(19)
(11) EP 0 214 982 A1

(12)

(43) Date of publication:
25.03.1987 Bulletin 1987/13

(21) Application number: 85902705.0

(22) Date of filing: 15.05.1985
(51) International Patent Classification (IPC): 
D21C 9/ 16( . )
(86) International application number:
PCT/SE1985/000206
(87) International publication number:
WO 1985/005386 (05.12.1985 Gazette 1985/26)
(84) Designated Contracting States:
AT DE FR GB SE

(30) Priority: 15.05.1984 CH 19840002384

(71) Applicant: FLINCK, Karl-Evert
CH-1820 Territet-Veytaux (CH)

(72) Inventor:
  • FLINCK, Karl-Evert
    CH-1820 Territet-Veytaux (CH)

   


(54) METHOD OF BLEACHING FIBRE PULP FOR THE PRODUCTION OF PAPER AND P APERBOARD