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(11)

EP 3 194 159 A1

(12)

(43) Date of publication: 26.07.2017 Bulletin 2017/30 (21) Application number: 15744315.1 (22) Date of filing: 24.07.2015

(51) International Patent Classification (IPC):  B32B 5/02(2006.01) B32B 9/02(2006.01) B32B 9/06(2006.01) B32B 21/14(2006.01) B32B 3/12(2006.01) B32B 5/24(2006.01) B32B 9/04(2006.01) B32B 21/10(2006.01) B32B 29/02(2006.01) (86) International application number: PCT/GB2015/052156 (87) International publication number: WO 2016/016621 (04.02.2016 Gazette 2016/05)

(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 Designated Validation States: MA (30) Priority: 31.07.2014 GB 201413605 (71) Applicant: Eco-Technilin SAS 76190 Valliquerville (FR)	(72) Inventor: SWEATMAN, Timothy John Brampton Cambridgeshire PE28 4YQ (GB) (74) Representative: Naylor, Matthew John  Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE City Tower 40 Basinghall Street London EC2V 5DE (GB)