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EP1133545B1 - Nettoyant tous usages contenant un polysiloxane diquaternaire - Google Patents

Nettoyant tous usages contenant un polysiloxane diquaternaire Download PDF

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Publication number
EP1133545B1
EP1133545B1 EP99957296A EP99957296A EP1133545B1 EP 1133545 B1 EP1133545 B1 EP 1133545B1 EP 99957296 A EP99957296 A EP 99957296A EP 99957296 A EP99957296 A EP 99957296A EP 1133545 B1 EP1133545 B1 EP 1133545B1
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Prior art keywords
alkyl
radical
diquaternary
formula
radicals
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EP99957296A
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German (de)
English (en)
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EP1133545A1 (fr
Inventor
Georg Meine
Alexander Ditze
Rosemarie Hamacher
Felix Müller
Manfred Halfmann
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Evonik Operations GmbH
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TH Goldschmidt AG
Goldschmidt GmbH
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    • 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
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/008—Polymeric surface-active 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic 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
    • C11D3/37—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

Definitions

  • the invention relates to aqueous liquid surfactant-containing cleaning agents for hard surfaces with diquaternary polysiloxane.
  • Universally usable cleaning agents for all hard, wet or damp wipers Household and commercial surfaces are known as all-purpose cleaners and are predominantly neutral to weakly alkaline aqueous liquid products that 1 to 30% by weight surfactants, 0 to 5% by weight builder (e.g. citrates, gluconates, soda, polycarboxylates) 0 to 10% by weight of hydrotropes (e.g. alcohols, urea), 0 to 10% by weight water-soluble solvents (e.g. alcohols, glycol ethers) and optionally Contain skin protection agents, colors and fragrances. They are usually used as approx. 1% solution in water, also undiluted for local stain removal. Are next to it ready-to-use all-purpose cleaners as so-called spray cleaners on the market.
  • surfactants 0 to 5% by weight builder (e.g. citrates, gluconates, soda, polycarboxylates) 0 to 10% by weight of hydrotropes (e.g. alcohols
  • All-purpose cleaners are very often used to clean hard floor coverings such as stone, Ceramic or plastic, in private households, especially in the kitchen and bathroom area, used.
  • the cleaning is expediently carried out preferably in the input direction, i.e. the user works towards the entrance from a far end of the room, since the freshly wiped floor is usually wet for up to 15 minutes and not without Stain is walkable.
  • the freshly cleaned floor surfaces are affected by the Cleaning process usually ongoing public traffic often immediately are soiled, whereby this renewed soiling is possible for longer, the slower the cleaner or its aqueous solution dries on the floor surface.
  • aqueous cleaning agents for hard surfaces which contain a surfactant mixture with, based on the total amount of surfactant, (a) at least 65% by weight nonionic surfactant, (b) less than 1% by weight .-% anionic surfactant and (c) 0.1 to 35 wt .-% diquaternary poly (dimethylsiloxane) contain and make the surfaces hydrophobic and provided with a protective film.
  • the agents are preferably free of anionic surfactant because it reduces the effectiveness of the agents.
  • the object of the present invention was to provide means for cleaning hard surfaces or to provide cleaning methods that are characterized by a conventional Means or processes faster drying of the hard hard after treatment Mark surfaces or identify an active ingredient that can be used for this purpose.
  • the invention relates to an aqueous cleaning agent for hard surfaces containing surfactant and diquaternary polysiloxane, at least, based on the total amount of surfactant and diquaternary polysiloxane Contains 1% by weight of anionic surfactant, with the exception of one composition consisting of 2% by weight cocamidopropyl betaine, 3% by weight non-ionic fatty acid polyalkylene glycol ester, 2% by weight diquaternary polysiloxane, 4% by weight 1,2-propylene glycol, 10% by weight sodium lauryl ether sulfate and 79% by weight water.
  • the invention in a second embodiment relates to the use of diquaternary polysiloxane in a liquid cleaning agent for hard surfaces Shortening the drying time of the surface treated with the cleaning agent.
  • the invention in a third embodiment relates to a method for shortening the drying time of a hard one treated with a liquid detergent Surface, the surface containing a diquaternary polysiloxane liquid cleaning agent is treated in concentrated or diluted form.
  • the invention is characterized in particular by a considerable reduction in the drying time compared to comparable means or processes without the use of diquaternary Polysiloxane.
  • this develops
  • diquaternary polysiloxane is the foam-suppressant inherent in silicones Effect.
  • the agents according to the invention show this a not only unaffected by the diquaternary polysiloxane, but also usually even increased cleaning ability and consistently increased cold stability.
  • drying time is generally understood to mean the literal meaning, that is to say the time which elapses before a hard surface treated with a liquid cleaning agent in concentrated or diluted form has dried, but in particular the time which elapses until 90 % of a surface treated with a liquid cleaning agent in concentrated or diluted form has dried.
