(19)

(11)

EP 2 751 333 A1

(12)

(43) Date of publication: 09.07.2014 Bulletin 2014/28 (21) Application number: 12828244.9 (22) Date of filing: 30.08.2012

(51) International Patent Classification (IPC):  D21C 3/02(2006.01) (86) International application number: PCT/US2012/053124 (87) International publication number: WO 2013/033386 (07.03.2013 Gazette 2013/10)

(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: 30.08.2011 US 201161529211 P (71) Applicant: Cargill, Incorporated Wayzata, MN 55391 (US)	(72) Inventors: HAWKINS, Brent A. Eureka, California 95503 (US) MARTIN, Fred Arcata, California 95521 (US) (74) Representative: Elseviers, Myriam  Cargill Europe bvba Law-IP Department Bedrijvenlaan 9 2800 Mechelen 2800 Mechelen (BE)