(19)
(11) EP 2 702 085 A1

(12)

(43) Date of publication:
05.03.2014 Bulletin 2014/10

(21) Application number: 12714013.5

(22) Date of filing: 16.04.2012
(51) International Patent Classification (IPC): 
C08G 61/12(2006.01)
H01L 51/05(2006.01)
H01L 51/00(2006.01)
H01L 51/42(2006.01)
(86) International application number:
PCT/EP2012/056943
(87) International publication number:
WO 2012/146504 (01.11.2012 Gazette 2012/44)
(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: 27.04.2011 US 201161479444 P
27.04.2011 EP 11163952

(71) Applicant: BASF SE
67056 Ludwigshafen (DE)

(72) Inventors:
  • MISHRA, Ashok Kumar
    Singapore 140161 (SG)
  • VAIDYANATHAN, Subramanian
    4057 Basel (CH)
  • NOGUCHI, Hiroyoshi
    Singapore 098830 (SG)
  • DÖTZ, Florian
    Singapore 098627 (SG)
  • GUAN, Yucui
    Singapore 272003 (SG)

(74) Representative: Bernhardt, Wolfgang Willy-Hans et al
BASF Schweiz AG IP Department P.O. Box
4002 Basel
4002 Basel (CH)

   


(54) SEMICONDUCTOR MATERIALS BASED ON DITHIENOPYRIDONE COPOLYMERS