(19)
(11)
EP 1 080 262 A1
(12)
(43)
Date of publication:
07.03.2001
Bulletin 2001/10
(21)
Application number:
99912153.6
(22)
Date of filing:
24.03.1999
(51)
International Patent Classification (IPC)
7
:
D21C
5/02
,
D21B
1/32
,
B03D
1/14
(86)
International application number:
PCT/NL9900/163
(87)
International publication number:
WO 9949/127
(
30.09.1999
Gazette 1999/39)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
(30)
Priority:
25.03.1998
EP 98200944
(71)
Applicant:
NEDERLANDSE ORGANISATIE VOORTOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
2628 VK Delft (NL)
(72)
Inventor:
CATSBURG, Robert, William
NL-3063 KL Rotterdam (NL)
(74)
Representative:
Prins, Adrianus Willem et al
Vereenigde,Nieuwe Parklaan 97
2587 BN Den Haag
2587 BN Den Haag (NL)
(54)
A PROCESS FOR REMOVING CONTAMINANTS FROM WASTE PAPER