BR112014005575A8 - toner eletrofotográfico, revelador contendo o toner e aparelho de formação de imagem - Google Patents
toner eletrofotográfico, revelador contendo o toner e aparelho de formação de imagemInfo
- Publication number
- BR112014005575A8 BR112014005575A8 BR112014005575A BR112014005575A BR112014005575A8 BR 112014005575 A8 BR112014005575 A8 BR 112014005575A8 BR 112014005575 A BR112014005575 A BR 112014005575A BR 112014005575 A BR112014005575 A BR 112014005575A BR 112014005575 A8 BR112014005575 A8 BR 112014005575A8
- Authority
- BR
- Brazil
- Prior art keywords
- phase difference
- phase
- toner
- binder resin
- regions
- Prior art date
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
- G03G9/08755—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
- G03G9/0821—Developers with toner particles characterised by physical parameters
-
- 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
- G03G9/08788—Block 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
- G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
-
- 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)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
resumo da patente de invenção para: “toner eletrofotográfico, revelador contendo o toner e aparelho de formação de imagem”. um toner eletrofotográfico incluindo uma resina aglutinante, em que a resina aglutinante tem uma temperatura de transição vítrea tg e a temperatura de transição vítrea tg da resina aglutinante está dentro de 25?c a 65?c como medido no segundo aquecimento com um calorímetro de varredura diferencial a uma taxa de aquecimento de 5?c/min, e em que uma imagem de fase da resina aglutinante obtida com um microscópio de força atômica (afm) no modo de esvaziamento contém primeiras regiões de diferença de fase e a segunda região de diferença de fase de modo que as primeiras regiões de diferença de fase são dispersas na segunda região de diferença de fase, onde as primeiras regiões de diferença de fase correspondem a regiões de diferenças de fase maiores e a segunda região de diferença de fase corresponde a uma região de diferença de fase menor quando um valor intermediário entre um valor máximo e um valor mínimo das diferenças de fase é usado como um limiar.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-199343 | 2011-09-13 | ||
| JP2011199343 | 2011-09-13 | ||
| JP2011200170A JP5812406B2 (ja) | 2011-09-14 | 2011-09-14 | 電子写真用トナー、該トナーを用いた現像剤、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 |
| JP2011-200170 | 2011-09-14 | ||
| JP2012-143071 | 2012-06-26 | ||
| JP2012143071A JP6047945B2 (ja) | 2011-09-13 | 2012-06-26 | 電子写真用トナー、及び該トナーを用いた現像剤、画像形成装置 |
| PCT/JP2012/073969 WO2013039255A1 (en) | 2011-09-13 | 2012-09-12 | Electrophotographic toner, developer containing the toner, and image forming apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112014005575A2 BR112014005575A2 (pt) | 2017-03-21 |
| BR112014005575A8 true BR112014005575A8 (pt) | 2020-07-07 |
| BR112014005575B1 BR112014005575B1 (pt) | 2021-02-02 |
Family
ID=50888790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014005575-0A BR112014005575B1 (pt) | 2011-09-13 | 2012-09-12 | toner eletrofotográfico, revelador contendo o toner e aparelho de formação de imagem |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9141013B2 (pt) |
| EP (1) | EP2756356B1 (pt) |
| KR (1) | KR101555453B1 (pt) |
| CN (1) | CN103930830B (pt) |
| BR (1) | BR112014005575B1 (pt) |
| IN (1) | IN2014CN02351A (pt) |
| RU (1) | RU2573566C2 (pt) |
| WO (1) | WO2013039255A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3196701B1 (en) | 2014-08-06 | 2020-11-18 | Ricoh Company, Ltd. | Method of producing a toner |
