BR112015005778A2 - toner, revelador, aparelho de formação de imagem e cartucho de processo - Google Patents
toner, revelador, aparelho de formação de imagem e cartucho de processoInfo
- Publication number
- BR112015005778A2 BR112015005778A2 BR112015005778A BR112015005778A BR112015005778A2 BR 112015005778 A2 BR112015005778 A2 BR 112015005778A2 BR 112015005778 A BR112015005778 A BR 112015005778A BR 112015005778 A BR112015005778 A BR 112015005778A BR 112015005778 A2 BR112015005778 A2 BR 112015005778A2
- Authority
- BR
- Brazil
- Prior art keywords
- toner
- area
- developer
- process cartridge
- ruthenium tetroxide
- 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
-
- 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
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
-
- 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
- G03G9/0821—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
- G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
-
- 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
- G03G9/08742—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
- G03G9/08764—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
- G03G9/087—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
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)
- Dry Development In Electrophotography (AREA)
Abstract
resumo da patente de invenção para: toner, revelador, aparelho de formação de imagem e cartucho de processo. é fornecido um toner incluindo uma resina cristalina e uma resina não cristalina. em uma imagem de elétron refletida de uma seção transversal do toner manchado por tetróxido de rutênio capturado por um microscópio de elétron de varredura, a razão de regiões manchadas por tetróxido de rutênio é de 50% de área a 80% de área. em uma imagem de elétron refletida da superfície do toner manchada por tetróxido de rutênio capturada por um microscópio de elétron de varredura, a razão de regiões manchadas por tetróxido de rutênio é de 10% de área a 40% de área.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012204774 | 2012-09-18 | ||
JP2012-204774 | 2012-09-18 | ||
JP2013157297A JP6248453B2 (ja) | 2012-09-18 | 2013-07-30 | トナー、現像剤、画像形成装置及びプロセスカートリッジ |
JP2013-157297 | 2013-07-30 | ||
PCT/JP2013/075384 WO2014046218A1 (en) | 2012-09-18 | 2013-09-12 | Toner, developer, image forming apparatus, and process cartridge |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015005778A2 true BR112015005778A2 (pt) | 2017-07-04 |
BR112015005778B1 BR112015005778B1 (pt) | 2022-05-24 |
Family
ID=50341522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015005778-0A BR112015005778B1 (pt) | 2012-09-18 | 2013-09-12 | Toner, revelador, aparelho de formação de imagem e cartucho de processo |
Country Status (10)
Country | Link |
---|---|
US (1) | US9482975B2 (pt) |
EP (1) | EP2898371B1 (pt) |
JP (1) | JP6248453B2 (pt) |
KR (1) | KR101706001B1 (pt) |
CN (1) | CN104756016A (pt) |
BR (1) | BR112015005778B1 (pt) |
MX (1) | MX363588B (pt) |
MY (1) | MY174895A (pt) |
RU (1) | RU2599278C1 (pt) |
WO (1) | WO2014046218A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014224843A (ja) * | 2013-05-15 | 2014-12-04 | 株式会社リコー | 静電荷現像用トナー |
JP6432287B2 (ja) * | 2014-11-06 | 2018-12-05 | 株式会社リコー | トナー、二成分現像剤、及び画像形成装置 |
JP6269459B2 (ja) * | 2014-12-10 | 2018-01-31 | 京セラドキュメントソリューションズ株式会社 | 静電荷像現像用トナー |
JP2016180911A (ja) * | 2015-03-25 | 2016-10-13 | コニカミノルタ株式会社 | 静電荷像現像用トナー |
JP2016180912A (ja) * | 2015-03-25 | 2016-10-13 | コニカミノルタ株式会社 | 静電荷像現像用トナー |
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 |
JP6679926B2 (ja) * | 2015-12-25 | 2020-04-15 | コニカミノルタ株式会社 | 静電荷像現像用トナー |
JP2018180239A (ja) | 2017-04-12 | 2018-11-15 | 株式会社リコー | 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 |
EP3457214A1 (en) | 2017-09-19 | 2019-03-20 | Ricoh Company, Ltd. | Toner set, image forming apparatus, and image forming method |
