(19)

(11)

EP 2 788 454 A1

(12)

(43) Date of publication: 15.10.2014 Bulletin 2014/42 (21) Application number: 12855660.2 (22) Date of filing: 04.12.2012

(51) International Patent Classification (IPC):  C10G 3/00(2006.01) C11B 1/10(2006.01) B09B 3/00(2006.01) C10L 1/02(2006.01) C11C 3/10(2006.01) (86) International application number: PCT/US2012/067687 (87) International publication number: WO 2013/085870 (13.06.2013 Gazette 2013/24)

(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: 05.12.2011 US 201161567107 P (71) Applicant: Delaware Valley College of Science & Agriculture Doylestown, Pennsylvania 18901 (US)	(72) Inventor: PETRUSO, Ronald T. Norristown, Pennsylvania 19403 (US) (74) Representative: Dunleavy, Kevin James  Mendelsohn, Drucker and Dunleavy, P.C. p/o De Vries & Metman Overschiestraat 180 1062 XK Amsterdam 1062 XK Amsterdam (NL)