BRPI0604759A - toner contendo cera cristalina - Google Patents

toner contendo cera cristalina

Info

Publication number
BRPI0604759A
BRPI0604759A BRPI0604759-9A BRPI0604759A BRPI0604759A BR PI0604759 A BRPI0604759 A BR PI0604759A BR PI0604759 A BRPI0604759 A BR PI0604759A BR PI0604759 A BRPI0604759 A BR PI0604759A
Authority
BR
Brazil
Prior art keywords
toner containing
containing crystalline
crystalline wax
wax
polydispersity
Prior art date
Application number
BRPI0604759-9A
Other languages
English (en)
Inventor
Raj D Patel
David J Sanders
Tie Hwee Ng
Stephan V Drappel
Sandra J Gardner
Sonja Hadzidedic
Louis V Isganitis
Timothy L Lincoln
Kevin F Marcell
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37726800&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0604759(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of BRPI0604759A publication Critical patent/BRPI0604759A/pt
Publication of BRPI0604759B1 publication Critical patent/BRPI0604759B1/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
    • G03G9/087—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
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G03G9/0806—Preparation methods whereby the components are brought together in a liquid dispersing medium whereby chemical synthesis of at least one of the toner components takes place
    • 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
    • G03G9/08702—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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08724—Polyvinylesters
    • 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
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08728—Polymers of esters
    • 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
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08733—Polymers of unsaturated polycarboxylic acids
    • 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)

Abstract

TONER CONTENDO CERA CRISTALINA. A presente invenção refere-se aos modalidades incluem um toner com uma cera fracionada e/ou destilada contendo de cerca de 30 até cerca de 64 unidades de carbono, um grau de cristalinidade conforme calculado por calor de fusão e conforme medido por DSC de cerca de 55 até cercade 100, um Mw de cerca de 500 até cerca de 800, e uma polidispersidade de cerca de 1 até cerca de 1,05.
BRPI0604759-9A 2005-11-14 2006-11-14 Toner BRPI0604759B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/273,751 2005-11-14
US11/273,751 US7749670B2 (en) 2005-11-14 2005-11-14 Toner having crystalline wax

Publications (2)

Publication Number Publication Date
BRPI0604759A true BRPI0604759A (pt) 2008-07-01
BRPI0604759B1 BRPI0604759B1 (pt) 2017-12-12

Family

ID=37726800

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604759-9A BRPI0604759B1 (pt) 2005-11-14 2006-11-14 Toner

Country Status (8)

Country Link
US (1) US7749670B2 (pt)
EP (1) EP1788453B1 (pt)
JP (1) JP4875966B2 (pt)
KR (1) KR101390240B1 (pt)
CN (1) CN1967393B (pt)
BR (1) BRPI0604759B1 (pt)
CA (1) CA2567277C (pt)
DE (1) DE602006004824D1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7686939B2 (en) * 2005-11-14 2010-03-30 Xerox Corporation Crystalline wax
US7749670B2 (en) 2005-11-14 2010-07-06 Xerox Corporation Toner having crystalline wax
JP4572952B2 (ja) * 2008-05-01 2010-11-04 富士ゼロックス株式会社 静電荷像現像用トナー及びその製造方法、静電荷像現像剤、画像形成方法、並びに、画像形成装置
US9017911B2 (en) * 2008-07-03 2015-04-28 Konica Minolta Business Technologies, Inc. Electrophotographic toner
JP2010139574A (ja) * 2008-12-09 2010-06-24 Nippon Seiro Co Ltd トナー用ワックスの製造方法
JP5703933B2 (ja) * 2010-07-22 2015-04-22 株式会社リコー トナー及びその製造方法
CN104684858B (zh) 2012-05-29 2017-10-24 康宁股份有限公司 对玻璃表面进行织构化的方法
US10053562B2 (en) 2014-04-18 2018-08-21 Mitsui Chemicals, Inc. Resin composition, toner for electrophotography and hot melt composition
US9971265B1 (en) 2017-02-23 2018-05-15 Xerox Corporation Toner compositions and processes
US9996019B1 (en) 2017-03-03 2018-06-12 Xerox Corporation Cold pressure fix toner compositions and processes
CN109443956A (zh) * 2018-10-17 2019-03-08 常州大学 一种测量聚合物重均分子量的方法

