(19)
(11)
EP 1 651 816 A1
(12)
(43)
Date of publication:
03.05.2006
Bulletin 2006/18
(21)
Application number:
04766340.6
(22)
Date of filing:
28.07.2004
(51)
International Patent Classification (IPC):
D21H
21/30
(1990.01)
(86)
International application number:
PCT/EP2004/051630
(87)
International publication number:
WO 2005/014932
(
17.02.2005
Gazette 2005/07)
(84)
Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
(30)
Priority:
06.08.2003
EP 03102449
(71)
Applicant:
Ciba Specialty Chemicals Holding Inc.
4057 Basel (CH)
(72)
Inventors:
ROHRINGER, Peter
CH-4124 Schönenbuch (CH)
HOCHBERG, Robert
79249 Merzhausen (DE)
BECHERER, Oliver
79739 Schwörstadt (DE)
KRAMER, Hans
CH-5070 Frick (CH)
SCHEFFLER, Goetz
79639 Grenzach-Wyhlen (DE)
(54)
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