(19)

(11)

EP 2 914 544 A1

(12)

(43) Date of publication: 09.09.2015 Bulletin 2015/37 (21) Application number: 12887544.0 (22) Date of filing: 02.11.2012

(51) International Patent Classification (IPC):  C01B 7/00(2006.01) C01B 13/00(2006.01) C01B 11/00(2006.01) (86) International application number: PCT/US2012/063436 (87) International publication number: WO 2014/070202 (08.05.2014 Gazette 2014/19)

(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 (30) Priority: 30.10.2012 US 201213663962 30.10.2012 US 201213664033 30.10.2012 US 201213663923 (71) Applicant: The Clorox Company Oakland, California 94612 (US)	(72) Inventors: SCHEUING, David, R. Pleasanton, CA 94612 (US) ANDERSON, Travers Pleasanton, CA 94612 (US) SMITH, William, L. Pleasanton, CA 94612 (US) SZEKERES, Erika Pleasanton, CA 94612 (US) ZHANG, Rui Pleasanton, CA 94612 (US) (74) Representative: Hart, Deborah Mary et al Kilburn & Strode LLP 20 Red Lion Street London WC1R 4PJ London WC1R 4PJ (GB)