  • diquaternary polysiloxanes are used or used individually or as mixtures of different diquaternary polysiloxanes in the agent or method.
  • anions suitable according to the invention are, in addition to acetations, also chloride ions, Bromide ions, hydrogen sulfate ions and sulfate ions.
  • the particularly preferred diquaternary poly (dimethylsiloxanes) of the formula III used according to the invention with stearyl radicals R, acetations X - and values for n of 10, 30 and 50 are available as Tegopren® 6920, Tegopren® 6922 and Tegopren® 6924 from Th Goldschmidt AG available.
  • diquaternary polysiloxanes of the formulas I to III used according to the invention can be found in DE 37 19 086 C1 and EP 0 294 642 B1 .
  • the content of one or more diquaternary polysiloxanes in the invention is 0.001 to 20% by weight, preferably 0.01 to 10% by weight, in particular 0.1 to 5% by weight and most preferably 0.15 to 2.5% by weight.
  • the agents according to the invention can contain anionic, nonionic, amphoteric or cationic surfactants or surfactant mixtures of one, several or contain all of these classes of surfactants.
  • the detergents contain surfactants in quantities on the composition, from 0.01 to 40% by weight, preferably 0.1 to 30% by weight, in particular 1 to 20% by weight, most preferably 3 to 12% by weight.
  • Suitable anionic surfactants are the preferred C 8 -C 18 alkyl sulfates, C 8 -C 18 alkyl ether sulfates, ie the sulfation products of the alcohol ethers of the formula IV, for example C 12 -C 14 fatty alcohol diethylene glycol ether sulfate as the sodium salt, and / or C 8 -C 18 alkyl benzene sulfonates , but also C 8 -C 18 alkanesulfonates, C 8 -C 18 ⁇ -olefin sulfonates, sulfonated C 8 -C 18 fatty acids, especially dodecylbenzenesulfonate, C 8 -C 22 carboxamide amide sulfates, sulfonic succinic acid mono- and di-C 1 - C 12 -alkyl, C 8 -C 18 -Alkylpolyglykolethercarboxylate, C 8 -C
  • alkali metal and alkaline earth metal salts in particular sodium, potassium and magnesium salts, and also ammonium and mono-, di-, tri- or tetraalkylammonium salts and, in the case of the sulfonates, also in the form of their corresponding acid, for example dodecylbenzenesulfonic acid, used.
  • the agents according to the invention can also contain soaps, ie alkali or ammonium salts of saturated or unsaturated C 6 -C 22 fatty acids, which can also be used in the form of their corresponding fatty acids, for example C 12 -C 18 coconut fatty acid.
  • the soaps can be contained in the agents in an amount of up to 5% by weight, preferably from 0.1 to 2% by weight.
  • the agents contain anionic surfactants in quantities, based on the composition, from usually 0.01 to 30% by weight, preferably 0.1 to 20% by weight, in particular 0.5 to 10% by weight, most preferably 1 to 5% by weight.
  • the proportion of anionic surfactants in the total amount of surfactant and diquaternary polysiloxane at least 1% by weight, preferably 2 to 90% by weight, in particular 5 to 50% by weight, most preferably 10 to 30% by weight.
  • Suitable nonionic surfactants are, for example, C 8 -C 18 alkyl alcohol polyglycol ethers, alkyl polyglycosides and nitrogenous surfactants or mixtures thereof, in particular the first two.
  • the compositions contain nonionic surfactants in amounts, based on the composition, of 0 to 30% by weight, preferably 0.1 to 20% by weight, in particular 1 to 14% by weight, extremely preferably 2 to 10% by weight. %.
  • C 8 -C 18 alkyl alcohol polypropylene glycol / polyethylene glycol ethers are preferred known nonionic surfactants. They can be described by the formula IV, R 11 O- (CH 2 CH (CH 3 ) O) p (CH 2 CH 2 O) e -H in which R 11 is a linear or branched, aliphatic alkyl and / or alkenyl radical having 8 to 18 carbon atoms, p is 0 or numbers from 1 to 3 and e is numbers from 1 to 20.
  • the C 8 -C 18 alkyl alcohol polyglycol ethers of the formula IV can be obtained by addition of propylene oxide and / or ethylene oxide onto alkyl alcohols, preferably onto fatty alcohols.
  • Typical examples are polyglycol ethers of the formula IV in which R 11 represents an alkyl radical having 8 to 18 carbon atoms, p represents 0 to 2 and e represents numbers from 2 to 7.
  • End-capped C 8 -C 18 -alkyl alcohol polyglycol ethers can also be used, ie compounds in which the free OH group in the formula IV is etherified.
  • the end-capped C 8 -C 18 alkyl alcohol polyglycol ethers can be obtained by the relevant methods of preparative organic chemistry.
  • C 8 -C 18 -Alkyl alcohol polyglycol ethers are preferably reacted in the presence of bases with alkyl halides, in particular butyl or benzyl chloride.
