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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/08797—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)

Abstract

PROCESSOS DE TONER. A presente invenção refere-se a um processo de toner compreendendo a agregação e coalescência de um poliéster amorfo, um poliéster cristalino e um colorante e em que a coalescência é conduzida em uma temperatura que é cerca de menor do que a temperatura de ponto de fusão do poliéster cristalino.
BRPI0800941-4A 2007-03-29 2008-03-31 Processos de toner BRPI0800941B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/729,748 2007-03-29
US11/729,748 US7749673B2 (en) 2007-03-29 2007-03-29 Toner processes

Publications (2)

Publication Number Publication Date
BRPI0800941A2 true BRPI0800941A2 (pt) 2008-11-11
BRPI0800941B1 BRPI0800941B1 (pt) 2018-03-13

Family

ID=39509659

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800941-4A BRPI0800941B1 (pt) 2007-03-29 2008-03-31 Processos de toner

Country Status (7)

Country Link
US (1) US7749673B2 (pt)
EP (1) EP1975729B1 (pt)
JP (1) JP2008250320A (pt)
BR (1) BRPI0800941B1 (pt)
CA (1) CA2626544C (pt)
DE (1) DE602008003347D1 (pt)
MX (1) MX2008003924A (pt)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8211609B2 (en) * 2007-11-14 2012-07-03 Xerox Corporation Toner compositions
US7851549B2 (en) * 2007-12-13 2010-12-14 Xerox Corporation Curable polyester latex made by phase inversion emulsification
US8420286B2 (en) * 2008-03-27 2013-04-16 Xerox Corporation Toner process
US8084177B2 (en) * 2008-12-18 2011-12-27 Xerox Corporation Toners containing polyhedral oligomeric silsesquioxanes
US20100159386A1 (en) * 2008-12-22 2010-06-24 Kabushiki Kaisha Toshiba Method for producing developing agent
US8076048B2 (en) * 2009-03-17 2011-12-13 Xerox Corporation Toner having polyester resin
US8288067B2 (en) * 2009-03-26 2012-10-16 Xerox Corporation Toner processes
US8124307B2 (en) 2009-03-30 2012-02-28 Xerox Corporation Toner having polyester resin
US8211611B2 (en) * 2009-06-05 2012-07-03 Xerox Corporation Toner process including modifying rheology
US8741534B2 (en) * 2009-06-08 2014-06-03 Xerox Corporation Efficient solvent-based phase inversion emulsification process with defoamer
US20100330486A1 (en) * 2009-06-24 2010-12-30 Xerox Corporation Toner Compositions
US8293444B2 (en) 2009-06-24 2012-10-23 Xerox Corporation Purified polyester resins for toner performance improvement
US8394562B2 (en) 2009-06-29 2013-03-12 Xerox Corporation Toner compositions
US20110027714A1 (en) * 2009-07-29 2011-02-03 Xerox Corporation Toner compositions
US8722299B2 (en) * 2009-09-15 2014-05-13 Xerox Corporation Curable toner compositions and processes
US8383311B2 (en) * 2009-10-08 2013-02-26 Xerox Corporation Emulsion aggregation toner composition
US8257895B2 (en) 2009-10-09 2012-09-04 Xerox Corporation Toner compositions and processes
US20110091805A1 (en) * 2009-10-21 2011-04-21 Xerox Corporation Toner compositions
US8450040B2 (en) * 2009-10-22 2013-05-28 Xerox Corporation Method for controlling a toner preparation process
US8394568B2 (en) * 2009-11-02 2013-03-12 Xerox Corporation Synthesis and emulsification of resins
US8383309B2 (en) * 2009-11-03 2013-02-26 Xerox Corporation Preparation of sublimation colorant dispersion
US8715897B2 (en) * 2009-11-16 2014-05-06 Xerox Corporation Toner compositions
US20110129774A1 (en) * 2009-12-02 2011-06-02 Xerox Corporation Incorporation of an oil component into phase inversion emulsion process
US7977025B2 (en) * 2009-12-03 2011-07-12 Xerox Corporation Emulsion aggregation methods
US20110143274A1 (en) * 2009-12-10 2011-06-16 Xerox Corporation Toner processes
US8263132B2 (en) * 2009-12-17 2012-09-11 Xerox Corporation Methods for preparing pharmaceuticals by emulsion aggregation processes
US20110177444A1 (en) * 2010-01-19 2011-07-21 Xerox Corporation Additive package for toner
US8588634B2 (en) 2010-02-22 2013-11-19 Xerox Corporation Electrophotographic apparatus
US8431302B2 (en) 2010-02-22 2013-04-30 Xerox Corporation Tunable gloss toners
US8221951B2 (en) 2010-03-05 2012-07-17 Xerox Corporation Toner compositions and methods
US8178269B2 (en) * 2010-03-05 2012-05-15 Xerox Corporation Toner compositions and methods
US8431306B2 (en) 2010-03-09 2013-04-30 Xerox Corporation Polyester resin containing toner
US8227163B2 (en) * 2010-03-23 2012-07-24 Xerox Corporation Coated carriers
US8431318B2 (en) 2010-04-09 2013-04-30 Xerox Corporation Toner compositions and processes
US9581926B2 (en) * 2010-04-13 2017-02-28 Xerox Corporation Imaging processes
US8709696B2 (en) 2010-08-16 2014-04-29 Xerox Corporation Curable sublimation marking material and sublimation transfer process using same
US9372425B2 (en) 2010-08-16 2016-06-21 Xerox Corporation Curable sublimation toner and sublimation transfer process using same
