(19)
(11) EP 2 126 160 A1

(12)

(43) Date of publication:
02.12.2009 Bulletin 2009/49

(21) Application number: 08717715.0

(22) Date of filing: 13.03.2008
(51) International Patent Classification (IPC): 
C25F 1/00(2006.01)
(86) International application number:
PCT/EP2008/052971
(87) International publication number:
WO 2008/110587 (18.09.2008 Gazette 2008/38)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 13.03.2007 EP 07104036

(71) Applicant: Novo Nordisk A/S
2880 Bagsværd (DK)

(72) Inventors:
  • MØLLER, Per
    DK-3230 Græsted (DK)
  • HANSEN, Jette Schreiner
    DK-2100 Copenhagen Ø (DK)
  • MINZARI, Daniel
    DK-1707 Copenhagen V (DK)

   


(54) AN ELECTROLYTIC CIP-CLEANING PROCESS FOR REMOVING IMPURITIES FROM THE INNER SURFACE OF A METALLIC CONTAINER