  • Typical examples are mixed ethers of the formula IV in which R 11 stands for an industrial fatty alcohol residue, preferably C 12/14 coconut alkyl residue, p for 0 and e for 5 to 10, which are sealed with a butyl group.
  • Preferred nonionic surfactants are furthermore alkyl polyglycosides (APG) of the formula V, R 12 O [G] x , in which R 12 is a linear or branched, saturated or unsaturated alkyl radical having 6 to 22 carbon atoms, [G] is a glycosidically linked sugar radical and x stands for a number from 1 to 10.
  • APG are non-ionic surfactants and are known substances that can be obtained using the relevant methods of preparative organic chemistry.
  • the index number x in the general formula V indicates the degree of oligomerization (DP degree), ie the distribution of mono- and oligoglycosides, and stands for a number between 1 and 10.
  • Alkyl glycosides with an average degree of oligomerization x of 1.1 to 3.0 are preferably used. From an application point of view, those alkyl glycosides are preferred whose degree of oligomerization is less than 1.7 and in particular between 1.2 and 1.6.
  • Xylose, but especially glucose, is preferably used as the glycosidic sugar.
  • the alkyl or alkenyl radical R 12 can be derived from primary alcohols having 6 to 18, preferably 8 to 14, carbon atoms. Typical examples are capronic alcohol, caprylic alcohol, capric alcohol and undecyl alcohol and their technical mixtures, such as those obtained in the course of the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from ROELEN's oxosynthesis.
  • a preferred APG is the C 8-10 alkyl polyglucoside with a DP of 1.5.
  • alkyl or alkenyl radical R 12 is preferably also derived from lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol or oleyl alcohol.
  • lauryl alcohol myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol or oleyl alcohol.
  • Elaidyl alcohol, petroselinyl alcohol, arachidyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and their technical mixtures should also be mentioned.
  • Nitrogen-containing surfactants may be present as further nonionic surfactants, e.g. Fatty acid polyhydroxyamides, for example glucamides, and ethoxylates of alkylamines, vicinal diols and / or carboxamides, the alkyl groups with 10 to 22 carbon atoms, preferably 12 to 18 carbon atoms.
  • the degree of ethoxylation of this Connections are usually between 1 and 20, preferably between 3 and 10.
  • Preferred are ethanolamide derivatives of alkanoic acids with 8 to 22 carbon atoms, preferably 12 to 16 carbon atoms.
  • Particularly suitable compounds include the lauric, myristic and palmitic monoethanolamides.
  • Suitable amphoteric surfactants are, for example, betaines, alkylamidoalkylamines, alkyl-substituted amino acids, acylated amino acids or biosurfactants, of which betaines are preferred in the context of the teaching according to the invention.
  • Amphoteric surfactants and especially betaines are capable of the rapid drying effect according to the invention continue to improve.
  • Preferred amphoteric surfactants are the alkyl betaines of formula A1, the alkyl amido betaines of formula A2, the sulfobetaines of formula A3 and the amidosulfobetaines of formula A4, R I -N + (CH 3 ) 2 -CH 2 COO - R I -CO-NH- (CH 2 ) 3 -N + (CH 3 ) 2 -CH 2 COO - R I -N + (CH 3 ) 2 -CH 2 CH (OH) CH 2 SO 3 - R I -CO-NH- (CH 2 ) 3 -N + (CH 3 ) 2 -CH 2 CH (OH) CH 2 SO 3 - in which R 'has the same meaning as in formula A.
  • amphoteric surfactants are the carbobetaines, especially the carbobetaines of the formula A1 and A2, most preferably the alkylamidobetaines of the formula A2.
  • betaines and sulfobetaines are the following compounds named in accordance with INCI : Almondamidopropyl betaine, apricotamidopropyl betaine, avocadamidopropyl betaine, Babassuamidopropyl betaine, behenamidopropyl betaine, behenyl betaine, betaine, canolamidopropyl betaine, capryl / capramidopropyl betaine, cocitine, cocamidine, cocamidine Betaine, Cocamidopropyl Hydroxysultaine, Coco-Betaine, Coco-Hydroxysultaine, Coco / Oleamidopropyl Betaine, Coco-Sultaine, Decyl Betaine, Dihydroxyethyl Oleyl Glycinate, Dihydroxyethyl Soy Glycinate, Dihydroxyethyl Stearyl Glycinate, Dihydroxyethyl Tallow Glycinate, Dimethicone Propucamid
  • a preferred amphoteric surfactant is cocamidopropyl betaine (cocoamidopropyl betaine).
  • a particularly preferred amphoteric surfactant is caprylic / capramidopropyl betaine (CAB), which is available, for example, from Th. Goldschmidt AG under the trade name Tegotens® B 810 .
