(19)

(11)

EP 0 424 398 A1

(12)

(43) Date of publication: 02.05.1991 Bulletin 1991/18 (21) Application number: 89905395.0 (22) Date of filing: 14.04.1989

(51) International Patent Classification (IPC):  C11D 3/ 386( . ) C11D 3/ 395( . ) C11D 7/ 54( . ) D06M 16/ 00( . ) C11D 3/ 39( . ) C11D 7/ 42( . ) D06L 3/ 02( . ) (86) International application number: PCT/DK1989/000088 (87) International publication number: WO 1989/009813 (19.10.1989 Gazette 1989/25)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 15.04.1988 DK 19880002123 (71) Applicant: NOVO NORDISK A/S DK-2880 Bagsvaerd (DK)	(72) Inventors: KIRK, Ole DK-2200 Copenhagen N (DK) DAMHUS, Ture DK-2100 Copenhagen (DK) GOTFREDSEN, Sven, Erik DK-3500 Värlose (DK) (74) Representative: Goldbach, Klara  Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München D-80538 München (DE)