US8337007B2 (en) 2010-08-16 2012-12-25 Xerox Corporation Curable sublimation ink and sublimation transfer process using same
US8574804B2 (en) 2010-08-26 2013-11-05 Xerox Corporation Toner compositions and processes
US8647805B2 (en) 2010-09-22 2014-02-11 Xerox Corporation Emulsion aggregation toners having flow aids
US8657430B2 (en) 2010-10-08 2014-02-25 Xerox Corporation Curable phase change inks containing crystalline polyesters
US8492064B2 (en) 2010-10-28 2013-07-23 Xerox Corporation Magnetic toner compositions
US8802344B2 (en) 2010-12-13 2014-08-12 Xerox Corporation Toner processes utilizing washing aid
US8460848B2 (en) 2010-12-14 2013-06-11 Xerox Corporation Solvent-free bio-based emulsion
US9239529B2 (en) 2010-12-20 2016-01-19 Xerox Corporation Toner compositions and processes
US8663886B2 (en) 2010-12-21 2014-03-04 Xerox Corporation Toner compositions and processes
US8557493B2 (en) 2010-12-21 2013-10-15 Xerox Corporation Toner compositions and processes
US8518627B2 (en) 2011-01-24 2013-08-27 Xerox Corporation Emulsion aggregation toners
US8663565B2 (en) 2011-02-11 2014-03-04 Xerox Corporation Continuous emulsification—aggregation process for the production of particles
US8227159B1 (en) 2011-02-24 2012-07-24 Xerox Corporation Toner compositions and processes
US8574802B2 (en) 2011-02-24 2013-11-05 Xerox Corporation Toner compositions and processes
US8492066B2 (en) 2011-03-21 2013-07-23 Xerox Corporation Toner compositions and processes
US9029059B2 (en) 2011-04-08 2015-05-12 Xerox Corporation Co-emulsification of insoluble compounds with toner resins
US8563211B2 (en) * 2011-04-08 2013-10-22 Xerox Corporation Co-emulsification of insoluble compounds with toner resins
US8980520B2 (en) 2011-04-11 2015-03-17 Xerox Corporation Toner compositions and processes
US8697324B2 (en) 2011-04-26 2014-04-15 Xerox Corporation Toner compositions and processes
US9857708B2 (en) 2011-04-26 2018-01-02 Xerox Corporation Toner compositions and processes
US8652720B2 (en) 2011-05-11 2014-02-18 Xerox Corporation Super low melt toners
US8673990B2 (en) * 2012-01-18 2014-03-18 Xerox Corporation Process of making polyester latex with buffer
US8841055B2 (en) 2012-04-04 2014-09-23 Xerox Corporation Super low melt emulsion aggregation toners comprising a trans-cinnamic di-ester
JP5667312B2 (ja) 2013-01-21 2015-02-12 花王株式会社 樹脂粒子分散液の製造方法及び静電荷像現像用トナーの製造方法
US9181389B2 (en) * 2013-05-20 2015-11-10 Xerox Corporation Alizarin-based polymer colorants
US8968978B2 (en) 2013-06-13 2015-03-03 Xerox Corporation Phase inversion emulsification reclamation process
US9573360B2 (en) 2013-09-09 2017-02-21 Xerox Corporation Thermally conductive aqueous transfix blanket
US9109067B2 (en) 2013-09-24 2015-08-18 Xerox Corporation Blanket materials for indirect printing method with varying surface energies via amphiphilic block copolymers
US9296203B2 (en) 2013-09-24 2016-03-29 Xerox Corporation Optically switchable composition for aqueous transfix blanket
US9328260B2 (en) * 2014-01-15 2016-05-03 Xerox Corporation Polyester processes
US9791797B2 (en) 2016-03-11 2017-10-17 Xerox Corporation Metallic toner compositions
US10649355B2 (en) 2016-07-20 2020-05-12 Xerox Corporation Method of making a polymer composite
US10315409B2 (en) 2016-07-20 2019-06-11 Xerox Corporation Method of selective laser sintering
US20190113859A1 (en) 2017-10-17 2019-04-18 Xerox Corporation Metallic Toner Carrier
US10358557B1 (en) 2018-03-07 2019-07-23 Xerox Corporation Toner compositions and surface polymeric additives
US10725394B1 (en) 2019-03-29 2020-07-28 Xerox Corporation Cross-linked polymeric latex prepared with a low surface tension surfactant
US11150568B2 (en) 2019-03-29 2021-10-19 Xerox Corporation Toner compositions and processes having reduced or no titania surface additives
US11639053B2 (en) 2019-03-29 2023-05-02 Xerox Corporation Process for preparing a three-dimensional printing composition
US11628494B2 (en) 2019-03-29 2023-04-18 Xerox Corporation Surface additive for three-dimensional metal printing compositions
US11001662B2 (en) 2019-03-29 2021-05-11 Xerox Corporation Surface additive for three-dimensional polymeric printing powders
US12252568B2 (en) 2021-10-05 2025-03-18 Xerox Corporation Silicone copolymer surface additive
US12517445B2 (en) 2022-03-17 2026-01-06 Xerox Corporation Toner comprising charge control agent
US12429792B2 (en) 2022-03-17 2025-09-30 Xerox Corporation Toner comprising charge control agent
US12405547B2 (en) 2022-03-17 2025-09-02 Xerox Corporation Toner comprising reactive charge control agent
US20230333495A1 (en) 2022-04-18 2023-10-19 Xerox Corporation Toner Composition
JP2023166698A (ja) * 2022-05-10 2023-11-22 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． ポリエチレンテレフタレート（ｐｅｔ）に基づく樹脂を含むトナー粒子

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952477A (en) * 1988-08-12 1990-08-28 Xerox Corporation Toner and developer compositions with semicrystalline polyolefin resins
US5057392A (en) * 1990-08-06 1991-10-15 Eastman Kodak Company Low fusing temperature toner powder of cross-linked crystalline and amorphous polyester blends
US5147747A (en) * 1990-08-06 1992-09-15 Eastman Kodak Company Low fusing temperature tone powder of crosslinked crystalline and amorphous polyesters
US5166026A (en) * 1990-12-03 1992-11-24 Xerox Corporation Toner and developer compositions with semicrystalline polyolefin resins
US5916725A (en) * 1998-01-13 1999-06-29 Xerox Corporation Surfactant free toner processes
US6120967A (en) * 2000-01-19 2000-09-19 Xerox Corporation Sequenced addition of coagulant in toner aggregation process
JP3310253B2 (ja) * 2000-02-10 2002-08-05 花王株式会社 電子写真用トナー
JP3910338B2 (ja) * 2000-04-20 2007-04-25 富士ゼロックス株式会社 電子写真用トナーおよびその製造方法、並びに、電子写真用現像剤、画像形成方法
JP3589451B2 (ja) * 2001-03-27 2004-11-17 花王株式会社 電子写真用トナー
DE10245223B4 (de) * 2001-09-28 2018-05-17 Kao Corp. Toner
JP2003149864A (ja) * 2001-11-14 2003-05-21 Fuji Xerox Co Ltd 画像形成方法
US7056635B2 (en) * 2002-11-14 2006-06-06 Ricoh Company, Ltd. Toner, method of producing the toner, developer including the toner, and image forming method and apparatus using the developer
US6830860B2 (en) * 2003-01-22 2004-12-14 Xerox Corporation Toner compositions and processes thereof
KR100553883B1 (ko) * 2003-02-26 2006-02-24 삼성전자주식회사 저온 정착 토너
JP2006003390A (ja) * 2004-06-15 2006-01-05 Fuji Xerox Co Ltd 画像形成方法
JP4729950B2 (ja) * 2005-03-11 2011-07-20 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤及び画像形成方法
JP2007057764A (ja) * 2005-08-24 2007-03-08 Fuji Xerox Co Ltd 静電荷像現像用トナー、その製造方法、静電荷像現像剤および画像形成方法
JP2007071993A (ja) * 2005-09-05 2007-03-22 Canon Inc トナー

