WO2008090916A1 - 磁性トナー - Google Patents
磁性トナー Download PDFInfo
- Publication number
- WO2008090916A1 WO2008090916A1 PCT/JP2008/050879 JP2008050879W WO2008090916A1 WO 2008090916 A1 WO2008090916 A1 WO 2008090916A1 JP 2008050879 W JP2008050879 W JP 2008050879W WO 2008090916 A1 WO2008090916 A1 WO 2008090916A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mass
- amount
- solution
- magnetic toner
- dissipation factor
- 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
-
- 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
- G03G9/083—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
- G03G9/083—Magnetic toner particles
- G03G9/0836—Other physical 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
- G03G9/083—Magnetic toner particles
- G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure
-
- 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
- G03G9/0838—Size of magnetic components
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08710568.0A EP2109009B1 (en) | 2007-01-26 | 2008-01-23 | Magnetic toner |
CN2008800032594A CN101589346B (zh) | 2007-01-26 | 2008-01-23 | 磁性调色剂 |
JP2008555088A JP5089612B2 (ja) | 2007-01-26 | 2008-01-23 | 磁性トナー |
KR1020097017345A KR101317195B1 (ko) | 2007-01-26 | 2008-01-23 | 자성 토너 |
US12/179,090 US7544455B2 (en) | 2007-01-26 | 2008-07-24 | Magnetic toner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007015976 | 2007-01-26 | ||
JP2007-015976 | 2007-01-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/179,090 Continuation US7544455B2 (en) | 2007-01-26 | 2008-07-24 | Magnetic toner |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008090916A1 true WO2008090916A1 (ja) | 2008-07-31 |
Family
ID=39644490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/050879 WO2008090916A1 (ja) | 2007-01-26 | 2008-01-23 | 磁性トナー |
Country Status (6)
Country | Link |
---|---|
US (1) | US7544455B2 (ja) |
EP (1) | EP2109009B1 (ja) |
JP (1) | JP5089612B2 (ja) |
KR (1) | KR101317195B1 (ja) |
CN (1) | CN101589346B (ja) |
WO (1) | WO2008090916A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015034981A (ja) * | 2013-07-12 | 2015-02-19 | キヤノン株式会社 | 小粒径磁性酸化鉄を用いたトナー |
JP2017181742A (ja) * | 2016-03-30 | 2017-10-05 | コニカミノルタ株式会社 | 静電荷像現像用トナー |
JP2017181743A (ja) * | 2016-03-30 | 2017-10-05 | コニカミノルタ株式会社 | 静電荷像現像用トナーおよび画像形成方法 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2016466B1 (en) * | 2006-04-28 | 2018-10-31 | Canon Kabushiki Kaisha | Magnetic toner |
JP4580028B2 (ja) * | 2008-07-25 | 2010-11-10 | キヤノン株式会社 | 画像形成方法及び画像形成装置 |
JP5494922B2 (ja) * | 2009-06-10 | 2014-05-21 | 株式会社リコー | トナー、現像剤、トナー入り容器、プロセスカートリッジ、画像形成方法及び画像形成装置 |
WO2012091148A1 (en) | 2010-12-28 | 2012-07-05 | Canon Kabushiki Kaisha | Toner |
KR20130103610A (ko) | 2010-12-28 | 2013-09-23 | 캐논 가부시끼가이샤 | 토너 |
US8501377B2 (en) | 2011-01-27 | 2013-08-06 | Canon Kabushiki Kaisha | Magnetic toner |
US8512925B2 (en) | 2011-01-27 | 2013-08-20 | Canon Kabushiki Kaisha | Magnetic toner |
