(19)
(11) EP 2 516 496 A2

(12)

(88) Date of publication A3:
10.11.2011

(43) Date of publication:
31.10.2012 Bulletin 2012/44

(21) Application number: 10814693.7

(22) Date of filing: 21.12.2010
(51) International Patent Classification (IPC): 
C08G 18/08(2006.01)
C08G 18/32(2006.01)
C08G 18/76(2006.01)
 C08G 18/10(2006.01)
C08G 18/42(2006.01)
C08L 75/06(2006.01)
(86) International application number:
PCT/IB2010/003331
(87) International publication number:
WO 2011/077234 (30.06.2011 Gazette 2011/26)
(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: 23.12.2009 WO PCT/IB2009/007892

(71) Applicant: Epaflex Polyurethanes S.r.l.
27023 Cassolnovo (PV) (IT)

(72) Inventors:
  • MARTIGNONI, Andrea
    I-21040 Castronno (VA) (IT)
  • CORRENTI, Andrea
    I-20035 Lissone (MI) (IT)
  • BRAMBILLASCA, Davide
    I-20068 Peschiera Borromeo (MI) (IT)

(74) Representative: Gislon, Gabriele 
Marietti, Gislon e Trupiano S.r.l. Via Larga 16
20122 Milano
20122 Milano (IT)

   


(54) ONE-SHOT PROCESS FOR THE PRODUCTION OF THERMOPLASTIC POLYURETHANE MODIFIED WITH STYRENIC BLOCK COPOLYMERS