BRPI0602906A - processo de toner - Google Patents

processo de toner

Info

Publication number
BRPI0602906A
BRPI0602906A BRPI0602906-0A BRPI0602906A BRPI0602906A BR PI0602906 A BRPI0602906 A BR PI0602906A BR PI0602906 A BRPI0602906 A BR PI0602906A BR PI0602906 A BRPI0602906 A BR PI0602906A
Authority
BR
Brazil
Prior art keywords
latex emulsion
toner
glass transition
component
toner process
Prior art date
Application number
BRPI0602906-0A
Other languages
English (en)
Inventor
Allan K Chen
Tie Hwee Ng
Richard P N Veregin
Maria N V Mcdougall
Guerino G Sacripante
Raj D Patel
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 BRPI0602906A publication Critical patent/BRPI0602906A/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
    • 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
    • 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08768—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • 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

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

"PROCESSO DE TONER". A presente invenção refere-se a um processo de toner coagulante duplo compreendendo adição de um primeiro componente compreendendo um sal iónico a uma emulsão de látex da resina tendo um colorante misturado na mesma, para formar uma emulsão de látex; adição de um segundo componente compreendendo um agente de agregação organometálico à emulsão de látex através, de agitação em uma temperatura acima da temperatura de transição vítrea da resina, desse modo, formando uma mistura final; subseqüentemente, resfriamento da mistura final para uma temperatura abaixo da temperatura de transição vítrea da resina, de forma a formar partículas de toner; e opcionalmente isolamento das partículas de toner.
BRPI0602906-0A 2005-07-25 2006-07-25 processo de toner BRPI0602906A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/188,543 US20070020554A1 (en) 2005-07-25 2005-07-25 Toner process

Publications (1)

Publication Number Publication Date
BRPI0602906A true BRPI0602906A (pt) 2007-03-13

Family

ID=37076380

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602906-0A BRPI0602906A (pt) 2005-07-25 2006-07-25 processo de toner

Country Status (7)

Country Link
US (1) US20070020554A1 (pt)
EP (1) EP1748319A3 (pt)
JP (1) JP2007034299A (pt)
KR (1) KR20070013245A (pt)
CN (1) CN1904744A (pt)
BR (1) BRPI0602906A (pt)
CA (1) CA2553175A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7851116B2 (en) * 2006-10-30 2010-12-14 Xerox Corporation Emulsion aggregation high-gloss toner with calcium addition
DE102008021043A1 (de) 2008-04-26 2009-10-29 Continental Aktiengesellschaft Luftfederbalg
US8530127B2 (en) 2009-07-24 2013-09-10 Lg Chem, Ltd. Process for preparing polymerized toner
US8394568B2 (en) * 2009-11-02 2013-03-12 Xerox Corporation Synthesis and emulsification of resins
US8603722B2 (en) * 2010-04-27 2013-12-10 Toshiba Tec Kabushiki Kaisha Toner producing method and toner
CN102809905A (zh) * 2012-08-14 2012-12-05 西北工业大学 基于改性乳胶粒及改性颜料乳液凝聚制备化学碳粉的方法
US10719021B2 (en) * 2016-12-02 2020-07-21 Xerox Corporation Metallic toner comprising metal integrated particles
JP7180091B2 (ja) * 2018-03-22 2022-11-30 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、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

