EP2129760B1 - Agents de traitement de surfaces dures - Google Patents

Agents de traitement de surfaces dures Download PDF

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Publication number
EP2129760B1
EP2129760B1 EP08735745.5A EP08735745A EP2129760B1 EP 2129760 B1 EP2129760 B1 EP 2129760B1 EP 08735745 A EP08735745 A EP 08735745A EP 2129760 B1 EP2129760 B1 EP 2129760B1
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EP
European Patent Office
Prior art keywords
carbon atoms
cyclic
residue
branched
formula
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.)
Not-in-force
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EP08735745.5A
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German (de)
English (en)
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EP2129760A1 (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
Priority to EP12166940.2A priority patent/EP2487231B1/fr
Publication of EP2129760A1 publication Critical patent/EP2129760A1/fr
Application granted granted Critical
Publication of EP2129760B1 publication Critical patent/EP2129760B1/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
    • 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
    • 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

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.
  • the international patent application WO 03/095530 A1 relates to household care products with dicarboxy-functional polyorganosiloxanes of the formula X (R 4 R 5 SiO) p (R 6 A Si O) q Y in which X is a triorganosiloxyl end group of the formula R 1 R 2 R 3 SiO- or -OH , Y is a triorganosilyl end group of the formula -SiR 3 R 2 R 1 or is -H, R 1 to R 6 are a linear or branched C 1 -C 8 alkyl or phenyl radical, A is a dicarboxylic acid radical of the formula wherein B is an alkylene radical having 2 to 30 carbon atoms, R 'is hydrogen or an alkyl radical having 1 to 30 carbon atoms and E is absent or an alkylene radical having 1 to 5 carbon atoms, and MH, a Is an alkyl group having 1 to 4 carbon atoms or a cation,
  • 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 (eg bacteria, algae, Mushrooms, 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 eg bacteria, algae, Mushrooms, 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 substances used in accordance with the invention improves, in particular, the cleaning performance of hard surface cleaners and causes the treated or cleaned surfaces to be perceived as clean for longer.
  • the substances used in the invention when using the substances used in the invention as part of cleaning agents, they can bring about an improvement in the cleaning performance, which manifests itself in both an easier removability of the pollution, as well as in a reduced tendency to re-soiling.
  • Compounds of the general formula (I) can be obtained by reacting diisocyanates, bis-chloroformic acid esters or amides or phosgene with thiols, alcohols or amines containing the structural element Y.
  • these starting compounds having the structural element Y have at least 2 of the said functional groups.
  • Suitable end groups are compounds which otherwise correspond to the structural element Y but are only monofunctional.
  • polycarbonate and / or polyurethane-polyorganosiloxane compounds are those which contain at least one structural element of the formula (II) or (III): -AYA- (CO) -OZ- (CHOH) -ZO- (CO) - (II), -AYA- (CO) -O- (CHCH 2 OH) -ZO- (CO) - (III), in which A and Y have the meanings mentioned above and Z is selected from the divalent, straight-chain, cyclic or branched, saturated or unsaturated, optionally substituted hydrocarbon radicals having 1 to 12 carbon atoms.
  • These structural elements can be obtained by ring opening of cyclic carbonates (carbonic acid esters of vicinal diols) with the thiols, alcohols or amines containing the structural element Y.
  • the polycarbonate, polyurethane and / or polyurea-polyorganosiloxane compound preferably has the structural element of the formula (I) several times in succession, the multiply occurring in each case corresponding radicals A or Y or Z or R 1 or R 2 or R 3 may be the same or different.
  • acid addition compound means a salt-like compound obtained by protonation of basic groups in the molecule, in particular those which may be present Amino groups, for example by reaction with inorganic or organic acids can be obtained.
  • the acid addition compounds may be used as such or may optionally form under conditions of use of the compounds defined above.
  • polycarbonate, polyurethane and / or polyurea-polyorganosiloxane compound contains moieties - (N + R 2 R 3 ) -, common counter anion ions, such as halide, hydroxide, sulfate, carbonate, are present in order to ensure charge neutrality.