  • alkylamidoalkylamines are the following named according to INCI compounds: Cocoamphodipropionic Acid, Cocobetainamido amphopropionates, DEA-Cocoamphodipropionate, Disodium Caproamphodiacetate, Disodium Caproamphodipropionate, Disodium Capryloamphodiacetate, Disodium Capryloamphodipropionate, Disodium Cocoamphocarboxyethylhydroxypropylsulfonate, Disodium Cocoamphodiacetate, Disodium Cocoamphodipropionate, Disodium Isostearoamphodiacetate, Disodium Isostearoamphodipropionate, Disodium laureth 5 Carboxyamphodiacetate, Disodium Lauroamphodiacetate, Disodium Lauroamphodipropionate, Disodium Oleoamphodipropionate, Disodium PPG-2-Isodeceth-7 Carboxyamphodia
  • alkyl-substituted amino acids are the aminopropionates according to formula C1, R IX -NH-CH 2 CH 2 COOM I in which R IX and M 'have the same meaning as in formula C.
  • alkyl-substituted amino acids are the following compounds named according to INCI : aminopropyl lauryl glutamine, cocaminobutyric acid, cocaminopropionic acid, DEA lauraminopropionate, disodium cocaminopropyl iminodiacetate, disodium dicarboxyethyl cocopropylene diamine propyl, disodium laurododropionate, disodium stiminaminodiphenate Myristaminopropionic Acid, Sodium C12-15 Alkoxypropyl Iminodipropionate, Sodium Cocaminopropionate, Sodium Lauraminopropionate, Sodium Lauriminodipropionate, Sodium Lauroyl Methylaminopropionate, TEA Lauraminopropionate and TEA Myristaminopropionate.
  • Acylated amino acids are amino acids, in particular the 20 natural ⁇ -amino acids which carry the acyl radical R XV CO of a saturated or unsaturated fatty acid R XV COOH on the amino nitrogen atom, where R XV is a saturated or unsaturated C 6-22 .
  • Alkyl radical preferably C 8-18 alkyl radical, in particular a saturated C 10-16 alkyl radical, for example a saturated C 12-14 alkyl radical.
  • the acylated amino acids can also be used as the alkali metal salt, alkaline earth metal salt or alkanolammonium salt, for example mono-, di- or triethanolammonium salt.
  • acylated amino acids are the acyl derivatives summarized according to INCI under amino acids, for example sodium cocoyl glutamate, lauroyl glutamic acid, capryloyl glycine or myristyl methylalanine.
  • the agents contain amphoteric surfactants, especially alkylamido betaines, in amounts, based on the composition, from 0 to 15 wt .-%, preferably 0.1 to 10% by weight, in particular 0.5 to 5% by weight, particularly preferably 1 to 4% by weight, most preferably 1.5 to 3.5% by weight, for example 1.8, 2 or 3% by weight.
  • amphoteric surfactants especially alkylamido betaines
  • Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R 13 ) (R 14 ) (R 15 ) (R 16 ) N + X - , in which R 13 to R 16 represent four identical or different types, in particular two long and two short-chain, alkyl radicals and X - represent an anion, in particular a halide ion, for example didecyldimethylammonium chloride, alkylbenzyldidecylammonium chloride and mixtures thereof.
  • the compositions contain cationic surfactants in amounts, based on the composition, of 0 to 10% by weight, preferably 0.01 to 5% by weight, in particular 0.1 to 3% by weight. Usually, however, the agents according to the invention contain no cationic surfactants in addition to the diquaternary polysiloxanes.
  • the agents according to the invention contain anionic and nonionic surfactants next to one another, preferably C 8 -C 18 alkylbenzenesulfonates, C 8 -C 18 alkyl sulfates, C 8 -C 18 alkyl ether sulfates and / or soaps in addition to C 8 -C 18 alkyl alcohol polyglycol ethers and / or alkyl polyglycosides, in particular C 8 -C 18 alkyl ether sulfates or C 8 -C 18 alkyl ether sulfates and soaps in addition to C 8 -C 18 alkyl alcohol polyglycol ethers and alkyl polyglycosides.
  • anionic and nonionic surfactants next to one another, preferably C 8 -C 18 alkylbenzenesulfonates, C 8 -C 18 alkyl sulfates, C 8 -C 18 alkyl ether sulfates and / or soaps
  • the agents according to the invention can furthermore contain builders.
  • Suitable builder are, for example, alkali metal gluconates, citrates, nitrilotriacetates, carbonates and bicarbonates, especially sodium gluconate, citrate and nitrilotriacetate, and sodium and Potassium carbonate and bicarbonate, as well as alkali metal and alkaline earth metal hydroxides, especially sodium and potassium hydroxide, ammonia and amines, especially monound Triethanolamine, or mixtures of two, three or more of the builders mentioned here, e.g. Sodium bicarbonate, hydroxide and gluconate.
  • This also includes the salts of Glutaric acid, succinic acid, adipic acid, tartaric acid and benzene hexacarboxylic acid as well Phosphonates and phosphates.
