(19)

(11)

EP 2 748 470 A1

(12)

(43) Date of publication: 02.07.2014 Bulletin 2014/27 (21) Application number: 12825745.8 (22) Date of filing: 06.08.2012

(51) International Patent Classification (IPC):  F16B 2/02(2006.01) B65D 90/12(2006.01) F16B 5/06(2006.01) (86) International application number: PCT/US2012/049709 (87) International publication number: WO 2013/028338 (28.02.2013 Gazette 2013/09)

(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: 23.08.2011 US 201113215828 (71) Applicant: UOP LLC Des Plaines, Illinois 60017-5017 (US)	(72) Inventor: LESNIAK, Steven Des Plaines, Illinois 60017-5017 (US) (74) Representative: Boult Wade Tennant  Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)