(19)

(11)

EP 2 451 752 A2

(12)

(88) Date of publication A3: 16.06.2011 (43) Date of publication: 16.05.2012 Bulletin 2012/20 (21) Application number: 10797801.7 (22) Date of filing: 07.07.2010

(51) International Patent Classification (IPC):  C02F 11/12(2006.01) C10L 3/08(2006.01) C02F 1/04(2006.01) B01D 25/12(2006.01) (86) International application number: PCT/US2010/041245 (87) International publication number: WO 2011/005883 (13.01.2011 Gazette 2011/02)

(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 SE SI SK SM TR (30) Priority: 07.07.2009 US 223617 P (71) Applicant: Nowa Technology, Inc. Prairie Village, KS 66207 (US)	(72) Inventor: Deshazo Eugene F. Prairie Village ,KS 66207-2602 (US) (74) Representative: Verhees, Godefridus Josephus Maria  Brabants Octrooibureau B.V. De Pinckart 54 5674 CC Nuenen 5674 CC Nuenen (NL)