EP2487231B1 - Moyen de traitement de surfaces dures - Google Patents

Moyen de traitement de surfaces dures Download PDF

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Publication number
EP2487231B1
EP2487231B1 EP12166940.2A EP12166940A EP2487231B1 EP 2487231 B1 EP2487231 B1 EP 2487231B1 EP 12166940 A EP12166940 A EP 12166940A EP 2487231 B1 EP2487231 B1 EP 2487231B1
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EP
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Prior art keywords
alkyl
denotes
groups
alkylene
acid
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EP12166940.2A
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German (de)
English (en)
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EP2487231A1 (fr
Inventor
Marc-Steffen Schiedel
Nadine Warkotsch
Birgit Middelhauve
Matthias LÜKEN
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Priority claimed from DE102007016389A external-priority patent/DE102007016389A1/de
Priority claimed from DE200710023871 external-priority patent/DE102007023871A1/de
Priority claimed from DE200710038452 external-priority patent/DE102007038452A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to PL12166940T priority Critical patent/PL2487231T3/pl
Publication of EP2487231A1 publication Critical patent/EP2487231A1/fr
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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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3788—Graft polymers
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
    • 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
    • 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
    • C11D3/2096—Heterocyclic compounds
    • 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
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/28—Heterocyclic compounds containing nitrogen in the ring
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • 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
    • C11D3/3454—Organic compounds containing sulfur containing sulfone groups, e.g. vinyl sulfones
    • 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
    • C11D3/349—Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
    • 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
    • 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
    • C11D3/37—Polymers
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3723—Polyamines or polyalkyleneimines
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • C11D3/3742—Nitrogen containing silicones
    • C11D2111/14—

Definitions

  • the present invention relates to the field of hard surface treating agents, particularly to hard surface cleaners, and to agents which protect surfaces from soiling and / or facilitate the removal of soil contaminants.
  • agents have been found with which surfaces can be retrofitted and equipped in a way that can be carried out in a household so that they less easily pollute or easier to clean, at least for a certain period of use.
  • copolymers which consist of at least one anionic vinyl monomer, one vinyl monomer having a quaternary ammonium group or one tertiary amino group, and a nonionic hydrophilic vinyl monomer or a polyfunctional vinyl monomer. These copolymers are useful as anti-soiling components in detergents and are effective, for example, against fecal contamination.
  • toilet cleaners for better lime solution are often after application for a long time, often several hours or even overnight, left to act on the ceramic.
  • the formulations are usually thickened to improve the adhesion to the ceramic. When prolonged exposure then forms on the surface of a film that is usually colored due to the product coloring and after drying is difficult to remove.
  • Biofilms consist of a thin layer of mucus (film) in which microorganisms (e.g., bacteria, algae, fungi, protozoa) are embedded. This can be not only a hygienic but also an aesthetic problem. As an antidote bactericidal substances are often used. However, this is not always unproblematic in view of the ecotoxicological properties of many of these substances and the associated limitations in their application. In addition, biofilms contribute to the formation of unpleasant-smelling substances and are therefore a source of undesirable bad odors, especially in the sanitary sector.
  • microorganisms e.g., bacteria, algae, fungi, protozoa
  • agents for the treatment of hard surfaces must fulfill further requirements. So it is important that after the treatment of the surface their appearance is not is impaired. In particular, this involves the preservation of the gloss of surfaces which have a gloss in the original or clean state, and the avoidance of residues of the treatment agent, for example in the form of stripes or streaks.
  • the object was to improve the removability of faecal dirt and biofilms of hard surfaces, especially toilet ceramics, as well as the prevention of new formation of such soiling on such surfaces.
  • hard surfaces are, for example, surfaces of stone or ceramic materials, hard plastics, glass or metal. It can be hard surfaces such as walls, work surfaces, floors or sanitary items.
  • the invention relates to surfaces of ceramics, preferably sanitary ceramics, and more particularly of toilet bowls.
  • fouling means in particular, faecal dirt and / or biofilms.
  • the use of the fabrics improves the cleaning performance of hard surface cleansing mats and causes the treated or cleaned surfaces to be perceived as being clean longer.
  • the fabrics when used as a constituent of detergents, can provide an improvement in cleaning performance, which manifests itself in both easier removability of the contaminant and reduced susceptibility to soiling.