  • the polycarbonate, polyurethane and / or polyurea-polyorganosiloxane compounds preferably contain on average at least two, in particular at least three, of said polyorganosiloxane structural elements.
  • R 4 is preferably a straight-chain or cyclic or branched, saturated or unsaturated or aromatic C 1 - to C 20 -, in particular C 1 -C 9 hydrocarbon radical, particularly preferably methyl or phenyl, and p is preferably 1 to 199, particularly preferably 1 to 99. In a preferred embodiment, all radicals R 4 are the same.
  • Preferred polycarbonate, polyurethane and / or polyurea polyorganosiloxane compounds used according to the invention are linear, ie all Y units in the structural element of the formula (I) are in each case divalent radicals.
  • branched compounds according to the invention are also included in which at least one of the radicals Y is trivalent or polyvalent, preferably tetravalent, so that branched structures having linear repeat structures of structural elements of the formula (I) are formed.
  • At least one of the Y units according to the structural element of the formula (I) has a grouping -NR 2 - and / or at least one of the Y units according to structural element of the formula (I) a grouping - (N + R 2 R 3 ) - on.
  • R 2 and R 3 are preferably methyl groups.
  • a further embodiment relates to the multiple regular occurrence of -O-groupings in at least one of the units Y, R 1 , R 2 and / or R 3 according to the structural element of the formula (I), preferably in the form of oligoethoxy and / or oligopropoxy groups their degrees of oligomerization are preferably in the range of 2 to 60.
  • At least one of the units Y, R 1 , R 2 and / or R 3 according to the structural element of the formula (I) contains oligoethylenimine groups whose degrees of oligomerization are in particular in the range from 10 to 15 000.
  • the use according to the invention can be carried out as part of a process for the treatment of a hard surface such that one or more of the active ingredients used in the invention (the polycarbonate, polyurethane and / or polyurea polyorganosiloxane compound), in particular in the presence of a surfactant, with the Contact surface.
  • the active ingredients used in the invention the polycarbonate, polyurethane and / or polyurea polyorganosiloxane compound
  • the invention likewise provides a process for treating a hard surface, in which the surface is brought into contact with one or more of the active substances mentioned and a surfactant.
  • 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 ingredients used according to the invention are brought into contact with the surface as constituent (s) of an aqueous surfactant-containing cleaning agent.
  • 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 contain 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 relates to the use of agents, in particular detergents, which contain one or more of the active substances mentioned, for the treatment of hard surfaces, in particular sanitary ware, for the purpose of improving the removability of fecal dirt and / or biofilms in flush toilets, for the prevention of New formation of such soiling, as well as to improve the rinsability of dried detergent residues on hard surfaces, especially sanitary ware.
  • agents in particular detergents, which contain one or more of the active substances mentioned, for the treatment of hard surfaces, in particular sanitary ware, for the purpose of improving the removability of fecal dirt and / or biofilms in flush toilets, for the prevention of New formation of such soiling, as well as to improve the rinsability of dried detergent residues on hard surfaces, especially sanitary ware.
  • 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.
  • Suitable other constituents besides acids, thickeners and nonaqueous solvents are, for example, film formers, antimicrobial agents, builders, corrosion inhibitors, complexing agents, alkalis, preservatives, bleaches, enzymes and fragrances and dyes.
  • film formers for example, film formers, antimicrobial agents, builders, corrosion inhibitors, complexing agents, alkalis, preservatives, bleaches, enzymes and fragrances and dyes.
  • further ingredients should be included, preferably 0.01 to 30 wt .-%, in particular 0.2 to 15 wt .-%.
  • 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 -alkyl polyglycol ether sulfates 2 to 6 ethylene oxide units (EO) in the ether portion and sulfosuccinic mono- and di-C 8 -C 18 alkyl esters.
  • 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 - ⁇ -olefinsulfonates sulfonated C 8 -C 18 -fatty acids, in particular dodecylbenzenesulfonate, C 8 -C 22 -Carbonklareamidethersulfate, C 8 -C 18 -Alkylpolyglykolethercarboxylate, C 8 -C 18 -N-Acyltauride , C 8 -C 18 -N sarcosinates and C 8 -C 18 -alkyl isethionates or mixtures thereof.
