(19)

(11)

EP 1 631 655 A1

(12)

(43) Date of publication: 08.03.2006 Bulletin 2006/10 (21) Application number: 04733849.6 (22) Date of filing: 19.05.2004

(51) International Patent Classification (IPC):  C11D 10/04(2000.01) C11D 3/36(1985.01) C11D 3/02(1985.01) C11D 3/20(1985.01) C11D 3/06(1985.01) (86) International application number: PCT/GB2004/002180 (87) International publication number: WO 2004/108875 (16.12.2004 Gazette 2004/51)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 07.06.2003 GB 0313158 (71) Applicant: Reckitt Benckiser Inc. Parsippany, New Jersey 07054 (US)	(72) Inventors: FENG, James Chi-Cheng, Reckitt Benckiser Inc Montvale, NJ 07054 (US) NAPOLITANO, Lisa Ann, Reckitt Benckiser Inc Montvale, NJ 07054 (US) MATHUR, Dilip Shanker Montvale, NJ 07054 (US) (74) Representative: Bowers, Craig Malcolm et al Reckitt Benckiser plc Intellectual Property Department Patents Group Dansom Lane Hull HU8 7DS Hull HU8 7DS (GB)