(19)
(11) EP 2 794 211 A2

(12)

(88) Date of publication A3:
15.08.2013

(43) Date of publication:
29.10.2014 Bulletin 2014/44

(21) Application number: 12813353.5

(22) Date of filing: 21.12.2012
(51) International Patent Classification (IPC): 
B27N 3/00(2006.01)
(86) International application number:
PCT/EP2012/076568
(87) International publication number:
WO 2013/092963 (27.06.2013 Gazette 2013/26)
(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: 23.12.2011 EP 11195611

(71) Applicants:
  • BASF SE
    67056 Ludwigshafen (DE)
  • Financiera Maderera S.A.
    15884 Santiago de Compostela (ES)

(72) Inventors:
  • WEINKÖTZ, Stephan
    67434 Neustadt (DE)
  • SCHMIDT, Michael
    67373 Dudenhofen (DE)
  • GONZALEZ, Santiago Recaman
    E-15688 Sigüeiro (ES)
  • LOPEZ, Javier Portela
    E-15705 Santiago de Compostela (ES)

(74) Representative: Féaux de Lacroix, Stefan 
Isenbruck Bösl Hörschler LLP Patentanwälte Eastsite One Seckenheimer Landstrasse 4
68163 Mannheim
68163 Mannheim (DE)

   


(54) LIGNOCELLULOSIC MATERIALS WITH LIGNOCELLULOSIC FIBERS IN THE OUTER LAYERS AND EXPANDED PLASTICS PARTICLES PRESENT IN THE CORE