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EP1311653B1 - Preparations acides pour le nettoyage et la desinfection de surfaces - Google Patents

Preparations acides pour le nettoyage et la desinfection de surfaces Download PDF

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Publication number
EP1311653B1
EP1311653B1 EP01978251A EP01978251A EP1311653B1 EP 1311653 B1 EP1311653 B1 EP 1311653B1 EP 01978251 A EP01978251 A EP 01978251A EP 01978251 A EP01978251 A EP 01978251A EP 1311653 B1 EP1311653 B1 EP 1311653B1
Authority
EP
European Patent Office
Prior art keywords
acid
cleaning
use according
formulation
acids
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.)
Expired - Lifetime
Application number
EP01978251A
Other languages
German (de)
English (en)
Other versions
EP1311653A1 (fr
Inventor
Rita Trauten
Thomas Wershofen
Stefan Küpper
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.)
Ecolab Inc
Original Assignee
Ecolab Inc
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 Ecolab Inc filed Critical Ecolab Inc
Publication of EP1311653A1 publication Critical patent/EP1311653A1/fr
Application granted granted Critical
Publication of EP1311653B1 publication Critical patent/EP1311653B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/042—Acids
    • 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
    • C11D1/04—Carboxylic acids or salts thereof
    • 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
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/06—Ether- or thioether carboxylic acids
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3409—Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
    • 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
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

