(19)
(11) EP 2 534 102 A1

(12)

(43) Date of publication:
19.12.2012 Bulletin 2012/51

(21) Application number: 11708511.8

(22) Date of filing: 10.02.2011
(51) International Patent Classification (IPC): 
C01F 11/46(2006.01)
D21H 17/66(2006.01)
D21H 17/70(2006.01)
D21H 19/42(2006.01)
 C09C 1/02(2006.01)
D21H 17/69(2006.01)
D21H 19/38(2006.01)
(86) International application number:
PCT/FI2011/050127
(87) International publication number:
WO 2011/098672 (18.08.2011 Gazette 2011/33)
(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: 10.02.2010 FI 20105128

(71) Applicant: Kemira OYJ
00180 Helsinki (FI)

(72) Inventors:
  • TURKKI, Tarja
    FI-00310 Helsinki (FI)
  • HEISKA, Perttu
    FI-02650 Espoo (FI)

(74) Representative: Svensson, Johan Henrik 
Berggren Oy Ab P.O. Box 16
00101 Helsinki
00101 Helsinki (FI)

   


(54) PROCESS FOR THE PREPARATION OF A PIGMENT -FIBRE COMPOSITE