BR112014009226A8 - toner, revelador que utiliza o toner, aparelho de formação de imagem - Google Patents

toner, revelador que utiliza o toner, aparelho de formação de imagem

Info

Publication number
BR112014009226A8
BR112014009226A8 BR112014009226A BR112014009226A BR112014009226A8 BR 112014009226 A8 BR112014009226 A8 BR 112014009226A8 BR 112014009226 A BR112014009226 A BR 112014009226A BR 112014009226 A BR112014009226 A BR 112014009226A BR 112014009226 A8 BR112014009226 A8 BR 112014009226A8
Authority
BR
Brazil
Prior art keywords
toner
developer
molecular weight
imaging device
tetrahydrofuran
Prior art date
Application number
BR112014009226A
Other languages
English (en)
Other versions
BR112014009226B1 (pt
BR112014009226A2 (pt
Inventor
Yamamoto Atsushi
Santo Hideyuki
Yamada Masahide
Sakashita Shingo
Nakayama Shinya
Amemori Suzuka
Nakajima Yukiko
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 BR112014009226A2 publication Critical patent/BR112014009226A2/pt
Publication of BR112014009226A8 publication Critical patent/BR112014009226A8/pt
Publication of BR112014009226B1 publication Critical patent/BR112014009226B1/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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08764—Polyureas; Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such 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
    • G03G9/08742—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
    • G03G9/08784—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
    • 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • G03G9/132—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

resumo da patente de invenção para: “toner, revelador que utiliza o toner, aparelho de formação de imagem”. um toner incluindo pelo menos uma resina cristalina como uma resina ligante, em que um teor solúvel de tetrahidrofurano do toner inclui 5,0% ou mais como uma área de pico de um componente que possui um peso molecular de 100.000 ou maior em uma distribuição de peso molecular medida por cromatografia de permeação de gel, e o teor solúvel em tetrahidrofurano do toner possui um peso molecular médio mássico de 20.000 a 60.000.
BR112014009226-5A 2011-10-17 2012-10-17 Toner, revelador que utiliza o toner, aparelho de formação de imagem BR112014009226B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011-227682 2011-10-17
JP2011227682 2011-10-17
JP2012-187380 2012-08-28
JP2012187380 2012-08-28
PCT/JP2012/077384 WO2013058407A1 (en) 2011-10-17 2012-10-17 Toner, developer using the toner, image forming apparatus

Publications (3)

Publication Number Publication Date
BR112014009226A2 BR112014009226A2 (pt) 2017-06-13
BR112014009226A8 true BR112014009226A8 (pt) 2017-06-20
BR112014009226B1 BR112014009226B1 (pt) 2022-04-12

Family

ID=48141050

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009226-5A BR112014009226B1 (pt) 2011-10-17 2012-10-17 Toner, revelador que utiliza o toner, aparelho de formação de imagem

Country Status (11)

Country Link
US (3) US9134638B2 (pt)
EP (1) EP2769266B1 (pt)
JP (5) JP5709065B2 (pt)
KR (1) KR20140084180A (pt)
CN (1) CN103998990B (pt)
AU (1) AU2012326974B2 (pt)
BR (1) BR112014009226B1 (pt)
CA (1) CA2851596C (pt)
IN (1) IN2014CN02749A (pt)
RU (1) RU2559628C1 (pt)
WO (1) WO2013058407A1 (pt)

