EP2240562B1 - Utilisation de substances tensioactives dans des nettoyants - Google Patents
Utilisation de substances tensioactives dans des nettoyants Download PDFInfo
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- EP2240562B1 EP2240562B1 EP09711301A EP09711301A EP2240562B1 EP 2240562 B1 EP2240562 B1 EP 2240562B1 EP 09711301 A EP09711301 A EP 09711301A EP 09711301 A EP09711301 A EP 09711301A EP 2240562 B1 EP2240562 B1 EP 2240562B1
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- carbon atoms
- alkyl
- radical
- independently
- alkenyl
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Classifications
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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
- C11D1/825—Mixtures of compounds all of which are non-ionic
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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
- C11D1/72—Ethers of polyoxyalkylene glycols
- C11D1/721—End blocked ethers
Definitions
- the present invention relates to the use of selected surface-active substances, alone or in combination, for use in cleaning agents and in particular in dishwashing detergents for automatic dishwashing.
- the cleaning of hard surfaces and especially the washing of dishes makes special demands on the cleaner used.
- the three components of the machine system are cleaner, rinse aid and regeneration salt for water softening.
- the central tasks of the main component cleaners are the soil release, the dirt dispersion, the binding of residual water hardness and the corrosion inhibition.
- An essential parameter for dishwashing is the rinse aid performance. It is determined how large the proportion of deposits on the dishes, after they were rinsed.
- the deposits are essentially mineral compounds, in particular Ca and / or Mg salts, but also surfactant residues. However, lime mainly leads to undesirable deposits for the user.
- common dishwashing agents in particular those for automatic dishwashing, generally contain so-called rinse aid.
- rinse aids usually comprise mixtures of low foaming nonionic surfactants, typically fatty alcohol polyethylene / polypropylene glycol ethers, solubilizers (eg cumene sulfonate), organic acids (eg citric acid) and solvents (eg ethanol) It is to influence the interfacial tension of the water so that it can run in a very thin, coherent film of items to be washed, so that remain in the subsequent drying process no water droplets, stripes or films. There are differences between two types of deposits. On the one hand, the so-called “spotting”, which is caused by drying drops of water, is examined. On the other hand, the "filming”, which are layers that result from the drying of thin water films, is evaluated.
- solubilizers eg cumene sulfonate
- organic acids eg citric acid
- solvents eg ethanol
- combination products are increasingly being used, in which the various functions, such as cleaning, rinsing, water softening and, if appropriate, metal, in particular silver protection or a glass protection function, are combined in a preferably solid form.
- agents are referred to as multifunctional agents.
- so-called 3-in-1 products which combine cleaners, rinse aids and water softening in the form of a solid compact ("tabs"), are found in the market. Due to the increased use of such multifunctional agents but the drying performance has become worse compared to the use of a classic rinse aid. Drying performance is to be understood in how far the cleaned items to be washed, after passing through the dishwashing process, still have water, preferably water drops, on the surface.
- the remaining water on the surface must then either be removed mechanically (eg by dry wiping) or the ware must be allowed to air-dry. The user must wait until the water evaporates. However, residues (eg lime and / or surfactant residues or other residues dissolved or dispersed in the water) remain on the surface which lead to unaesthetic spots or streaks. This applies in particular to shiny or transparent surfaces, such as glass or metal. It is therefore sought ways to improve the drying performance of cleaning agents for hard surfaces, especially dishwashing detergents.
- the EP 1 306 423 A2 discloses aqueous detergents which contain alkyl ether sulfates and amphoteric glycine compounds and are suitable for improving the drying behavior of dishwashing detergents.
- the DE 100 45 289 A1 describes hand dishwashing detergents which contain certain quaternary ammonium compounds and alkyl ether sulfates side by side and also show a particularly good drying behavior.
- additives for cleaning agents must not adversely affect the rinsing and in particular the rinse performance of the cleaner. Ideally, an additive should even improve the overall performance of the cleaner.
