(19)
(11) EP 2 591 296 A2

(12)

(88) Date of publication A3:
07.07.2011

(43) Date of publication:
15.05.2013 Bulletin 2013/20

(21) Application number: 10777178.4

(22) Date of filing: 03.11.2010
(51) International Patent Classification (IPC): 
F25B 7/00(2006.01)
F25B 9/00(2006.01)
(86) International application number:
PCT/US2010/055218
(87) International publication number:
WO 2011/056824 (12.05.2011 Gazette 2011/19)
(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: 03.11.2009 US 257527 P

(71) Applicant: E. I. du Pont de Nemours and Company
Wilmington, DE 19898 (US)

(72) Inventors:
  • MINOR, Barbara, Haviland
    Elkton, Maryland 21921 (US)
  • KONTOMARIS, Konstantinos
    Wilmington, Delaware 19808 (US)
  • LECK, Thomas, J.
    Hockessin, Delaware 19707 (US)

(74) Representative: Matthews, Derek Peter 
Dehns St Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


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