  • the anionic surfactants are preferably used as sodium salts, but may also be present as other alkali metal 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.
  • C 8 -C 18 -alcohol polyglycol ethers ie ethoxylated and / or propoxylated alcohols having 8 to 18 C atoms in the alkyl moiety and 2 to 15 ethylene oxide (EO) and / or propylene oxide units (PO), C 8 - are especially nonionic surfactants.
  • C 18 -carboxylic acid polyglycol esters having 2 to 15 EO, for example tallow fatty acid + 6-EO esters, ethoxylated fatty acid amides having 12 to 18 C atoms in the fatty acid part and 2 to 8 EO, long-chain amine oxides having 14 to 20 C atoms and long-chain alkylpolyglycosides with 8 to mention 14 carbon atoms in the alkyl moiety and 1 to 3 glycoside units.
  • surfactants examples include oleyl-cetyl-alcohol with 5 EO, nonylphenol with 10 EO, lauric acid diethanolamide, Kokosalkyldimethylaminoxid and Kokosalkylpolyglucosid with an average of 1.4 glucose units.
  • Particularly preferred are C 8-18 -fatty alcohol polyglycol ethers having, in particular 2 to 8 EO; for example, C 12 fatty alcohol + 7-EO ether, and C 8-10 alkyl polyglucosides having 1 to 2 glycoside units used.
  • 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.
  • Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R vi ) (R vii ) (R viii ) (R ix ) N + X - , in which R vi to R ix are four identical or different, in particular two long and two short-chain, alkyl radicals and X - are an anion, in particular a halide ion, for example, didecyl-dimethyl-ammonium chloride, alkyl-benzyl-didecyl-ammonium chloride and mixtures thereof.
  • the surfactant component comprises only one or more anionic surfactants, preferably C 8 -C 18 -alkyl sulfates and / or C 8 -C 18 -alkyl ether sulfates, and / or one or more nonionic surfactants, preferably C 8-18 Fatty alcohol polyglycol ethers having 2 to 8 EO and / or C 8-10 alkyl polyglucosides having 1 to 2 glycoside units.
  • compositions according to the invention preferably comprise surfactants in amounts of from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight, in each case based on the total weight of the composition.
  • compositions of the invention may further contain one or more acids.
  • Suitable acids are in particular organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid.
  • organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid.
  • hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid or mixtures thereof Particular preference is given to acids selected from the group comprising amidosulfonic acid, citric acid, lactic acid and formic acid. They are preferably used in amounts of 0.01 to 30 wt .-%, particularly preferably 0.2 to 15 wt .-%.
  • 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 (carboxymethyl cellulose and other cellulose ethers, hydroxyethyl and propyl cellulose 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
  • polyacrylic and polymethacrylic compounds include the high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry, and Fragrance Association (US Pat. CTFA): carbomers), also referred to as carboxyvinyl polymers.
  • polyacrylic acids are obtainable inter alia from Fa. 3V Sigma under the tradename Polygel ® such as Polygel ® DA, and by the company.
  • Carbopol ® such as Carbopol ® 940 (molecular weight about 4,000,000), Carbopol ® 941 (molecular weight approximately 1,250,000) or Carbopol ® 934 (molecular weight approximately 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 ® polymer are available, for example the anionic non-associative PolymereAculyn ® 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 ® polymer for example the anionic non-associative PolymereAculy
  • 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.
  • polysaccharide thickeners such as starches or cellulose derivatives
  • starches or cellulose derivatives may alternatively or preferably be used in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, for example hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, Hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate.
  • starches of various origins and starch derivatives for example hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, Hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate.
  • a particularly preferred Polysaccharide thickener is the microbial anionic heteropolysaccharide xanthan gum, which is produced by Xanthomonas campestris and some other species under aerobic conditions with a molecular weight of 2-15 ⁇ 10 6, and for example, by Fa. Kelco under the trade names Keltrol ® and Kelzan ® or from the company Rhodia under the trade name Rhodopol ® is available. As thickeners, it is also possible to use phyllosilicates.
  • 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.
