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EP 2 556 097 A1

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(43) Date of publication: 13.02.2013 Bulletin 2013/07 (21) Application number: 11715460.9 (22) Date of filing: 06.04.2011

(51) International Patent Classification (IPC):  C08G 18/08(2006.01) C08G 18/66(2006.01) C08G 18/32(2006.01) C09D 175/04(2006.01) (86) International application number: PCT/EP2011/055337 (87) International publication number: WO 2011/124602 (13.10.2011 Gazette 2011/41)

(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 (30) Priority: 08.04.2010 IT VA20100033 (71) Applicant: Lamberti SpA 21041 Albizzate (IT)

(72) Inventors: COSTA, Gabriele I-20026 Novate Milanese (IT) FEDERICI, Franco I-21052 Busto Arsizio (VA) (IT) DE LUCA, Mariuccia I-21010 Ferno (VA) (IT) AMICI KROUTILOVA, Irena I-28040 Parlizzaro (NO) (IT) BOSSI, Thierry I-21030 Azzio (VA) (IT) BENETTI, Arianna I-21041 Albizzate (VA) (IT) FLORIDI, Giovanni I-28100 Novara (IT) LI BASSI, Giuseppe I-21026 Gavirate (VA) (IT) (74) Representative: Giaroni, Paola  LAMBERTI S.p.A. Ufficio Brevetti Via Piave, 18 21041 Albizzate (VA) 21041 Albizzate (VA) (IT)