(19)

(11)

EP 2 931 777 A1

(12)

(43) Date of publication: 21.10.2015 Bulletin 2015/43 (21) Application number: 13863585.9 (22) Date of filing: 13.12.2013

(51) International Patent Classification (IPC):  C08G 18/64(2006.01) E04D 5/14(2006.01) C09J 175/04(2006.01) (86) International application number: PCT/US2013/075079 (87) International publication number: WO 2014/093858 (19.06.2014 Gazette 2014/25)

(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 (30) Priority: 14.12.2012 US 201261737356 P (71) Applicant: Adco Products, Inc. Michingan Center, MI 49254 (US)	(72) Inventors: MILLER, John, William Hudson, MI 49247 (US) SNOWWHITE, Paul Dexter, MI 48130 (US) REEL, Robert Ann Arbor, MI 48103 (US) (74) Representative: Riechelmann & Carlsohn Patentanwälte  Wiener Straße 91 01219 Dresden 01219 Dresden (DE)