(19)
(11) EP 0 461 202 A1

(12)

(43) Date of publication:
18.12.1991 Bulletin 1991/51

(21) Application number: 90906421.0

(22) Date of filing: 05.04.1990
(51) International Patent Classification (IPC): 
A61L 2/ 18( . )
C12N 11/ 04( . )
 A61L 12/ 12( . )
G02C 13/ 00( . )
(86) International application number:
PCT/SE1990/000227
(87) International publication number:
WO 1990/011786 (18.10.1990 Gazette 1990/24)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE

(30) Priority: 10.04.1989 SE 19890001279

(71) Applicant: PHARMACIA AB
S-751 82 Uppsala (SE)

(72) Inventors:
  • FRIGREN, Lennart
    S-236 00 Höllviken (SE)
  • PERSSON, Christiane
    S-237 00 Bjärred (SE)
  • BRANTVIK, Annika
    S-211 47 Malmö (SE)
  • FRANZEN, Claes
    S-222 23 Lund (SE)
  • WAXEGARD, Staffan
    S-212 28 Malmö (SE)
  • WENNGREN, Lennart
    S-212 30 Malmö (SE)

(74) Representative: Thylén, Eva 
c/o Kabi Pharmacia AB Box 941
S-251 09 Helsingborg
S-251 09 Helsingborg (SE)

   


(54) ENZYME CONTAINING COMPOSITION FOR CLEANING CONTACT LENSES AND METHOD THEREFOR