(19)
(11) EP 1 963 574 A1

(12)

(43) Date of publication:
03.09.2008 Bulletin 2008/36

(21) Application number: 06820140.9

(22) Date of filing: 19.12.2006
(51) International Patent Classification (IPC): 
D21H 17/24(2006.01)
D21H 19/42(2006.01)
 D21H 17/67(2006.01)
D21H 23/04(2006.01)
(86) International application number:
PCT/FI2006/050564
(87) International publication number:
WO 2007/082985 (26.07.2007 Gazette 2007/30)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 23.12.2005 FI 20055697

(71) Applicant: M-Real Oyj
02100 Espoo (FI)

(72) Inventors:
  • KOIVUNEN, Kimmo
    FI-02630 Espoo (FI)
  • PAULAPURO, Hannu
    FI-01600 Vantaa (FI)
  • SILENIUS, Petri
    FI-08500 Lohja (FI)

(74) Representative: Hakkila, Maini Annika et al
Forssén & Salomaa Oy Lautatarhankatu 8 B
00580 Helsinki
00580 Helsinki (FI)

   


(54) USE OF SEMI-ORGANIC SUGAR COMPOUNDS AS FILLERS AND COATING PIGMENTS OF PAPER AND BOARD