Definitions

  • the present invention relates to the use of acidic preparations for Cleaning and / or disinfecting hard surfaces as well as a method for Cleaning and disinfection of equipment and acid surface cleaning and / or cleaning -desin Stammionsstoff.
  • halogen-releasing substances such as Monobromoacetic acid
  • oxidative compounds such as chlorine dioxide, peracetic acid, Active chlorine
  • other antimicrobial substances such as isothiazolinones for cleaning and / or disinfection of hard surfaces is due to poor environmental performance and / or from a human-toxic point of view or safety-related Concerns in dealing unwanted.
  • DE 4026756 a new preservative based on a synergistic acting three-component or multi-component system for products or proposed systems with an aqueous phase.
  • This system already shows a broad spectrum of antimicrobial activity at low use concentrations and is among other things the antimicrobial equipment of products from the field of detergents and cleaning agents, such as washing-up liquid and fabric softener suitable.
  • the object of the present invention was to simple Preparations to search through their use in cleaning and / or disinfection of hard surfaces a good cleaning and disinfection result achieved and, if possible, at the same time the application technology Properties, such as the foaming behavior, positively influenced become.
  • the alkanesulfonic acid listed under a) is selected from Methane, ethane, propane and butanesulfonic acid, being particularly preferred as alkanesulfonic acid
  • methanesulfonic acid is included.
  • the acidic preparations to be used according to the invention contain 0.1 to 99.9% by weight, more preferably 1 to 95% by weight, and most preferably 3 to 60% by weight. of component a).
  • the acidic preparations to be used according to the invention based on the total preparation, contain from 0.1 to 20% by weight, particularly preferably from 0.3 to 15% by weight, of the alkanesulfonic acid listed under a). It is further preferred that the acidic preparations to be used according to the invention, based on the total preparation, contain from 0.01 to 99.9% by weight, more preferably from 0.1 to 95% by weight and very preferably from 1 to 60% by weight. % of component b).
  • the weight ratio of the sum of those listed under a) Acids to the components listed under b) is between 200: 1 and 1:40, wherein it is particularly preferred if the weight ratio of a): b) in the Preparation between 100: 1 and 1:10 and most preferably between 10: 1 and 1: 4 is.
  • the present invention to use acid preparations have additional components with complexing Properties and / or solubilizers and / or surface-active components.
  • the components having complex-forming properties are preferably selected from nitrilotriacetic acid, ethylenediaminetetraacetic acid, methylglycinediacetic acid, gluconic acid, citric acid, dicarboxymethyl-L-glutamic acid, serinediacetic acid, imidosuccinic acid, and the group of polycarboxylic acids and phosphonic acids and in each case their salts.
  • Suitable polycarboxylic acids are, for example, polyacrylic acids and copolymers of maleic anhydride and acrylic acid and the sodium salts of these polymeric acids. Commercially available products are z.
  • Suitable native polymers include, for example, oxidized starch (e.g., DE 4228786) and polyamino acids such as polyglutamic acid or polyaspartic acid, e.g. B. the companies Cygnus, Bayer, Rohm & Haas, Rhone-Poulenc or SRCHEM.
  • Suitable phosphonic acids are, for example, 1-hydroxyethane-1,1-diphosphonic acid, diethylenetriaminepentamethylenephosphonic acid or ethylenediamine tetramethylenephosphonic acid and, in each case, their alkali metal salts.
  • Particularly preferred are the components with kompextruckenden properties selected from nitrilotriacetic acid, polyaspartic acid or polycarboxylic acids, which are preferably due to polymerization of aspartic acid with other carboxylic acids, and gluconic acid.
  • Additional solubilizing agents are preferably selected from the group the anionic surfactants, most preferably from the sulfonates / sulfonic acids and in particular from cumene, xylene, octyl, naphthyl and alkylbenzenesulfonates / sulfonic acids, in the latter case the alkyl group is between Contains 6 and 16 carbon atoms, or mixtures of these compounds and / or other compounds which act as solubilizers.
  • Additional preferred surface-active components are selected from the groups of anionic, cationic, nonionic, amphoteric surfactants, protein hydrolysates, silicone compounds and phosphoric esters and their salts.
  • nonionic surfactants it is possible to use in the preparations to be used according to the invention alkylpolyglucosides which are usually commercially available by condensation of fatty alcohols with glucose or polyglucose and commercially available in various variants.
  • alkylpolyglucosides which are particularly suitable for use according to the invention are the products Glukopon® 600 from Henkel and Triton® BG10 from Röhm & Haas.
  • alkoxylated alkyl alcohols having 8 to 22 carbon atoms in the alkyl chain may be present in the preparations to be used according to the invention, more preferably at least one compound from the groups of the mixed ethoxylates / propoxylates of branched or unbranched alkyl alcohols having 8 to 22 carbon atoms in the alkyl chain and the end-capped ethoxylates of branched or unbranched alkyl alcohols having 8 to 22 carbon atoms in the alkyl chain, and most preferably at least one compound from the groups of ethoxylated and propoxylated alkyl alcohols having 12 to 22 carbon atoms in the alkyl moiety, the butyl ethers of 12 to 22 ethoxylated alkyl alcohols Carbon atoms in the alkyl moiety and methyl ether of ethoxylated alkyl alcohols having 12 to 22 carbon atoms in the alkyl part is contained, wherein in the specific case
  • Nonionic surfactants which are particularly suitable for the preparation of formulations for the use according to the invention are, for example, Plurafac® LF 403, Plurafac® 431 from BASF and Dehypon® LT 104 and Dehypon® G 2084 from Henkel.
  • amine oxide derivatives are amine oxide derivatives, it being particularly preferred that the amine oxide derivative is a trialkylamine oxide having an alkyl group containing 8 to 20 carbon atoms and two alkyl groups having a lower number of carbon atoms in the alkyl chain, the two shorter alkyl groups being the same or different, it being most particularly preferred that the amine oxide derivative comprises tallow fatty bis (2-hydroxyethyl) amine oxide, oleyl bis (2-hydroxyethyl) amine oxide, coconut bis (2-hydroxyethyl) amine oxide, tetradecyldimethyl amine oxide and / or alkyl dimethyl amine oxide having 12 to 18 carbon atoms in the alkyl chain.
  • Phosphoric acid ester compounds are preferably used as the phosphoric acid ester in the preparations to be used according to the invention, of which preferably at least one salt of a phosphoric acid partial ester is present, more preferably at least one alkali metal salt of a phosphoric acid partial ester of alkoxylated alkylphenol being present.