  • the agents contain builders in quantities based on the composition, from 0 to 20% by weight, preferably 0.01 to 14% by weight, in particular 0.1 to 10% by weight, most preferably 0.3 to 7% by weight.
  • the agents according to the invention can contain further auxiliaries and additives as are customary in such agents.
  • auxiliaries and additives include in particular polymers, soil release agents, solvents (e.g. ethanol, isopropanol, glycol ether), solubilizers, hydrotropes (e.g. cumene sulfonate, octyl sulfate, butyl glucoside, butyl glycol), cleaning enhancers, viscosity regulators (e.g. synthetic polymers such as polysaccharides, polyacrylates, in nature occurring polymers and their derivatives such as xanthan gum, other polysaccharides and / or gelatin), pH regulators (e.g.
  • the amount of such additives is usually not more than 12% by weight in the cleaning agent.
  • the lower limit of use depends on the type of additive and can be up to 0.001% by weight and below, for example in the case of dyes.
  • the amount of auxiliaries is preferably between 0.01 and 7% by weight, in particular 0.1 and 4% by weight.
  • Preferred cleaning boosters are, for example, polyethylene glycols such as the polyethylene glycol Polyox® WSR 205 from Union Carbide with a molecular weight (MW) of 600,000 g / mol, which is used in particular in the presence of linear alkylbenzenesulfonate in the agent according to the invention.
  • polyethylene glycols such as the polyethylene glycol Polyox® WSR 205 from Union Carbide with a molecular weight (MW) of 600,000 g / mol, which is used in particular in the presence of linear alkylbenzenesulfonate in the agent according to the invention.
  • the pH of the agents according to the invention can be varied over a wide range, however, a range from 2.5 to 12, in particular 7 to 12 and extreme is preferred preferably from 9.5 to 10.5.
  • the agents according to the invention can be mixed directly from their raw materials, then mixing and finally standing the agent until there are no bubbles getting produced.
  • the agent E1 according to the invention and the comparative agents V1 and V2 were prepared by simply stirring the components according to Table 1 together and - if specified below - the drying time, cleaning power, foaming power and clear point of the agents were determined.
  • E1 contained a silicone used according to the invention, while V1 contained no silicone and V2 contained a modified silicone not used according to the invention. All agents had a pH of 10.
  • the Tegopren® 5863 polyether siloxane from Th. Goldschmidt AG used in comparative example V2 is a copolymer of a polymethylsiloxane of the general formula VI with ethylene oxide / propylene oxide segments R °.
  • the drying time for agents E1 , V1 and V2 was determined as follows. For this purpose, approximately 10 m 2 large test areas of a PVC floor were wet-wiped with an aqueous solution of 30 ml of the respective agent in 5 l of water with a hardness of 17 ° d and a temperature of 40 ° C. using a professional cleaning device from Henkel Ecolab and after the wiping was completed, a trained panel determined the time that elapsed until 90% of the total area was dry. This time is given as the mean of a respective 6-fold determination (by 6 trained test persons) in the tables as the drying time in minutes.
  • E1 also showed clearly different tearing behavior compared to V1 and V2 , which indicates a changed dynamic surface activity.
  • the method is based on the fact that a white dirt carrier treated with test dirt wiped under defined conditions with a sponge soaked in the test material and the cleaning effect photoelectrically against the untreated white dirt carrier is measured.
  • the whiteness measurement was carried out using a Micro-Color color difference measuring device from Dr. Lange, D-40549 Düsseldorf, performed with averaging over 21 measured values per test strip.
  • the cleaning power was determined in a triple determination and is given in the tables relative to the 100% cleaning power of V1 .
  • the foaming power of agents E1 and V1 was determined using the pumping method. From a 3 l beaker with graduation filled with water with a hardness of 16 ° d and a temperature of 20 ° C, exactly 1 l of water was obtained using a type 8 submersible pump from Haake via a glass U-tube with an inner diameter of 6 mm into a 2 liter beaker with a diameter of approx. 14 cm, in which 6 ml of the respective agent were found, the open end of the U-tube being at a distance of 450 mm above the center of the bottom of the 2 liter beaker. The height of the foam formed was measured to the nearest 0.5 cm immediately after the pumping process and is given in cm in the tables.
  • the clear point of means E1 and V1 was determined as follows. Approximately half of a weighing glass was filled with approx. 40 g of the respective agent, closed and stored in a freezer overnight at -15 ° C. The frozen sample was then thawed at room temperature, the substance being slowly stirred with the cold thermometer, so that as few air bubbles as possible were incorporated. The temperature at which the mean was just clear is given as a clear point in the tables.
  • the diquaternary poly (dimethylsiloxane) therefore did not only effect the invention Quick dry effect, but moreover with sufficient - through the silicone slightly steamed - foaming capacity also improves the cold stability unchanged high cleaning power of the agent according to the invention.
