EP0353973A3 - Phosphatfreie Waschmittel - Google Patents

Phosphatfreie Waschmittel Download PDF

Info

Publication number
EP0353973A3
EP0353973A3 EP19890307758 EP89307758A EP0353973A3 EP 0353973 A3 EP0353973 A3 EP 0353973A3 EP 19890307758 EP19890307758 EP 19890307758 EP 89307758 A EP89307758 A EP 89307758A EP 0353973 A3 EP0353973 A3 EP 0353973A3
Authority
EP
European Patent Office
Prior art keywords
phosphate
free detergents
methylenephosphonic
acid
salt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19890307758
Other languages
English (en)
French (fr)
Other versions
EP0353973A2 (de
Inventor
Peter G. Prof. Perkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meda Pharmaceuticals Ltd
Original Assignee
Flow Labs Ltd
ICN Biomedicals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flow Labs Ltd, ICN Biomedicals Ltd filed Critical Flow Labs Ltd
Publication of EP0353973A2 publication Critical patent/EP0353973A2/de
Publication of EP0353973A3 publication Critical patent/EP0353973A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/364—Organic compounds containing phosphorus containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
EP19890307758 1988-07-30 1989-07-31 Phosphatfreie Waschmittel Withdrawn EP0353973A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888818215A GB8818215D0 (en) 1988-07-30 1988-07-30 Phosphate-free detergent
GB8818215 1988-07-30

Publications (2)

Publication Number Publication Date
EP0353973A2 EP0353973A2 (de) 1990-02-07
EP0353973A3 true EP0353973A3 (de) 1990-10-17

Family

ID=10641404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890307758 Withdrawn EP0353973A3 (de) 1988-07-30 1989-07-31 Phosphatfreie Waschmittel

Country Status (2)

Country Link
EP (1) EP0353973A3 (de)
GB (1) GB8818215D0 (de)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1026366A (en) * 1963-03-18 1966-04-20 Procter & Gamble Substituted methylenediphosphonic acid compounds and detergent compositions containing them
GB1056177A (en) * 1962-09-04 1967-01-25 Monsanto Co Method for the sequestration of metal ions, and washing compositions
GB1057089A (en) * 1965-04-01 1967-02-01 Henkel & Cie Gmbh Alkaline cleaning agents
US3551339A (en) * 1966-12-16 1970-12-29 Procter & Gamble Built detergent compositions
DE2015022A1 (de) * 1970-03-28 1971-10-28 Joh. A. Benckiser Gmbh, Chemische Fabrik, 6700 Ludwigshafen Mittel zum Stabilisieren der Wasserhärte, insbesondere in Reinigungslösungen
GB1287887A (de) * 1968-10-24 1972-09-06
US3925228A (en) * 1973-01-11 1975-12-09 Colgate Palmolive Co Carbonate built detergents
FR2376824A1 (fr) * 1977-01-10 1978-08-04 Monsanto Europe Sa Produits antitartre a base d'acides aminopolymethylene-phosphoniques
EP0001853A1 (de) * 1977-11-07 1979-05-16 THE PROCTER & GAMBLE COMPANY Reinigungsmittelmischungen mit verbesserter Bleichwirkung
EP0040038A2 (de) * 1980-05-10 1981-11-18 THE PROCTER & GAMBLE COMPANY Körnige Reinigungsmittelzusammensetzungen
EP0192630A2 (de) * 1985-02-21 1986-08-27 Monsanto Europe S.A./N.V. Aminomethylenphosphonat-Zusammensetzungen
EP0201016A2 (de) * 1985-05-04 1986-11-12 Henkel Kommanditgesellschaft auf Aktien Gerüstsalzfreie Flüssigwaschmittel mit textilweichmachenden Eigenschaften

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1056177A (en) * 1962-09-04 1967-01-25 Monsanto Co Method for the sequestration of metal ions, and washing compositions
GB1026366A (en) * 1963-03-18 1966-04-20 Procter & Gamble Substituted methylenediphosphonic acid compounds and detergent compositions containing them
GB1057089A (en) * 1965-04-01 1967-02-01 Henkel & Cie Gmbh Alkaline cleaning agents
US3551339A (en) * 1966-12-16 1970-12-29 Procter & Gamble Built detergent compositions
GB1287887A (de) * 1968-10-24 1972-09-06
DE2015022A1 (de) * 1970-03-28 1971-10-28 Joh. A. Benckiser Gmbh, Chemische Fabrik, 6700 Ludwigshafen Mittel zum Stabilisieren der Wasserhärte, insbesondere in Reinigungslösungen
US3925228A (en) * 1973-01-11 1975-12-09 Colgate Palmolive Co Carbonate built detergents
FR2376824A1 (fr) * 1977-01-10 1978-08-04 Monsanto Europe Sa Produits antitartre a base d'acides aminopolymethylene-phosphoniques
EP0001853A1 (de) * 1977-11-07 1979-05-16 THE PROCTER & GAMBLE COMPANY Reinigungsmittelmischungen mit verbesserter Bleichwirkung
EP0040038A2 (de) * 1980-05-10 1981-11-18 THE PROCTER & GAMBLE COMPANY Körnige Reinigungsmittelzusammensetzungen
EP0192630A2 (de) * 1985-02-21 1986-08-27 Monsanto Europe S.A./N.V. Aminomethylenphosphonat-Zusammensetzungen
EP0201016A2 (de) * 1985-05-04 1986-11-12 Henkel Kommanditgesellschaft auf Aktien Gerüstsalzfreie Flüssigwaschmittel mit textilweichmachenden Eigenschaften

Also Published As

Publication number Publication date
EP0353973A2 (de) 1990-02-07
GB8818215D0 (en) 1988-09-01

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