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JP6079145B2 (ja) 2012-11-01 2017-02-15 株式会社リコー トナー、現像剤、画像形成装置、及びプロセスカートリッジ
JP6413247B2 (ja) * 2013-05-14 2018-10-31 株式会社リコー トナー、及び該トナーを用いた現像剤
JP2014235400A (ja) * 2013-06-05 2014-12-15 株式会社リコー 画像形成装置及び画像形成方法
JP6348361B2 (ja) * 2013-07-25 2018-06-27 三洋化成工業株式会社 トナーバインダーおよびトナー組成物
JP5884797B2 (ja) 2013-09-06 2016-03-15 株式会社リコー トナー、現像剤、及び画像形成装置
AU2014316311A1 (en) 2013-09-06 2016-02-25 Ricoh Company, Ltd. Toner
JP6273726B2 (ja) 2013-09-06 2018-02-07 株式会社リコー トナー、現像剤、及び画像形成装置
US9785074B2 (en) 2014-02-04 2017-10-10 Ricoh Company, Ltd. Polyester resin for toner, toner, developer, and image formation device
AU2015224324B2 (en) 2014-02-26 2017-07-13 Ricoh Company, Ltd. Toner, developer, and image formation device
JP6458515B2 (ja) 2014-03-03 2019-01-30 株式会社リコー 静電像現像用トナー、現像剤、画像形成装置
JP2015180925A (ja) 2014-03-04 2015-10-15 株式会社リコー マゼンタトナー、現像剤、画像形成装置
JP2015232696A (ja) 2014-05-12 2015-12-24 株式会社リコー トナー、現像剤、及び画像形成装置
JP6090250B2 (ja) * 2014-07-14 2017-03-08 コニカミノルタ株式会社 静電荷像現像用トナーおよびその製造方法
JP6318955B2 (ja) 2014-07-31 2018-05-09 株式会社リコー 画像形成装置
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JP6582846B2 (ja) * 2014-10-30 2019-10-02 株式会社リコー トナー、トナー収容ユニット、及び画像形成装置
US9989869B2 (en) 2015-01-05 2018-06-05 Ricoh Company, Ltd. Toner, toner stored unit, and image forming apparatus
JP6520471B2 (ja) 2015-06-29 2019-05-29 株式会社リコー トナー、現像剤、現像剤収容ユニット及び画像形成装置
JP6241457B2 (ja) * 2015-07-09 2017-12-06 コニカミノルタ株式会社 静電荷像現像用トナーおよびその製造方法
JP6648520B2 (ja) * 2015-12-24 2020-02-14 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、画像形成装置、及び画像形成方法
CN108475029B (zh) 2016-01-18 2021-09-21 株式会社理光 调色剂、显影剂和图像形成装置
JP6714464B2 (ja) * 2016-08-05 2020-06-24 キヤノン株式会社 トナー
JP7062919B2 (ja) * 2017-11-06 2022-05-09 コニカミノルタ株式会社 静電荷像現像用トナー
CN111433683B (zh) * 2017-12-28 2023-11-24 日本瑞翁株式会社 静电图像显影用调色剂及其制造方法
JP6871901B2 (ja) * 2018-02-07 2021-05-19 三洋化成工業株式会社 トナーバインダー及びトナー
JP2020148893A (ja) 2019-03-13 2020-09-17 株式会社リコー 画像形成装置及び画像形成方法
JP2020154083A (ja) 2019-03-19 2020-09-24 株式会社リコー 画像形成装置、画像形成方法およびプロセスカートリッジ
JP7388161B2 (ja) 2019-12-06 2023-11-29 株式会社リコー 画像形成装置および画像形成方法

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Also Published As

Publication number Publication date
BR112014009226B1 (pt) 2022-04-12
AU2012326974B2 (en) 2015-01-22
BR112014009226A2 (pt) 2017-06-13
KR20140084180A (ko) 2014-07-04
US9519235B2 (en) 2016-12-13
JP5692558B2 (ja) 2015-04-01
US9720339B2 (en) 2017-08-01
RU2559628C1 (ru) 2015-08-10
JP2014063114A (ja) 2014-04-10
US20160334726A1 (en) 2016-11-17
CA2851596C (en) 2016-06-21
US9134638B2 (en) 2015-09-15
JP5692559B2 (ja) 2015-04-01
JP5709065B2 (ja) 2015-04-30
EP2769266A1 (en) 2014-08-27
CA2851596A1 (en) 2013-04-25
IN2014CN02749A (pt) 2015-07-03
US20140301757A1 (en) 2014-10-09
JP2015038627A (ja) 2015-02-26
AU2012326974A1 (en) 2014-04-24
CN103998990B (zh) 2018-04-27
EP2769266A4 (en) 2015-03-25
JP2015052794A (ja) 2015-03-19
CN103998990A (zh) 2014-08-20
JP2015038628A (ja) 2015-02-26
WO2013058407A1 (en) 2013-04-25
US20150227071A1 (en) 2015-08-13
JP2015038629A (ja) 2015-02-26
EP2769266B1 (en) 2017-01-11

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