  • Reactive cyclic carbonates and ureas processes for their preparation and their reaction with polymeric substrates are described in the international patent application WO 2005/058863 described. Surprisingly, it has now been found that the reactive cyclic carbonates and ureas themselves or from these polymers obtainable by reaction with polymeric substrates have the desired effect.
  • polymeric substrates suitable in connection with the latter aspect of the invention include in particular polyvinyl alcohols, polyalkyleneamines such as polyethyleneimines, polyvinylamines, polyallylamines, polyethylene glycols, chitosan, polyamide-epichlorohydrin resins, polyaminostyrenes, aminoalkyl-terminated or polysiloxanes such as polydimethylsiloxanes, peptides, Polypeptides, and proteins and mixtures thereof.
  • polyvinyl alcohols polyalkyleneamines such as polyethyleneimines, polyvinylamines, polyallylamines, polyethylene glycols, chitosan, polyamide-epichlorohydrin resins, polyaminostyrenes, aminoalkyl-terminated or polysiloxanes such as polydimethylsiloxanes, peptides, Polypeptides, and proteins and mixtures thereof.
  • the process according to the invention for the treatment of a hard surface can be carried out by reacting one or more of the active compounds (the reactive cyclic carbonate or the reactive cyclic urea or the polymer obtainable therefrom by reaction with a polymeric substrate), in particular in the presence of a surfactant brings the surface into contact.
  • the active compounds the reactive cyclic carbonate or the reactive cyclic urea or the polymer obtainable therefrom by reaction with a polymeric substrate
  • This process can be carried out as a stand-alone treatment process for the surface, in particular to provide it with dirt-repellent properties.
  • the surface is treated with a preferably aqueous agent which additionally contains at least one surfactant in addition to at least one of the above-described substances used according to the invention.
  • the surfactant is selected so that it can not interact in an undesired manner with the substances used according to the invention.
  • the process according to the invention is preferably carried out in such a way that the one or more of the active substances mentioned and also the surfactant are distributed over the surface and either rinsed off after a contact time of 1 to 10 minutes or left to dry.
  • the bringing into contact takes place at a temperature of 5 to 50 ° C, in particular 15 to 35 ° C.
  • the process according to the invention represents a purification process which serves to clean the surface.
  • the active substances are brought into contact with the surface as constituent (s) of an aqueous surfactant-containing cleaning agent.
  • Another object of the invention is a means for treating a hard surface containing one or more of the active substances mentioned, at least one surfactant and optionally water and / or further, compatible with the other constituents conventional ingredients of surface treatment or cleaning agents.
  • the one or more of said active ingredients is in amounts of from 0.01 to 50% by weight, preferably from 0.2 to 15% by weight, and more preferably from 0.5 to 5% by weight in the Contain agents, each based on the total weight of the agent.
  • the agents may comprise at least one ingredient selected from the group comprising. Acids, thickeners and non-aqueous solvents.
  • the agent according to the invention is preferably a cleaning agent, in particular a cleaning agent for ceramics, more preferably sanitary ceramics.
  • a further embodiment of the invention therefore relates to a method for improving the removability of fecal dirt and / or biofilms in flush toilets, in which an agent according to the invention, in particular a detergent according to the invention, is distributed over the surface and either after an exposure time of, for example, 1 to 10 Rinsed for a few minutes or allowed to dry.
  • compositions according to the invention may contain customary other constituents of agents, in particular detergents, for the treatment of hard surfaces, provided that they do not interact in an undesired manner with the substances used according to the invention.
  • compositions according to the invention contain at least one surfactant which is selected from the anionic, nonionic, amphoteric and cationic surfactants and mixtures thereof.
  • Suitable anionic surfactants are preferably C 8 -C 18 -alkylbenzenesulfonates, in particular having about 12 C atoms in the alkyl moiety, C 8 -C 20 -alkanesulfonates, C 8 -C 18 -monoalkyl sulfates, C 8 -C 18 -alkylpolyglycol ether sulfates having 2 to 6 ethylene oxide units (EO) in the ether part as well as sulfosuccinic mono- and di-C 8 -C 18 -alkyl esters.
  • EO ethylene oxide units
  • the anionic surfactants are preferably used as sodium salts, but may also be present as other alkali or alkaline earth metal salts, for example magnesium salts, and in the form of ammonium or mono-, di-, tri- or tetraalkylammonium salts, in the case of the sulfonates also in the form their corresponding acid, eg dodecylbenzenesulfonic acid.
