A METHOD AND COMPOSITION FOR WAREWASHING WITHOUT BLEACH - Patent 0793439

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EP 0 793 439 A1

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(43)	Date of publication:
	10.09.1997 Bulletin 1997/37

(21)	Application number: 95940999.0

(22)	Date of filing: 21.11.1995

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International Patent Classification (IPC):

A47L 15/ 44^{( . )}
C11D 11/ 00^{( . )}

C11D 3/ 386^{( . )}

(86)	International application number:
	PCT/EP1995/004606

(87)	International publication number:
	WO 1996/015710 (30.05.1996 Gazette 1996/25)

(84)	Designated Contracting States:
	DE ES FR GB IT

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Priority:

24.11.1994 GB 19940023234

(71)	Applicants:
	UNILEVER N.V. 3013 AL Rotterdam (NL) UNILEVER PLC London EC4P 4BQ (GB)

(72)	Inventors:
	LANSBERGEN, Adrianus, Joost NL-3607 DR Maarssen (NL) UHLHORN, Robert, Jan NL-3443 HL Woerden (NL) NICHOLSON, John, Richard Ramsey, NJ 07446 (US) RAIBLE, Duane, Unilever Research US Inc. Edgewater, NJ 07020 (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)	A METHOD AND COMPOSITION FOR WAREWASHING WITHOUT BLEACH