(19)
(11) EP 3 294 954 A1

(12)

(43) Date of publication:
21.03.2018 Bulletin 2018/12

(21) Application number: 16795970.9

(22) Date of filing: 12.05.2016
(51) International Patent Classification (IPC): 
D21H 19/52(2006.01)
B32B 29/00(2006.01)
D21C 9/00(2006.01)
D21H 27/30(2006.01)
 D21H 11/18(2006.01)
C08L 1/02(2006.01)
D21H 19/84(2006.01)
(86) International application number:
PCT/IB2016/052738
(87) International publication number:
WO 2016/185332 (24.11.2016 Gazette 2016/47)
(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
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 15.05.2015 SE 1550625

(71) Applicant: Stora Enso Oyj
00101 Helsinki (FI)

(72) Inventors:
  • LJUNGQVIST, Carl-Henrik
    654 64 Karlstad (SE)
  • AXRUP, Lars
    663 41 Hammarö (SE)
  • MOBERG, Anders
    663 41 Hammarö (SE)
  • LAND-HENSDAL, Cecilia
    667 31 Forshaga (SE)

(74) Representative: Forsberg, Anna Karin 
Stora Enso AB Group Intellectual Property Box 9090
65009 Karlstad
65009 Karlstad (SE)

   


(54) PAPER OR BOARD MATERIAL HAVING A SURFACE COATING LAYER COMPRISING A MIXTURE OF MICROFIBRILLATED POLYSACCHARIDE AND FILLER