  • examples of such surfactants are sodium cocoalkyl sulfate, sodium sec-alkanesulfonate having about 15 carbon atoms and sodium dioctylsulfosuccinate.
  • Sodium fatty alkyl sulfates and fatty alkyl + 2EO ether sulfates having 12 to 14 C atoms have proven particularly suitable.
  • Suitable amphoteric surfactants are, for example, betaines of the formula (R iii ) (R iv ) (R v ) N + CH 2 COO - , in which R iii is an alkyl radical optionally interrupted by hetero atoms or heteroatom groups having 8 to 25, preferably 10 to 21 carbon atoms and R iv and R v are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular C 10 -C 18 -Alkyldimethylcarboxymethylbetain and C 11 -C 17 -Alkylamidopropyl-dimethylcarboxymethylbetain.
  • an agent according to the invention contains a thickening agent.
  • a thickening agent for this purpose, in principle, all viscosity regulators used in detergents and cleaning agents in the prior art into consideration, such as organic natural thickeners (agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dextrins , Gelatin, casein), organic modified natural products (carboxymethylcellulose and other cellulose ethers, hydroxyethyl and propylcellulose and the like, core flour ethers), organic fully synthetic thickeners (polyacrylic and polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides) and inorganic thickeners (polysilicic acids, clay minerals such as montmorillonites, Zeolites, silicas).
  • organic natural thickeners agar, carrageenan, tragacanth, gum arabic
  • Carbopol ® such as Carbopol ® 940 (molecular weight about 4,000,000), Carbopol ® 941 (molecular weight approximately 1,250,000) and Carbopol 934 ® (molecular weight about 3,000,000).
  • acrylic acid copolymers are included: (i) Copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple ester, preferably formed with C 1-4 -alkanols (INCI acrylates copolymer), such as the copolymers of methacrylic acid, butyl acrylate and methyl methacrylate (CAS name according to Chemical Abstracts service: 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and, for example, by the company Rohm & Haas under the trade names Aculyn ®.
  • ICI acrylates copolymer such as the copolymers of methacrylic acid, butyl acrylate and methyl methacrylate (CAS name according to Chemical Abstracts service: 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and, for example, by the company Rohm & Haas under the trade names A
  • Acusol ® and from Degussa (Goldschmidt) under the trade name Tego ® polymers are available, for example the anionic non-associative polymers Aculyn ® 22, Aculyn ® 28, Aculyn ® 33 (crosslinked), Acusol ® 810, Acusol ® 823 and Acusol ® 830 (CAS 25852-37-3); (ii) crosslinked high molecular weight acrylic acid copolymers, such as those crosslinked with an allyl ether of sucrose or pentaerythritol copolymers of C 10-30 alkyl acrylates with one or more monomers selected from the group of acrylic acid, methacrylic acid and their simple, preferably with C 1-4 alkanols formed, esters (INCI acrylates / C10-30 alkyl acrylate crosspolymer) and which are obtainable for example from the company.
  • Tego ® polymers for example the anionic non-associative polymers Aculyn
  • Carbopol ® examples hydrophobized ETD 2623 and Carbopol ® 1382 (INCI acrylates / C10 30 alkyl acrylate Crosspolymer) and Carbopol AQUA ® 30 (formerly Carbopol ® EX 473).
  • Further thickeners are the polysaccharides and heteropolysaccharides, in particular the polysaccharide gums, for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacanth, gellan, Ramzan, dextran or xanthan and their derivatives, for example propoxylated guar, and also their mixtures.
  • Laponite ® magnesium or sodium-magnesium phyllosilicates from Solvay Alkali, in particular the Laponite ® RD or Laponite ® RDS, and the magnesium silicates Süd-Chemie, especially the Optigel ® SH.
  • compositions according to the invention may furthermore comprise one or more antimicrobial agents, preferably in an amount of from 0.01 to 1% by weight, in particular from 0.05 to 0.5 wt .-%, particularly preferably from 0.1 to 0.3 wt .-%.
  • Water-soluble and / or water-insoluble builders can be used in the compositions according to the invention.
  • Water-soluble builders are preferred because they tend to be less likely to leave insoluble residues on hard surfaces.
