(19)

(11)

EP 2 800 802 A1

(12)

(43) Date of publication: 12.11.2014 Bulletin 2014/46 (21) Application number: 13700348.9 (22) Date of filing: 03.01.2013

(51) International Patent Classification (IPC):  C11D 17/04(2006.01) D01F 1/10(2006.01) (86) International application number: PCT/US2013/020006 (87) International publication number: WO 2013/103626 (11.07.2013 Gazette 2013/28)

(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: 04.01.2012 US 201261583011 P (71) Applicant: The Procter & Gamble Company Cincinnati, OH 45202 (US)

(72) Inventors: WEISMAN, Paul, Thomas Cincinnati, Ohio 45241 (US) DREHER, Andreas, Josef Cincinnati, Ohio 45220 (US) SIVIK, Mark, Robert Mason, Ohio 45040-6616 (US) HAMAD-EBRAHIMPOUR, Alyssandrea, Hope Cincinnati, Ohio 45242 (US) GORDON, Gregory, Charles Loveland, Ohio 45140 (US) TROKHAN, Paul, Dennis Hamilton, Ohio 45013 (US) (74) Representative: Pickford, James Lawrence  Procter & Gamble Technical Centres Limited Whitley Road Longbenton Newcastle upon Tyne NE12 9TS Newcastle upon Tyne NE12 9TS (GB)