JP2018020919A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2018020919A5 JP2018020919A5 JP2016151803A JP2016151803A JP2018020919A5 JP 2018020919 A5 JP2018020919 A5 JP 2018020919A5 JP 2016151803 A JP2016151803 A JP 2016151803A JP 2016151803 A JP2016151803 A JP 2016151803A JP 2018020919 A5 JP2018020919 A5 JP 2018020919A5
- Authority
- JP
- Japan
- Prior art keywords
- adhere
- hydrophobic
- fine particles
- particle diameter
- molar ratio
- 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
Links
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M Sodium stearate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N Strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic Effects 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Description
常圧加熱反応法の反応条件において第３成分を添加することにより、平均一次粒径が０．０２μｍ〜０．０６μｍ、および平均円形度０．８０〜１．００のチタン酸ストロンチウム系微細粒子が得られ、更に酸を用いた溶解操作により（Ｓｒ＋Ｍ）／Ｔｉモル比を調整することにより、シランカップリング剤、ステアリン酸ナトリウム、シリコーンオイル等の有機表面処理剤の被着が容易となり、疎水化度および被着率が向上していることが分かる。 Strontium titanate fine particles having an average primary particle diameter of 0.02 μm to 0.06 μm and an average circularity of 0.80 to 1.00 can be obtained by adding the third component under the reaction conditions of the atmospheric pressure heating reaction method. Furthermore, by adjusting the (Sr + M) / Ti molar ratio by dissolution operation using an acid, it becomes easy to adhere an organic surface treatment agent such as a silane coupling agent, sodium stearate, silicone oil, etc., making it hydrophobic It can be seen that the degree and deposition rate are improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016151803A JP6577427B2 (en) | 2016-08-02 | 2016-08-02 | Strontium titanate fine particles for toner and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016151803A JP6577427B2 (en) | 2016-08-02 | 2016-08-02 | Strontium titanate fine particles for toner and method for producing the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018020919A JP2018020919A (en) | 2018-02-08 |
| JP2018020919A5 true JP2018020919A5 (en) | 2018-11-15 |
| JP6577427B2 JP6577427B2 (en) | 2019-09-18 |
Family
ID=61165208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016151803A Active JP6577427B2 (en) | 2016-08-02 | 2016-08-02 | Strontium titanate fine particles for toner and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6577427B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7069992B2 (en) | 2018-04-09 | 2022-05-18 | コニカミノルタ株式会社 | Toner for static charge image development |
| JP7388490B2 (en) | 2018-03-13 | 2023-11-29 | 富士フイルムビジネスイノベーション株式会社 | Carrier for electrostatic image development, electrostatic image developer, process cartridge, image forming device, and image forming method |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018155912A (en) * | 2017-03-17 | 2018-10-04 | コニカミノルタ株式会社 | Toner for electrostatic charge image development |
| JP6896508B2 (en) * | 2017-05-26 | 2021-06-30 | キヤノン株式会社 | Toner manufacturing method |
| JP6988236B2 (en) * | 2017-07-28 | 2022-01-05 | 富士フイルムビジネスイノベーション株式会社 | Toner for static charge image development, static charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method. |
| JP2019028428A (en) * | 2017-07-28 | 2019-02-21 | 富士ゼロックス株式会社 | Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| JP7272413B2 (en) * | 2017-07-28 | 2023-05-12 | 富士フイルムビジネスイノベーション株式会社 | Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| JP7030546B2 (en) * | 2018-01-26 | 2022-03-07 | チタン工業株式会社 | External additive particles for electrophotographic toner and their manufacturing method |
| JP7336010B2 (en) * | 2018-03-01 | 2023-08-30 | チタン工業株式会社 | Method for producing strontium titanate |
| JP7131926B2 (en) * | 2018-03-01 | 2022-09-06 | チタン工業株式会社 | Strontium titanate powder, method for producing the same, and external additive for electrophotographic toner |
| JP7195744B2 (en) * | 2018-03-01 | 2022-12-26 | キヤノン株式会社 | toner |
| JP7003765B2 (en) * | 2018-03-20 | 2022-01-21 | 富士フイルムビジネスイノベーション株式会社 | Static charge image developer, process cartridge, image forming apparatus, and image forming method |
| JP7118680B2 (en) * | 2018-03-26 | 2022-08-16 | キヤノン株式会社 | toner |
| JP7331993B2 (en) * | 2018-03-28 | 2023-08-23 | コニカミノルタ株式会社 | Two-component developer |
| JP7081259B2 (en) * | 2018-03-28 | 2022-06-07 | コニカミノルタ株式会社 | Two-component developer |
| JP7040240B2 (en) * | 2018-04-09 | 2022-03-23 | コニカミノルタ株式会社 | Toner for static charge image development and two-component developer for static charge image development |
| JP7035745B2 (en) * | 2018-04-09 | 2022-03-15 | コニカミノルタ株式会社 | Two-component developer for static charge image development |
| JP7071202B2 (en) * | 2018-04-27 | 2022-05-18 | キヤノン株式会社 | toner |
| JP7046703B2 (en) * | 2018-04-27 | 2022-04-04 | キヤノン株式会社 | toner |
| JP7039381B2 (en) * | 2018-04-27 | 2022-03-22 | キヤノン株式会社 | toner |
| JP2019191448A (en) * | 2018-04-27 | 2019-10-31 | キヤノン株式会社 | toner |
| JP2019200236A (en) * | 2018-05-14 | 2019-11-21 | キヤノン株式会社 | Manufacturing method for toner |
| JP2020034654A (en) * | 2018-08-28 | 2020-03-05 | キヤノン株式会社 | Image forming device |