  • the agent according to the invention contains from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight, of a thickener, preferably of a polysaccharide thickener, for example xanthan gum.
  • compositions according to the invention may contain solvents, in particular water and / or non-aqueous solvents, preferably water-soluble organic solvents.
  • solvents include, for example, lower alcohols and / or ether alcohols, which are understood as lower alcohols in the context of this invention straight-chain or branched C 1-6 alcohols.
  • the alcohols used are in particular ethanol, isopropanol and n-propanol.
  • ether alcohols are sufficiently water-soluble compounds having up to 10 carbon atoms in the molecule into consideration.
  • ether alcohols examples include ethylene glycol monobutyl ether, propylene glycol monobutyl ether, diethylene glycol monobutyl ether, propylene glycol monotertiary butyl ether and propylene glycol monoethyl ether, of which in turn ethylene glycol monobutyl ether and propylene glycol monobutyl ether are preferred.
  • ethanol is used as the solvent.
  • Solvents may be included in the detergent in amounts of 0.01 to 30% by weight, preferably 0.2 to 15% by weight.
  • compositions according to the invention can furthermore contain film formers which can contribute to a better wetting of the surface.
  • film formers which can contribute to a better wetting of the surface.
  • the film former is selected from the group comprising polyethylene glycol, polyethylene glycol derivatives and mixtures thereof, preferably having a molecular weight between 200 and 20,000,000, more preferably between 5,000 and 200,000.
  • the film former is advantageously used in amounts of from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight.
  • 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 .-%.
  • Suitable examples are antimicrobial agents from the groups of alcohols, aldehydes, antimicrobial acids or their salts, carboxylic acid esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazoles and derivatives thereof such as isothiazolines and isothiazolinones, 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 and peroxides.
  • Preferred antimicrobial agents are preferably selected from the group comprising ethanol, n-propanol, i-propanol, 1,3-butanediol, phenoxyethanol, 1,2-propylene glycol, glycerol, undecylenic acid, citric acid, lactic acid, benzoic acid, salicylic acid, thymol, 2- Benzyl 4-chlorophenol, 2,2'-methylenebis (6-bromo-4-chlorophenol), 2,4,4'-trichloro-2'-hydroxydiphenyl ether, N- (4-chlorophenyl) -N- ( 3,4-dichlorophenyl) urea, N, N '- (1,10-decanediyldi-1-pyridinyl-4-ylidene) bis (1-octan-amine) dihydrochloride, N, N'-bis ( 4-chlorophenyl) -3,12-diimino-2,4,11,
  • Preferred antimicrobial surface-active quaternary compounds contain an ammonium, sulfonium, phosphonium, iodonium or arsonium group.
  • antimicrobially effective essential oils can be used, which at the same time provide for a scenting of the cleansing agent.
  • particularly preferred antimicrobial agents are selected from the group comprising salicylic acid, quaternary surfactants, in particular benzalkonium chloride, peroxo compounds, in particular hydrogen peroxide, alkali metal hypochlorite and mixtures thereof.
  • 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.
  • Chelants also called sequestering agents, are ingredients that are capable of complexing and inactivating metal ions to prevent their adverse effects on the stability or appearance of the agents, for example clouding.
  • it is important to complex the incompatible with numerous ingredients calcium and magnesium ions of water hardness.
  • the complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agents.
  • the complexing agents support the cleaning effect.
  • Suitable examples are the following according to INCI called complexing agents: aminotrimethylene, phosphonic acid, beta-alanines diacetic acid, calcium disodium EDTA, citric acid, cyclodextrin, cyclohexanediamines tetraacetic acid, diammonium citrates, diammonium EDTA, diethylenetriamines pentamethylene phosphonic acid, dipotassium EDTA, disodium azacycloheptanes diphosphonates , Disodium EDTA, Disodium Pyrophosphate, EDTA, Etidronic Acid, Galactic Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Pentasodium Pentetate, Pen
  • alkalis it is also possible for alkalis to be present.
  • Suitable bases in agents according to the invention are preferably those from the group of alkali metal and alkaline earth metal hydroxides and carbonates, in particular sodium carbonate or sodium hydroxide.
  • ammonia and / or alkanolamines having up to 9 C atoms in the molecule preferably the ethanolamines, in particular monoethanolamine.
