(19)

(11)

EP 2 212 449 A1

(12)

(43) Date of publication: 04.08.2010 Bulletin 2010/31 (21) Application number: 08845681.9 (22) Date of filing: 03.11.2008

(51) International Patent Classification (IPC):  C25B 1/46(2006.01) C10L 1/30(2006.01) B01D 61/42(2006.01) (86) International application number: PCT/US2008/082278 (87) International publication number: WO 2009/059315 (07.05.2009 Gazette 2009/19)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 02.11.2007 US 985033 P (71) Applicant: Ceramatec, Inc. Salt Lake City, UT 84119 (US)	(72) Inventors: BALAGOPAL, Shekar Sandy UT 84093 (US) PENDELTON, Justin Salt Lake City UT 84124 (US) JOSHI, Ashok Salt Lake City UT 84124 (US) BHAVARAJU, Sai West Jordan UT 84088 (US) (74) Representative: Harrison Goddard Foote  Belgrave Hall Belgrave Street Leeds LS2 8DD Leeds LS2 8DD (GB)