JP2016225551A5 - - Google Patents
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- Publication number
- JP2016225551A5 JP2016225551A5 JP2015112704A JP2015112704A JP2016225551A5 JP 2016225551 A5 JP2016225551 A5 JP 2016225551A5 JP 2015112704 A JP2015112704 A JP 2015112704A JP 2015112704 A JP2015112704 A JP 2015112704A JP 2016225551 A5 JP2016225551 A5 JP 2016225551A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic powder
- carboxylic acid
- tan
- less
- anhydride
- 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
- 239000006247 magnetic powder Substances 0.000 claims 10
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 7
- 239000002131 composite material Substances 0.000 claims 6
- 150000008064 anhydrides Chemical class 0.000 claims 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- 238000005259 measurement Methods 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015112704A JP6552283B2 (ja) | 2015-06-02 | 2015-06-02 | 磁性コンパウンド、アンテナおよび電子機器 |
| PCT/JP2016/066148 WO2016194936A1 (ja) | 2015-06-02 | 2016-06-01 | 磁性粉末複合体、アンテナおよび電子機器、とその製造方法 |
| KR1020177037510A KR20180015175A (ko) | 2015-06-02 | 2016-06-01 | 자성 분말 복합체, 안테나 및 전자기기와 이의 제조 방법 |
| US15/578,471 US11114228B2 (en) | 2015-06-02 | 2016-06-01 | Magnetic powder composite, antenna and electronic device, and method for producing the same |
| CN201680032225.2A CN107615413B (zh) | 2015-06-02 | 2016-06-01 | 磁性粉末复合体、天线和电子设备、及其制造方法 |
| TW105117363A TWI709983B (zh) | 2015-06-02 | 2016-06-02 | 磁性粉末複合體、天線及電子機器暨其製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015112704A JP6552283B2 (ja) | 2015-06-02 | 2015-06-02 | 磁性コンパウンド、アンテナおよび電子機器 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019102959A Division JP6778790B2 (ja) | 2019-05-31 | 2019-05-31 | 磁性粉末複合体、アンテナおよび電子機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016225551A JP2016225551A (ja) | 2016-12-28 |
| JP2016225551A5 true JP2016225551A5 (OSRAM) | 2018-02-01 |
| JP6552283B2 JP6552283B2 (ja) | 2019-07-31 |
Family
ID=57441996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015112704A Active JP6552283B2 (ja) | 2015-06-02 | 2015-06-02 | 磁性コンパウンド、アンテナおよび電子機器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11114228B2 (OSRAM) |
| JP (1) | JP6552283B2 (OSRAM) |
| KR (1) | KR20180015175A (OSRAM) |
| CN (1) | CN107615413B (OSRAM) |
| TW (1) | TWI709983B (OSRAM) |
| WO (1) | WO2016194936A1 (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6552283B2 (ja) | 2015-06-02 | 2019-07-31 | Ｄｏｗａエレクトロニクス株式会社 | 磁性コンパウンド、アンテナおよび電子機器 |
| KR102691324B1 (ko) * | 2016-09-26 | 2024-08-05 | 삼성전기주식회사 | 인덕터 |
| US20190221343A1 (en) * | 2018-01-16 | 2019-07-18 | Rogers Corporation | Core-shell particles, magneto-dielectric materials, methods of making, and uses thereof |
| GB2599251B (en) | 2019-07-16 | 2023-10-04 | Rogers Corp | Magneto-dielectric materials, methods of making, and uses thereof |
| JP2022545703A (ja) | 2019-08-30 | 2022-10-28 | ロジャーズ・コーポレイション | 磁性粒子、その作製方法及び使用 |
| JP7348596B2 (ja) * | 2019-11-08 | 2023-09-21 | 株式会社豊田中央研究所 | 圧粉磁心 |
| CN111384587B (zh) * | 2020-02-17 | 2021-04-20 | 珠海格力电器股份有限公司 | 天线的制造方法、天线及终端设备 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01281705A (ja) | 1988-05-09 | 1989-11-13 | Mitsui Mining & Smelting Co Ltd | 磁性金属粉末の表面処理法 |
| US5629092A (en) * | 1994-12-16 | 1997-05-13 | General Motors Corporation | Lubricous encapsulated ferromagnetic particles |
| JP4064711B2 (ja) * | 2002-04-24 | 2008-03-19 | 株式会社神戸製鋼所 | 圧粉磁心用粉末および高強度圧粉磁心、並びにその製法 |
| TW200628062A (en) | 2004-12-03 | 2006-08-01 | Nitta Corp | Electromagnetic interference suppressor, antenna device, and electron information transfer device |
| JP4758925B2 (ja) * | 2007-02-28 | 2011-08-31 | セイコーエプソン株式会社 | Ｃｏ基金属ガラス合金、磁心、電磁変換機および時計 |
| JP2009105170A (ja) * | 2007-10-23 | 2009-05-14 | Nec Tokin Corp | 複合磁性材料およびそれを用いた圧粉磁心およびインダクタ |
| JP2009155545A (ja) * | 2007-12-27 | 2009-07-16 | Nippon Zeon Co Ltd | 磁性複合材料の製造方法及び成形体 |
| JP5267665B2 (ja) * | 2009-06-18 | 2013-08-21 | トヨタ自動車株式会社 | 磁性粉末の製造方法及びその製造装置 |
| JP5299223B2 (ja) | 2009-10-30 | 2013-09-25 | Ｔｄｋ株式会社 | 複合磁性材料、並びに、これを用いたアンテナ及び無線通信機器 |
| JP5234207B2 (ja) | 2011-09-17 | 2013-07-10 | Ｔｄｋ株式会社 | ボンド磁石用コンパウンド、及び、ボンド磁石 |
| JP5373127B2 (ja) | 2012-01-20 | 2013-12-18 | Ｄｏｗａエレクトロニクス株式会社 | 磁性部品とそれに用いられる軟磁性金属粉末およびその製造方法 |
| US20150104664A1 (en) | 2012-01-20 | 2015-04-16 | Dowa Electronics Materials Co., Ltd. | Magnetic component, and soft magnetic metal powder used therein and manufacturing method thereof |
| JP5548234B2 (ja) | 2012-05-10 | 2014-07-16 | Ｄｏｗａエレクトロニクス株式会社 | 磁性部品とそれに用いられる金属粉末およびその製造方法 |
| US9418780B2 (en) * | 2012-12-06 | 2016-08-16 | Samsung Electronics Co., Ltd. | Magnetic composite material |
| JP2014116332A (ja) | 2012-12-06 | 2014-06-26 | Samsung R&D Institute Japan Co Ltd | 磁性体複合材料 |
| EP2783774A1 (en) * | 2013-03-28 | 2014-10-01 | Basf Se | Non-corrosive soft-magnetic powder |
| JP6552283B2 (ja) | 2015-06-02 | 2019-07-31 | Ｄｏｗａエレクトロニクス株式会社 | 磁性コンパウンド、アンテナおよび電子機器 |
-
2015
- 2015-06-02 JP JP2015112704A patent/JP6552283B2/ja active Active
-
2016
- 2016-06-01 WO PCT/JP2016/066148 patent/WO2016194936A1/ja not_active Ceased
- 2016-06-01 CN CN201680032225.2A patent/CN107615413B/zh not_active Expired - Fee Related
- 2016-06-01 US US15/578,471 patent/US11114228B2/en not_active Expired - Fee Related
- 2016-06-01 KR KR1020177037510A patent/KR20180015175A/ko not_active Ceased
- 2016-06-02 TW TW105117363A patent/TWI709983B/zh not_active IP Right Cessation
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