  • Typical builders which may be present in the invention are the low molecular weight polycarboxylic acids and their salts, the homopolymeric and copolymeric polycarboxylic acids and their salts, the citric acid and its salts, the carbonates, phosphates and silicates.
  • Water-insoluble builders include the zeolites, which may also be used, as well as mixtures of the aforementioned builders.
  • Suitable corrosion inhibitors are, for example, the following substances named according to INCI: cyclohexylamines, diammonium phosphates, dilithium oxalates, dimethylamino methylpropanol, dipotassium oxalates, dipotassium phosphates, disodium phosphates, disodium pyrophosphates, disodium tetrapropenyl succinates, hexoxyethyl diethylammonium, phosphates, nitromethanes, potassium silicates, sodium aluminates, Sodium Hexametaphosphate, Sodium Metasilicate, Sodium Molybdate, Sodium Nitrites, Sodium Oxalate, Sodium Silicate, Stearamidopropyl Dimethicone, Tetrapotassium Pyrophosphate, Tetrasodium Pyrophosphate, Triisopropanolamine.
  • the agents may further contain bleaching agents.
  • Suitable bleaching agents include peroxides, peracids and / or perborates, particularly preferred is hydrogen peroxide.
  • Sodium hypochlorite is less suitable for acidic detergents due to the release of toxic chlorine gas vapors, but can be used in alkaline detergents.
  • a bleach activator may be included in addition to the bleaching agent.
  • enzyme stabilizers may be present in enzyme-containing agents in order to protect an enzyme contained in an agent according to the invention from damage such as, for example, inactivation, denaturation or decomposition, for example by physical influences, oxidation or proteolytic cleavage.
  • compositions according to the invention can be carried out in a customary manner by mixing the components contained in the composition in a suitable manner.
  • Agents according to the invention which are preferably designed as cleaning agents, find application in the treatment of hard surfaces, in particular sanitary ceramics. They can be used to remove dirt from hard surfaces and to reduce the re-contamination of these surfaces, as well as to allow faster and more thorough cleaning of soiled surfaces.
  • means according to the invention are used for improved removal of fecal dirt and / or biofilms from the surfaces of flush toilets and / or for reducing the re-soiling of such surfaces with fecal dirt and / or biofilms.
  • the agent is spread over the surface and either rinsed after an exposure time of preferably 1 to 10 minutes or left to dry. After treating the surface in this manner, fecal soiling is easier to remove, often without the aid of mechanical aids such as a toilet brush. In addition, any dried-up detergent residues can be rinsed off more easily.

Claims (4)

  1. Procédé de traitement d'une surface dure, dans lequel la surface est mise en contact avec un principe actif choisi parmi les composés des formules générales IV ou V,
    Figure imgb0006
     dans lesquelles
    R représente un alkylène en C1 à C12,
    k est un nombre supérieur à 0,
    X représente COCH=CH2, CO-C(CH3)=CHz, CO-O-aryl, alkylène en C2 à C6-SO2-CH=CH2, ou CO-NH-R1 ; et R1 représente un alkyl en C1 à C30, halogénoalkyl en C1 à C30, hydroxyalkyl en C1 à C12, alkyloxy en C1 à C6-alkyl en C1 à C30, alkylcarbonyloxy en C1 à C6-alkyl en C1 à C30, amino-alkyl en C1 à C30, mono- ou di(alkyl en C1 à C6)-amino-alkyl en C1 à C30, ammonio-alkyl en C1 à C30, polyoxyalkylène-alkyl en C1 à C30, polysiloxanyl-alkyl en C1 à C30, (méth)acryloyloxy-alkyl en C1 à C30, sulfono-alkyl en C1 à C30, phosphono-alkyl en C1 à C30, di(alkyl en C1 à C6)phosphono-alkyl en C1 à C30, phosphonato-alkyl en C1 à C30, di(alkyl en C1 à C6)phosphonato-alkyle en C1 à C30, ou un radical saccharide, dans la formule IV X ayant seulement ce sens si k est 1, ou
    X représente
    (i) le radical d'une polyamine à laquelle la partie ayant la formule entre crochets est liée par des groupes (CO)NH-, ou
    (ii) un squelette polymère auquel la partie ayant la formule entre crochets est liée par des groupes (CO)-, NH-alkylène en C2 à C6-O(CO)-, ou (CO)-O-alkylène en C2 à C6-O(CO)-groupes, ou
    (iii) un squelette polymère auquel la partie ayant la formule entre crochets est liée par des groupes (CO)-polysiloxanyl-alkyle en C1 à C30,
    si k est un nombre supérieur à 1,
    et/ou avec les polymères qui peuvent être obtenus par réaction d'un substrat polymère, qui présente des groupes fonctionnels qui sont choisis parmi des groupes hydroxy, des groupes amino primaires et des groupes amino secondaires, avec un composé des formules générales IV ou V, et un tensioactif.
