(19)

(11)

EP 2 734 576 A1

(12)

(43) Date of publication: 28.05.2014 Bulletin 2014/22 (21) Application number: 12753184.6 (22) Date of filing: 19.07.2012

(51) International Patent Classification (IPC):  C08J 7/18(2006.01) C08F 2/52(2006.01) (86) International application number: PCT/GB2012/051723 (87) International publication number: WO 2013/011315 (24.01.2013 Gazette 2013/04)

(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: 21.07.2011 GB 201112516 (71) Applicant: P2i Ltd Abingdon, Oxfordshire OX14 4SA (GB)	(72) Inventors: COULSON, Stephen Richard Abingdon Oxfordshire OX14 4SA (GB) DE BLAQUIERE, Paul Abingdon Oxfordshire OX14 4SA (GB) EVANS, Delwyn Abingdon Oxfordshire OX14 4SA (GB) LEE, Warren Abingdon Oxfordshire OX14 4SA (GB) (74) Representative: Leland, Emma Clare et al Greaves Brewster LLP Copa House Station Road Cheddar, North Somerset BS27 3AH Cheddar, North Somerset BS27 3AH (GB)