(19)
(11) EP 2 698 350 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
10.03.2021 Bulletin 2021/10

(45) Mention of the grant of the patent:
09.12.2020 Bulletin 2020/50

(21) Application number: 12771049.9

(22) Date of filing: 10.04.2012
(51) International Patent Classification (IPC): 
C01D 15/04(2006.01)
H01M 10/056(2010.01)
 H01M 10/0525(2010.01)
H01M 10/0568(2010.01)
(86) International application number:
PCT/JP2012/059816
(87) International publication number:
WO 2012/141180 (18.10.2012 Gazette 2012/42)

(54)

NONAQUEOUS ELECTROLYTE SOLUTION, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

NICHTWÄSSRIGE ELEKTROLYTLÖSUNG UND SEKUNDÄRBATTERIE MIT NICHTWÄSSRIGEM ELEKTROLYT

SOLUTION NON AQUEUSE D'ÉLECTROLYTE ET BATTERIE SECONDAIRE À ÉLECTROLYTE NON AQUEUX

(84) Designated Contracting States:
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

(30) Priority: 11.04.2011 JP 2011087281
13.04.2011 JP 2011089341
19.04.2011 JP 2011093001

(43) Date of publication of application:
19.02.2014 Bulletin 2014/08

(60) Divisional application:
20202523.5 / 3782958

(73) Proprietors:
  • Mitsubishi Chemical Corporation
    Tokyo 100-8251 (JP)
  • MU Ionic Solutions Corporation
    Tokyo 100-8251 (JP)

(72) Inventors:
  • KAWAKAMI, Daisuke
    Yokohama-shi Kanagawa 227-8502 (JP)
  • YAMAGUCHI, Ryo
    Yokohama-shi Kanagawa 227-8502 (JP)
  • TOKUDA, Hiroyuki
    Inashiki-gun Ibaraki 300-0332 (JP)
  • TAKEHARA, Masahiro
    Yokohama-shi Kanagawa 227-8502 (JP)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)


(56) References cited: : 
WO-A1-2010/113483
DE-A1- 10 107 384
JP-A- 2003 192 661
JP-A- 2010 254 543
 WO-A1-2011/099585
JP-A- 55 144 663
JP-A- 2008 544 457
US-B1- 6 555 078
   
     
    Remarks:
    The file contains technical information submitted after the application was filed and not included in this specification
     
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).