- the present invention therefore relates, in a first embodiment, to mixtures comprising at least two different surface-active substances from groups a) and b), the surface-active compound a) being selected from compounds which have the general formula (Ia): wherein M is a radical CH 2 -CH 2 or CHR-CH 2 , R, R 'and R "independently represent saturated, unsaturated, linear or branched alkyl or alkenyl radicals having 6 to 22 carbon atoms, and the indices n and m independently of one another can assume values between 1 and 40, and / or compounds of the general formula (Ib) follow wherein R "'and R""independently of one another represent saturated, unsaturated, linear or branched alkyl or alkenyl radicals having 4 to 22 C atoms, and the indices n and m independently of one another can assume values between 1 and 40, X' and X "independently of one another are H or are saturated, unsaturated, linear or branched alky
- R 1 O [CH 2 CH 2 O] x CH 2 CH (OM) R 2 (II) in which R 1 is a linear or branched alkyl and / or alkenyl radical having 4 to 22 carbon atoms, or a radical R 2 is -CH (OH) CH 2 , where R 2 is a linear or branched alkyl and / or Alkenyl radical having 8 to 16 carbon atoms, x is a number from 20 to 80, preferably 40 to 80, and M is a hydrogen atom or a saturated alkyl radical having 1 to 18 carbon atoms, and / or compounds of group b2) according to the general formula III R 3 O [CH 2 CH 2 O] y [CH 2 CHCH 3 O] 2 CH 2 CH (OH) R 4 (III) in which R 3 is a linear or branched alkyl and / or alkenyl radical having 8 to 22 carbon atoms, R 4 is a linear or branched alkyl and / or alkenyl radical having 8 to
- the mixtures according to the invention necessarily contain compounds of the type a). These are compounds of the above formulas (Ia) and / or (Ib) wherein certain structures are preferred.
- compounds according to the general formula (Ia) are preferred when M is a CH 2 -CRH group, R is a linear, saturated alkyl radical having 8 to 16, preferably 8 to 12 and in particular 8 to 10 carbon atoms, and R 'and R "each independently represent a linear, saturated alkyl radical having from 10 to 16, preferably 10 to 14, carbon atoms, and n and m independently of one another may have values of from 20 to 30.
- Such compounds may For example, by reacting alkyldiols, HO-CHR-CH 2 -OH are obtained with ethylene oxide followed by a reaction with an Alkylepoxid to close the free OH functions, so that a dihydroxy ether is formed in the sequence.
- the second component of the mixtures are compounds of the formulas (II) and (III), which can be referred to as hydroxy mixed ethers.
- HME Hydroxy mixed ethers
- hydroxy mixed ethers are known from the literature and are described, for example, in the German application DE 19738866 described. They are prepared, for example, by reaction of 1,2-epoxyalkanes (R "CHOCH 2 ), where R" is an alkyl and / or alkenyl radical having 2 to 22, in particular 6 to 16, carbon atoms, with alkoxylated alcohols.
- R "CHOCH 2 ) 1,2-epoxyalkanes
- Preferred for the purposes of the invention are those hydroxy mixed ethers which are derived from alkoxylates of monohydric alcohols of the formula R'-OH having 4 to 18 carbon atoms, where R 'is an aliphatic, saturated, straight-chain or branched alkyl radical, in particular having 6 to 16 carbon atoms, stands.
- Suitable straight-chain alcohols are butanol-1, caproic, eananthic, caprylic, pelargonic, capric alcohol, undecanol-1, lauryl alcohol, tridecanol-1, myristyl alcohol, pentadecanol-1, palmityl alcohol, heptadecanol-1, stearyl alcohol, nonadecanol- 1, arachidyl alcohol, heneicosanol-1, behenyl alcohol and their technical mixtures, as obtained in the high pressure hydrogenation of technical methyl esters based on fats and oils.
- branched alcohols examples include so-called oxo alcohols, which usually carry 2 to 4 methyl groups as branches and are prepared by the oxo process and so-called Guerbet alcohols which are branched in the 2-position with an alkyl group.
- Suitable Guerbet alcohols are 2-ethylhexanol, 2-butyloctanol, 2-hexyldecanol and / or 2-octyldodecanol.
- the alcohols are used in the form of their alkoxylates, which are prepared by reaction of the alcohols with ethylene oxide in a known manner.
- R 1 is a linear or branched alkyl and / or alkenyl radical having 4 to 22 carbon atoms, or a radical R 2 is -CH (OH) CH 2 , where R 2 is a linear or branched alkyl and / or Alkenyl radical having 8 to 16 carbon atoms, x represents a number from 40 to 80, and M represents a hydrogen atom or a saturated alkyl radical having 1 to 18 carbon atoms.