  • Preservatives may also be included in compositions of the invention. As such, essentially the substances mentioned in the antimicrobial agents can be used.
  • 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.
  • the agent according to the invention may also contain enzymes, preferably proteases, lipases, amylases, hydrolases and / or cellulases. They may be added to the composition in any form established in the art. In the case of liquid or gel-containing compositions, these include, in particular, solutions of the enzymes, advantageously as concentrated as possible, sparing in water and / or added with stabilizers. Alternatively, the enzymes can be encapsulated, for example by spray drying or extrusion of the enzyme solution together with a, preferably natural, polymer or in the form of capsules, for example those in which the enzymes are entrapped as in a solidified gel or in core-shelled form.
  • enzymes preferably proteases, lipases, amylases, hydrolases and / or cellulases.
  • an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer.
  • further active ingredients for example stabilizers, emulsifiers, pigments, bleaches or dyes, may additionally be applied.
  • Such capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes.
  • such granules for example by applying polymeric film-forming agent, low in dust and storage stable due to the coating.
  • 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.
  • Suitable enzyme stabilizers are in particular: benzamidine hydrochloride, borax, boric acids, boronic acids or their salts or esters, especially derivatives with aromatic groups, for example substituted phenylboronic acids or their salts or esters; Peptide aldehydes (oligopeptides with reduced C-terminus), amino alcohols such as mono-, di-, triethanol- and -propanolamine and mixtures thereof, aliphatic carboxylic acids up to C12, such as succinic acid, other dicarboxylic acids or salts of said acids; end-capped fatty acid amide alkoxylates; lower aliphatic alcohols and especially polyols, for example glycerol, Ethylene glycol, propylene glycol or sorbitol; and reducing agents and antioxidants such as sodium sulfite and reducing sugars.
  • benzamidine hydrochloride borax, boric acids, boronic acids or their salts or esters, especially derivatives
  • stabilizers for example the combination of polyols, boric acid and / or borax, the combination of boric acid or borate, reducing salts and succinic acid or other dicarboxylic acids or the combination of boric acid or borate with polyols or polyamino compounds and with reducing salts.
  • the agent according to the invention may finally contain one or more fragrances and / or one or more dyes.
  • dyes both water-soluble and oil-soluble dyes can be used, on the one hand the compatibility with other ingredients, such as bleaches, is observed and on the other hand, the dye used should not be substantive to the surfaces, especially compared to toilet ceramics, even with prolonged exposure , The choice of suitable perfume is also limited only by possible interactions with the other detergent components.
  • 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.
  • one of the toilet-cleaner formulations E1-E3 according to the invention or the comparison formulation V1 was then applied, distributed over a wide area, allowed to act for 5 minutes and rinsed off. Thereafter, an artificial Hurkalschmutz (mixture of bacterial biomass, fiber from plant cell wall material, glycerol and an aqueous solution, according to the patent DE 103 57 232 B3) applied, allowed to dry for 30 minutes and rinsed. While 80% of the faeces contamination were still present when using the comparative formulation V1 not according to the invention, more than half of the fecal dirt could already be removed on surfaces cleaned with the agents E1-E3 with one rinse, after the second rinse the dirt was 100% away.
  • an artificial Grekalschmutz mixture of bacterial biomass, fiber from plant cell wall material, glycerol and an aqueous solution, according to the patent DE 103 57 232 B3
  • one of the toilet cleaner formulations E1-E3 according to the invention or the comparison formulation V1 was applied after the pre-cleaning described above, distributed over a wide area and allowed to act for three hours. Thereafter, a flat blue film was observed on the toilet inner wall for all formulations. After flushing the toilet were in the case of the inventive cleaner V1 still 90% of the original Area covered with a visible blue film of cleaner formulation, while no visible film was present when using the formulations according to the invention E1, E2 and E3.
  • compositions E4 to E6 were prepared as examples of non-thickened formulations, which also contained an active ingredient used in the invention, and a comparative solution V2.

