(19)

(11)

EP 2 916 825 A1

(12)

(43) Date of publication: 16.09.2015 Bulletin 2015/38 (21) Application number: 12791046.1 (22) Date of filing: 09.11.2012

(51) International Patent Classification (IPC):  A61K 9/16(2006.01) A61K 38/38(2006.01) B01J 13/04(2006.01) (86) International application number: PCT/US2012/064482 (87) International publication number: WO 2014/074114 (15.05.2014 Gazette 2014/20)

(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 Designated Extension States: BA ME (71) Applicants: Evonik Corporation Parsippany, NJ 07054 (US) Atkinson, Jeffrey L. Parsippany, NJ 07054 (US) Chambers, Brian Keith Pelham AL 35124 (US) Hudson, Michael E. Hayden, AL 35079 (US)	(72) Inventors: ATKINSON, Jeffrey, L. Helena, AL 35080 (US) CHAMBERS, Brian, Keith Pelham, AL 35124 (US) HUDSON, Michael, E. Hayden, AL 35079 (US) (74) Representative: Gottschalk, Michael  Evonik Industries AG CI-IPM-PAT Rodenbacher Chaussee 4 63457 Hanau 63457 Hanau (DE)