(19)

(11)

EP 2 880 207 A1

(12)

(43) Date of publication: 10.06.2015 Bulletin 2015/24 (21) Application number: 13747602.4 (22) Date of filing: 31.07.2013

(51) International Patent Classification (IPC):  D01D 1/09(2006.01) D01D 5/084(2006.01) D01F 6/74(2006.01) D01D 4/06(2006.01) D01D 5/098(2006.01) (86) International application number: PCT/US2013/052998 (87) International publication number: WO 2014/025586 (13.02.2014 Gazette 2014/07)

(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: 06.08.2012 US 201261680179 P (71) Applicant: SABIC Global Technologies B.V. 4612 PX Bergen op Zoom (NL)	(72) Inventors: PETERS, Richard Pittsfield, Massachusetts 01201 (US) WARREN, David Pittsfield, Massachusetts 01201 (US) LINDSEY, Michael Pittsfield, Massachusetts 01201 (US) (74) Representative: Office Freylinger  P.O. Box 48 8001 Strassen 8001 Strassen (LU)