(19)
(11) EP 2 962 313 A1

(12)

(43) Date of publication:
06.01.2016 Bulletin 2016/01

(21) Application number: 13876550.8

(22) Date of filing: 07.05.2013
(51) International Patent Classification (IPC): 
H01F 27/32(2006.01)
C08F 2/46(2006.01)
 H01F 27/00(2006.01)
(86) International application number:
PCT/CN2013/075262
(87) International publication number:
WO 2014/131245 (04.09.2014 Gazette 2014/36)
(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

(30) Priority: 01.03.2013 WO PCT/CN2013/072081

(71) Applicant: ABB Technology Ltd.
8050 Zürich (CH)

(72) Inventors:
  • CHEN, Jiansheng
    Beijing 100024 (CN)
  • HO, Chau-Hon
    CH-4332 Stein (CH)
  • ROCKS, Jens
    CH-8807 Freienbach (CH)
  • ZHANG, Sufeng
    Shaanxi 710021 (CN)
  • SCHMIDT, Lars
    S-57232 Oskarshamn (SE)
  • FENG, Yong
    Beijing 100015 (CN)
  • MENG, Delun
    Beijing 100015 (CN)
  • SUN, Zhaoxia
    Shaanxi 710021 (CN)

(74) Representative: Zimmermann & Partner Patentanwälte mbB 
Postfach 330 920
80069 München
80069 München (DE)

   


(54) ELECTRICALLY INSULATING COMPOSITE MATERIAL AND ELECTRICAL DEVICE COMPRISING THE SAME