(19)
(11)
EP 1 075 505 A1
(12)
(43)
Date of publication:
14.02.2001
Bulletin 2001/07
(21)
Application number:
99914445.4
(22)
Date of filing:
25.03.1999
(51)
International Patent Classification (IPC)
7
:
C11D
3/386
,
C12N
9/62
,
C12N
9/50
(86)
International application number:
PCT/DK9900/162
(87)
International publication number:
WO 9950/380
(
07.10.1999
Gazette 1999/40)
(84)
Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
(30)
Priority:
27.03.1998
DK 43498
11.05.1998
DK 63598
11.12.1998
DK 163798
(71)
Applicant:
Novozymes A/S
2880 Bagsvaerd (DK)
(72)
Inventor:
OLSEN, Hans, Sejr
DK-2840 Holte (DK)
(54)
AN ACIDIC CLEANING COMPOSITION COMPRISING AN ACIDIC PROTEASE