JP2012014167A5 - - Google Patents
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- Publication number
- JP2012014167A5 JP2012014167A5 JP2011122750A JP2011122750A JP2012014167A5 JP 2012014167 A5 JP2012014167 A5 JP 2012014167A5 JP 2011122750 A JP2011122750 A JP 2011122750A JP 2011122750 A JP2011122750 A JP 2011122750A JP 2012014167 A5 JP2012014167 A5 JP 2012014167A5
- Authority
- JP
- Japan
- Prior art keywords
- iron oxide
- magnetic
- magnetic iron
- silane compound
- amount
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 184
- 229910000077 silane Inorganic materials 0.000 claims description 30
- -1 silane compound Chemical class 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 27
- 229910052710 silicon Inorganic materials 0.000 claims description 27
- 239000010703 silicon Substances 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 19
- 239000000696 magnetic material Substances 0.000 claims description 17
- 229910052783 alkali metal Inorganic materials 0.000 claims description 15
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 15
- 238000004090 dissolution Methods 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 150000001340 alkali metals Chemical class 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 10
- 239000004115 Sodium Silicate Substances 0.000 description 10
- 239000003456 ion exchange resin Substances 0.000 description 10
- 229920003303 ion-exchange polymer Polymers 0.000 description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 10
- 229910052911 sodium silicate Inorganic materials 0.000 description 10
- 150000001342 alkaline earth metals Chemical class 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 125000005372 silanol group Chemical group 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 239000007771 core particle Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012756 surface treatment agent Substances 0.000 description 2
- YPFNIPKMNMDDDB-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O YPFNIPKMNMDDDB-UHFFFAOYSA-K 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001637 plasma atomic emission spectroscopy Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011122750A JP5773758B2 (ja) | 2010-05-31 | 2011-05-31 | 磁性トナー |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010123674 | 2010-05-31 | ||
| JP2010123674 | 2010-05-31 | ||
| JP2011122750A JP5773758B2 (ja) | 2010-05-31 | 2011-05-31 | 磁性トナー |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012014167A JP2012014167A (ja) | 2012-01-19 |
| JP2012014167A5 true JP2012014167A5 (https=) | 2014-07-17 |
| JP5773758B2 JP5773758B2 (ja) | 2015-09-02 |
Family
ID=45022416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011122750A Active JP5773758B2 (ja) | 2010-05-31 | 2011-05-31 | 磁性トナー |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8426094B2 (https=) |
| JP (1) | JP5773758B2 (https=) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9029055B2 (en) | 2010-05-31 | 2015-05-12 | Canon Kabushiki Kaisha | Magnetic toner |
| US8614044B2 (en) | 2010-06-16 | 2013-12-24 | Canon Kabushiki Kaisha | Toner |
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| JP7433872B2 (ja) | 2018-12-28 | 2024-02-20 | キヤノン株式会社 | トナー |
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| JP7710912B2 (ja) | 2020-07-22 | 2025-07-22 | キヤノン株式会社 | トナー |
| JP7710913B2 (ja) | 2020-07-22 | 2025-07-22 | キヤノン株式会社 | トナー |
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| US6077636A (en) | 1998-01-28 | 2000-06-20 | Canon Kabushiki Kaisha | Toner, two-component developer, image forming method and apparatus unit |
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| DE69921552T2 (de) | 1998-06-24 | 2006-01-05 | Canon K.K. | Toner und Bildherstellungsverfahren |
| DE69924677T2 (de) | 1998-07-06 | 2005-09-29 | Canon K.K. | Toner, Bildherstellungsverfahren, und Apparatbauteil |
| US6447969B1 (en) | 1999-06-02 | 2002-09-10 | Canon Kabushiki Kaisha | Toner and image forming method |
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| CA2337087C (en) | 2000-03-08 | 2006-06-06 | Canon Kabushiki Kaisha | Magnetic toner, process for production thereof, and image forming method, apparatus and process cartridge using the toner |
| DE60125853T2 (de) | 2000-03-27 | 2007-10-31 | Canon K.K. | Bildherstellungsverfahren |
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| JP4194504B2 (ja) | 2003-05-02 | 2008-12-10 | キヤノン株式会社 | 画像形成装置及び磁性トナー |
| KR100654264B1 (ko) | 2003-09-12 | 2006-12-06 | 캐논 가부시끼가이샤 | 자성 토너 및 자성 토너의 제조 방법 |
| EP1515194B1 (en) | 2003-09-12 | 2014-11-12 | Canon Kabushiki Kaisha | Magnetic toner |
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| JP4324120B2 (ja) | 2005-02-18 | 2009-09-02 | キヤノン株式会社 | 磁性トナー |
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| EP2009509A4 (en) | 2006-04-11 | 2010-04-21 | Canon Kk | PROCESS OF DEVELOPMENT AND DEVELOPMENT DEVICE |
| EP2157482B1 (en) | 2007-06-08 | 2016-12-14 | Canon Kabushiki Kaisha | Magnetic toner |
| JP4771558B2 (ja) | 2007-06-08 | 2011-09-14 | キヤノン株式会社 | 画像形成方法、磁性トナー及びプロセスユニット |
| WO2009057807A1 (ja) | 2007-10-31 | 2009-05-07 | Canon Kabushiki Kaisha | 磁性トナー |
| JP5268325B2 (ja) | 2007-10-31 | 2013-08-21 | キヤノン株式会社 | 画像形成方法 |
| JP5284049B2 (ja) | 2007-11-21 | 2013-09-11 | キヤノン株式会社 | 磁性トナー |
| EP2281778B1 (en) | 2008-05-16 | 2016-08-31 | Canon Kabushiki Kaisha | Hydrophobic inorganic fine particle and toner |
| EP2287673B1 (en) | 2008-05-28 | 2013-09-25 | Canon Kabushiki Kaisha | Toner |
| JP5330794B2 (ja) * | 2008-10-24 | 2013-10-30 | 三井金属鉱業株式会社 | 被覆マグネタイト粒子及びその製造方法 |
| JP5473725B2 (ja) | 2009-04-15 | 2014-04-16 | キヤノン株式会社 | 磁性トナー |
-
2011
- 2011-05-25 US US13/115,576 patent/US8426094B2/en active Active
- 2011-05-31 JP JP2011122750A patent/JP5773758B2/ja active Active
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