(19)
(11) EP 2 773 687 A1

(12)

(43) Date of publication:
10.09.2014 Bulletin 2014/37

(21) Application number: 12845124.2

(22) Date of filing: 31.10.2012
(51) International Patent Classification (IPC): 
C08G 75/06(2006.01)
(86) International application number:
PCT/US2012/062736
(87) International publication number:
WO 2013/066973 (10.05.2013 Gazette 2013/19)
(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: 31.10.2011 US 201161553326 P

(71) Applicant: Corning Inc.
Corning, NY 14831 (US)

(72) Inventors:
  • HE, Mingqian
    Horseheads, New York 14845 (US)
  • LI, Jianfeng
    Lake St. Louis, Missouri 63367 (US)
  • MATTHEWS, James Robert
    Painted Post, New York 14870 (US)
  • NIU, Weijun
    Painted Post, New York 14870 (US)
  • WALLACE, Arthur L.
    Painted Post, New York 14870 (US)

(74) Representative: Oldroyd, Richard Duncan 
Elkington and Fife LLP Prospect House 8 Pembroke Road
Sevenoaks, Kent TN13 1XR
Sevenoaks, Kent TN13 1XR (GB)

   


(54) FUSED THIOPHENES, METHODS OF MAKING FUSED THIOPHENES, AND USES THEREOF