| JP6471460B2 (ja) | 2014-11-04 | 2019-02-20 | 株式会社リコー | トナー及びトナー製造方法 |
| CN104536274A (zh) * | 2014-12-20 | 2015-04-22 | 佛山铭乾科技有限公司 | 一种彩色印刷墨粉及其制备方法 |
| JP6418314B2 (ja) | 2015-02-17 | 2018-11-07 | 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 |
| US9368415B1 (en) * | 2015-02-25 | 2016-06-14 | International Business Machines Corporation | Non-destructive, wafer scale method to evaluate defect density in heterogeneous epitaxial layers |
| JP6758591B2 (ja) | 2015-04-21 | 2020-09-23 | 株式会社リコー | トナー、現像剤、画像形成装置及び現像剤収容ユニット |
| JP6657832B2 (ja) | 2015-11-18 | 2020-03-04 | 株式会社リコー | 光輝性トナー、トナー収容ユニット、画像形成装置、及び画像形成方法 |
| EP3407138B1 (en) | 2016-01-18 | 2020-05-13 | Ricoh Company, Ltd. | Toner, developer, and image formation device |
| JP7257741B2 (ja) | 2018-01-18 | 2023-04-14 | 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 |
| US11386738B1 (en) * | 2021-03-15 | 2022-07-12 | Glory Ltd. | Automated teller machine |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5996123A (ja) | 1982-11-25 | 1984-06-02 | Showa Highpolymer Co Ltd | 高分子量ポリラクタイドの製造方法 |
| JP3347406B2 (ja) | 1993-07-22 | 2002-11-20 | 三井化学株式会社 | ポリヒドロキシカルボン酸の製造方法 |
| JP2909873B2 (ja) | 1993-08-30 | 1999-06-23 | 株式会社巴川製紙所 | 電子写真用トナーおよびその製造方法 |
| RU2100836C1 (ru) * | 1995-06-05 | 1997-12-27 | Александр Евгеньевич Шакола | Электрографический тонер |
| JP3785011B2 (ja) | 1999-12-10 | 2006-06-14 | 株式会社巴川製紙所 | 電子写真用トナー |
| JP4275685B2 (ja) * | 2005-06-17 | 2009-06-10 | 三洋化成工業株式会社 | トナーバインダー |
| JP5042889B2 (ja) | 2007-03-16 | 2012-10-03 | 株式会社リコー | トナー及び現像剤、並びにこれを用いた画像形成方法 |
| US20090003885A1 (en) * | 2007-06-27 | 2009-01-01 | Akiyoshi Sabu | Toner, developer, and image forming apparatus |
| JP4979539B2 (ja) * | 2007-10-30 | 2012-07-18 | 株式会社リコー | トナー |
| JP5214558B2 (ja) * | 2008-08-19 | 2013-06-19 | 三洋化成工業株式会社 | 樹脂粒子およびその製造方法 |
| JP5412881B2 (ja) * | 2009-03-03 | 2014-02-12 | 富士ゼロックス株式会社 | 画像形成方法及び画像形成装置 |
| JP5397756B2 (ja) | 2009-06-30 | 2014-01-22 | 株式会社リコー | 静電荷像現像用トナー |
| JP5560985B2 (ja) | 2009-08-03 | 2014-07-30 | 株式会社リコー | トナー、並びに現像剤、画像形成方法及び画像形成装置 |
| US8679714B2 (en) | 2009-09-14 | 2014-03-25 | Ricoh Company, Ltd. | Toner, developer, and image forming method |
| JP2011237663A (ja) | 2010-05-12 | 2011-11-24 | Ricoh Co Ltd | トナー、現像剤、及び画像形成方法 |
-
2012
- 2012-09-12 IN IN2351CHN2014 patent/IN2014CN02351A/en unknown
- 2012-09-12 US US14/344,515 patent/US9141013B2/en not_active Expired - Fee Related
- 2012-09-12 KR KR1020147009145A patent/KR101555453B1/ko active IP Right Grant
- 2012-09-12 BR BR112014005575-0A patent/BR112014005575B1/pt active IP Right Grant
- 2012-09-12 CN CN201280055693.3A patent/CN103930830B/zh not_active Expired - Fee Related
- 2012-09-12 WO PCT/JP2012/073969 patent/WO2013039255A1/en active Application Filing
- 2012-09-12 RU RU2014114505/04A patent/RU2573566C2/ru active
- 2012-09-12 EP EP12831678.3A patent/EP2756356B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2756356A4 (en) | 2015-02-25 |
| US9141013B2 (en) | 2015-09-22 |
| US20140342284A1 (en) | 2014-11-20 |
| RU2573566C2 (ru) | 2016-01-20 |
| CN103930830B (zh) | 2017-06-23 |
| BR112014005575A2 (pt) | 2017-03-21 |
| KR20140058685A (ko) | 2014-05-14 |
| WO2013039255A1 (en) | 2013-03-21 |
| CN103930830A (zh) | 2014-07-16 |
| RU2014114505A (ru) | 2015-10-20 |
| EP2756356B1 (en) | 2019-12-18 |
| EP2756356A1 (en) | 2014-07-23 |
| BR112014005575B1 (pt) | 2021-02-02 |
| KR101555453B1 (ko) | 2015-09-23 |
| IN2014CN02351A (pt) | 2015-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
| B09A | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/09/2012, OBSERVADAS AS CONDICOES LEGAIS. |