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(11)

EP 2 989 191 A1

(12)

(43) Date of publication: 02.03.2016 Bulletin 2016/09 (21) Application number: 14718726.4 (22) Date of filing: 22.04.2014

(51) International Patent Classification (IPC):  C11D 3/00(2006.01) C11D 17/04(2006.01) C11D 3/32(2006.01) C11D 3/48(2006.01) C11D 1/62(2006.01) C11D 3/37(2006.01) (86) International application number: PCT/GB2014/051244 (87) International publication number: WO 2014/174272 (30.10.2014 Gazette 2014/44)

(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: 24.04.2013 GB 201307410 (71) Applicant: Intelligent Fabric Technologies PLC Hatfield AL9 5NB (GB)	(72) Inventors: COSTA, George Hatfield Hertfordshire AL9 5NB (GB) WILSON, Tony Hatfield Hertfordshire AL9 5NB (GB) (74) Representative: Copsey, Timothy Graham et al Kilburn & Strode LLP 20 Red Lion Street London WC1R 4PJ London WC1R 4PJ (GB)