  • the phosphoric acid esters are surface-active substances which preferably from long-chain aliphatic or araliphatic alcohols derived. Particularly suitable are the salts of phosphoric acid partial esters and in particular those of alkoxylated alkylphenols proved. Preferably are used as alkali salts, the sodium and potassium salts, from which, in turn, the potassium salts are particularly preferred.
  • Tensidisch effective Phosphor AcidPartialester, as preferably used according to the invention are available in stores.
  • An example of an invention particularly Well-useful active ingredient of this type is the product Triton® H 66 (Röhm & Haas).
  • the additional antimicrobial components are preferably selected from alcohols, aldehydes, other antimicrobial acids, carboxylic acid esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and - formals, benzamidines, isothiazolines, phthalimide derivatives, pyridine derivatives , antimicrobial surface-active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, 1,2-dibromo-2,4-dicyanobutane, iodo-2-propynyl-butyl-carbamate, iodine, iodophores, peroxides, with particular preference selected for the additional antimicrobial components from ethanol,
  • Preferred application forms of the preparations to be used according to the invention are aqueous solution, gel, emulsion, paste, dispersion, powder, extrudate, Solid, dandruff, prills, tablets
  • preparations to be used according to the invention before use for cleaning and / or disinfecting hard Surfaces by a dilution factor 1000 to 1, more preferably 500 to dilute to 20 with water or aqueous cleaning solutions.
  • the application of the preparations to be used according to the invention to the cleaning and / or disinfecting hard surfaces is preferably carried out in concentrated or diluted form by dipping or by filling the object to be treated and / or via application aids.
  • preferred Application aids are sponge, cloths, rags, brushes, wipers, rubber, Sprayer, foam device.
  • the acidic preparations to be used in the present invention preferably in the food manufacturing and processing industry, such as. in the beverage, dairy, fish industry and butchers as well in gastronomy and company catering, beverage production, milk production and processing, cosmetics and pharmaceutical industries, hospitals, laundries, Commercial kitchens, in the cleaning of buildings, for example by professional Service providers, in agriculture and also in the household sector become.
  • the food manufacturing and processing industry such as. in the beverage, dairy, fish industry and butchers as well in gastronomy and company catering, beverage production, milk production and processing, cosmetics and pharmaceutical industries, hospitals, laundries, Commercial kitchens, in the cleaning of buildings, for example by professional Service providers, in agriculture and also in the household sector become.
  • CIP is a common abbreviation in the professional world and stands for Cleaning in place.
  • the skilled artisan understands that hard surfaces of objects, containers, tanks, such as milk or fermentation tanks in breweries usually automatically by locally stored detergent on locally on or in the object to be cleaned installed inputs and devices, such as lines, pumps , Nozzles, containers, spray heads, to be cleaned.
  • CIP purification is Cleaning hard surfaces in a specific cleaning process, the CIP procedure.
  • the application of the invention to be used acidic Preparations or the diluted solution in this process is due the application profile with regard to foam and cleaning behavior especially prefers. The reason for this is that due to turbulent motion of the Cleaning solutions by pumping, spraying and other processes, preparations or dilute solutions prone to foaming, for the CIP process are unsuitable.
  • Formulations for microbiological examination (composition in% by weight) raw material
  • E1 V1 V2 V3 V4 V5 V6 phosphoric acid 0.525 0.525 0.525 0.525 0.4725 0.4725 0.4725 ether carboxylic acid 0.07 - 0.07 0.07 0.063 0.063 0.063 propionic - - - 0.1 - - - undecylenic 0.1 - - - - - - potassium sorbate - - - - - 0.1 - - dehydroacetic - - - - - - 0.1 - Salicylklarephenylester - - - - - - 0.1 diglycol 2.4 0.4
  • Hard water according to DVG Remainder to 100% by weight
  • the tested comparative formulations V7 and V8 and a formulation E2 to be used according to the invention are contained in Table 3.
  • the formulations represent 1% dilutions of acid preparations in distilled water: in the description of the test method, instead of formulations of solutions is spoken.
  • the results of the test can be seen from Table 4.
  • Foam height in mL in the standard foam test at 5 ° C without and with addition of test contamination formulations Foam height at different levels of test contamination (T1) 0 mL T1 100 mL T1 200 mL T1 E2 0 1 5 V7 0 2 10 V8 0 6 23
  • the tested comparative formulations V9 and V10 and a formulation E3 to be used according to the invention are contained in Table 5.
  • the formulations represent 0.2% dilutions of acid preparations together with NaOH in distilled water: in the description of the test method, instead of formulations of solutions is spoken.
  • the results of the test can be seen from Table 6.
  • Formulations for the Götte foam test (composition in% by weight) raw material E3 V9 V10 phosphoric acid 0.105 0.105 0.105 undecylenic 0.02 - - salicylic acid - - 0.02 NaOH 1.5 1.5 1.5 Dest. Water Remainder to 100% by weight
  • Foam height in mL in the Götte foam test at 50 ° C without and with addition of test contamination formulations Foam height at different levels of test contamination (T1) 0 mL T1 1 mL T1 2 mL T1 3 mL T1 4 mL T1 5 mL T1 H1 0 80 150 200 280 380 H2 0 70 130 170 280 370 H3 100 250 280 370 n.d. n.d.
  • the solution to be tested becomes a solution with water at 16 ° dH and 2,5L of it filled in the dirty Erlenmeyer flask.
  • the Test specimens are placed in sufficiently large beakers and these also sufficiently filled with the prepared solution. At room temperature and a Turning speed of 50U / minute, the replacement of the burn yeast on both Erlenmeyer flask and observed on the specimens.
  • the tested comparative formulations V11 and V12 and a formulation E4 to be used according to the invention are contained in Table 7.
  • the formulations represent 2% dilutions of acid preparations in water of 16 degrees German hardness (° dH): in the description of the test method, instead of formulations of solutions is spoken.
  • the results of the test were summarized in terms of the percent release of burnt yeast in Table 8.
  • Formulations for the cleaning test (composition in% by weight) raw material E4 V11 V12 phosphoric acid 1.05 1.05 1.05 1.05 undecylenic 0.2 - - salicylic acid - - 0.2 Water (16 ° dH) Remainder to 100% by weight