US10451987B2 (en) | 2017-12-25 | 2019-10-22 | Ricoh Company, Ltd. | Toner, image forming apparatus, image forming method, and toner accommodating unit |
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 |
WO2020046304A1 (en) | 2018-08-30 | 2020-03-05 | Hewlett-Packard Development Company, L.P. | Print refill devices |
JP7270895B2 (ja) | 2018-11-29 | 2023-05-11 | 株式会社リコー | トナー、画像形成装置、画像形成方法、及びトナー収容ユニット |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2765379B2 (ja) | 1992-06-29 | 1998-06-11 | 富士ゼロックス株式会社 | マイクロカプセルトナー |
JPH06258861A (ja) | 1993-03-02 | 1994-09-16 | Ricoh Co Ltd | 加熱定着性トナー |
JP2001281909A (ja) | 2000-03-30 | 2001-10-10 | Nippon Zeon Co Ltd | 静電荷像現像用トナー |
JP2002202627A (ja) | 2000-12-27 | 2002-07-19 | Canon Inc | 画像形成方法及び磁性トナー |
JP4089860B2 (ja) | 2001-01-26 | 2008-05-28 | 株式会社リコー | 電子写真用トナー、現像剤、及びこれを用いた画像形成装置 |
JP3949553B2 (ja) | 2001-09-21 | 2007-07-25 | 株式会社リコー | 画像形成用トナー、トナー容器、画像形成方法及び画像形成装置 |
JP2005062214A (ja) * | 2003-08-08 | 2005-03-10 | Kao Corp | トナーの製造方法 |
JP4285289B2 (ja) | 2004-03-19 | 2009-06-24 | 富士ゼロックス株式会社 | 電子写真用トナー及びその製造方法、電子写真用現像剤並びに画像形成方法 |
JP2005345975A (ja) | 2004-06-07 | 2005-12-15 | Konica Minolta Business Technologies Inc | 正帯電トナー、正帯電現像剤、画像形成方法 |
JP5043337B2 (ja) * | 2006-01-12 | 2012-10-10 | キヤノン株式会社 | 画像形成装置 |
JP4676908B2 (ja) * | 2006-03-13 | 2011-04-27 | 株式会社リコー | 画像形成用トナー及びその製造方法 |
JP4075949B2 (ja) | 2006-07-28 | 2008-04-16 | 富士ゼロックス株式会社 | 静電荷現像用トナー、静電荷現像用現像剤、カートリッジ及び画像形成装置 |
JP5376587B2 (ja) * | 2008-08-08 | 2013-12-25 | 花王株式会社 | トナーの製造方法 |
JP5507299B2 (ja) * | 2010-03-18 | 2014-05-28 | 花王株式会社 | 電子写真用トナー |
JP5773752B2 (ja) * | 2010-06-11 | 2015-09-02 | キヤノン株式会社 | トナー及びトナーの製造方法 |
RU2524950C1 (ru) | 2010-07-22 | 2014-08-10 | Кэнон Кабусики Кайся | Тонер |
JP5763497B2 (ja) * | 2010-10-06 | 2015-08-12 | 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 |
JP2012128404A (ja) * | 2010-11-22 | 2012-07-05 | Ricoh Co Ltd | トナー、並びに現像剤、画像形成装置、及び画像形成方法 |
JP5624861B2 (ja) * | 2010-11-29 | 2014-11-12 | 三洋化成工業株式会社 | 樹脂粒子の製造方法 |
JP2012155121A (ja) * | 2011-01-26 | 2012-08-16 | Fuji Xerox Co Ltd | 静電荷像現像トナー、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 |
JP2013148862A (ja) | 2011-12-20 | 2013-08-01 | Ricoh Co Ltd | トナー、現像剤、及び画像形成装置 |
-
2013
- 2013-07-30 JP JP2013157297A patent/JP6248453B2/ja active Active
- 2013-09-12 RU RU2015114523/28A patent/RU2599278C1/ru active
- 2013-09-12 CN CN201380055863.2A patent/CN104756016A/zh active Pending
- 2013-09-12 US US14/425,199 patent/US9482975B2/en active Active
- 2013-09-12 MY MYPI2015700634A patent/MY174895A/en unknown
- 2013-09-12 BR BR112015005778-0A patent/BR112015005778B1/pt active IP Right Grant
- 2013-09-12 KR KR1020157006155A patent/KR101706001B1/ko active IP Right Grant
- 2013-09-12 WO PCT/JP2013/075384 patent/WO2014046218A1/en active Application Filing
- 2013-09-12 MX MX2015003380A patent/MX363588B/es unknown
- 2013-09-12 EP EP13839660.1A patent/EP2898371B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9482975B2 (en) | 2016-11-01 |
BR112015005778B1 (pt) | 2022-05-24 |
JP6248453B2 (ja) | 2017-12-20 |
MY174895A (en) | 2020-05-20 |
KR20150042819A (ko) | 2015-04-21 |
RU2599278C1 (ru) | 2016-10-10 |
MX363588B (es) | 2019-03-27 |
EP2898371B1 (en) | 2019-09-11 |
EP2898371A4 (en) | 2015-08-19 |
WO2014046218A1 (en) | 2014-03-27 |
KR101706001B1 (ko) | 2017-02-10 |
JP2014077987A (ja) | 2014-05-01 |
CN104756016A (zh) | 2015-07-01 |
US20150212444A1 (en) | 2015-07-30 |
MX2015003380A (es) | 2015-06-05 |
EP2898371A1 (en) | 2015-07-29 |
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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] | ||
B06A | Patent application procedure suspended [chapter 6.1 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 12/09/2013, OBSERVADAS AS CONDICOES LEGAIS |