BR112014027094A2 - toner, desenvolvedor, aparelho de formação de imagem, partículas, método para produzir toner e método para produzir partículas - Google Patents

toner, desenvolvedor, aparelho de formação de imagem, partículas, método para produzir toner e método para produzir partículas

Info

Publication number
BR112014027094A2
BR112014027094A2 BR112014027094A BR112014027094A BR112014027094A2 BR 112014027094 A2 BR112014027094 A2 BR 112014027094A2 BR 112014027094 A BR112014027094 A BR 112014027094A BR 112014027094 A BR112014027094 A BR 112014027094A BR 112014027094 A2 BR112014027094 A2 BR 112014027094A2
Authority
BR
Brazil
Prior art keywords
toner
particles
producing
developer
imaging device
Prior art date
Application number
BR112014027094A
Other languages
English (en)
Other versions
BR112014027094B1 (pt
Inventor
Tanaka Chiaki
Osaka Keiko
Watanabe Masaki
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of BR112014027094A2 publication Critical patent/BR112014027094A2/pt
Publication of BR112014027094B1 publication Critical patent/BR112014027094B1/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
    • G03G9/087—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
    • G03G9/08764—Polyureas; Polyurethanes
    • 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
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • 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
    • G03G9/0815—Post-treatment
    • 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
    • G03G9/0817—Separation; Classifying
    • 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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the 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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/08795—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

resumo da patente de invenção para: “toner, desenvolvedor, aparelho de formação de imagem, partículas, método para produzir toner e método para produzir partículas". um toner, incluindo: uma resina ligante; e um agente de liberação, em que o toner inclui um material plástico de pressão como a resina ligante, em que o agente de liberação inclui uma pluralidade de agentes de liberação particulados, e em que os agentes de liberação particulados formando fases de domínio são dispersos no material plástico de pressão formando uma fase contínua.
BR112014027094-5A 2012-05-01 2013-04-30 Toner, desenvolvedor, aparelho de formação de imagem, partículas, método para produzir toner e método para produzir partículas BR112014027094B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2012104572 2012-05-01
JP2012-104572 2012-05-01
JP2012-286025 2012-12-27
JP2012286025 2012-12-27
JP2013-015719 2013-01-30
JP2013015719 2013-01-30
PCT/JP2013/062987 WO2013165022A1 (en) 2012-05-01 2013-04-30 Toner, developer, image forming apparatus, particles, method for producing toner and method for producing particles

Publications (2)

Publication Number Publication Date
BR112014027094A2 true BR112014027094A2 (pt) 2017-06-27
BR112014027094B1 BR112014027094B1 (pt) 2022-01-11

Family

ID=49514419

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014027094-5A BR112014027094B1 (pt) 2012-05-01 2013-04-30 Toner, desenvolvedor, aparelho de formação de imagem, partículas, método para produzir toner e método para produzir partículas

Country Status (6)

Country Link
US (1) US20150132696A1 (pt)
EP (1) EP2845055A4 (pt)
KR (1) KR20150006036A (pt)
CN (1) CN104412167B (pt)
BR (1) BR112014027094B1 (pt)
WO (1) WO2013165022A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013230448A (ja) * 2012-05-02 2013-11-14 Ricoh Co Ltd 粒子の製造方法および粒子
JP6089258B2 (ja) 2012-11-13 2017-03-08 株式会社リコー 粒子の製造方法及び粒子製造装置
JP7286934B2 (ja) * 2018-09-26 2023-06-06 富士フイルムビジネスイノベーション株式会社 画像形成装置及び画像形成方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3596104B2 (ja) 1995-07-14 2004-12-02 富士ゼロックス株式会社 静電荷現像用トナーおよびその製造方法
JP4343385B2 (ja) * 2000-03-10 2009-10-14 キヤノン株式会社 トナー及び加熱定着方法
JP2003233212A (ja) * 2002-02-08 2003-08-22 Sharp Corp 現像用トナー
JP4670732B2 (ja) * 2005-07-12 2011-04-13 コニカミノルタビジネステクノロジーズ株式会社 トナーの製造方法およびトナー並びに画像形成方法
WO2007028421A1 (en) * 2005-09-09 2007-03-15 Universita' Degli Studi Di Padova Process for the production of nano-particles
US8309290B2 (en) * 2006-09-15 2012-11-13 Ricoh Company, Ltd. Toner and method of manufacturing the same
JP5006682B2 (ja) * 2007-04-06 2012-08-22 花王株式会社 電子写真用トナー
JP4525828B2 (ja) * 2008-03-10 2010-08-18 富士ゼロックス株式会社 圧力定着用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
JP4582227B2 (ja) * 2008-08-22 2010-11-17 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像用トナーの製造方法、静電荷像現像剤、画像形成方法及び画像形成装置
US20100151377A1 (en) * 2008-12-17 2010-06-17 Konica Minolta Business Technologies, Inc. Toner and manufacturing method of toner
KR101665508B1 (ko) * 2009-12-18 2016-10-13 삼성전자 주식회사 전자사진용 토너 및 그의 제조방법
JP5434610B2 (ja) * 2010-01-12 2014-03-05 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、トナーカートリッジ、プロセスカートリッジ、画像形成方法及び画像形成装置
JP2011206759A (ja) * 2010-03-12 2011-10-20 Ricoh Co Ltd 粒子及び粒子の製造方法、トナー及びその製造方法、並びに現像剤、プロセスカートリッジ、画像形成方法及び画像形成装置

Also Published As

Publication number Publication date
BR112014027094B1 (pt) 2022-01-11
US20150132696A1 (en) 2015-05-14
CN104412167B (zh) 2019-02-22
KR20150006036A (ko) 2015-01-15
EP2845055A1 (en) 2015-03-11
WO2013165022A1 (en) 2013-11-07
CN104412167A (zh) 2015-03-11
EP2845055A4 (en) 2015-05-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/04/2013, OBSERVADAS AS CONDICOES LEGAIS.