US9029058B2 (en) | 2013-07-17 | 2015-05-12 | Stratasys, Inc. | Soluble support material for electrophotography-based additive manufacturing |
CN105378566B (zh) | 2013-07-31 | 2019-09-06 | 佳能株式会社 | 磁性调色剂 |
WO2015016381A1 (en) | 2013-07-31 | 2015-02-05 | Canon Kabushiki Kaisha | Toner |
EP3143053A1 (en) * | 2014-05-16 | 2017-03-22 | Stratasys, Inc. | High-temperature soluble support material for additive manufacturing |
CN104122453A (zh) * | 2014-07-16 | 2014-10-29 | 上海海洋大学 | 一种快速检测丙烯酰胺的方法 |
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 |
US9971263B2 (en) * | 2016-01-08 | 2018-05-15 | Canon Kabushiki Kaisha | Toner |
US10289016B2 (en) | 2016-12-21 | 2019-05-14 | Canon Kabushiki Kaisha | Toner |
US10295921B2 (en) | 2016-12-21 | 2019-05-21 | Canon Kabushiki Kaisha | Toner |
US10241430B2 (en) | 2017-05-10 | 2019-03-26 | Canon Kabushiki Kaisha | Toner, and external additive for toner |
JP2019032365A (ja) | 2017-08-04 | 2019-02-28 | キヤノン株式会社 | トナー |
JP7091033B2 (ja) | 2017-08-04 | 2022-06-27 | キヤノン株式会社 | トナー |
WO2019027039A1 (ja) | 2017-08-04 | 2019-02-07 | キヤノン株式会社 | トナー |
US10768540B2 (en) | 2018-02-14 | 2020-09-08 | Canon Kabushiki Kaisha | External additive, method for manufacturing external additive, and toner |
JP7066439B2 (ja) | 2018-02-14 | 2022-05-13 | キヤノン株式会社 | トナー用外添剤、トナー用外添剤の製造方法及びトナー |
US10732529B2 (en) | 2018-06-13 | 2020-08-04 | Canon Kabushiki Kaisha | Positive-charging toner |
JP7301560B2 (ja) | 2019-03-08 | 2023-07-03 | キヤノン株式会社 | トナー |
JP7467219B2 (ja) | 2019-05-14 | 2024-04-15 | キヤノン株式会社 | トナー |
JP7292978B2 (ja) | 2019-05-28 | 2023-06-19 | キヤノン株式会社 | トナーおよびトナーの製造方法 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5691241A (en) * | 1979-12-25 | 1981-07-24 | Mita Ind Co Ltd | Transfer type one-component magnetic developer |
JPS62143063A (ja) * | 1985-12-17 | 1987-06-26 | Canon Inc | 静電荷像現像用磁性トナ− |
JPS63178256A (ja) * | 1987-01-19 | 1988-07-22 | Casio Electronics Mfg Co Ltd | 現像剤 |
JPH04141664A (ja) * | 1990-10-03 | 1992-05-15 | Canon Inc | 画像形成方法 |
JPH04162050A (ja) | 1990-10-26 | 1992-06-05 | Canon Inc | 静電荷像現像用磁性黒色現像剤 |
JPH04268570A (ja) * | 1991-02-22 | 1992-09-24 | Hitachi Metals Ltd | カラー磁性トナー |
JPH06100317A (ja) | 1992-02-05 | 1994-04-12 | Toda Kogyo Corp | 磁性酸化鉄粒子粉末及びその製造法 |
JPH08133745A (ja) | 1994-11-01 | 1996-05-28 | Toda Kogyo Corp | 粒状マグネタイト粒子粉末及びその製造法 |
JPH08133744A (ja) | 1994-11-01 | 1996-05-28 | Toda Kogyo Corp | 粒状マグネタイト粒子粉末及びその製造法 |
JP2992907B2 (ja) | 1990-03-29 | 1999-12-20 | キヤノン株式会社 | 磁性トナー |
JP2001002426A (ja) | 1999-04-16 | 2001-01-09 | Toda Kogyo Corp | 磁性トナー用黒色磁性酸化鉄粒子粉末及びその製造法 |
JP3239220B2 (ja) | 1991-10-04 | 2001-12-17 | キヤノン株式会社 | 磁性トナー |
JP2003162089A (ja) | 2001-09-12 | 2003-06-06 | Canon Inc | 磁性黒色トナー |
JP2003195560A (ja) | 2001-12-27 | 2003-07-09 | Canon Inc | 磁性トナー |
JP2005265958A (ja) * | 2004-03-16 | 2005-09-29 | Canon Inc | 磁性トナー |
JP2006133735A (ja) | 2004-10-08 | 2006-05-25 | Canon Inc | 磁性トナー |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5648170A (en) * | 1993-04-27 | 1997-07-15 | Toda Kogyo Corporation | Coated granular magnetite particles and process for producing the same |
