(19)

(11)

EP 2 970 613 A1

(12)

(43) Date of publication: 20.01.2016 Bulletin 2016/03 (21) Application number: 14722042.0 (22) Date of filing: 14.03.2014

(51) International Patent Classification (IPC):  C08J 7/04(2006.01) B29C 55/28(2006.01) B29D 7/01(2006.01) C08J 5/18(2006.01) (86) International application number: PCT/US2014/029387 (87) International publication number: WO 2014/144816 (18.09.2014 Gazette 2014/38)

(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: 15.03.2013 US 201361800916 P (71) Applicant: HILEX POLY CO. LLC South Carolina 29550 (US)	(72) Inventors: WILFONG, JR., Harry B. Hartsville, South Carolina 29550 (US) HOVER, Patrick J. Fairview, Texas 75069 (US) HILLARD, Danny G. Flower Mound, Texas 75022 (US) SHAW, Todd Richmond, Rhode Island 02812 (US) (74) Representative: Bates, Philip Ian  Reddie & Grose LLP 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)