NON-TARNISHING MACHINE DISHWASHING DETERGENT CONTAINING OXYGEN BLEACH, METASILICATE AND HIGHER SILICA RATIO SILICATE - Patent 0794999

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EP 0 794 999 A1

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(43)	Date of publication:
	17.09.1997 Bulletin 1997/38

(21)	Application number: 95938963.0

(22)	Date of filing: 30.10.1995

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International Patent Classification (IPC):

C11D 3/ 08^{( . )}

C11D 3/ 39^{( . )}

(86)	International application number:
	PCT/US1995/013980

(87)	International publication number:
	WO 1996/017046 (06.06.1996 Gazette 1996/26)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

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Priority:

29.11.1994 GB 19940024010

(71)	Applicant: THE PROCTER & GAMBLE COMPANY
	Cincinnati, Ohio 45202 (US)

(72)	Inventors:
	SMITH, Alison, Moyra Northumberland NE23 9UT (GB) MacBEATH, Fiona, Susan Newcastle upon Tyne NE3 5DF (GB) MOSS, Michael, Alan, J. Northumberland NE43 7DZ (GB) SHAW, Elizabeth, Ann Northumberland NE23 9FR (GB) CARAVAJAL, Gregory, Stephen Fairfield, OH 45014 (GB)

(74)	Representative: Peet, Jillian Wendy, et al
	Procter & Gamble Limited, Whitley Road, Longbenton Newcastle upon Tyne NE12 9TS Newcastle upon Tyne NE12 9TS (GB)

(54)	NON-TARNISHING MACHINE DISHWASHING DETERGENT CONTAINING OXYGEN BLEACH, METASILICATE AND HIGHER SILICA RATIO SILICATE