(19)
(11)
EP 0 702 737 A1
(12)
(43)
Date of publication:
27.03.1996
Bulletin 1996/13
(21)
Application number:
94917857.0
(22)
Date of filing:
26.05.1994
(51)
International Patent Classification (IPC):
D21H
11/
14
( . )
D21H
21/
52
( . )
D21H
19/
60
( . )
(86)
International application number:
PCT/SE1994/000498
(87)
International publication number:
WO 1994/028243
(
08.12.1994
Gazette 1994/27)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI NL PT SE
(30)
Priority:
28.05.1993
SE 19930001833
(71)
Applicant:
AB KLIPPANS FINPAPPERSBRUK
S-352 30 Växjö (SE)
(72)
Inventor:
KLEINHENZ, Kilian
S-360 50 Lessebo (SE)
(74)
Representative:
Larsson, Kjell, et al
AWAPATENT AB, Box 45086
S-104 30 Stockholm
S-104 30 Stockholm (SE)
(54)
TREATMENT OF CELLULOSIC MATERIALS