JP6812091B2 - 軟磁性樹脂組成物および軟磁性フィルム - Google Patents
軟磁性樹脂組成物および軟磁性フィルム Download PDFInfo
- Publication number
- JP6812091B2 JP6812091B2 JP2015088690A JP2015088690A JP6812091B2 JP 6812091 B2 JP6812091 B2 JP 6812091B2 JP 2015088690 A JP2015088690 A JP 2015088690A JP 2015088690 A JP2015088690 A JP 2015088690A JP 6812091 B2 JP6812091 B2 JP 6812091B2
- Authority
- JP
- Japan
- Prior art keywords
- soft magnetic
- resin
- less
- mass
- magnetic film
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
- H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
- H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
- H01F1/14—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 metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14708—Fe-Ni based alloys
- H01F1/14733—Fe-Ni based alloys in the form of particles
-
- 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
- H01F1/14—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 metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust
-
- 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
- H01F1/14—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 metals or alloys
- H01F1/20—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 metals or alloys in the form of particles, e.g. powder
- H01F1/22—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 metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/24—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 metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
- H01F1/26—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 metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Soft Magnetic Materials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
軟磁性樹脂組成物に対し軟磁性粒子の体積割合が固形分換算で70.0体積%となるように、Fe−Si−Al合金500質量部、エポキシ樹脂として、上記一般式(1)で表わされるエポキシ樹脂(日本化薬社製、EPPN−501HY)21.9質量部、フェノール樹脂としてフェノールノボラック樹脂(群栄化学工業社製、レヂトップ LVR8210DL)13.5質量部、アクリル樹脂としてアクリル酸エステル共重合物(ナガセケムテックス社製、テイサンレジン SG−P3)8.6質量部、分散剤としてポリエーテルリン酸エステル(楠本化成社製、ED152、)0.5質量部(軟磁性粒子100質量部に対して、0.1質量部)、熱硬化性触媒として2−フェニル−1H−イミダゾール4,5−ジメタノール(四国化成社製、キュアゾール2PHZ−PW)0.28質量部(樹脂成分100質量部に対して1.0質量部)、および、レオロジーコントロール剤としてBYK−430(ビックケミージャパン社製)3質量部を混合することにより、軟磁性樹脂組成物を得た。
表1に記載の成分および配合割合で、各成分を混合して軟磁性樹脂組成物を得た以外は、実施例1と同様に処理し、その後、軟磁性樹脂組成物溶液を調製した。
各実施例および各比較例の軟磁性樹脂組成物溶液を、離型処理済みのセパレータの上に塗布し、その後、110℃の熱雰囲気下で2分間乾燥させた。これにより、半硬化状態の軟磁性フィルム(平均厚み50μm)を製造した。
サンプルサイズ:4mm×16mm
モード:引張モード
昇温速度:5℃/分
測定温度範囲:−50℃から300℃
各実施例および各比較例の軟磁性樹脂組成物溶液を、離型処理済みのセパレータの上に塗布し、その後、110℃の熱雰囲気下で2分間乾燥させた。これにより、半硬化状態の軟磁性フィルム(平均厚み50μm)を製造した。
各実施例および比較例で製造した軟磁性フィルムの比透磁率は、インピーダンスアナライザ(Agilent社製、商品番号「4294A」)を用いて、インピーダンスを測定することにより求めた。
・Fe−Si−Al合金:商品名「FME3DH」、軟磁性粒子、扁平状、平均粒子径43μm、平均厚み1μm、比重6.8、山陽特殊製鋼社製
・SG−P3:アクリルゴム溶液、商品名「テイサンレジン SG−P3」、エポキシ基含有のアクリル酸エチル−アクリル酸ブチル−アクリロニトリル共重合体、比重0.85、重量平均分子量8.5×104、エポキシ価210eq./g、ガラス転移温度12℃、ゴム含有割合15質量%、溶媒:メチルエチルケトン、ナガセケムテックス社製
・LVR8210DL:フェノールノボラック樹脂:商品名「レヂトップ LVR8210DL」、水酸基当量104g/eq.、比重1.2、群栄化学工業社製
・EPPN−501HY:上記一般式(1)で表わされるエポキシ樹脂、商品名「EPPN−501HY」、エポキシ当量169g/eq.、ICI粘度(150℃)0.1Pa・s、比重1.25、日本化薬社製
・ED152:ポリエーテルリン酸エステル:商品名「HIPLAAD ED152」、ポリエーテルリン酸エステル、酸価17、比重1.03、楠本化成社製
