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(11)

EP 2 421 685 A2

(12)

(88) Date of publication A3: 16.12.2010 (43) Date of publication: 29.02.2012 Bulletin 2012/09 (21) Application number: 10715087.2 (22) Date of filing: 21.04.2010

(51) International Patent Classification (IPC):  B27K 3/08(2006.01) C09C 1/28(2006.01) D21H 21/28(2006.01) D21H 25/00(2006.01) B01J 3/00(2006.01) D21H 21/14(2006.01) D21H 21/36(2006.01) C08L 97/02(2006.01) (86) International application number: PCT/DK2010/050089 (87) International publication number: WO 2010/121624 (28.10.2010 Gazette 2010/43)

(84) Designated Contracting States: 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 SE SI SK SM TR (30) Priority: 22.04.2009 DK 200900520 (71) Applicant: VKR Holding A/S 2970 Hørsholm (DK)	(72) Inventors: HENRIKSEN, Ole DK-9000 Aalborg (DK) KJELLOW, Anders Westh DK-2400 Copenhagen Nv (DK) FERNANDES, Joäo Luis Beja DK-8000 Århus (DK) (74) Representative: Hauge, Sidsel et al Awapatent A/S Rigensgade 11 1316 Copenhagen K 1316 Copenhagen K (DK)