BR112014012794A2 - toner magnético - Google Patents
toner magnéticoInfo
- Publication number
- BR112014012794A2 BR112014012794A2 BR112014012794A BR112014012794A BR112014012794A2 BR 112014012794 A2 BR112014012794 A2 BR 112014012794A2 BR 112014012794 A BR112014012794 A BR 112014012794A BR 112014012794 A BR112014012794 A BR 112014012794A BR 112014012794 A2 BR112014012794 A2 BR 112014012794A2
- Authority
- BR
- Brazil
- Prior art keywords
- particles
- fine
- magnetic toner
- coverage ratio
- ratio
- 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
- G03G9/083—Magnetic toner particles
- G03G9/0839—Treatment of the magnetic components; Combination of the magnetic components with non-magnetic materials
-
- 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
- G03G9/083—Magnetic toner particles
- G03G9/0831—Chemical composition of the magnetic components
- G03G9/0833—Oxides
-
- 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
- G03G9/083—Magnetic toner particles
- G03G9/0835—Magnetic parameters of the magnetic 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09708—Inorganic compounds
-
- 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09708—Inorganic compounds
- G03G9/09725—Silicon-oxides; Silicates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
1/1 resumo toner magnético trata-se de um toner magnético que inclui partículas de toner magnético que compreendem uma resina aglutinante e um corpo magnético e partículas finas inorgânicas presentes sobre a superfície das partículas de toner magnético, em que as partículas finas inorgânicas presentes sobre a superfície das partículas de toner magnético compreendem partículas finas de óxido metálico, em que as partículas finas de óxido metálico contém partículas finas de sílica e contém, opcionalmente, partículas finas de titânia e partículas finas de alumina e um teor das partículas finas de sílica é de pelo menos 85% em massa em relação a uma massa total das partículas finas de sílica, das partículas finas de titânia e das partículas finas de alumina, em que; quando uma razão de cobertura a (%) for uma razão de cobertura entre a superfície da partícula de toner magnético e as partículas finas inorgânicas e uma razão de cobertura b (%) for uma razão de cobertura entre a superfície de partícula de toner magnético e as partículas finas inorgânicas que são fixadas à superfície da partícula de toner magnético, o toner magnético tem uma razão de cobertura a, um coeficiente de variação na razão de cobertura a, uma razão entre a razão de cobertura b e a razão de cobertura a e uma razão de compressão em uma faixa específica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011286202A JP5882728B2 (ja) | 2011-12-27 | 2011-12-27 | 磁性トナー |
| PCT/JP2012/084291 WO2013100187A1 (en) | 2011-12-27 | 2012-12-26 | Magnetic toner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014012794A2 true BR112014012794A2 (pt) | 2017-06-13 |
| BR112014012794A8 BR112014012794A8 (pt) | 2017-06-20 |
Family
ID=48697650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014012794A BR112014012794A8 (pt) | 2011-12-27 | 2012-12-26 | toner magnético |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9423710B2 (pt) |
| JP (1) | JP5882728B2 (pt) |
| KR (1) | KR101600221B1 (pt) |
| CN (1) | CN104024951B (pt) |
| BR (1) | BR112014012794A8 (pt) |
| DE (1) | DE112012005480B4 (pt) |
| MY (1) | MY175221A (pt) |
| RU (1) | RU2566304C1 (pt) |