・BYK−430:商品名、レオロジーコントロール剤、ウレア変性中極性ポリアマイド、比重0.86、固形分30質量%、イソブチルアルコールおよびソルベントナフサの混合液、ビックケミージャパン社製
・2PHZ−PW:熱硬化触媒、2−フェニル−1H−イミダゾール4,5−ジメタノール、比重1.33、商品名「キュアゾール2PHZ−PW」、四国化成社製
7 軟磁性粒子
Claims (3)
- 軟磁性粒子、エポキシ樹脂、フェノール樹脂およびアクリル樹脂を含有する軟磁性樹脂組成物であって、
前記エポキシ樹脂が、トリスヒドロキシフェニルメタン型エポキシ樹脂であり、
前記フェノール樹脂が、フェノールノボラック樹脂であり、
エポキシ樹脂、フェノール樹脂およびアクリル樹脂の総量に対して、エポキシ樹脂の含有割合が、30質量%以上90質量%以下であり、
エポキシ樹脂、フェノール樹脂およびアクリル樹脂の総量に対して、アクリル樹脂の含有割合が、1.0質量%以上15.0質量%以下であり、
前記軟磁性粒子の含有割合は、前記軟磁性樹脂組成物に対して、60体積%以上であり、
硬化後のガラス転移温度以上における線膨張係数が22.0ppm/℃以下であることを特徴とする、軟磁性樹脂組成物。 - 請求項1に記載の軟磁性樹脂組成物から形成されることを特徴とする、軟磁性フィルム。
- 厚さが500μm以下であることを特徴とする、請求項2に記載の軟磁性フィルム。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015088690A JP6812091B2 (ja) | 2014-05-29 | 2015-04-23 | 軟磁性樹脂組成物および軟磁性フィルム |
| CN201580028614.3A CN106415743A (zh) | 2014-05-29 | 2015-05-12 | 软磁性树脂组合物及软磁性薄膜 |
| KR1020167032643A KR102342068B1 (ko) | 2014-05-29 | 2015-05-12 | 연자성 수지 조성물 및 연자성 필름 |
| US15/312,464 US20170110231A1 (en) | 2014-05-29 | 2015-05-12 | Soft magnetic resin composition and soft magnetic film |
| PCT/JP2015/063643 WO2015182375A1 (ja) | 2014-05-29 | 2015-05-12 | 軟磁性樹脂組成物および軟磁性フィルム |
| EP15799816.2A EP3151253B1 (en) | 2014-05-29 | 2015-05-12 | Soft magnetic resin composition and soft magnetic film |
| TW104116699A TWI660377B (zh) | 2014-05-29 | 2015-05-25 | Soft magnetic resin composition and soft magnetic film |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014111612 | 2014-05-29 | ||
| JP2014111612 | 2014-05-29 | ||
| JP2015088690A JP6812091B2 (ja) | 2014-05-29 | 2015-04-23 | 軟磁性樹脂組成物および軟磁性フィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016006852A JP2016006852A (ja) | 2016-01-14 |
| JP6812091B2 true JP6812091B2 (ja) | 2021-01-13 |
Family
ID=54698713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015088690A Active JP6812091B2 (ja) | 2014-05-29 | 2015-04-23 | 軟磁性樹脂組成物および軟磁性フィルム |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20170110231A1 (ja) |
| EP (1) | EP3151253B1 (ja) |
| JP (1) | JP6812091B2 (ja) |
| KR (1) | KR102342068B1 (ja) |
| CN (1) | CN106415743A (ja) |
| TW (1) | TWI660377B (ja) |
| WO (1) | WO2015182375A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023181742A1 (ja) | 2022-03-22 | 2023-09-28 | 味の素株式会社 | 磁性基板の製造方法 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015082554A (ja) * | 2013-10-22 | 2015-04-27 | 日東電工株式会社 | 軟磁性樹脂組成物、および、軟磁性フィルム |
| JP6526471B2 (ja) * | 2014-05-29 | 2019-06-05 | 日東電工株式会社 | 軟磁性フィルム |
| KR101831860B1 (ko) * | 2016-05-31 | 2018-02-26 | 에스케이씨 주식회사 | 안테나 소자 및 이의 제조방법 |
| WO2018105347A1 (ja) | 2016-12-07 | 2018-06-14 | 日東電工株式会社 | モジュールの製造方法 |
| WO2018105348A1 (ja) | 2016-12-07 | 2018-06-14 | 日東電工株式会社 | モジュールの製造方法 |
| JP7001103B2 (ja) * | 2017-11-30 | 2022-01-19 | 昭和電工マテリアルズ株式会社 | シート状積層体及び積層物 |
| KR102597726B1 (ko) * | 2018-07-25 | 2023-11-06 | 아지노모토 가부시키가이샤 | 자성 페이스트 |
| EP3828901A4 (en) * | 2018-07-25 | 2022-05-04 | Ajinomoto Co., Inc. | MAGNETIC PASTE |
| WO2020246246A1 (ja) * | 2019-06-04 | 2020-12-10 | 昭和電工マテリアルズ株式会社 | コンパウンド、成型体及び硬化物 |
