JP6493727B2 - 球状フェライト粉、該球状フェライト粉を含有する樹脂組成物、及び該樹脂組成物を用いた成型体 - Google Patents
球状フェライト粉、該球状フェライト粉を含有する樹脂組成物、及び該樹脂組成物を用いた成型体 Download PDFInfo
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- JP6493727B2 JP6493727B2 JP2014191984A JP2014191984A JP6493727B2 JP 6493727 B2 JP6493727 B2 JP 6493727B2 JP 2014191984 A JP2014191984 A JP 2014191984A JP 2014191984 A JP2014191984 A JP 2014191984A JP 6493727 B2 JP6493727 B2 JP 6493727B2
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- Japan
- Prior art keywords
- resin
- ferrite
- particle size
- ferrite powder
- ferrite particles
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
- C01G49/0072—Mixed oxides or hydroxides containing manganese
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/22—Compounds of iron
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
- H01F1/37—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/42—Magnetic properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
- Fertilizers (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014191984A JP6493727B2 (ja) | 2014-09-19 | 2014-09-19 | 球状フェライト粉、該球状フェライト粉を含有する樹脂組成物、及び該樹脂組成物を用いた成型体 |
| CN201580050031.0A CN106715335B (zh) | 2014-09-19 | 2015-08-31 | 球形铁氧体粉、含该球形铁氧体粉的树脂组合物、以及使用该树脂组合物的成型体 |
| EP15841973.9A EP3196167B1 (en) | 2014-09-19 | 2015-08-31 | Spherical ferrite powder, resin composition containing said spherical ferrite powder, and molded article using said resin composition |
| US15/511,492 US10501333B2 (en) | 2014-09-19 | 2015-08-31 | Spherical ferrite powder, resin compound including spherical ferrite powder, and molded product made of resin compound |
| PCT/JP2015/074657 WO2016043031A1 (ja) | 2014-09-19 | 2015-08-31 | 球状フェライト粉、該球状フェライト粉を含有する樹脂組成物、及び該樹脂組成物を用いた成型体 |
| KR1020177007414A KR101907328B1 (ko) | 2014-09-19 | 2015-08-31 | 구상 페라이트 분말, 그 구상 페라이트 분말을 함유하는 수지 조성물 및 그 수지 조성물을 이용한 성형체 |
| TW104129301A TWI637989B (zh) | 2014-09-19 | 2015-09-04 | 球狀肥粒鐵粉、含有該球狀肥粒鐵粉之樹脂組合物以及使用該樹脂組合物之成型體 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014191984A JP6493727B2 (ja) | 2014-09-19 | 2014-09-19 | 球状フェライト粉、該球状フェライト粉を含有する樹脂組成物、及び該樹脂組成物を用いた成型体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016060682A JP2016060682A (ja) | 2016-04-25 |
| JP2016060682A5 JP2016060682A5 (enExample) | 2017-08-31 |
| JP6493727B2 true JP6493727B2 (ja) | 2019-04-03 |
Family
ID=55533072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014191984A Active JP6493727B2 (ja) | 2014-09-19 | 2014-09-19 | 球状フェライト粉、該球状フェライト粉を含有する樹脂組成物、及び該樹脂組成物を用いた成型体 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10501333B2 (enExample) |
| EP (1) | EP3196167B1 (enExample) |
| JP (1) | JP6493727B2 (enExample) |
| KR (1) | KR101907328B1 (enExample) |
| CN (1) | CN106715335B (enExample) |
| TW (1) | TWI637989B (enExample) |
| WO (1) | WO2016043031A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019027023A1 (ja) * | 2017-08-03 | 2019-02-07 | パウダーテック株式会社 | 複合粒子、粉末、樹脂組成物および成形体 |
| CN111712464B (zh) | 2018-02-13 | 2023-04-18 | 保德科技股份有限公司 | Mn铁氧体粉末、树脂组合物、电磁波屏蔽材料、电子材料及电子部件 |
| WO2019159796A1 (ja) * | 2018-02-13 | 2019-08-22 | パウダーテック株式会社 | Mn-Mg系フェライト粉末、樹脂組成物、電磁波シールド材、電子材料および電子部品 |
| EP3885062A4 (en) * | 2018-11-22 | 2022-09-21 | Ajinomoto Co., Inc. | MAGNETIC PASTE |
| US20220340444A1 (en) | 2019-10-07 | 2022-10-27 | Powdertech Co., Ltd. | Ferrite powder, ferrite resin composite material, and electromagnetic shielding material, electronic material, or electronic component |
| US12134567B2 (en) | 2020-01-24 | 2024-11-05 | Powdertech Co., Ltd. | Ferrite powder and method for producing same |
| US12119151B2 (en) | 2020-01-27 | 2024-10-15 | Powdertech Co., Ltd. | Ferrite powder and method of producing the same |
| JP7338560B2 (ja) * | 2020-05-26 | 2023-09-05 | 味の素株式会社 | 樹脂組成物 |
| JP7704047B2 (ja) * | 2021-03-16 | 2025-07-08 | 味の素株式会社 | 樹脂組成物 |
