(19)
(11)EP 2 956 979 A1

(12)

(43)Date of publication:
23.12.2015 Bulletin 2015/52

(21)Application number: 12890176.6

(22)Date of filing:  21.12.2012
(51)International Patent Classification (IPC): 
H01M 8/02(2006.01)
C08F 14/18(2006.01)
C08J 5/22(2006.01)
H01M 8/10(2006.01)
C08L 27/12(2006.01)
(86)International application number:
PCT/US2012/071405
(87)International publication number:
WO 2014/098912 (26.06.2014 Gazette  2014/26)
(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
Designated Extension States:
BA ME

(71)Applicants:
  • Toyota Jidosha Kabushiki Kaisha
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • Audi AG
    85045 Ingolstadt (DE)

(72)Inventors:
  • YANG, Zhiwei
    South Windsor, Connecticut 06074 (US)
  • GUMMALLA, Mallika
    Longmeadow, Massachusetts 01106 (US)
  • HOSOKAWA, Yoichi
    Ann Arbor, Michigan 48105 (US)

(74)Representative: Wohlfrom, Karl-Heinz et al
KSNH Patentanwälte Klunker Schmitt-Nilson Hirsch Destouchesstrasse 68
80796 München
80796 München (DE)

  


(54)PROTON EXCHANGE MATERIAL AND METHOD THEREFOR