(19)

(11)

EP 3 341 537 A1

(12)

(43) Date of publication: 04.07.2018 Bulletin 2018/27 (21) Application number: 16770070.7 (22) Date of filing: 26.08.2016

(51) International Patent Classification (IPC):  E04D 12/00(2006.01) E04B 1/76(2006.01) C09J 7/02(2006.01) E04B 1/62(2006.01) (86) International application number: PCT/GB2016/052670 (87) International publication number: WO 2017/037438 (09.03.2017 Gazette 2017/10)

(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 MD (30) Priority: 28.08.2015 GB 201515381 (71) Applicant: A. Proctor Group Limited Perthshire PH10 7ER (GB)	(72) Inventor: FAIRNINGTON, Iain Blairgowrie Perthshire PH10 7ER (GB) (74) Representative: Newell, Campbell et al Marks & Clerk LLP 40 Torphichen Street Edinburgh EH3 8JB 40 Torphichen Street Edinburgh EH3 8JB (GB)