Global Patent Index - EP 3501049 A1

EP 3501049 A1 20190626 - FLEXIBLE ELECTRODE-SEPARATOR ELEMENTS, AND METHOD FOR MANUFACTURING SAME

Title (en)

FLEXIBLE ELECTRODE-SEPARATOR ELEMENTS, AND METHOD FOR MANUFACTURING SAME

Title (de)

FLEXIBLE ELEKTRODENSEPARATORELEMENTE UND VERFAHREN ZUR HERSTELLUNG DAVON

Title (fr)

ÉLÉMENTS ÉLECTRODE-SÉPARATEUR FLEXIBLES ET PROCÉDÉS POUR LEUR PRÉPARATION

Publication

EP 3501049 A1 (FR)

Application

EP 17830160 A

Priority

  • US 201662365450 P
  • CA 2017050881 W

Abstract (en)

[origin: WO2018014137A1] Described is a method for manufacturing flexible electrode-separator elements or assemblies, said method involving applying an electrode material to the separator. The electrode material contains graphene produced by graphite exfoliation. The electrode-separator elements obtained by said method and the use thereof in electrochemical cells are also described.

IPC 8 full level

H01M 4/139 (2010.01); H01M 10/052 (2010.01)

CPC (source: EP KR US)

H01M 2/145 (2013.01 - US); H01M 2/1653 (2013.01 - EP KR US); H01M 2/1673 (2013.01 - EP KR US); H01M 2/1686 (2013.01 - KR); H01M 4/0402 (2013.01 - EP KR US); H01M 4/0471 (2013.01 - KR); H01M 4/13 (2013.01 - EP KR US); H01M 4/139 (2013.01 - EP KR US); H01M 4/1391 (2013.01 - EP KR US); H01M 4/1397 (2013.01 - EP KR US); H01M 4/621 (2013.01 - EP); H01M 4/625 (2013.01 - EP KR US); H01M 10/0525 (2013.01 - US); H01M 4/131 (2013.01 - EP KR US); H01M 4/136 (2013.01 - EP KR US); H01M 10/052 (2013.01 - EP KR US); H01M 2220/20 (2013.01 - EP KR US); H01M 2220/30 (2013.01 - EP); Y02E 60/10 (2013.01 - EP US)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2018014137 A1 20180125; CA 3031454 A1 20180125; CN 109690839 A 20190426; EP 3501049 A1 20190626; EP 3501049 A4 20200603; JP 2019521499 A 20190725; KR 20190039155 A 20190410; US 2019288260 A1 20190919

DOCDB simple family (application)

CA 2017050881 W 20170721; CA 3031454 A 20170721; CN 201780051250 A 20170721; EP 17830160 A 20170721; JP 2019503286 A 20170721; KR 20197005319 A 20170721; US 201716318878 A 20170721