- Preferred for the purposes of the invention are those hydroxy mixed ethers derived from ethoxylates of monohydric alcohols of the formula R 1 -OH having 6 to 18 carbon atoms, preferably 6 to 16 and in particular 8 to 10 carbon atoms, wherein R 1 is a linear alkyl radical and x is 40 to 60.
- those compounds of general formula (II) are preferred in which the index x for a Number from 40 to 70, preferably 40 to 60 and in particular from 40 to 50 stands. M is then a hydrogen atom.
- hydroxy mixed ethers of the formula (II) where R 1 is an alkyl radical having 8 to 10 carbon atoms, in particular based on a native fatty alcohol, R 2 is an alkyl radical having 10 carbon atoms, in particular a linear alkyl radical and x is 40 to 60 stands.
- R ' is a saturated alkyl radical having 8 to 12, preferably 8 to 10, carbon atoms and R "is an alkyl radical having 8 to 12, preferably 8 to 10, carbon atoms
- the index x can have values of from 20 to 80, preferably from 30 to 60 and in particular from 40 to 50, wherein in general those compounds are preferred in which the index x is greater than 40 are preferred.
- Particularly preferred compounds of type b2) are, for example, those in which, in the formula (III), the index y is a number from 20 to 30, preferably from 20 to 25. Preference is furthermore given to those compounds of the type b2) in which R 3 in the formula (III) represents an alkyl radical having 8 to 12, preferably 8 to 10, carbon atoms, R 4 is an alkyl radical having 10 to 12, preferably 10 carbon atoms, y a number from 15 to 35, preferably 20 to 30 and z is a number from 1 to 3, preferably 1 means.
- mixtures containing as surface-active compound of type b2) a compound of the general formula (III) in which R 3 is an alkyl and / or alkenyl radical having 9 to 18 carbon atoms and R 4 is an alkyl or Alkenyl radical having 8 to 10 carbon atoms and y is a number from 20 to 35.
- mixtures containing as surface-active compound of type b2) a compound of the general formula (III) in which R 3 is an alkyl and / or alkenyl radical having 8 to 12 carbon atoms and R 4 is an alkyl or Alkenyl radical having 8 to 10 carbon atoms and y is a number from 20 to 35 and z is a number from 1 to 3.
- the compounds of type b2) are also hydroxy mixed ether derivatives which can be prepared by reacting propoxylated and / or ethoxylated fatty alcohols with alkyl epoxides by ring opening in an alkaline medium.
- both a propylene oxide radical CH 2 CHCH 3 O (PO) and an ethylene oxide radical CH 2 CH 2 O (EO) contain, possible that from the direction of the C atom with the free hydroxyl group first the EO residues and then the PO residues are arranged in blocks, whereby the sequence first PO, then EO possible is.
- the alkoxide groups can also be randomly distributed (randomized) in the molecule. It is also possible to use both block and random alkoxylates side by side.
- the values are average values since, due to their production, different alkoxylated derivatives are present side by side.
- the number of alkoxide groups can therefore also be odd.
- HME of the general formula (III) is described by the following Markush formula: where R 'and R "independently of one another represent a saturated alkyl radical having 8 to 12, preferably 8 to 10, carbon atoms.
- the present invention now makes use of the finding that the presence of selected HME (type b)), or their derivatives, in combination with structure-different surface-active compounds of type a) advantageous drying and / or rinsing performance of cleaner formulations for hard surfaces, and particularly dishwashing detergents.
- Particularly preferred mixtures within the meaning of the present technical teaching relate to combinations of the compounds of the formulas (Ia) and / or (Ib) with compounds of the formula (III).
- Fatty alcohols are primary aliphatic alcohols of the formula R-OH in which R is an aliphatic, linear or branched hydrocarbon radical having 6 to 22 carbon atoms and 0 and / or 1, 2 or 3 double bonds.
- R is an aliphatic, linear or branched hydrocarbon radical having 6 to 22 carbon atoms and 0 and / or 1, 2 or 3 double bonds.
- Typical examples are caproic alcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, elaeostearyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and brassidy
- the compounds of the type a) and b) are preferably present in a weight ratio of 10: 1 to 1:10 side by side in the mixtures according to the invention. However, preference may be given to those mixtures in which the surface-active compounds of the type a) and b) in a weight ratio of 5: 1 to 1: 5, in particular from 3: 1 to 1: 3 and particularly preferably from 2: 1 to 1: 2 and most preferably 1: 1 are present side by side.
