(19)

(11)

EP 2 480 851 A1

(12)

(43) Date of publication: 01.08.2012 Bulletin 2012/31 (21) Application number: 09849927.0 (22) Date of filing: 14.12.2009

(51) International Patent Classification (IPC):  F28D 20/00(2006.01) F25B 39/04(2006.01) F24D 15/02(2006.01) F25B 41/06(2006.01) (86) International application number: PCT/US2009/067823 (87) International publication number: WO 2011/037596 (31.03.2011 Gazette 2011/13)

(84) Designated Contracting States: 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 SE SI SK SM TR (30) Priority: 25.09.2009 US 245767 P (71) Applicant: Dow Global Technologies LLC Midland, MI 48674 (US)	(72) Inventors: SOUKHOJAK, Andrey Midland, MI 48640 (US) BANK, David Midland, MI 48642 (US) (74) Representative: Raynor, John  Beck Greener Fulwood House 12 Fulwood Place London WC1V 6HR London WC1V 6HR (GB)