US6383637B1 (en) * | 1999-04-16 | 2002-05-07 | Toda Kogyo Corporation | Black magnetic iron oxide particles for magnetic toner and process for producing the same |
US6803164B2 (en) * | 2001-09-12 | 2004-10-12 | Canon Kabushiki Kaisha | Magnetic black toner |
-
2008
- 2008-01-23 JP JP2008555088A patent/JP5089612B2/ja active Active
- 2008-01-23 EP EP08710568.0A patent/EP2109009B1/en not_active Not-in-force
- 2008-01-23 CN CN2008800032594A patent/CN101589346B/zh active Active
- 2008-01-23 WO PCT/JP2008/050879 patent/WO2008090916A1/ja active Application Filing
- 2008-01-23 KR KR1020097017345A patent/KR101317195B1/ko not_active IP Right Cessation
- 2008-07-24 US US12/179,090 patent/US7544455B2/en active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5691241A (en) * | 1979-12-25 | 1981-07-24 | Mita Ind Co Ltd | Transfer type one-component magnetic developer |
JPS62143063A (ja) * | 1985-12-17 | 1987-06-26 | Canon Inc | 静電荷像現像用磁性トナ− |
JPS63178256A (ja) * | 1987-01-19 | 1988-07-22 | Casio Electronics Mfg Co Ltd | 現像剤 |
JP2992907B2 (ja) | 1990-03-29 | 1999-12-20 | キヤノン株式会社 | 磁性トナー |
JPH04141664A (ja) * | 1990-10-03 | 1992-05-15 | Canon Inc | 画像形成方法 |
JPH04162050A (ja) | 1990-10-26 | 1992-06-05 | Canon Inc | 静電荷像現像用磁性黒色現像剤 |
JPH04268570A (ja) * | 1991-02-22 | 1992-09-24 | Hitachi Metals Ltd | カラー磁性トナー |
JP3239220B2 (ja) | 1991-10-04 | 2001-12-17 | キヤノン株式会社 | 磁性トナー |
JPH06100317A (ja) | 1992-02-05 | 1994-04-12 | Toda Kogyo Corp | 磁性酸化鉄粒子粉末及びその製造法 |
JPH08133744A (ja) | 1994-11-01 | 1996-05-28 | Toda Kogyo Corp | 粒状マグネタイト粒子粉末及びその製造法 |
JPH08133745A (ja) | 1994-11-01 | 1996-05-28 | Toda Kogyo Corp | 粒状マグネタイト粒子粉末及びその製造法 |
JP2001002426A (ja) | 1999-04-16 | 2001-01-09 | Toda Kogyo Corp | 磁性トナー用黒色磁性酸化鉄粒子粉末及びその製造法 |
JP2003162089A (ja) | 2001-09-12 | 2003-06-06 | Canon Inc | 磁性黒色トナー |
JP2003195560A (ja) | 2001-12-27 | 2003-07-09 | Canon Inc | 磁性トナー |
JP2005265958A (ja) * | 2004-03-16 | 2005-09-29 | Canon Inc | 磁性トナー |
JP2006133735A (ja) | 2004-10-08 | 2006-05-25 | Canon Inc | 磁性トナー |
Non-Patent Citations (1)
Title |
---|
See also references of EP2109009A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015034981A (ja) * | 2013-07-12 | 2015-02-19 | キヤノン株式会社 | 小粒径磁性酸化鉄を用いたトナー |
JP2017181742A (ja) * | 2016-03-30 | 2017-10-05 | コニカミノルタ株式会社 | 静電荷像現像用トナー |
JP2017181743A (ja) * | 2016-03-30 | 2017-10-05 | コニカミノルタ株式会社 | 静電荷像現像用トナーおよび画像形成方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101317195B1 (ko) | 2013-10-15 |
EP2109009B1 (en) | 2014-12-03 |
JPWO2008090916A1 (ja) | 2010-05-20 |
EP2109009A1 (en) | 2009-10-14 |
EP2109009A4 (en) | 2013-03-06 |
JP5089612B2 (ja) | 2012-12-05 |
KR20090101505A (ko) | 2009-09-28 |
US7544455B2 (en) | 2009-06-09 |
US20080286676A1 (en) | 2008-11-20 |
CN101589346B (zh) | 2011-11-23 |
CN101589346A (zh) | 2009-11-25 |
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