| JP7374655B2 (en) * | 2018-08-28 | 2023-11-07 | キヤノン株式会社 | Image forming device |
| JP7229701B2 (en) * | 2018-08-28 | 2023-02-28 | キヤノン株式会社 | toner |
| JP7374653B2 (en) * | 2018-08-28 | 2023-11-07 | キヤノン株式会社 | Image forming device |
| JP7374654B2 (en) * | 2018-08-28 | 2023-11-07 | キヤノン株式会社 | Image forming device |
| JP7151314B2 (en) * | 2018-09-20 | 2022-10-12 | 富士フイルムビジネスイノベーション株式会社 | Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method |
| JP7230452B2 (en) * | 2018-11-20 | 2023-03-01 | 京セラドキュメントソリューションズ株式会社 | Two-component developer |
| JP2020091407A (en) * | 2018-12-06 | 2020-06-11 | キヤノン株式会社 | toner |
| JP7275693B2 (en) | 2019-03-18 | 2023-05-18 | 株式会社リコー | Image forming apparatus and image forming method |
| JP7281047B2 (en) * | 2019-04-24 | 2023-05-25 | 京セラドキュメントソリューションズ株式会社 | toner |
| JP7281049B2 (en) * | 2019-04-25 | 2023-05-25 | 京セラドキュメントソリューションズ株式会社 | toner |
| US11287757B2 (en) | 2019-05-14 | 2022-03-29 | Ricoh Company, Ltd. | Toner, toner stored container, developer, developing device, process cartridge, and image forming apparatus |
| JP7415450B2 (en) * | 2019-11-01 | 2024-01-17 | 株式会社リコー | Developer, developing device, process cartridge and image forming device |
| JP7443043B2 (en) * | 2019-12-13 | 2024-03-05 | キヤノン株式会社 | Toner and two-component developer |
| JP7363477B2 (en) * | 2019-12-27 | 2023-10-18 | コニカミノルタ株式会社 | Toner for electrostatic image development and image forming method |
| CN117715871A (en) | 2021-07-30 | 2024-03-15 | 户田工业株式会社 | Strontium titanate fine particle powder, method for producing same, dispersion, and resin composition |
| JP7343074B1 (en) | 2021-10-15 | 2023-09-12 | 戸田工業株式会社 | Strontium titanate fine particle powder and dispersion, resin composition |
| JP2024008656A (en) * | 2022-07-08 | 2024-01-19 | チタン工業株式会社 | Magnesium-titanium complex oxide suitable as inorganic filler in resin encapsulant for semiconductor and production method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000035811A1 (en) * | 1998-12-11 | 2000-06-22 | Showa Denko K.K. | Perovskite type composite oxide containing titanium |
| JP2010047428A (en) * | 2008-08-19 | 2010-03-04 | Nippon Chem Ind Co Ltd | Titanium composite salt powder, method for producing the same, and method for producing perovskite type titanium composite oxide powder using the same |
| JP6225786B2 (en) * | 2013-05-29 | 2017-11-08 | Toto株式会社 | Method for producing metal oxide particles |
| JP6151651B2 (en) * | 2014-01-23 | 2017-06-21 | チタン工業株式会社 | Strontium titanate fine particles for toner and method for producing the same |
| JP6583637B2 (en) * | 2014-03-31 | 2019-10-02 | 戸田工業株式会社 | Strontium titanate fine particle powder and method for producing the same |
-
2016
- 2016-08-02 JP JP2016151803A patent/JP6577427B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7388490B2 (en) | 2018-03-13 | 2023-11-29 | 富士フイルムビジネスイノベーション株式会社 | Carrier for electrostatic image development, electrostatic image developer, process cartridge, image forming device, and image forming method |
| JP7069992B2 (en) | 2018-04-09 | 2022-05-18 | コニカミノルタ株式会社 | Toner for static charge image development |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018020919A5 (en) | ||
| JP2015512936A5 (en) | ||
| JP2015164123A5 (en) | ||
| EP4293033A3 (en) | Alpha (1,2) fucosyltransferase syngenes for use in the production of fucosylated oligosaccharides | |
| WO2017155716A3 (en) | Polyvinyl alcohol composition, process for making a polyvinyl alcohol composition of particulate agglomerated polyvinyl alcohol particles and uses of the same | |
| WO2016062880A3 (en) | Non-amphoteric, quaternisable and water-soluble polymers for modifying the surface charge of solid particles | |
| WO2016109830A3 (en) | Quinolines, polyquinolines, molecular segments of fullerenes and graphene nanoribbons, and graphene nanoribbons and methods of their synthesis | |
| PL407166A1 (en) | Suspension of graphene oxide nanoparticle flakes in water, its application and method for obtaining it | |
| JP2016041643A5 (en) | Method for producing hollow silica particles and hollow silica particles | |
| JP2018509309A5 (en) | ||
| JP2016057150A5 (en) | ||
| JP2017210460A5 (en) | ||
| RU2017146686A (en) | A method of producing silica shells on the surface of inorganic nanoparticles | |
| JP2016535411A5 (en) | ||
| EP3448424A4 (en) | A novel conjugate for vaccination against typhoid comprising chemical conjugate of vi polysaccharide and flagellin, a process for producing the same and a composition comprising the conjugate | |
| EP2784422A3 (en) | Silicon member and method of producing the same | |
| WO2015191126A3 (en) | Synthesis of alloy and diffusion material nanoparticles | |
| JP2016139955A5 (en) | ||
| RU2014131359A (en) | The method of obtaining probiotic nanocapsules | |
| JP2019038192A5 (en) | ||
| JP2018076267A5 (en) | ||
| CN302518358S (en) | Remote Control (RM-500) | |
| CN302524792S (en) | Connector (flange connector) | |
| CN302493241S (en) | wallpaper (3) | |
| JP2017181387A5 (en) |