EP 2761628 A1 20140806 - ELECTRIC ELEMENT INCLUDING A LAYER OF A POLYURIC MATERIAL WITH ELECTRICAL CONDUCTIVITY GRADIENT
Title (en)
ELECTRIC ELEMENT INCLUDING A LAYER OF A POLYURIC MATERIAL WITH ELECTRICAL CONDUCTIVITY GRADIENT
Title (de)
ELEKTRISCHES ELEMENT MIT EINER SCHICHT AUS POLYHARNSTOFF MIT ELEKTRISCHER LEITFÄHIGKEITSGRADIENTEN
Title (fr)
ÉLÉMENT ÉLECTRIQUE COMPRENANT UNE COUCHE D'UN MATÉRIAU POLYURIQUE A GRADIENT DE CONDUCTIVITÉ ÉLECTRIQUE
Publication
Application
Priority
- FR 1158683 A 20110928
- FR 2012052185 W 20120927
Abstract (en)
[origin: WO2013045845A1] The present invention relates to an electrical element (100, 101, 102) including an electrically conductive element (3, 5, 10, 31, 32, 51), characterised in that the electrical element also includes a first layer (1) of a polymer material with electrical conductivity gradient obtained from a polymer composition including at least one polymer and conductive carbonaceous fillers.
IPC 8 full level
H01B 3/44 (2006.01); B82Y 30/00 (2011.01); C08K 3/04 (2006.01); H01B 3/30 (2006.01); H01B 7/28 (2006.01); H01B 9/02 (2006.01)
CPC (source: EP US)
C08K 3/041 (2017.04 - EP US); H01B 1/24 (2013.01 - EP US); H01B 3/004 (2013.01 - EP US); H01B 3/441 (2013.01 - EP US); H01B 3/446 (2013.01 - EP US); H01B 7/2813 (2013.01 - EP US); H02G 15/068 (2013.01 - EP US); H02G 15/184 (2013.01 - EP US); B82Y 30/00 (2013.01 - EP US); B82Y 99/00 (2013.01 - US); C08K 3/04 (2013.01 - EP US); C08K 3/042 (2017.04 - EP US); C08K 3/045 (2017.04 - EP US); C08K 2201/011 (2013.01 - EP US); F27D 2019/0028 (2013.01 - EP US); F27D 2019/0093 (2013.01 - EP US); Y10S 977/783 (2013.01 - EP US); Y10S 977/932 (2013.01 - EP US); Y10T 428/2918 (2015.01 - EP US)
Citation (search report)
See references of WO 2013045845A1
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)
FR 2980622 A1 20130329; FR 2980622 B1 20130927; AU 2012314162 A1 20140417; AU 2012314162 B2 20161103; EP 2761628 A1 20140806; US 2014246220 A1 20140904; US 9697925 B2 20170704; WO 2013045845 A1 20130404
DOCDB simple family (application)
FR 1158683 A 20110928; AU 2012314162 A 20120927; EP 12775773 A 20120927; FR 2012052185 W 20120927; US 201214345314 A 20120927