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  • Engineering & Computer Science (AREA)
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Claims (16)

  1. Utilisation de préparations acides qui renferment
    a) un ou plusieurs acides choisis parmi l'acide formique, l'acide acétique, l'acide propionique, l'acide gluconique, l'acide lactique, l'acide citrique, l'acide glycolique, l'acide phosphorique, les acides alkane sufoniques, l'acide nitrique, et l'acide sulfurique ainsi que
    b) de l'acide undécylénique,
    le reste à 100 % en poids étant de l'eau et/ou d'autres adjuvants et/ou principes actifs
    en vue du nettoyage et de la réduction du moussage lors du nettoyage et/ou de la désinfection de surfaces dures.
  2. Utilisation selon la revendication 1,
    caractérisée en ce qu'
    elle comprend un acide alkane sufonique du groupe a) choisi parmi l'acide méthane sulfonique, l'acide éthane sulfonique, l'acide propane sulfonique, et l'acide butane sulfonique es présent.
  3. Utilisation selon la revendication 1,
    caractérisée en ce qu'
    elle comprend du groupe a) l'acide phosphorique.
  4. Utilisation selon l'une des revendications 1 à 3,
    caractérisée en ce qu'
    elle comprend, rapporté à la préparation totale, de 0,1 à 99,9 % en poids de composant a).
  5. Utilisation selon l'une des revendications 1 à 4,
    caractérisée en ce qu'
    elle comprend, rapporté à la préparation totale, de 0,01 à 99,9 % en poids de composant b).
  6. Utilisation selon l'une des revendications 1 à 5,
    caractérisée en ce que
    le rapport en poids de a) : b) dans la préparation se situe entre 200:1 et 1:40.
  7. Utilisation selon la revendication 6,
    caractérisée en ce que
    le rapport en poids de a) : b) dans la préparation se situe entre 100:1 et 1:10.
  8. Utilisation selon l'une des revendications 1 à 7,
    caractérisée en ce que
    la préparation contient, des composants supplémentaires ayant des propriétés complexantes et/ou inhibitrices de la corrosion et/ou d'agent de solubilisation et/ ou de produit actif sur la tension superficielle.
  9. Utilisation selon l'une des revendications 1 à 8,
    caractérisée en ce que
    la préparation contient, des composants supplémentaires antimicrobiens choisis parmi les alcools, les aldéhydes, les acides antimicrobiens, les esters d'acide carboxylique, les amides d'acide, les phénols, les dérivés de phénol, le diphénylène, les diphénylalkanes, les dérivés de l'urée, les acétals et les formals d'oxygène ou d'azote, les benzamidines, les isothiazolines, les dérivés de phtalimide, les dérivés de pyridine, les composés actifs sur la tension superficielle antimicrobiens, les guanidines, les composés amphotères antimicrobiens, les quinolines, le 1,2-dibromo- 2,4-dicyanobutane, le carbamate de 2-iodopropynyle et de butyle, l'iode, les iodophores, les peroxydes, les peracides.
  10. Utilisation selon l'une des revendications 1 à 9,
    caractérisée en ce que
    la préparation se présente sous forme de solution aqueuse, de gel, d'émulsion, de pâte, de dispersion, de poudre, d'extrudat, de solidé, d'écailles, de granulés ou de comprimés.
  11. Utilisation selon l'une des revendications 1 à 10,
    caractérisée en ce que
    la préparation est diluée avant l'utilisation en vue du nettoyage et/ou de la désinfection des surfaces dures, d'un facteur de dilution de 1 000 à 1.
  12. Utilisation selon l'une des revendications 1 à 11,
    caractérisée en ce que
    le nettoyage et la désinfection de surfaces dures s'effectuent en une seule étape.
  13. Utilisation selon l'une des revendications 1 à 12,
    caractérisée en ce que
    la préparation ou la solution diluée est mise en contact dans un procédé d'immersion et/ou par l'intermédiaire d'un adjuvant d'application avec les surfaces à traiter.
  14. Utilisation selon l'une des revendications 1 à 13,
    caractérisée en ce que
    la préparation ou la solution diluée est mise en oeuvre dans un procédé CIP (Cleaning in place).
  15. Procédé de nettoyage et de désinfection d'installations dans lequel
    a) on nettoie dans une première étape l'installation en cas de besoin par des produits alcalins et/ou acides, ce qui est possible aussi selon les revendications 1 à 14, puis,
    b) on rince le cas échéant les surfaces de l'installation avec de l'eau et ensuite,
    c) on fait circuler par pompage dans l'installation une préparation à utiliser conformément aux revendications 1 à 14, ou une solution diluée correspondante de préparation à utiliser, manuellement ou dans un système automatique, et/ou on la pulvérise, les températures d'utilisation se situant entre 0 et 100°C et les durées de recirculation ou de pulvérisation se situant entre 5 et 120 minutes, et on rince l'installation après avoir effectué le traitement avec de l'eau de qualité potable.
  16. Agents de nettoyage et/ou de désinfection des surfaces acides qui renferment rapporté au produit total,
    a) de 1 à 95 % en poids d'un ou plusieurs acides choisis parmi l'acide phosphorique, les acides alkane sulfoniques, l'acide nitrique et l'acide sulfurique, ainsi que
    b) de 1 à 40 % en poids d'acide undecylénique,
    le reste à 100 % en poids étant constitué par de l'eau, et/ou d'autres adjuvants et/ou principes actifs.
EP01978251A 2000-07-27 2001-07-18 Preparations acides pour le nettoyage et la desinfection de surfaces Expired - Lifetime EP1311653B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10036607 2000-07-27
DE10036607A DE10036607A1 (de) 2000-07-27 2000-07-27 Saure Zubereitungen zur Reinigung und Desinfektion von Oberflächen
PCT/EP2001/008276 WO2002010325A1 (fr) 2000-07-27 2001-07-18 Preparations acides pour le nettoyage et la desinfection de surfaces