| JP2021002553A (ja) * | 2019-06-20 | 2021-01-07 | 日立金属株式会社 | 磁性材、積層磁性体および積層コア、並びに、磁性材の製造方法および積層磁性体の製造方法 |
| TWI734172B (zh) * | 2019-08-19 | 2021-07-21 | 肥特補科技股份有限公司 | 絕緣軟磁膜積層電路板 |
| JP7700054B2 (ja) * | 2020-02-05 | 2025-06-30 | 富士フイルム株式会社 | 磁性粒子含有組成物、磁性粒子含有膜及び電子部品 |
| JP7530973B2 (ja) * | 2020-06-09 | 2024-08-08 | 富士フイルム株式会社 | 組成物、磁性粒子含有膜、及び、電子部品 |
| EP4220669A4 (en) * | 2020-09-24 | 2024-03-20 | FUJIFILM Corporation | COMPOSITION, CURED PRODUCT CONTAINING MAGNETIC PARTICLES, SUBSTRATE INTRODUCED BY MAGNETIC PARTICLES AND ELECTRONIC MATERIAL |
| CN116114383A (zh) * | 2020-10-13 | 2023-05-12 | 三井化学株式会社 | 显示元件密封材料、有机el元件密封材料和显示元件密封片 |
| US11710588B2 (en) * | 2021-06-14 | 2023-07-25 | Tokin Corporation | Composite magnetic sheet and forming method of composite magnetic sheet |
| WO2023145500A1 (ja) * | 2022-01-31 | 2023-08-03 | 富士フイルム株式会社 | 組成物の製造方法、磁性材料、電子部品 |
| WO2026070677A1 (ja) * | 2024-09-30 | 2026-04-02 | パナソニックIpマネジメント株式会社 | 磁性樹脂組成物、磁性ペースト、磁性シート及び成形体 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3514843B2 (ja) * | 1994-10-07 | 2004-03-31 | 日本化薬株式会社 | 金属粉バインダー用エポキシ樹脂及びその硬化物 |
| JP2002158482A (ja) * | 2000-11-16 | 2002-05-31 | Kitagawa Ind Co Ltd | 電磁波吸収体用金属粉末,電磁波吸収体,及び塗料 |
| JP2005340530A (ja) * | 2004-05-27 | 2005-12-08 | Aica Kogyo Co Ltd | 電磁波シールド樹脂組成物 |
| JP5062714B2 (ja) * | 2006-01-19 | 2012-10-31 | 日本化薬株式会社 | 活性エネルギー線硬化型樹脂組成物、及びその用途 |
| JP2008021990A (ja) * | 2006-06-16 | 2008-01-31 | Nitta Ind Corp | 電磁干渉抑制体および電磁障害抑制方法 |
| US8123972B2 (en) * | 2006-10-31 | 2012-02-28 | Sony Corporation | Sheet-like soft-magnetic material and production method thereof |
| CN101536125B (zh) * | 2006-10-31 | 2011-12-14 | 索尼化学&信息部件株式会社 | 层合型软磁片的制备方法 |
| JP4962220B2 (ja) * | 2007-08-30 | 2012-06-27 | 日立化成工業株式会社 | 難燃化ノイズ抑制シート |
| JP2009059753A (ja) * | 2007-08-30 | 2009-03-19 | Hitachi Chem Co Ltd | 難燃化ノイズ抑制シート |
| CN100595850C (zh) * | 2007-09-05 | 2010-03-24 | 湖州科达磁电有限公司 | 有机/无机复合绝缘包覆铁粉的软磁复合材料及其制备方法 |
| US8453906B2 (en) * | 2010-07-14 | 2013-06-04 | Ethicon Endo-Surgery, Inc. | Surgical instruments with electrodes |
| TWI521001B (zh) * | 2011-02-08 | 2016-02-11 | 鐘化股份有限公司 | 高熱傳導性熱塑性樹脂、樹脂組合物及成形體 |
| JP5626078B2 (ja) * | 2011-03-31 | 2014-11-19 | Tdk株式会社 | 磁性シート |
| JP2013014709A (ja) * | 2011-07-05 | 2013-01-24 | Nitto Denko Corp | 電子部品封止用エポキシ樹脂組成物およびそれを用いた電子部品装置 |
| JP2013026324A (ja) | 2011-07-19 | 2013-02-04 | Tomoegawa Paper Co Ltd | 複合磁性体 |
| JP5893917B2 (ja) * | 2011-12-28 | 2016-03-23 | 日東電工株式会社 | 電子部品用樹脂シート、電子部品用樹脂シートの製造方法、及び、半導体装置の製造方法 |
| JP5965148B2 (ja) * | 2012-01-05 | 2016-08-03 | 日東電工株式会社 | 無線電力伝送を用いたモバイル端末用受電モジュール及び当該モバイル端末用受電モジュールを備えたモバイル端末用充電池 |
| JP2013161939A (ja) * | 2012-02-03 | 2013-08-19 | Ibiden Co Ltd | シート材、シート材の製造方法、インダクタ部品、配線板及び磁性材料 |
| JP2014069409A (ja) * | 2012-09-28 | 2014-04-21 | Nitto Denko Corp | シート製造装置 |
| EP2819304B1 (en) * | 2013-06-26 | 2018-12-19 | Ampleon Netherlands B.V. | Doherty amplifier |
-
2015
- 2015-04-23 JP JP2015088690A patent/JP6812091B2/ja active Active
- 2015-05-12 US US15/312,464 patent/US20170110231A1/en not_active Abandoned
