LAUNDRY DETERGENT COMPOSITIONS WITH A COMBINATION OF CYCLIC AMINE BASED COPOLYMERS AND HYDROPHOBICALLY MODIFIED CARBOXY METHYL CELLULOSE - Patent 1121408

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EP 1 121 408 A1

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(43)	Date of publication:
	08.08.2001 Bulletin 2001/32

(21)	Application number: 99954739.1

(22)	Date of filing: 06.10.1999

(51)	International Patent Classification (IPC)⁷: C11D 3/37, C11D 3/22, C11D 3/39, C11D 3/386

(86)	International application number:
	PCT/US9923/146

(87)	International publication number:
	WO 0022/078 (20.04.2000 Gazette 2000/16)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

13.10.1998 US 103978 P
10.08.1999 US 148053 P

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

(72)	Inventors:
	PANANDIKER, Rajan, Keshav West Chester, OH 45069 (US) LEUPIN, Jennifer, Ann Cincinnati, OH 45249 (US) WERTZ, William, Conrad West Harrison, IN 47060 (US)

(74)	Representative: Peet, Jillian Wendy et al
	Patent DepartmentProcter & Gamble Technical Centres LimitedWhitley RoadLongbenton Newcastle upon Tyne, NE12 9TS Newcastle upon Tyne, NE12 9TS (GB)

(54)	LAUNDRY DETERGENT COMPOSITIONS WITH A COMBINATION OF CYCLIC AMINE BASED COPOLYMERS AND HYDROPHOBICALLY MODIFIED CARBOXY METHYL CELLULOSE