Publications (2)

Publication Number Publication Date
EP1311653A1 EP1311653A1 (fr) 2003-05-21
EP1311653B1 true EP1311653B1 (fr) 2004-05-26

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Application Number Title Priority Date Filing Date
EP01978251A Expired - Lifetime EP1311653B1 (fr) 2000-07-27 2001-07-18 Preparations acides pour le nettoyage et la desinfection de surfaces

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EP (1) EP1311653B1 (fr)
AT (1) ATE267864T1 (fr)
DE (2) DE10036607A1 (fr)
DK (1) DK1311653T3 (fr)
ES (1) ES2220817T3 (fr)
PL (1) PL194763B1 (fr)
WO (1) WO2002010325A1 (fr)

Cited By (5)

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Publication number Priority date Publication date Assignee Title
FR2923736A1 (fr) * 2007-11-15 2009-05-22 Arkema France Procede de nettoyage acide dans l'industrie brassicole.
US8618037B2 (en) 2011-01-05 2013-12-31 Ecolab Usa Inc. Aqueous acid cleaning, corrosion and stain inhibiting compositions in the vapor phase comprising a blend of nitric and sulfuric acid
US8623805B2 (en) 2011-01-05 2014-01-07 Ecolab Usa Inc. Acid cleaning and corrosion inhibiting compositions comprising a blend of nitric and sulfuric acid
US12134114B2 (en) 2018-11-15 2024-11-05 Ecolab Usa Inc. Acidic cleaner
US12384986B2 (en) 2018-11-22 2025-08-12 Ecolab Usa Inc. Acidic cleaning compositions for enhanced soil removal