  • agents E2 to E8 according to the invention were produced on the basis of the composition V1 (see Table 1) with different contents of various diquaternary poly (dimethylsiloxanes) according to the invention used in Table 2 by simply stirring the components together. All agents had a pH of 10.
  • the drying time on a ceramic and a PVC surface was determined as follows.
  • the respective agent was applied to an area of approximately 8 x 8 cm 2 large test areas in the form of a tile or made of PVC with an airbush gun at five points.
  • the test area was then tared on a balance and the weight loss was monitored over a period of 400 seconds.
  • the course over time of the percentage weight of agent applied (100% at the beginning; 0% corresponds to the completely dried agent) is shown graphically in diagrams 1 and 2.
  • Diagram 2 shows that the agents E9 , E10, E11, E12, E14 and in particular E15 on PVC dry faster than the comparative agent V3 .
  • the curves lie on top of one another as follows, which corresponds to the order of increasing rapid drying: V3, E11, E10, E9, E14, E12, E15.

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Claims (13)

  1. Produit de nettoyage aqueux pour surfaces dures, contenant un agent tensioactif et un polysiloxane diquaternaire, caractérisé en ce qu'il contient, par rapport à la quantité totale d'agent tensioactif et de polysiloxane diquaternaire, au moins 1% en poids d'agent tensioactif anionique, à l'exception d'une composition constituée de 2% en poids de cocamidopropyl-bétaïne, 3% en poids de polyalkylèneglycolester d'acide gras non ionogène, 2% en poids de polysiloxane diquaternaire, 4% en poids de 1,2-propylèneglycol, 10% en poids de lauryléthersulfate de sodium et 79% en poids d'eau.
  2. Produit selon la revendication 1, caractérisé en ce qu'il contient un ou plusieurs polysiloxanes diquaternaires de formule I
    Figure 00400001
    dans laquelle
    Z représente un centre azote quaternaire,
    R' et R" représentent, indépendamment l'un de l'autre, un radical alkyle en C1 à C4 ou un radical aryle,
    M représente un radical hydrocarboné divalent comprenant au moins 4 atomes de carbone, qui présente de préférence au moins un groupement hydroxy et qui peut être interrompu par un ou plusieurs atomes d'oxygène et/ou groupements du type -C(O)-, -C(O)O- ou -C(O)N-,
    n représente un nombre de 1 à 201 et
    X- représente un anion inorganique ou organique.
  3. Produit selon la revendication 1 ou 2, caractérisé en ce qu'il contient un ou plusieurs poly(diméthylsiloxanes) diquaternaires de formule II
    Figure 00410001
    dans laquelle Z représente le radical
    Figure 00410002
    Figure 00410003
    R1, R2, R3, R4, R5, R7, R9, R10 représentent, indépendamment l'un de l'autre, des radicaux alkyle en C1 à C22 ou alkylène en C2 à C22 sans ou avec un ou plusieurs groupements hydroxy ou radicaux -CH2-aryle, au moins un des radicaux R1, R2, R3 présentant de préférence au moins 10 atomes de carbone ou un des radicaux R1, R2, R3 étant un radical benzyle,
    R6 représente un atome d'oxygène ou un groupement -N(R8), R8 représentant un radical alkyle en C1 à C4 ou un radical hydroxyalkyle ou un hydrogène,
    M représente un radical hydrocarboné divalent comprenant au moins 4 atomes de carbone, qui présente de préférence au moins un groupement hydroxy et qui peut être interrompu par un ou plusieurs atomes d'oxygène et/ou groupements du type -C(O)-, -C(O)O- ou -C(O)N-,
    n représente un nombre de 1 à 201 et
    X- représente un anion inorganique ou organique.
  4. Produit selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'il contient un ou plusieurs poly(diméthylsiloxanes) diquaternaires de formule III
    Figure 00420001
    dans laquelle
    R représente un radical alkyle ou alkylène en C6 à C22, en particulier un radical stéaryle,
    M représente un espaceur de formule CH2CH(OH)CH2O(CH2)3,
    n représente un nombre de 1 à 100, en particulier 10, 30 ou 50, et
    X- représente un anion inorganique ou organique, de préférence un ion acétate.
  5. Produit selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il contient comme agent tensioactif un ou plusieurs (alkyle en C8 à C18)sulfates, (alkyle en C8 à C18)éthersulfates, (alkyle en C8 à C18)benzènesulfates, (alcane en C8 à C18)sulfonates, des savons ou leurs mélanges.
  6. Produit selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il contient un agent tensioactif non ionique, de préférence du groupe des (alkyle en C8 à C18)alcoolpolyglycoléthers, des alkylpolyglycosides et leurs mélanges.
