DETERGENT COMPOSITIONS COMPRISING A MIXTURE OF QUATERNARY AMMONIUM CATIONIC SURFACTANT AND ALKYL SULFATE ANIONIC SURFACTANT - Patent 0970169

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EP 0 970 169 A1

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(43)	Date of publication:
	12.01.2000 Bulletin 2000/02

(21)	Application number: 97910765.3

(22)	Date of filing: 02.10.1997

(51)	International Patent Classification (IPC)⁷: C11D 1/65, C11D 1/12, C11D 1/62, C11D 1/94, C11D 1/14

(86)	International application number:
	PCT/US9717/783

(87)	International publication number:
	WO 9817/759 (30.04.1998 Gazette 1998/17)

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

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Priority:

18.10.1996 GB 9621799
18.10.1996 GB 9621791
20.03.1997 GB 9705802

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

(72)	Inventors:
	HALL, Robin, Gibson Newcastle upon Tyne NE1 4XB (GB) MOSS, Michael, Alan, John Northumberland NE43 7DZ (GB)

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

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References cited: :

(54)	DETERGENT COMPOSITIONS COMPRISING A MIXTURE OF QUATERNARY AMMONIUM CATIONIC SURFACTANT AND ALKYL SULFATE ANIONIC SURFACTANT