公开(公告)号：EP2214180B1

公开(公告)日：2018-09-05

申请号：EP09169883.7

申请日：2009-09-10

Applicant: Korea Institute of Science and Technology

Inventor： Kim, Sang Woo ,  Park, Ji Hea ,  Kim, Yoon Bae

IPC: H01F1/26 ,  H01F1/37 ,  B22F1/02 ,  C22C19/03 ,  C22C19/07 ,  C22C30/00 ,  C22C38/08 ,  C22C38/10 ,  C23C18/16 ,  C23C18/18 ,  H05K9/00 ,  H05K1/02

CPC classification number: H01F1/26 ,  B22F1/025 ,  C22C19/03 ,  C22C19/07 ,  C22C30/00 ,  C22C38/08 ,  C22C38/10 ,  C23C18/1639 ,  C23C18/1882 ,  H01F1/37 ,  H01F41/24 ,  H05K1/0233 ,  H05K9/0083

Abstract: This invention relates to a magnetic composite powder, a method of preparing the same and an electromagnetic noise suppressing film comprising the same. The magnetic composite powder and the electromagnetic noise suppressing film can effectively suppress unwanted electromagnetic waves emitted by various parts of an advanced digital device having high performance characteristics in terms of speed, frequency and functionality.

公开(公告)号：EP3360143A1

公开(公告)日：2018-08-15

申请号：EP16781346.8

申请日：2016-10-06

Applicant: Magment UG (Haftungsbeschränkt)

Inventor： ESGUERRA, Mauricio

IPC: H01F1/37 ,  B60L11/18 ,  H01F3/08 ,  H01F38/14

CPC classification number: H01F38/14 ,  B60L53/12 ,  B60L53/30 ,  B60L53/36 ,  B60L53/38 ,  H01F1/37 ,  H01F3/08 ,  H01F27/2866 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: The invention relates to an arrangement for inductively supplying energy to electric or hybrid vehicles, wherein power is inductively transmitted without contact from a primary coil integrated into a roadway to a second coil located in the vehicle to be supplied. Because the primary coil is embedded in a magnetizable concrete, the magnetic field provided by the primary coil is concentrated toward the intended charging position of the secondary coil. This enables power transmission with low stray field and high efficiency.

公开(公告)号：EP3196167A1

公开(公告)日：2017-07-26

申请号：EP15841973.9

申请日：2015-08-31

Applicant: Powdertech Co., Ltd. ,  Tatsuta Electric Wire & Cable Co., Ltd.

Inventor： AGA, Koji ,  IGARASHI, Tetsuya ,  TAKAHASHI, Akio

IPC: C01G49/00 ,  C08K3/22 ,  C08K9/04 ,  C08L101/00 ,  H01F1/00

CPC classification number: C01G49/0072 ,  C01P2002/50 ,  C01P2004/32 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/42 ,  C08K3/22 ,  C08K9/04 ,  C08K2003/2265 ,  C08L101/00 ,  C09C1/22 ,  C09C1/24 ,  H01F1/00 ,  H01F1/37

Abstract: The present invention provides a spherical ferrite powder that is excellent in filling ability and moldability if used as a filler, is excellent in handling ability, and is high in resistivity; a resin compound including the ferrite powder; and a molded product made of the resin compound. The spherical ferrite powder including 15 to 30 wt% of ferrite particles having the particle diameter less than 11 µm and have the volume average particle diameter of 10 to 50 µm; the resin compound including the ferrite powder; and the molded product made of the resin compound are employed.

Abstract translation: 本发明提供一种球形铁氧体粉末，其在用作填料时具有优异的填充能力和成型性，处理能力优异并且电阻率高; 包含铁氧体粉末的树脂化合物; 以及由该树脂化合物制成的模制产品。 所述球状铁氧体粉末含有15〜30重量％的粒径小于11μm的铁氧体粒子，且体积平均粒径为10〜50μm， 含有铁氧体粉末的树脂组合物; 并采用由树脂化合物制成的模制产品。