  7. Produit selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il contient un agent tensioactif anionique et non ionique, de préférence des (alkyle en C8 à C18)benzènesulfonates, des (alkyle en C8 à C18)sulfates, des (alkyle en C8 à C18)éthersulfates et/ou des savons outre des (alkyle en C8 à C18)alcoolpolyglycoléthers et/ou des alkylpolyglycosides, en particulier des (alkyle en C8 à C18)-éthersulfates ou des (alkyle en C8 à C18)éthersulfates et des savons, outre des (alkyle en C8 à C18)alcool-polyglycoléthers et des alkylpolyglycosides.
  8. Produit selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il contient un agent tensioactif amphotère, de préférence une bétaïne, en particulier une carbobétaïne, de manière particulièrement préférée une alkylamidobétaïne.
  9. Produit selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il contient en outre des adjuvants, de préférence du groupe des gluconates, des citrates, des nitrilotriacétates, des carbonates et des bicarbonates de métal alcalin, ainsi que des hydroxydes de métal alcalin et de métal alcalino-terreux, de l'ammoniaque et des amines, en particulier de la monoéthanolamine et de la triéthanolamine, ou, selon le cas, leurs mélanges.
  10. Utilisation de polysiloxanes diquaternaires dans un produit de nettoyage liquide pour des surfaces dures pour raccourcir le temps de séchage de la surface traitée avec le produit de nettoyage.
  11. Utilisation selon la revendication 10,
    caractérisée en ce qu'on utilise un polysiloxane diquaternaire de formule I
    Figure 00430001
    dans laquelle
    Z représente un centre azote quaternaire,
    R' et R" représentent, indépendamment l'un de l'autre, un radical alkyle en C1 à C4 ou un radical aryle,
    M représente un radical hydrocarboné divalent comprenant au moins 4 atomes de carbone, qui présente de préférence au moins un groupement hydroxy et qui peut être interrompu par un ou plusieurs atomes d'oxygène et/ou groupements du type -C(O)-, -C(O)O- ou -C(O)N-,
    n représente un nombre de 1 à 201 et
    X- représente un anion inorganique ou organique,
    de préférence un poly(diméthylsiloxane) diquaternaire de formule II
    Figure 00440001
    dans laquelle Z représente le radical
    Figure 00440002
    Figure 00440003
    R1, R2, R3, R4, R5, R7, R9, R10 représentent, indépendamment l'un de l'autre, des radicaux alkyle en C1 à C22 ou alkylène en C2 à C22 sans ou avec un ou plusieurs groupements hydroxy ou radicaux -CH2-aryle, au moins un des radicaux R1, R2, R3 présentant de préférence au moins 10 atomes de carbone ou un des radicaux R1, R2, R3 étant un radical benzyle,
    R6 représente un atome d'oxygène ou un groupement -N(R8), R8 représentant un radical alkyle en C1 à C4 ou un radical hydroxyalkyle ou un hydrogène,
    M représente un radical hydrocarboné divalent comprenant au moins 4 atomes de carbone, qui présente de préférence au moins un groupement hydroxy et qui peut être interrompu par un ou plusieurs atomes d'oxygène et/ou groupements du type -C(O)-, -C(O)O- ou -C(O)N-,
    n représente un nombre de 1 à 201 et
    X- représente un anion inorganique ou organique
    en particulier un poly(diméthylsiloxane) diquaternaire de formule III
    Figure 00450001
    dans laquelle
    R représente un radical alkyle ou alkylène en C6 à C22, en particulier un radical stéaryle,
    M représente un espaceur de formule CH2CH(OH)CH2O(CH2)O(CH2)3,
    n représente un nombre de 1 à 100, en particulier 10, 30 ou 50, et
    X- représente un anion inorganique ou organique, de préférence un ion acétate.
  12. Procédé pour raccourcir le temps de séchage d'une surface dure traitée avec un produit de nettoyage liquide, caractérisé en ce que la surface est traitée avec un produit de nettoyage liquide contenant un polysiloxane diquaternaire sous forme concentrée ou diluée.
