(19)

(11)

EP 2 539 392 A1

(12)

(43) Date of publication: 02.01.2013 Bulletin 2013/01 (21) Application number: 11705228.2 (22) Date of filing: 21.02.2011

(51) International Patent Classification (IPC):  C08J 7/18(2006.01) H05K 3/28(2006.01) (86) International application number: PCT/GB2011/000238 (87) International publication number: WO 2011/104500 (01.09.2011 Gazette 2011/35)

(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: 23.02.2010 GB 201003067 (71) Applicant: Semblant Limited London SW1X 9AS (GB)	(72) Inventors: VON WERNE, Timothy London EC1M 4BU (GB) SMITH, Rodney, Edward Essex CB10 1TS (GB) HUMPHRIES, Mark, Robson Essex CB10 1PL (GB) (74) Representative: Benson, John Everett  J A Kemp 14 South Square Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)