公开(公告)号：EP2980174A4

公开(公告)日：2016-11-09

申请号：EP14775004

申请日：2014-01-23

Applicant: NITTO DENKO CORP

Inventor： EBE HIROFUMI ,  HABU TAKASHI

IPC: C09J7/00 ,  B32B3/10 ,  B32B27/00 ,  B32B27/18 ,  B32B27/28 ,  H01F1/26 ,  H01F1/375 ,  H05K1/02 ,  H05K1/03

CPC classification number: C09J7/0282 ,  B32B7/12 ,  B32B27/00 ,  B32B27/08 ,  B32B27/18 ,  B32B27/308 ,  B32B27/38 ,  B32B2307/208 ,  B32B2405/00 ,  B32B2457/08 ,  C08K3/08 ,  C08K2201/01 ,  C09J7/0278 ,  C09J7/245 ,  C09J7/25 ,  C09J7/35 ,  C09J9/00 ,  C09J133/00 ,  C09J163/00 ,  C09J165/02 ,  C09J2201/36 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2433/00 ,  C09J2461/00 ,  C09J2463/00 ,  G01D5/20 ,  G06F3/046 ,  G06F2203/04103 ,  H01F1/26 ,  H01F1/37 ,  H05K1/0313 ,  H05K1/0373 ,  H05K3/281 ,  H05K2201/0195 ,  H05K2201/086

Abstract: A soft magnetic thermosetting adhesive film includes a magnetic layer and a surface layer laminated on one side of the magnetic layer. The magnetic layer is formed from a magnetic composition containing acrylic resin, epoxy resin, phenol resin, and soft magnetic particles. The surface layer is formed from a surface layer composition containing acrylic resin, epoxy resin, and phenol resin and not substantially containing soft magnetic particles.

公开(公告)号：EP3062316A1

公开(公告)日：2016-08-31

申请号：EP14856532.8

申请日：2014-09-04

Applicant: Nitto Denko Corporation

Inventor： MATSUTOMI, Akihito ,  HABU, Takashi

IPC: H01F1/26 ,  C08J5/18 ,  H01F1/00

CPC classification number: H01F1/36 ,  H01F1/26 ,  H01F1/37 ,  H05K9/0075

Abstract: A soft magnetic resin composition contains flat soft magnetic particles, a resin component, and a rheology control agent.

Abstract translation: 软磁性树脂组合物含有扁平软磁性颗粒，树脂组分和流变控制剂。

公开(公告)号：EP2845204A4

公开(公告)日：2016-03-30

申请号：EP13784482

申请日：2013-04-30

Applicant: LG INNOTEK CO LTD

Inventor： HYUN SOON YOUNG ,  BAE SEOK ,  KIM SO YEON ,  MOON WON HA ,  LEE NAM YANG ,  LEE HYUNG EUI

IPC: H01F1/00 ,  H01F1/28 ,  H01F1/37 ,  H01F10/08 ,  H01F27/24 ,  H01F27/28 ,  H01F27/36 ,  H01F38/14 ,  H01J7/00 ,  H01J17/00 ,  H02J5/00 ,  H02J7/00 ,  H02J7/02

CPC classification number: H01F27/2804 ,  H01F1/28 ,  H01F1/37 ,  H01F5/00 ,  H01F27/24 ,  H01F27/365 ,  H01F38/14 ,  H02J5/005 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/70

Abstract: Since the magnetic film of the present invention has a much thinner thickness compared to a corresponding conventional magnetic layer and radiator coil material assembly and has no adhesive layer or air layer between the magnetic layer and the radiator, permeability required at the time of charging can be improved, a loss rate can be reduced and high charging efficiency can be obtained, Furthermore, since a band width and a gain rate can be improved, the magnetic film can be very usefully applied to wireless charging products which pursue slimming in design.

Abstract translation: 由于本发明的磁性片的厚度薄得多相比于相应的常规磁性层和散热器线圈材料组件，并且具有在充电可以是时所需的磁性层和所述散热器，渗透率之间没有粘合剂层或空气层 改善，损失率可以降低，充电效率高，可以获得进一步，由于带宽和增益率可以改善，磁性薄膜可以非常有用地应用到追求在设计减肥无线充电产品。

公开(公告)号：EP2938175A1

公开(公告)日：2015-10-28

申请号：EP13866144.2

申请日：2013-12-17

Applicant: TODA KOGYO CORP.

Inventor： YAMAMOTO, Kazumi

IPC: H05K9/00 ,  H01F1/00 ,  H01F1/22

CPC classification number: H05K9/009 ,  H01F1/26 ,  H01F1/37 ,  H05K9/0075 ,  H05K9/0083 ,  H05K9/0084 ,  H05K9/0088

Abstract: The present invention relates to an electromagnetic interference suppression sheet comprising a conductive layer comprising a conductive metal filler and having a surface electrical resistance of 100 to 5000 Ω/□, and a magnetic layer comprising a magnetic material mixed therein and having a real part µ ' of a magnetic permeability of 3 to 45 as measured at 100 MHz which is laminated on the conductive layer. The electromagnetic interference suppression sheet of the present invention is suitable for high-density packaging of electronic devices, and has an excellent low-pass filter characteristic in a near electromagnetic field in a wide frequency band ranging from a low frequency to a high frequency.

Abstract translation: 电磁干扰抑制片本发明涉及一种电磁干扰抑制片，其包含导电层，该导电层包括导电金属填料，其表面电阻为100〜5000Ω，磁性层包含混合在其中的磁性材料，并具有实部μ 在层压在导电层上的100MHz测量的磁导率为3〜45。 本发明的电磁干扰抑制片适用于电子器件的高密度封装，并且在从低频到高频的宽频带中的近电磁场中具有优异的低通滤波器特性。

公开(公告)号：EP2445938B1

公开(公告)日：2013-09-04

申请号：EP10722089.9

申请日：2010-05-28

Applicant: Evonik Degussa GmbH ,  United Initiators GmbH & Co. KG

Inventor： HERZOG, Harald ,  ROCKSTEIN, Konrad ,  KATUSIC, Stipan ,  KUNZ, Martin ,  NAGL, Iris ,  WOLF, Hanno

IPC: C08F4/00 ,  C08F4/32 ,  C08J3/24 ,  C01G5/00 ,  C01G49/00 ,  C09C3/12

CPC classification number: C08F4/32 ,  B82Y30/00 ,  C01G5/00 ,  C01G49/0036 ,  C01G49/0072 ,  C01G49/06 ,  C01G49/08 ,  C01G49/10 ,  C01G51/00 ,  C01P2002/32 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2004/88 ,  C01P2006/12 ,  C01P2006/42 ,  C04B35/62807 ,  C04B35/62884 ,  C04B35/62897 ,  C04B2235/3272 ,  C04B2235/5409 ,  C04B2235/5454 ,  C08F4/00 ,  C08J3/24 ,  C08J3/242 ,  C08K5/01 ,  C08K5/14 ,  C08K9/02 ,  C08K2201/01 ,  C09C3/12 ,  H01F1/37 ,  Y10S977/779

公开(公告)号：EP2435522A4

公开(公告)日：2013-03-06

申请号：EP10780869

申请日：2010-05-04

Applicant: TETRA LAVAL HOLDINGS & FINANCE

Inventor： KLINT ANN-CHARLOTTE ,  BERNTSSON MARTIN ,  ERIKSON FREDRIK

IPC: C09D11/00 ,  B31B50/88 ,  B65B61/02 ,  C09D5/23 ,  H01F1/44

CPC classification number: B31B1/88 ,  B31B50/88 ,  C01P2006/42 ,  C08K3/22 ,  C09C1/24 ,  C09D7/61 ,  C09D7/68 ,  C09D7/69 ,  C09D11/03 ,  H01F1/37 ,  H01F1/44 ,  H01F41/16 ,  Y10T428/24909

Abstract: A magnetizable ink suitable for a packing material for forming food packages is disclosed. The ink comprises magnetizable particles; a solvent; and a binder.

公开(公告)号：EP2314804B1

公开(公告)日：2012-07-11

申请号：EP10178790.1

申请日：2007-05-11

Applicant: Huf Hülsbeck & Fürst GmbH & Co. KG

Inventor： Müller, Ralph

IPC: E05B7/00

CPC classification number: E05B81/76 ,  B29C45/1676 ,  B29L2031/3029 ,  E05B15/1635 ,  E05B47/0038 ,  E05B77/36 ,  E05B85/16 ,  H01F1/37