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Claims (13)

  1. Utilisation d'un ou de plusieurs composé(s) de type polycarbonate-, polyuréthane- et/ou polyurée-polyorganosiloxane, contenant au moins un élément de structure répondant à la formule (I) :

            -Y-A-(C=O)-A-     (I),

    dans laquelle chaque A est choisi de façon indépendante parmi S, O et NR1,
    Y est choisi parmi les radicaux hydrocarbonés substitués ou non-substitués, de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, divalente à plurivalente, notamment quadrivalente, renfermant jusqu'à 1 000 atomes de carbone (les atomes de carbone d'une unité de polyorganosiloxane, si une telle unité y est contenue, n'étant pas pris en compte) et pouvant contenir un ou plusieurs groupes choisis parmi -O-,-(CO)-, -NH-, -NR2-, -(N+R2R3)- et parmi une unité de polyorganosiloxane renfermant 2 à 1 000 atomes de silicium,
    R1 représente hydrogène ou un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)-, -NH- et -NR2-,
    R2 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-,-(CO)-, et -NH-,
    R3 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 100 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-,-(CO)- et -NH-, ou un radical divalent formant des structures cycliques au sein du radical Y,
    ou bien, l'un ou les deux radicaux A voisins de Y peuvent former, avec le radical Y qu'ils entourent, un radical hétérocyclique contenant de l'azote, et, pour ledit composé pris dans son intégralité, tous les radicaux A ou Y ou R1 ou R2 ou R3, tels qu'indiqués dans la formule (I), ne sont pas nécessairement identiques, à condition que, pour ledit composé pris dans son intégralité, au moins un des radicaux Y comprenne une unité de polyorganosiloxane renfermant 2 à 1 000 atomes de silicium,
    ou leurs composés d'addition d'acide et/ou leurs sels,
    pour traiter une surface dure, la surface ainsi traitée étant protégée des salissures et/ou l'enlèvement de salissures de ladite surface étant facilité,
    et/ou pour améliorer la performance de nettoyage d'un agent de nettoyage pour surfaces dures.
  2. Utilisation selon la revendication 1, caractérisée en ce que ledit élément de structure de type polyorganosiloxane, lequel est présent dans lesdits composés de typé polycarbonate- et/ou polyuréthane-polyorganosiloxane, est la structure -(R4 2SiO)p-(SiR4 2)- dans laquelle R4 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 20 atomes de carbone, et p est compris entre 1 et 999.
  3. Utilisation selon la revendication 2, caractérisée en ce que ledit composé de type polycarbonate- et/ou polyuréthane-polyorganosiloxane contient en moyenne au moins deux, notamment au moins, trois desdits éléments de structure de type polyorganosiloxane.
  4. Utilisation selon l'une des revendications 1 à 3, caractérisée en ce qu'au sein du composé de type polycarbonate- et/ou polyuréthane-polyorganosiloxane, au moins une des unités Y selon l'élément de structure répondant à la formule (I) présente un groupement -NR2- et/ou au moins une des unités Y selon l'élément de structure répondant à la formule (I) présente un groupement -(N+R2R3)-.
  5. Utilisation selon l'une des revendications 1 à 4, caractérisée en ce qu'au moins une des unités Y, R1, R2 et/ou R3 selon l'élément de structure répondant à la formule (I) comprend des groupes oligo-éthoxy et/ou oligopropoxy dont les degrés d'oligomérisation sont notamment compris entre 2 et 60.
  6. Utilisation selon l'une des revendications 1 à 5, caractérisée en ce qu'au moins une des unités Y, R1, R2 et/ou R3 selon l'élément de structure répondant à la formule (I) comprend des groupes oligo-éthylène-imine dont les degrés d'oligomérisation sont notamment compris entre 10 et 150 000.
  7. Utilisation selon l'une des revendications 1 à 6, caractérisée en ce que le composé répondant à la formule (I) est un composé de type polycarbonate- et/ou polyuréthane-polyorganosiloxane contenant au moins un élément de structure répondant à la formule (II) ou à la formule (III) :

