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Publication numberEP0322946 A3
Publication typeApplication
Application numberEP19880202799
Publication date5 Sep 1990
Filing date7 Dec 1988
Priority date24 Dec 1987
Also published asEP0322946A2
Publication number1988202799, 88202799, 88202799.8, EP 0322946 A3, EP 0322946A3, EP-A3-0322946, EP0322946 A3, EP0322946A3, EP19880202799, EP88202799
InventorsJohannes Henricus Maria Rek
ApplicantUnilever N.V., Unilever Plc
Export CitationBiBTeX, EndNote, RefMan
External Links: Espacenet, EP Register
Detergent composition
EP 0322946 A3
Abstract
A remarkably stable alkaline built liquid detergent composition is provided, containing in an aqueous medium:
  • a) 0 to 25% by weight of nonionic detergent active;
  • b) 5 to 40% by weight of alkaline agent;
  • c) 0.1 to 2% by weight of structuring polymeric agent; and
  • d) 2.5 to 20% by weight of a copolymer of acrylic acid and maleic acid,
the composition containing not more than 15% by weight of phosphate detergency builder. Preferably, the copolymer has a molecular weight of at least 5,000.
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
EP0066915A2 *17 May 198215 Dec 1982THE PROCTER & GAMBLE COMPANYDetergent composition containing performance additive and copolymeric compatibilizing agent therefor
EP0120533A2 *16 Mar 19843 Oct 1984Unilever N.V.Aqueous alkaline liquid detergent composition
US4215004 *28 Mar 197929 Jul 1980Chemed CorporationSlurried laundry detergent
US4678596 *1 May 19867 Jul 1987Rohm And Haas CompanyRinse aid formulation
Classifications
International ClassificationC11D17/00, C11D3/37
Cooperative ClassificationC11D17/0026, C11D3/3765
European ClassificationC11D3/37C6F, C11D17/00B4
Legal Events
DateCodeEventDescription
5 Jul 1989AKDesignated contracting states:
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5 Sep 1990AKDesignated contracting states:
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Effective date: 19910306