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* Cited by examiner, † Cited by third party
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US4883736A (en) * 1987-01-20 1989-11-28 Xerox Corporation Electrophotographic toner and developer compositions with polymeric alcohol waxes
US5290654A (en) * 1992-07-29 1994-03-01 Xerox Corporation Microsuspension processes for toner compositions
JP3413426B2 (ja) 1992-08-25 2003-06-03 キヤノン株式会社 静電荷像現像用トナー
DE69326735T2 (de) * 1992-08-25 2000-04-27 Canon K.K., Tokio/Tokyo Toner zur Entwicklung elektrostatischer Bilder und Bilderzeugungsverfahren
JP2992918B2 (ja) 1992-08-25 1999-12-20 キヤノン株式会社 静電荷像現像用トナー
US5278020A (en) * 1992-08-28 1994-01-11 Xerox Corporation Toner composition and processes thereof
US5308734A (en) * 1992-12-14 1994-05-03 Xerox Corporation Toner processes
US5346797A (en) * 1993-02-25 1994-09-13 Xerox Corporation Toner processes
US5348832A (en) * 1993-06-01 1994-09-20 Xerox Corporation Toner compositions
US5403693A (en) * 1993-06-25 1995-04-04 Xerox Corporation Toner aggregation and coalescence processes
US5364729A (en) * 1993-06-25 1994-11-15 Xerox Corporation Toner aggregation processes
US5405728A (en) * 1993-06-25 1995-04-11 Xerox Corporation Toner aggregation processes
US5370963A (en) * 1993-06-25 1994-12-06 Xerox Corporation Toner emulsion aggregation processes
US5344738A (en) * 1993-06-25 1994-09-06 Xerox Corporation Process of making toner compositions
JPH0736218A (ja) * 1993-07-16 1995-02-07 Hoechst Japan Ltd 加熱ローラー定着型静電荷像現像用トナー
US5366841A (en) * 1993-09-30 1994-11-22 Xerox Corporation Toner aggregation processes
JPH08114942A (ja) * 1994-10-17 1996-05-07 Sharp Corp 電子写真用現像剤
US5482812A (en) * 1994-11-23 1996-01-09 Xerox Corporation Wax Containing toner aggregation processes
EP0716344A1 (en) * 1994-12-05 1996-06-12 Konica Corporation Light-sensitive composition and light-sensitive lithographic printing plate using the same
US5501935A (en) * 1995-01-17 1996-03-26 Xerox Corporation Toner aggregation processes
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US7686939B2 (en) 2005-11-14 2010-03-30 Xerox Corporation Crystalline wax
US7553596B2 (en) 2005-11-14 2009-06-30 Xerox Corporation Toner having crystalline wax
US7662272B2 (en) 2005-11-14 2010-02-16 Xerox Corporation Crystalline wax
US7749670B2 (en) 2005-11-14 2010-07-06 Xerox Corporation Toner having crystalline wax
US7910275B2 (en) * 2005-11-14 2011-03-22 Xerox Corporation Toner having crystalline wax

Also Published As

Publication number Publication date
CN1967393A (zh) 2007-05-23
JP4875966B2 (ja) 2012-02-15
US20070111127A1 (en) 2007-05-17
JP2007140518A (ja) 2007-06-07
BRPI0604759B1 (pt) 2017-12-12
KR101390240B1 (ko) 2014-04-30
CN1967393B (zh) 2012-07-04
US7749670B2 (en) 2010-07-06
EP1788453A1 (en) 2007-05-23
DE602006004824D1 (de) 2009-03-05
CA2567277A1 (en) 2007-05-14
EP1788453B1 (en) 2009-01-14
KR20070051742A (ko) 2007-05-18
CA2567277C (en) 2010-08-17

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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]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/12/2017, OBSERVADAS AS CONDICOES LEGAIS.