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(11)

EP 2 162 502 A1

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(43) Date of publication: 17.03.2010 Bulletin 2010/11 (21) Application number: 08759112.9 (22) Date of filing: 09.06.2008

(51) International Patent Classification (IPC):  C09D 167/00(2006.01) C09D 5/03(2006.01) (86) International application number: PCT/EP2008/004580 (87) International publication number: WO 2008/155037 (24.12.2008 Gazette 2008/52)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 21.06.2007 EP 07012110 (71) Applicant: Hexion Specialty Chemicals Research Belgium S.A. 1348 Ottignies Louvain-la-Neuve (BE)

(72) Inventors: BECCARIA, Damiano I-10040 Sant'Albano Stura CN (IT) BEJKO, Imir I-10040 Sant'Albano Stura CN (IT) CAPRA, Andrea I-10040 Sant'Albano Stura CN (IT) CARLEVARIS, Lino, Natale I-10040 Sant'Albano Stura CN (IT) MUNARI, Alessandro I-10040 Sant'Albano Stura CN (IT) (74) Representative: van der Straaten, Jan Anthony  Hexion Specialty Chemicals Research Belgium S.A. Avenue Jean Monnet 1 1348 Ottignies-Louvain-la-Neuve 1348 Ottignies-Louvain-la-Neuve (BE)