  2. Procédé selon la revendication 1, caractérisé en ce que le principe actif et le tensioactif sont répartis à plat sur la surface et sont rincés après avoir laissé agir pendant 1 à 10 minutes, ou laissés à sécher, et/ou en ce que la mise en contact est effectuée à une température allant de 5 à 50°C, en particulier de 15 à 35°C.
  3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce qu'il s'agit d'un procédé de nettoyage.
  4. Composition pour le traitement d'une surface dure, contenant un composé des formules générales IV ou V,
    Figure imgb0007
     dans lesquelles
    R représente un alkylène en C1 à C12 ;
    k est un nombre supérieur à 0,
    X représente CO-CH=CH2, CO-C(CH3)=CH2, CO-O-aryl, alkylène en C2 à C6-SO2-CH=CH2, ou CO-NH-R1 ; et R1 représente un alkyl en C1 à C30, halogénoalkyl en C1 à C30, hydroxyalkyl en C1 à C12, alkyloxy en C1 à C6-alkyl en C1 à C30, alkylcarbonyloxy en C1 à C6-alkyl en C1 à C30, amino-alkyl en C1 à C30, mono- ou di(alkyl en C1 à C6)-amino-alkyl en C1 à C30, ammonio-alkyl en C1 à C30, polyoxyalkylène-alkyl en C1 à C30, polysiloxanyl-alkyl en C1 à C30, (méth)acryloyloxy-alkyl en C1 à C30, sulfono-alkyl en C1 à C30, phosphono-alkyl en C1 à C30, di(alkyl en C1 à C6)phosphono-alkyl en C1 à C30, phosphonato-alkyl en C1 à C30, di(alkyl en C1 à C6)phosphonato-alkyle en C1 à C30, ou un radical saccharide, dans la formule IV X ayant seulement ce sens si k est 1, ou
    X représente
    (i) le radical d'une polyamine à laquelle la partie ayant la formule entre crochets est liée par des groupes (CO)NH-, ou
    (ii) un squelette polymère auquel la partie ayant la formule entre crochets est liée par des groupes (CO)-, NH-alkylène en C2 à C6-O(CO)-, ou (CO) -O- alkylène en C2 à C6-O(CO)-groupes, ou
    (iii) un squelette polymère auquel la partie ayant la formule entre crochets est liée par des groupes (CO)-polysiloxanyl-alkyle en C1 à C30,
    si k est un nombre supérieur à 1,
    et/ou un polymère qui peut être obtenu par réaction d'un substrat polymère, qui présente des groupes fonctionnels qui sont choisis parmi des groupes hydroxy, des groupes amino primaires et des groupes amino secondaires, avec un composé des formules générales IV ou V,
    en particulier dans des quantités allant de 0,01 à 50% en poids, de préférence de 0,2 à 15% en poids, et plus préférablement de 0,5 à 5% en poids, par rapport au poids total de la composition, au moins un tensioactif et
    éventuellement de l'eau et/ou d'autres ingrédients usuels d'agents de traitement de surface ou de nettoyage qui sont compatibles avec les constituants usuels.
EP12166940.2A 2007-04-03 2008-04-03 Moyen de traitement de surfaces dures Not-in-force EP2487231B1 (fr)

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DE200710023871 DE102007023871A1 (de) 2007-05-21 2007-05-21 Mittel zur Behandlung harter Oberflächen
DE200710038452 DE102007038452A1 (de) 2007-08-14 2007-08-14 Mittel zur Behandlung harter Oberflächen
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KR20090128433A (ko) 2009-12-15
WO2008119833A1 (fr) 2008-10-09
US20100022427A1 (en) 2010-01-28
EP2129760B1 (fr) 2016-07-27
EP2129760A1 (fr) 2009-12-09
US8202372B2 (en) 2012-06-19
EP2487231A1 (fr) 2012-08-15
PL2129760T3 (pl) 2017-01-31

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