| TW (1) | TWI507830B (pt) |
| WO (1) | WO2013100187A1 (pt) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5858810B2 (ja) * | 2012-02-01 | 2016-02-10 | キヤノン株式会社 | 磁性トナー |
| WO2014207876A1 (ja) | 2013-06-27 | 2014-12-31 | キヤノン株式会社 | 画像形成装置及びプロセスカートリッジ |
| WO2014207871A1 (ja) | 2013-06-27 | 2014-12-31 | キヤノン株式会社 | 画像形成装置及びプロセスカートリッジ |
| WO2015015791A1 (ja) * | 2013-07-31 | 2015-02-05 | キヤノン株式会社 | 磁性トナー |
| JP6300508B2 (ja) * | 2013-12-17 | 2018-03-28 | キヤノン株式会社 | トナー、トナーの製造方法 |
| JP6410593B2 (ja) | 2013-12-26 | 2018-10-24 | キヤノン株式会社 | 磁性トナー |
| JP6231875B2 (ja) * | 2013-12-26 | 2017-11-15 | キヤノン株式会社 | 現像装置、現像方法、画像形成装置、および画像形成方法 |
| JP6272021B2 (ja) * | 2013-12-26 | 2018-01-31 | キヤノン株式会社 | 磁性トナー |
| JP6341660B2 (ja) | 2013-12-26 | 2018-06-13 | キヤノン株式会社 | 磁性トナー |
| JP6272024B2 (ja) * | 2013-12-26 | 2018-01-31 | キヤノン株式会社 | トナー |
| US9470993B2 (en) * | 2014-08-07 | 2016-10-18 | Canon Kabushiki Kaisha | Magnetic toner |
| US9772570B2 (en) * | 2014-08-07 | 2017-09-26 | Canon Kabushiki Kaisha | Magnetic toner |
| US9804519B2 (en) | 2015-12-04 | 2017-10-31 | Canon Kabushiki Kaisha | Method for producing toner |
| JP6991701B2 (ja) | 2015-12-04 | 2022-01-12 | キヤノン株式会社 | トナー |
| DE102016116610B4 (de) | 2015-12-04 | 2021-05-20 | Canon Kabushiki Kaisha | Toner |
| JP6768423B2 (ja) | 2015-12-04 | 2020-10-14 | キヤノン株式会社 | トナーの製造方法 |
| JP6762706B2 (ja) | 2015-12-04 | 2020-09-30 | キヤノン株式会社 | トナー |
| US10228627B2 (en) | 2015-12-04 | 2019-03-12 | Canon Kabushiki Kaisha | Toner |
| JP6610317B2 (ja) * | 2016-02-10 | 2019-11-27 | 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 |
| US10061216B2 (en) * | 2016-02-10 | 2018-08-28 | Fuji Xerox Co., Ltd. | Electrostatic image developer and toner, electrostatic image developer and toner cartridge |
| JP2017142398A (ja) * | 2016-02-10 | 2017-08-17 | 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 |
| US9885966B2 (en) * | 2016-02-10 | 2018-02-06 | Fuji Xerox Co., Ltd. | Electrostatic charge image developing toner, electrostatic charge image developer and toner cartridge |
| JP6648547B2 (ja) * | 2016-02-10 | 2020-02-14 | 富士ゼロックス株式会社 | 静電荷像現像剤、現像剤カートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法 |
| JP6642077B2 (ja) * | 2016-02-10 | 2020-02-05 | 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、画像形成装置、及び、画像形成方法 |
| JP2017142394A (ja) * | 2016-02-10 | 2017-08-17 | 富士ゼロックス株式会社 | 磁性一成分現像剤、現像剤カートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法 |
| JP6859141B2 (ja) | 2016-03-24 | 2021-04-14 | キヤノン株式会社 | トナー粒子の製造方法 |
| JP6873796B2 (ja) | 2016-04-21 | 2021-05-19 | キヤノン株式会社 | トナー |
| US9946181B2 (en) | 2016-05-20 | 2018-04-17 | Canon Kabushiki Kaisha | Toner |
| JP6878133B2 (ja) | 2016-05-20 | 2021-05-26 | キヤノン株式会社 | トナー |
| US10303075B2 (en) * | 2017-02-28 | 2019-05-28 | Canon Kabushiki Kaisha | Toner |
| US10545420B2 (en) | 2017-07-04 | 2020-01-28 | Canon Kabushiki Kaisha | Magnetic toner and image-forming method |
| JP7267706B2 (ja) | 2018-10-02 | 2023-05-02 | キヤノン株式会社 | 磁性トナー |
| JP7267705B2 (ja) | 2018-10-02 | 2023-05-02 | キヤノン株式会社 | 磁性トナー |
| JP7275690B2 (ja) * | 2019-03-15 | 2023-05-18 | 富士フイルムビジネスイノベーション株式会社 | 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 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5793352A (en) * | 1980-12-03 | 1982-06-10 | Canon Inc | Developer for electrophotography |
| JPS6374070A (ja) * | 1986-09-18 | 1988-04-04 | Fuji Xerox Co Ltd | 磁性トナ− |
| JPH0812478B2 (ja) * | 1988-09-30 | 1996-02-07 | キヤノン株式会社 | 静電荷像現像用現像剤 |