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US3944492A (en) * 1966-04-07 1976-03-16 Uniroyal, Inc. Lubricant compositions containing N-substituted naphthylamines as antioxidants
US3590000A (en) * 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
US3720617A (en) * 1970-05-20 1973-03-13 Xerox Corp An electrostatic developer containing modified silicon dioxide particles
US3983045A (en) * 1971-10-12 1976-09-28 Xerox Corporation Three component developer composition
US4007293A (en) * 1976-03-01 1977-02-08 Xerox Corporation Mechanically viable developer materials
US4079014A (en) * 1976-07-21 1978-03-14 Eastman Kodak Company Electrographic toner and developer composition containing a 4-aza-1-azoniabicyclo(2.2.2) octane salt as a charge control agent
DE2926236A1 (de) * 1979-06-29 1981-01-15 Hoechst Ag Lichtempfindliches, positiv arbeitendes kopiermaterial mit rauher oberflaeche
US4394430A (en) * 1981-04-14 1983-07-19 Eastman Kodak Company Electrophotographic dry toner and developer compositions
US4937166A (en) * 1985-10-30 1990-06-26 Xerox Corporation Polymer coated carrier particles for electrophotographic developers
US4935326A (en) * 1985-10-30 1990-06-19 Xerox Corporation Electrophotographic carrier particles coated with polymer mixture
HU208997B (en) * 1992-06-17 1994-02-28 Gyogyszerkutato Intezet Microbiological method for producing mevinoline
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
US5346797A (en) * 1993-02-25 1994-09-13 Xerox Corporation Toner processes
US5348832A (en) * 1993-06-01 1994-09-20 Xerox Corporation Toner compositions
US5344738A (en) * 1993-06-25 1994-09-06 Xerox Corporation Process of making toner compositions
US5418108A (en) * 1993-06-25 1995-05-23 Xerox Corporation Toner emulsion aggregation process
US5364729A (en) * 1993-06-25 1994-11-15 Xerox Corporation Toner aggregation processes
US5370963A (en) * 1993-06-25 1994-12-06 Xerox Corporation Toner emulsion aggregation processes
US5403693A (en) * 1993-06-25 1995-04-04 Xerox Corporation Toner aggregation and coalescence processes
US5366841A (en) * 1993-09-30 1994-11-22 Xerox Corporation Toner aggregation processes
ATE206078T1 (de) * 1994-06-28 2001-10-15 Aventis Behring Gmbh Vorrichtung zum versprühen eines gemischs aus zwei komponenten
US5501935A (en) * 1995-01-17 1996-03-26 Xerox Corporation Toner aggregation processes
US5527658A (en) * 1995-03-13 1996-06-18 Xerox Corporation Toner aggregation processes using water insoluble transition metal containing powder
US5496676A (en) * 1995-03-27 1996-03-05 Xerox Corporation Toner aggregation processes
US5593607A (en) * 1995-06-21 1997-01-14 Caterpillar Inc. Combustion catalyst wire wrapped on corrosion resistive glow plugs
US5585215A (en) * 1996-06-13 1996-12-17 Xerox Corporation Toner compositions
US5650256A (en) * 1996-10-02 1997-07-22 Xerox Corporation Toner processes
US5945245A (en) * 1998-01-13 1999-08-31 Xerox Corporation Toner processes
US6132924A (en) * 1998-10-15 2000-10-17 Xerox Corporation Toner coagulant processes
JP4141078B2 (ja) * 2000-03-14 2008-08-27 富士ゼロックス株式会社 静電荷像現像用トナー及び静電荷像現像用現像剤、並びに画像形成方法
US6268102B1 (en) * 2000-04-17 2001-07-31 Xerox Corporation Toner coagulant processes
US6210853B1 (en) * 2000-09-07 2001-04-03 Xerox Corporation Toner aggregation processes
US6190820B1 (en) * 2000-09-07 2001-02-20 Xerox Corporation Toner processes
US6395445B1 (en) * 2001-03-27 2002-05-28 Xerox Corporation Emulsion aggregation process for forming polyester toners
US6576389B2 (en) * 2001-10-15 2003-06-10 Xerox Corporation Toner coagulant processes
US6673505B2 (en) * 2002-03-25 2004-01-06 Xerox Corporation Toner coagulant processes
US6849371B2 (en) * 2002-06-18 2005-02-01 Xerox Corporation Toner process
US6764802B2 (en) * 2002-07-29 2004-07-20 Xerox Corporation Chemical aggregation process using inline mixer
US7041425B2 (en) * 2004-02-10 2006-05-09 Xerox Corporation Toner processes

Also Published As

Publication number Publication date
CN1904744A (zh) 2007-01-31
CA2553175A1 (en) 2007-01-25
JP2007034299A (ja) 2007-02-08
EP1748319A2 (en) 2007-01-31
EP1748319A3 (en) 2007-03-14
KR20070013245A (ko) 2007-01-30
US20070020554A1 (en) 2007-01-25

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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 5A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.