            -A-Y-A-(CO)-O-Z-(CHOH)-Z-O-(CO)-     (II),

            -A-Y-A-(CO)-O-(CHCH2OH)-Z-O-(CO)-     (III),

    dans lesquelles A et Y ont les significations indiquées pour la formule (I), et
    Z est choisi parmi les radicaux hydrocarbonés divalents, le cas échéant substitués, de nature saturée ou insaturée, linéaire, cyclique ou ramifiée, renfermant 1 à 12 atomes de carbone.
  8. Utilisation selon l'une des revendications 1 à 7, caractérisée en ce qu'il s'agit de la surface d'une céramique, notamment d'une céramique sanitaire.
  9. Utilisation selon l'une des revendications 1 à 8, caractérisée en ce que ladite/lesdites salissure(s) est/sont des salissures de matières fécales et/ou des biofilms.
  10. Procédé de traitement d'une surface dure, consistant à mettre ladite surface en contact avec un principe actif choisi parmi les composés de type polycarbonate, polyuréthane et/ou polyurée, contenant au moins un élément de structure répondant à la formule (I) :

            -Y-A-(C=O)-A-     (I),

    dans laquelle chaque A est choisi de façon indépendante parmi S, O et NR1,
    Y est choisi parmi les radicaux hydrocarbonés substitués ou non-substitués, de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, divalente à polyvalente, notamment quadrivalente, renfermant jusqu'à 1 000 atomes de carbone (les atomes de carbone d'une unité de polyorganosiloxane, si une telle unité y est contenue, n'étant pas pris en compte) et pouvant contenir un ou plusieurs groupes choisis parmi -O-,-(CO)-, -NH-, -NR2-, -(N+R2R3)- et parmi une unité de polyorganosiloxane renfermant 2 à 1 000 atomes de silicium,
    R1 représente hydrogène ou un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)-, -NH- et -NR2-,
    R2 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-,-(CO)-, et -NH-,
    R3 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 100 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-,-(CO)- et -NH-, ou un radical divalent formant des structures cycliques au sein du radical Y,
    ou bien, l'un ou les deux radicaux A voisins de Y peuvent former, avec le radical Y qu'ils entourent, un radical hétérocyclique contenant de l'azote, et, pour ledit composé pris dans son intégralité, tous les radicaux A ou Y ou R1 ou R2 ou R3, tels qu'indiqués dans la formule (I), ne sont pas nécessairement identiques, à condition que, pour ledit composé pris dans son intégralité, au moins un des radicaux Y comprenne une unité de polyorganosiloxane renfermant 2 à 1 000 atomes de silicium, ou leurs composés d'addition d'acide et/ou leurs sels, et avec un agent tensioactif.
  11. Procédé selon la revendication 10, caractérisé en ce que ledit principe actif ainsi que ledit agent tensioactif sont étalés sur ladite surface, pour ensuite être soit enlevés par rinçage au terme d'une durée d'action comprise entre 1 et 10 minutes soit y être laissés sécher, et/ou que la mise en contact est réalisée à une température comprise entre 5 et 50 °C, notamment entre 15 et 35 °C.
  12. Procédé selon les revendications 10 ou 11, caractérisé en ce qu'il s'agit d'un procédé de nettoyage.
  13. Agent de traitement d'une surface dure, contenant un composé de type polycarbonate- et/ou polyurée-polyorganosiloxane, contenant au moins un élément de structure répondant à la formule (I) :