| US5066558A (en) * | 1988-09-30 | 1991-11-19 | Canon Kabushiki Kaisha | Developer for developing electrostatic images |
| JP2858900B2 (ja) * | 1990-07-25 | 1999-02-17 | コニカ株式会社 | 熱ローラ定着型静電像現像用トナー |
| JP2632237B2 (ja) * | 1990-10-08 | 1997-07-23 | 株式会社巴川製紙所 | 非磁性一成分現像方法 |
| JP3035686B2 (ja) * | 1993-02-26 | 2000-04-24 | キヤノン株式会社 | 画像形成方法 |
| JPH0812478A (ja) * | 1994-06-24 | 1996-01-16 | Kiguchi:Kk | 味の良い野菜のための肥料 |
| JP3416412B2 (ja) | 1996-07-31 | 2003-06-16 | キヤノン株式会社 | トナー及び画像形成方法 |
| JP2001117267A (ja) | 1999-10-20 | 2001-04-27 | Fujitsu Ltd | 非磁性一成分現像剤及びこの現像剤を用いた現像装置 |
| JP2001356516A (ja) | 2000-06-16 | 2001-12-26 | Minolta Co Ltd | 一成分現像用トナー |
| JP4443800B2 (ja) | 2001-07-27 | 2010-03-31 | パナソニック株式会社 | トナー及び電子写真装置 |
| JP2003043738A (ja) | 2001-07-30 | 2003-02-14 | Canon Inc | 磁性トナー |
| JP3812890B2 (ja) | 2002-01-11 | 2006-08-23 | 株式会社リコー | 静電荷像現像用カラートナー |
| CN100524047C (zh) * | 2003-08-01 | 2009-08-05 | 佳能株式会社 | 调色剂 |
| JP4154302B2 (ja) * | 2003-09-12 | 2008-09-24 | キヤノン株式会社 | 二成分系現像剤及び現像装置 |
| CN100543595C (zh) | 2004-11-19 | 2009-09-23 | 佳能株式会社 | 正带电性显影剂 |
| KR100960198B1 (ko) | 2005-04-22 | 2010-05-27 | 캐논 가부시끼가이샤 | 자성 토너 |
| JP4455448B2 (ja) * | 2005-04-22 | 2010-04-21 | キヤノン株式会社 | 磁性トナー |
| JP2007086634A (ja) * | 2005-09-26 | 2007-04-05 | Ricoh Co Ltd | 画像形成方法、画像形成装置及びプロセスカートリッジ |
| US8007978B2 (en) | 2006-03-03 | 2011-08-30 | Dow Global Technologies Llc | Aqueous dispersions for use as toners |
| JP2007293043A (ja) | 2006-04-25 | 2007-11-08 | Fuji Xerox Co Ltd | 静電荷像現像トナー、静電荷像現像トナーの製造方法、静電荷像現像剤及び画像形成方法 |
| WO2007142343A1 (ja) | 2006-06-08 | 2007-12-13 | Canon Kabushiki Kaisha | トナー |
| JP2008015248A (ja) * | 2006-07-06 | 2008-01-24 | Canon Inc | 磁性トナー |
| JP5284049B2 (ja) * | 2007-11-21 | 2013-09-11 | キヤノン株式会社 | 磁性トナー |
-
2011
- 2011-12-27 JP JP2011286202A patent/JP5882728B2/ja active Active
-
2012
- 2012-12-26 CN CN201280065309.8A patent/CN104024951B/zh active Active
- 2012-12-26 BR BR112014012794A patent/BR112014012794A8/pt not_active Application Discontinuation
- 2012-12-26 DE DE112012005480.6T patent/DE112012005480B4/de active Active
- 2012-12-26 US US14/364,068 patent/US9423710B2/en not_active Expired - Fee Related
- 2012-12-26 MY MYPI2014701748A patent/MY175221A/en unknown
- 2012-12-26 WO PCT/JP2012/084291 patent/WO2013100187A1/en active Application Filing
- 2012-12-26 RU RU2014130783/04A patent/RU2566304C1/ru active
- 2012-12-26 KR KR1020147020107A patent/KR101600221B1/ko active IP Right Grant
- 2012-12-27 TW TW101150556A patent/TWI507830B/zh active
-
2016
- 2016-08-05 US US15/229,634 patent/US9658548B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE112012005480T5 (de) | 2014-09-11 |
| US9658548B2 (en) | 2017-05-23 |
| RU2566304C1 (ru) | 2015-10-20 |
| KR20140107516A (ko) | 2014-09-04 |
| US9423710B2 (en) | 2016-08-23 |
| DE112012005480B4 (de) | 2019-02-07 |
| CN104024951A (zh) | 2014-09-03 |
| JP2013134447A (ja) | 2013-07-08 |
| JP5882728B2 (ja) | 2016-03-09 |
| US20160342100A1 (en) | 2016-11-24 |
| KR101600221B1 (ko) | 2016-03-04 |
| CN104024951B (zh) | 2017-05-24 |
| TWI507830B (zh) | 2015-11-11 |
| WO2013100187A1 (en) | 2013-07-04 |
| US20140315126A1 (en) | 2014-10-23 |
| BR112014012794A8 (pt) | 2017-06-20 |
| TW201327068A (zh) | 2013-07-01 |
| MY175221A (en) | 2020-06-16 |
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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] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |