EP 2963658 A4 20161109 - SOFT MAGNETIC THERMOSETTING FILM AND SOFT MAGNETIC FILM
Title (en)
SOFT MAGNETIC THERMOSETTING FILM AND SOFT MAGNETIC FILM
Title (de)
WEICHMAGNETISCHER WÄRMEHÄRTENDER FILM UND WEICHMAGNETISCHER FILM
Title (fr)
FILM THERMODURCISSABLE MAGNÉTIQUE SOUPLE ET FILM MAGNÉTIQUE SOUPLE
Publication
Application
Priority
- JP 2013035700 A 20130226
- JP 2013110804 A 20130527
- JP 2013243065 A 20131125
- JP 2014054105 W 20140221
Abstract (en)
[origin: EP2963658A1] A soft magnetic thermosetting film contains soft magnetic particles. The ratio (µ1'/µ0') of a relative magnetic permeability µ1' at a frequency of 1 MHz at the time of curing the soft magnetic thermosetting film by heating to be allowed to stand under an atmosphere of 85°C and 85%RH for 168 hours to an initial relative magnetic permeability µ0' at a frequency of 1 MHz immediately after curing the soft magnetic thermosetting film by heating is 0.85 or more.
IPC 8 full level
H01F 1/26 (2006.01)
CPC (source: EP)
H01F 1/26 (2013.01); H01F 41/16 (2013.01)
Citation (search report)
- [XI] JP 2009059752 A 20090319 - HITACHI CHEMICAL CO LTD
- [XDI] JP 2012212790 A 20121101 - TDK CORP
- [I] US 2009110587 A1 20090430 - ARAMAKI KEISUKE [JP], et al
- [A] WO 2007013436 A1 20070201 - SONY CHEM & INF DEVICE CORP [JP], et al
- See references of WO 2014132879A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2963658 A1 20160106; EP 2963658 A4 20161109; TW 201435931 A 20140916; TW I652702 B 20190301; WO 2014132879 A1 20140904
DOCDB simple family (application)
EP 14757682 A 20140221; JP 2014054105 W 20140221; TW 103106554 A 20140226