            -Y-A-(C=O)-A-     (I),

    dans laquelle chaque A est choisi de façon indépendante parmi S, O et NR1,
    Y est choisi parmi les radicaux hydrocarbonés substitués ou non-substitués, de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, divalente à plurivalente, notamment quadrivalente, renfermant jusqu'à 1 000 atomes de carbone (les atomes de carbone d'une unité de polyorganosiloxane, si une telle unité y est contenue, n'étant pas pris en compte) et pouvant contenir un ou plusieurs groupes choisis parmi -O-,-(CO)-, -NH-, -NR2-, -(N+R2R3)- et parmi une unité de polyorganosiloxane renfermant 2 à 1 000 atomes de silicium,
    R1 représente hydrogène ou un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)-, -NH- et -NR2-,
    R2 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-,-(CO)-, et -NH-,
    R3 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 100 atomes de carbone et pouvant contenir un ou plusieurs groupés choisis parmi -O-,-(CO)- et -NH-, ou un radical divalent formant des structures cycliques au sein du radical Y,
    ou bien, l'un ou les deux radicaux A voisins de Y peuvent former, avec le radical Y qu'ils entourent, un radical hétérocyclique contenant de l'azote, et, pour ledit composé pris dans son intégralité, tous les radicaux A ou Y ou
    R1 ou R2 ou R3, tels qu'indiqués dans la formule (I), ne sont pas nécessairement identiques, à condition que, pour ledit composé pris dans son intégralité, au moins un des radicaux Y comprenne une unité de polyorgànosiloxane renfermant 2 à 1 000 atomes de silicium, ou leurs composés d'addition d'acide et/ou leurs sels, notamment dans des quantités comprises entre 0,01 et 50 % en poids, de préférence entre 0,2 et 15 % en poids et, avec une préférence particulière, entre 0,5 et 5 % en poids, par rapport au poids total dudit agent,
    au moins un agent tensioactif, et
    le cas échéant, de l'eau et/ou des ingrédients supplémentaires habituellement utilisés dans des agents de traitement de surface ou de nettoyage et compatibles avec les autres constituants.
EP08735745.5A 2007-04-03 2008-04-03 Agents de traitement de surfaces dures Not-in-force EP2129760B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL12166940T PL2487231T3 (pl) 2007-04-03 2008-04-03 Środek do obróbki twardych powierzchni
EP12166940.2A EP2487231B1 (fr) 2007-04-03 2008-04-03 Moyen de traitement de surfaces dures

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007016389A DE102007016389A1 (de) 2007-04-03 2007-04-03 Mittel zur Behandlung harter Oberflächen
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
PCT/EP2008/053996 WO2008119833A1 (fr) 2007-04-03 2008-04-03 Agents de traitement de surfaces dures

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP12166940.2A Division EP2487231B1 (fr) 2007-04-03 2008-04-03 Moyen de traitement de surfaces dures
EP12166940.2A Division-Into EP2487231B1 (fr) 2007-04-03 2008-04-03 Moyen de traitement de surfaces dures

Publications (2)

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EP2129760A1 EP2129760A1 (fr) 2009-12-09
EP2129760B1 true EP2129760B1 (fr) 2016-07-27

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EP12166940.2A Not-in-force EP2487231B1 (fr) 2007-04-03 2008-04-03 Moyen de traitement de surfaces dures
EP08735745.5A Not-in-force EP2129760B1 (fr) 2007-04-03 2008-04-03 Agents de traitement de surfaces dures

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US (1) US8202372B2 (fr)
EP (2) EP2487231B1 (fr)
KR (1) KR20090128433A (fr)
PL (2) PL2487231T3 (fr)
WO (1) WO2008119833A1 (fr)

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Also Published As

Publication number Publication date
WO2008119833A1 (fr) 2008-10-09
PL2487231T3 (pl) 2016-01-29
EP2487231B1 (fr) 2015-08-05
KR20090128433A (ko) 2009-12-15
PL2129760T3 (pl) 2017-01-31
US20100022427A1 (en) 2010-01-28
EP2487231A1 (fr) 2012-08-15
US8202372B2 (en) 2012-06-19
EP2129760A1 (fr) 2009-12-09

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