Also Published As

Publication number Publication date
US7749673B2 (en) 2010-07-06
MX2008003924A (es) 2009-02-27
CA2626544C (en) 2012-03-06
US20080236446A1 (en) 2008-10-02
DE602008003347D1 (de) 2010-12-23
JP2008250320A (ja) 2008-10-16
EP1975729B1 (en) 2010-11-10
BRPI0800941B1 (pt) 2018-03-13
CA2626544A1 (en) 2008-09-29
EP1975729A1 (en) 2008-10-01

Similar Documents

Publication Publication Date Title
BRPI0800941A2 (pt) processos de toner
BRPI0821066A2 (pt) Unidade de controle de temperatura para substrato de fotocondutor eletrofotográfico.
BR112018009411A8 (pt) processo para separar uma composição compreendendo poliamida, poliéster e pelo menos um outro aditivo
BRPI0800178A (pt) composições de toner
BRPI0807702B8 (pt) Processo para a preparação de certas sulfiliminas substituídas
BRPI0811760A2 (pt) Processo para separação de componentes de biomassa
BR112013001966A2 (pt) processo para a fabricação de um adesivo por meio de extrusão
BRPI0703525A (pt) composições de toner
BRPI0914356A2 (pt) "composições, aparelho para ajuste de temperatura e processo para ajustar a temperatura de um objeto, meio ou um espaço"
BRPI0808265A2 (pt) "método para reduzir a quantidade de sulfeto de hidrogênio presente em óleo bruto"
BR112013025379B8 (pt) Método para um controle de cruzeiro econômico, meio legível por computador e controle de cruzeiro econômico
BRPI0816159A2 (pt) Processo para recuperação otimizada de óleo
BRPI0817307A2 (pt) Processo para a fabricação de uma chapa de metal.
BRPI0705010A (pt) torner de baixa fusão
BR112014033021A2 (pt) dispositivo de proteção de compartimento de potência, e, método para proteger compartimentos de potência
PT2856040T (pt) Processo de regulação de uma instalação que compreende aparelhos de cogeração e sistemas termodinâmicos destinados à climatização e/ou ao aquecimento
BR112015012689A2 (pt) método para purificar uma mistura aquosa e sistema para purificar uma mistura aquosa
BRPI0703317A (pt) composição de toner
BR112015030558A2 (pt) processo de descarbonatação de um gás hidrocarbonado
BRPI0818111A2 (pt) Processo de gerenciamento dos efluentes térmicos de uma aernave, dispositivo de resfriamento de uma aeronave e aeronave.
BR112013005152A2 (pt) sistema de controle de separação eletrostática
BRPI0716943A2 (pt) processo para produzir uma alimentaÇço de enriquecimento
BRPI0912590A2 (pt) "sistemas para aperfeiçoar as condições de pré-ignição de reações de fusão termonuclear"
BRPI0917515A2 (pt) controle de temperatura de zona a bordo de uma aeronave por meio de calor residual de cáleula de combustível
BRPI0912416A2 (pt) circuito de detecção de multi-voltagem optoisolador, e, método para lidar com uma variedade de voltagens de entrada a partir de uma fonte de voltagem.

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]