| JPWO2022202394A1 (enExample) * | 2021-03-22 | 2022-09-29 | ||
| US20240182323A1 (en) | 2021-03-31 | 2024-06-06 | Powdertech Co., Ltd. | Ferrite powder, ferrite resin composite material, and electromagnetic shielding material, electronic material, or electronic component |
| EP4410902A4 (en) | 2021-09-30 | 2025-01-22 | FUJIFILM Corporation | METHOD FOR PRODUCING A COMPOSITION CONTAINING MAGNETIC PARTICLES, CURED PRODUCT CONTAINING MAGNETIC PARTICLES, SUBSTRATE CONTAINING MAGNETIC PARTICLES AND ELECTRONIC MATERIAL |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02198106A (ja) * | 1989-01-27 | 1990-08-06 | Matsushita Electric Ind Co Ltd | 樹脂フェライトおよびその製造方法 |
| JPH05335121A (ja) | 1992-05-27 | 1993-12-17 | Murata Mfg Co Ltd | 磁性封止材料 |
| US5512402A (en) * | 1993-05-20 | 1996-04-30 | Canon Kabushiki Kaisha | Carrier for electrophotography, two-component type developer, and image forming method |
| JP2000172019A (ja) * | 1998-09-30 | 2000-06-23 | Canon Inc | 二成分系現像剤用樹脂コ―トキャリア、二成分系現像剤及び現像方法 |
| JP4831282B2 (ja) * | 2003-11-10 | 2011-12-07 | 戸田工業株式会社 | フェライト磁性粉体及びフェライト磁性粉体を含有する半導体封止用樹脂組成物 |
| JP4567600B2 (ja) * | 2003-12-22 | 2010-10-20 | パウダーテック株式会社 | 電子写真現像剤用樹脂被覆キャリア及びその製造方法、並びに該樹脂被覆キャリアを用いた電子写真現像剤 |
| US20070196671A1 (en) | 2004-03-30 | 2007-08-23 | Geltec Co., Ltd. | Electromagnetic wave absorber |
| JP4311653B2 (ja) * | 2004-03-30 | 2009-08-12 | 株式会社タイカ | 電磁波吸収体 |
| JP2005347449A (ja) * | 2004-06-02 | 2005-12-15 | Denki Kagaku Kogyo Kk | 軟磁性粉末及びその用途 |
| JP4651004B2 (ja) * | 2004-12-07 | 2011-03-16 | 戸田工業株式会社 | 球状焼結フェライト粒子およびそれを用いた半導体封止用樹脂組成物ならびにそれを用いて得られる半導体装置 |
| JP4692735B2 (ja) * | 2005-05-25 | 2011-06-01 | 戸田工業株式会社 | ガーネット構造を有するフェライト磁性粉体及び該フェライト磁性粉体を含有する半導体封止用樹脂組成物 |
| JP5351513B2 (ja) | 2006-03-17 | 2013-11-27 | 電気化学工業株式会社 | シリカ粉末及びその用途 |
| KR101344644B1 (ko) * | 2006-06-06 | 2013-12-26 | 도다 고교 가부시끼가이샤 | 구상 소결 페라이트 입자 및 그것을 사용한 반도체 밀봉용 수지 조성물 및 그것을 사용하여 얻어지는 반도체 장치 |
| JP4864116B2 (ja) * | 2009-04-30 | 2012-02-01 | シャープ株式会社 | 樹脂被覆キャリアおよびその製造方法、ならびに該樹脂被覆キャリアを含む2成分現像剤、現像装置および画像形成装置 |
| JP5760599B2 (ja) * | 2011-03-31 | 2015-08-12 | 戸田工業株式会社 | 磁性酸化鉄粒子粉末 |
| JP6163652B2 (ja) * | 2012-01-13 | 2017-07-19 | パウダーテック株式会社 | 電子写真現像剤用多孔質フェライト芯材、樹脂被覆フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤 |
| KR20140017929A (ko) | 2012-08-02 | 2014-02-12 | 삼성전기주식회사 | 페라이트 분말과 이의 제조방법, 및 이를 자성층 재료로 포함하는 커먼 모드 노이즈 필터 |
| EP2871646A1 (en) * | 2013-11-06 | 2015-05-13 | Basf Se | Temperature-stable soft-magnetic powder |
| JP6225400B2 (ja) * | 2015-01-28 | 2017-11-08 | パウダーテック株式会社 | 外殻構造を有する触媒担持体用フェライト粒子 |
| JP6583877B2 (ja) * | 2015-01-28 | 2019-10-02 | パウダーテック株式会社 | 外殻構造を有する濾材用フェライト粒子 |
| JP6569173B2 (ja) * | 2015-01-28 | 2019-09-04 | パウダーテック株式会社 | 外殻構造を有するフェライト粒子 |
-
2014
- 2014-09-19 JP JP2014191984A patent/JP6493727B2/ja active Active
-
2015
- 2015-08-31 EP EP15841973.9A patent/EP3196167B1/en active Active
- 2015-08-31 WO PCT/JP2015/074657 patent/WO2016043031A1/ja not_active Ceased
- 2015-08-31 CN CN201580050031.0A patent/CN106715335B/zh active Active
- 2015-08-31 US US15/511,492 patent/US10501333B2/en active Active
- 2015-08-31 KR KR1020177007414A patent/KR101907328B1/ko active Active
- 2015-09-04 TW TW104129301A patent/TWI637989B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US10501333B2 (en) | 2019-12-10 |
| EP3196167A1 (en) | 2017-07-26 |
| KR101907328B1 (ko) | 2018-10-11 |
| KR20170058933A (ko) | 2017-05-29 |
| EP3196167A4 (en) | 2018-04-25 |
| CN106715335A (zh) | 2017-05-24 |
| TW201612222A (en) | 2016-04-01 |
| JP2016060682A (ja) | 2016-04-25 |
| WO2016043031A1 (ja) | 2016-03-24 |
| EP3196167B1 (en) | 2021-05-19 |
| TWI637989B (zh) | 2018-10-11 |
| US20180179082A1 (en) | 2018-06-28 |
| CN106715335B (zh) | 2018-12-07 |
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