- 2015-05-12 EP EP15799816.2A patent/EP3151253B1/en not_active Not-in-force
- 2015-05-12 KR KR1020167032643A patent/KR102342068B1/ko not_active Expired - Fee Related
- 2015-05-12 CN CN201580028614.3A patent/CN106415743A/zh active Pending
- 2015-05-12 WO PCT/JP2015/063643 patent/WO2015182375A1/ja not_active Ceased
- 2015-05-25 TW TW104116699A patent/TWI660377B/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023181742A1 (ja) | 2022-03-22 | 2023-09-28 | 味の素株式会社 | 磁性基板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170015896A (ko) | 2017-02-10 |
| EP3151253B1 (en) | 2021-11-10 |
| KR102342068B1 (ko) | 2021-12-21 |
| WO2015182375A1 (ja) | 2015-12-03 |
| CN106415743A (zh) | 2017-02-15 |
| EP3151253A4 (en) | 2018-02-07 |
| EP3151253A1 (en) | 2017-04-05 |
| JP2016006852A (ja) | 2016-01-14 |
| US20170110231A1 (en) | 2017-04-20 |
| TW201611047A (zh) | 2016-03-16 |
| TWI660377B (zh) | 2019-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6812091B2 (ja) | 軟磁性樹脂組成物および軟磁性フィルム | |
| JP6970786B2 (ja) | 軟磁性樹脂組成物および軟磁性フィルム | |
| KR102281408B1 (ko) | 연자성 수지 조성물, 연자성 접착 필름, 연자성 필름 적층 회로 기판, 및 위치 검출 장치 | |
| CN105659338B (zh) | 软磁性树脂组合物和软磁性薄膜 | |
| KR102253203B1 (ko) | 연자성 입자 분말, 연자성 수지 조성물, 연자성 필름, 연자성 필름 적층 회로 기판 및 위치 검출 장치 | |
| JP6297260B2 (ja) | 軟磁性熱硬化性接着フィルム、軟磁性フィルム積層回路基板、および、位置検出装置 | |
| JP6514462B2 (ja) | 軟磁性樹脂組成物および軟磁性フィルム | |
| WO2014192445A1 (ja) | 軟磁性フィルム積層回路基板の製造方法 | |
| JP6526471B2 (ja) | 軟磁性フィルム | |
| JP6778991B2 (ja) | 軟磁性熱硬化性フィルムおよび軟磁性フィルム | |
| WO2014132879A1 (ja) | 軟磁性熱硬化性フィルム、および、軟磁性フィルム | |
| JP6297315B2 (ja) | 軟磁性フィルム | |
| JP6514461B2 (ja) | 軟磁性粒子粉末、軟磁性樹脂組成物、軟磁性フィルム、軟磁性フィルム積層回路基板および位置検出装置 | |
| WO2016088849A1 (ja) | 軟磁性樹脂組成物および軟磁性フィルム | |
| WO2014132880A1 (ja) | 軟磁性フィルム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180222 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180905 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190514 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20200107 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200401 |
|
| C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20200401 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20200407 |
|
| C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20200414 |
|
| A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20200619 |
|
| C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20200623 |
|
| C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200818 |
|
| C302 | Record of communication |
Free format text: JAPANESE INTERMEDIATE CODE: C302 Effective date: 20200925 |
|
| C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20200929 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201012 |
|
| C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20201110 |
|
| C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20201215 |
|
| C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20201215 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201216 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6812091 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |