(19)
(11) EP 0 842 255 A1

(12)

(43) Date of publication:
20.05.1998 Bulletin 1998/21

(21) Application number: 96924671.0

(22) Date of filing: 22.07.1996
(51) International Patent Classification (IPC): 
C11D 3/ 386( . )
C11D 7/ 42( . )
C11D 7/ 06( . )
C11D 11/ 00( . )
(86) International application number:
PCT/US1996/012052
(87) International publication number:
WO 1997/005227 (13.02.1997 Gazette 1997/08)
(84) Designated Contracting States:
CH DE ES FR GB IT LI NL SE

(30) Priority: 27.07.1995 US 19950508124
07.06.1996 US 19960660530

(71) Applicant: UNILEVER N.V.
3013 AL Rotterdam (NL)

(72) Inventor:
  • ROUILLARD, Carol, A.
    Taylor, MI 48180 (US)

(74) Representative: Rosen Jacobson, Frans Lucas M., et al 
Unilever N.V., Patent Division, P.O. Box 137
3130 AC Vlaardingen
3130 AC Vlaardingen (NL)

   


(54) AN ANIONIC STABILIZED ENZYME-BASED CLEAN-IN-PLACE SYSTEM