  13. Procédé selon la revendication 12, caractérisé en ce que le polysiloxane diquaternaire contient un polysiloxane diquaternaire de formule I
    Figure 00460001
    dans laquelle
    Z représente un centre azote quaternaire,
    R' et R" représentent, indépendamment l'un de l'autre, un radical alkyle en C1 à C4 ou un radical aryle,
    M représente un radical hydrocarboné divalent comprenant au moins 4 atomes de carbone, qui présente de préférence au moins un groupement hydroxy et qui peut être interrompu par un ou plusieurs atomes d'oxygène et/ou groupements du type -C(O)-, -C(O)O- ou -C(O)N-,
    n représente un nombre de 1 à 201 et
    X- représente un anion inorganique ou organique,
    de préférence un poly(diméthylsiloxane) diquaternaire de formule II
    Figure 00460002
    dans laquelle
    Z représente le radical
    Figure 00460003
    Figure 00460004
    R1, R2, R3, R4, R5, R7, R9, R10 représentent, indépendamment l'un de l'autre, des radicaux alkyle en C1 à C22 ou alkylène en C2 à C22 sans ou avec un ou plusieurs groupements hydroxy ou radicaux -CH2-aryle, au moins un des radicaux R1, R2, R3 présentant de préférence au moins 10 atomes de carbone ou un des radicaux R1, R2, R3 étant un radical benzyle,
    R6 représente un atome d'oxygène ou un groupement -N(R8), R8 représentant un radical alkyle en C1 à C4 ou un radical hydroxyalkyle ou un hydrogène,
    M représente un radical hydrocarboné divalent comprenant au moins 4 atomes de carbone, qui présente de préférence au moins un groupement hydroxy et qui peut être interrompu par un ou plusieurs atomes d'oxygène et/ou groupements du type -C(O)-, -C(O)O- ou -C(O)N-,
    n représente un nombre de 1 à 201 et
    X- représente un anion inorganique ou organique
    en particulier un poly(diméthylsiloxane) diquaternaire de formule III
    Figure 00470001
    dans laquelle
    R représente un radical alkyle ou alkylène en C6 à C22, en particulier un radical stéaryle,
    M représente un espaceur de formule CH2CH(OH)CH2O(CH2)O(CH2)3,
    n représente un nombre de 1 à 100, en particulier 10, 30 ou 50, et
    X- représente un anion inorganique ou organique, de préférence un ion acétate.
EP99957296A 1998-11-20 1999-11-10 Nettoyant tous usages contenant un polysiloxane diquaternaire Expired - Lifetime EP1133545B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19853720A DE19853720A1 (de) 1998-11-20 1998-11-20 Allzweckreiniger mit diquaternärem-Polysiloxan
DE19853720 1998-11-20
PCT/EP1999/008650 WO2000031224A1 (fr) 1998-11-20 1999-11-10 Nettoyant tous usages contenant un polysiloxane diquaternaire

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DE10036533B4 (de) * 2000-07-27 2005-02-03 Ge Bayer Silicones Gmbh & Co. Kg Verwendung von polyquarternären Polysiloxanen als waschbeständige hydrophile Weichmacher
US6362149B1 (en) * 2000-08-03 2002-03-26 Ecolab Inc. Plastics compatible detergent composition and method of cleaning plastics comprising reverse polyoxyalkylene block co-polymer
US6903061B2 (en) * 2000-08-28 2005-06-07 The Procter & Gamble Company Fabric care and perfume compositions and systems comprising cationic silicones and methods employing same
DE10051258A1 (de) * 2000-10-16 2002-04-25 Goldschmidt Rewo Gmbh & Co Kg Verwendung von quaternären Polysiloxanen in Waschmittelformulierungen
DE10134723A1 (de) * 2001-07-17 2003-02-06 Bode Chemie Gmbh & Co Kg Desinfektionsmittelkonzentrate auf Basis quaternärer Ammoniumverbindungen sowie die Verwendung derselben zur maschinellen Instrumentendesinfektion
US6818610B2 (en) 2001-07-27 2004-11-16 Procter & Gamble Company Fabric care systems for providing anti-wrinkle benefits to fabric
DE10246836A1 (de) * 2002-10-08 2004-04-22 Saxol Chemie Gmbh Wasserfreie oder wasserhaltige Zusammensetzung zur Behandlung eines hydrophilen Papierprodukts
ATE513031T1 (de) * 2002-11-04 2011-07-15 Procter & Gamble Textilbehandlungsmittel enthaltend verschiedene silicone, verfahren zu deren herstellung und verfahren zu deren verwendung
FR2853324B1 (fr) * 2003-04-04 2005-05-20 Rhodia Chimie Sa Composition a proprietes moussantes controlees
US6972277B2 (en) * 2004-02-19 2005-12-06 Goldschmidt Gbmh Foaming clean and polish emulsions comprising bisquaternary organomodified silicone
DE102004019022A1 (de) * 2004-04-16 2005-11-17 Henkel Kgaa Hydrophillierender Reiniger für harte Oberflächen
DE102005051744A1 (de) 2005-10-28 2007-05-03 Rainer Dirnhofer Laderaum für den Transport von lebenden Tieren, insbesondere für den Transport von Geflügel
US8268975B2 (en) 2009-04-03 2012-09-18 Dow Agrosciences Llc Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions
DE102010002180A1 (de) * 2010-02-22 2011-08-25 Evonik Goldschmidt GmbH, 45127 Stickstoffhaltige silizium-organische Pfropfmischpolymere

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US4005030A (en) * 1975-04-22 1977-01-25 The Procter & Gamble Company Organosilane-containing anionic detergent composition
DE3719086C1 (de) * 1987-06-06 1988-10-27 Goldschmidt Ag Th Diquartaere Polysiloxane,deren Herstellung und Verwendung in kosmetischen Zubereitungen
GB9503596D0 (en) * 1995-02-23 1995-04-12 Unilever Plc Cleaning composition comprising quaternised poly-dimethylsiloxane and nonionic surfactant

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