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6472358B1 (en) * 2001-11-15 2002-10-29 Ecolab Inc. Acid sanitizing and cleaning compositions containing protonated carboxylic acids
AU2003276889A1 (en) * 2002-09-18 2004-04-08 Clean Control Corporation Methods and compositions for drains and delivery lines
DE10248561A1 (de) * 2002-10-17 2004-04-29 Westfaliasurge Gmbh Vorrichtung zum Melken und Verfahren zum Desinfizieren von melktechnischen Komponenten
EP1693437A4 (fr) * 2003-11-21 2007-12-05 Johnson Diversey Inc Composition de produit de nettoyage cip et procede de nettoyage associe
UA82254C2 (uk) * 2003-12-03 2008-03-25 Валодя Падиурашвили Склад та спосіб одержання композиції, фармацевтична композиція та її застосування
FR2930560B1 (fr) * 2008-04-29 2012-08-17 Arkema France Utilisation d'acide alcane-sulfonique pour le detartrage dans l'industrie agro-alimentaire
ITMI20092189A1 (it) * 2009-12-15 2011-06-16 Ansaldo Energia Spa Metodo per la pulizia di bruciatori e/o parti di bruciatore di una turbina a gas
CN105349273A (zh) * 2015-11-24 2016-02-24 安徽省水磨坊酒业有限公司 一种曲盘清洗用浸泡液
US11937602B2 (en) 2017-09-26 2024-03-26 Ecolab Usa Inc. Solid acid/anionic antimicrobial and virucidal compositions and uses thereof
US12329157B2 (en) 2019-12-16 2025-06-17 Ecolab Usa Inc. Anionic surfactant impact on virucidal efficacy

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NZ240355A (en) * 1991-06-04 1994-09-27 Ecolab Inc Sanitising composition comprising sorbic and benzoic acids
CA2077398A1 (fr) * 1991-09-06 1993-03-07 William J. Cook Composition liquide acide, desinfectante, nettoyante, tout usage
GB9513110D0 (en) * 1995-06-28 1995-08-30 Laporte Esd Ltd Dairy system cleaning preparation and method
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923736A1 (fr) * 2007-11-15 2009-05-22 Arkema France Procede de nettoyage acide dans l'industrie brassicole.
FR2923735A1 (fr) * 2007-11-15 2009-05-22 Arkema France Procede de nettoyage acide dans l'industrie brassicole
WO2009068810A3 (fr) * 2007-11-15 2009-08-20 Arkema France Procede de nettoyage acide dans l'industrie brassicole
EA018739B1 (ru) * 2007-11-15 2013-10-30 Аркема Франс Способ кислотной очистки в пивоваренной промышленности
US8618037B2 (en) 2011-01-05 2013-12-31 Ecolab Usa Inc. Aqueous acid cleaning, corrosion and stain inhibiting compositions in the vapor phase comprising a blend of nitric and sulfuric acid
US8623805B2 (en) 2011-01-05 2014-01-07 Ecolab Usa Inc. Acid cleaning and corrosion inhibiting compositions comprising a blend of nitric and sulfuric acid
US12134114B2 (en) 2018-11-15 2024-11-05 Ecolab Usa Inc. Acidic cleaner
US12384986B2 (en) 2018-11-22 2025-08-12 Ecolab Usa Inc. Acidic cleaning compositions for enhanced soil removal

Also Published As

Publication number Publication date
EP1311653A1 (fr) 2003-05-21
DE10036607A1 (de) 2002-02-14
PL194763B1 (pl) 2007-07-31
WO2002010325A8 (fr) 2002-04-04
PL366221A1 (en) 2005-01-24
ATE267864T1 (de) 2004-06-15
ES2220817T3 (es) 2004-12-16
DK1311653T3 (da) 2004-09-27
WO2002010325A1 (fr) 2002-02-07
DE50102429D1 (de) 2004-07-01

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