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 (enExample) | 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 (enExample) |
| JP (1) | JP5773758B2 (enExample) |
Families Citing this family (78)
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| CN101802721B (zh) | 2007-10-31 | 2012-05-16 | 佳能株式会社 | 磁性调色剂 |
| JP5284049B2 (ja) | 2007-11-21 | 2013-09-11 | キヤノン株式会社 | 磁性トナー |
| WO2009139502A1 (ja) | 2008-05-16 | 2009-11-19 | キヤノン株式会社 | 疎水性無機微粒子及びトナー |
| WO2009145342A1 (ja) | 2008-05-28 | 2009-12-03 | キヤノン株式会社 | トナー |
| 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 |
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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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