ATE6790T1 - METHOD FOR CLEANING VEHICLES AND COMPOSITION FOR CARRYING OUT THE PROCEDURE. - Google Patents

METHOD FOR CLEANING VEHICLES AND COMPOSITION FOR CARRYING OUT THE PROCEDURE.

Info

Publication number
ATE6790T1
ATE6790T1 AT80401401T AT80401401T ATE6790T1 AT E6790 T1 ATE6790 T1 AT E6790T1 AT 80401401 T AT80401401 T AT 80401401T AT 80401401 T AT80401401 T AT 80401401T AT E6790 T1 ATE6790 T1 AT E6790T1
Authority
AT
Austria
Prior art keywords
carbon atoms
groups
notably
cleaning vehicles
hydrogen atom
Prior art date
Application number
AT80401401T
Other languages
German (de)
Inventor
Joseph Schapira
Victor Ken
Patrick Hilaire
Alain Erkiet
Original Assignee
Compagnie Francaise De Produits Industriels
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 Compagnie Francaise De Produits Industriels filed Critical Compagnie Francaise De Produits Industriels
Application granted granted Critical
Publication of ATE6790T1 publication Critical patent/ATE6790T1/en

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
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/34—Derivatives of acids of phosphorus
    • C11D1/342—Phosphonates; Phosphinates or phosphonites
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/066—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors phosphorus-containing compounds

Abstract

1. Process for cleaning vehicles, by putting into operation, in an acid medium, notably at a pH less than 3, in the presence of at least one surface-active agent, preferably non-ionic or anionic, notably at ordinary temperature, an effective quantity of a mono- or dialkylphosphoric ester the alkyl group or groups of which each contain from one to three carbon atoms, characterized by the fact that simultaneously an effective quantity of at least one compound chosen from the alkanephosphonic acids and their esters with the formula : see diagramm : EP0027083,P5,F3 in which R1 is an alkyl radical containing from one to eight carbon atoms, possibly substituted by at least one of the substituents of the group containing the halogens, the hydroxyl radical, other phosphonic groups and amino groups with the formula : see diagramm : EP0027083,P6,F1 in which each of R2 and R3 , which can be identical or different from one another, represents a hydrogen atom or the significances of R1 , and each of R4 and R5 , which are identical or different from one another, represents a lower alkyl radical containing from one to four carbon atoms, or a hydrogen atom, is put into operation.
AT80401401T 1979-10-04 1980-10-03 METHOD FOR CLEANING VEHICLES AND COMPOSITION FOR CARRYING OUT THE PROCEDURE. ATE6790T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7924774A FR2466500A1 (en) 1979-10-04 1979-10-04 METHOD OF CLEANING VEHICLES AND COMPOSITION IMPLEMENTED
EP80401401A EP0027083B1 (en) 1979-10-04 1980-10-03 Process for cleaning vehicles and composition therefor

Publications (1)

Publication Number Publication Date
ATE6790T1 true ATE6790T1 (en) 1984-04-15

Family

ID=9230320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80401401T ATE6790T1 (en) 1979-10-04 1980-10-03 METHOD FOR CLEANING VEHICLES AND COMPOSITION FOR CARRYING OUT THE PROCEDURE.

Country Status (4)

Country Link
EP (1) EP0027083B1 (en)
AT (1) ATE6790T1 (en)
DE (1) DE3067171D1 (en)
FR (1) FR2466500A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240688A1 (en) * 1982-11-04 1984-05-30 Henkel KGaA, 4000 Düsseldorf USE OF ALKYLMONOPHOSPHONIC ACIDS AS A KILLING SUBSTANCE
US5294364A (en) * 1988-02-10 1994-03-15 Colgate Palmolive Safe acidic hard surface cleaner
US5192460A (en) * 1988-02-10 1993-03-09 Colgate-Palmolive Company Safe acidic hard surface cleaner
NZ260608A (en) * 1993-06-24 1995-02-24 Colgate Palmolive Co Micro-emulsion cleansers comprising an organic detergent, an alpha-oh aliphatic acid, and aminoalkylene phosphonic acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227178B (en) * 1963-10-11 1966-10-20 Knapsack Ag Liquid detergents
GB1229582A (en) * 1967-04-26 1971-04-28
AT276897B (en) * 1968-08-01 1969-12-10 Henkel & Cie Gmbh Prevention of corrosion of aluminum and aluminum alloys in hydrochloric acid solutions
DE2731152C2 (en) * 1977-07-09 1984-11-15 Hoechst Ag, 6230 Frankfurt Cleaning agent for objects with hard surfaces

Also Published As

Publication number Publication date
DE3067171D1 (en) 1984-04-26
EP0027083A1 (en) 1981-04-15
EP0027083B1 (en) 1984-03-21
FR2466500B1 (en) 1983-04-29
FR2466500A1 (en) 1981-04-10

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