(19)

(11)

EP 2 561 009 A2

(12)

(88) Date of publication A3: 15.12.2011 (43) Date of publication: 27.02.2013 Bulletin 2013/09 (21) Application number: 11720831.4 (22) Date of filing: 19.04.2011

(51) International Patent Classification (IPC):  C08G 83/00(2006.01) B82Y 15/00(2011.01) (86) International application number: PCT/GB2011/050774 (87) International publication number: WO 2011/131979 (27.10.2011 Gazette 2011/43)

(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: 19.04.2010 GB 201006520 (71) Applicant: IRIN LLP Stratford upon Avon Warwickshire CV37 6JG (GB)	(72) Inventors: FAHMI, Amir Nottingham NG7 2RD (GB) GINDY, Nabil Nottingham NG7 2RD (GB) (74) Representative: Hepworth, John Malcolm  Patent Management Services Ltd 14 Peel Road Douglas, Isle of Man IM1 5EJ Douglas, Isle of Man IM1 5EJ (GB)