(19)

(11)

EP 1 414 922 A1

(12)

(43) Date of publication: 06.05.2004 Bulletin 2004/19 (21) Application number: 00908704.0 (22) Date of filing: 16.02.2000

(51) International Patent Classification (IPC)7: C09K 3/18, C09K 3/22, C09K 17/02, C09K 17/40, B05D 1/02, B05D 5/00, B05D 7/00, B32B 5/16, B32B 5/20, B32B 5/30, B32B 9/04, B32B 13/00 (86) International application number: PCT/US2000/004056 (87) International publication number: WO 2001/060941 (23.08.2001 Gazette 2001/34)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (71) Applicant: University of Iowa Research Foundation Iowa City, IA 55242 (US)	(72) Inventor: JOHNSON, Philip, S. Rockford, IL 55373 (US) (74) Representative: HOFFMANN - EITLE  Patent- und RechtsanwälteArabellastrasse 4 81925 München 81925 München (DE)