- the compounds of type b1) and / or b2) can - as stated above - also be present side by side in any mixtures. Preferably, however, the mixtures consist only of a compound of type a) and a compound of type b).
- the mixtures described above are preferably suitable for use in cleaners, in particular in dishwashing detergents and in particular in automatic dishwashing detergents.
- the mixtures can be used to improve the drying performance of cleaning agents and in particular for dishwashing detergents, preferably dishwasher detergents for automatic dishwashing.
- Another preferred use relates to the use of the mixtures in multifunctional solid Dishwashing detergents for automatic dishwashing. The improvement of the drying concerns in particular surfaces of plastic.
- agents which contain from 0.1 to 15% by weight of the mixtures according to the invention and also other ingredients customary in detergents and, preferably, dishwashing detergents.
- the detergents contain the mixtures according to the invention in amounts of from 0.1 to 12% by weight, advantageously from 1 to 10% by weight and in particular from 1.0 to 8% by weight. Particularly preferred is the range of 2.0 to 8.0 wt .-%.
- compositions according to the invention in the sense of the above description can be, for example, further nonionic, anionic and / or cationic surfactants, builders, enzymes, bleaching agents, such as e.g. Be percarbonates.
- agents may contain silicates, phosphorus compounds, carbonates, but also special rinse aids and other known and customary auxiliaries and additives, e.g. pH regulators or enzymes.
- solvents such as water or lower aliphatic alcohols, preferably ethanol or propanol, solubilizers, polymers or organic acids, preferably citric acid and derivatives thereof.
- the cleaning agents can be both liquid and solid, for example as granules, powders or tablets.
- Liquid detergents may still contain viscosity builders, e.g. to obtain gel-like agents.
- machine dishwashing detergents are in solid form, for example as powders or granules or as shaped articles, preferably in tablet form. There may also be several phases next to one another, for example a compressed tablet which contains in a bulge a non-compressed part, eg a waxy rinse aid phase.
- Such multifunctional agents are marketed as 2-in-1 or 3-in-1 products.
- the preparation is carried out in any manner known to the person skilled in the art, wherein in a preferred embodiment the mixtures according to the invention are present as a compound and are preferably mixed with the other ingredients in any order. But it is also possible to mix the surfactants of the type a) and b) individually with the other ingredients and, for example, then to press or granulate this mixture to the finished agent.
- inventive 1 1 mixtures A to C were incorporated (at 8% by weight, based on the dishwashing detergent) in a commercial formulation for a solid automatic dishwashing agent.
- the assessment of the drying performance is done by counting the still adhering to the items to be washed after the rinsing process drops. Glasses, cutlery, plastic and porcelain plates are rinsed under defined conditions (water at 21 ° dH, 50 g standard soiling) in a household dishwashing machine. After completion of the wash program, the items to be washed are assessed under defined light conditions according to the number of drops.
- the results were made by comparing the drops of water remaining on a plastic surface after passing through the rinsing process.
- the standard formulation is composed of 2% by weight of a C8 / C10-alkyl-1EO-22EO-hydroxy-C10-alkyl ether, 1% by weight. a polymer, 7% by weight of sodium silicate, 52% by weight of sodium triphosphate, 2.5% by weight of TAED, 27.5% by weight of sodium carbonate and 8% by weight of sodium percarbonate.
- compositions containing mixtures A to C showed a reduction in the number of drops of plastic by 1 to 3.
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- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Claims (14)
- Mélanges, contenant au moins deux substances tensioactives différentes, choisies dans les groupes a) et b), le composé tensioactif a) étant choisi parmi des composés de formule générale (Ia)
et/ou des composés de formule générale (Ib)
et les composés de type b) correspondant à la formule générale (II)
R1O[CH2CH2O]xCH2CH(OM)R2 (II)
dans laquelle R1 représente un radical alkyle et/ou alcényle linéaire ou ramifié ayant de 4 à 22 atomes de carbone, ou représente un radical R2-CH(OH)CH2, R2 représentant un radical alkyle et/ou alcényle linéaire ou ramifié ayant de 8 à 16 atomes de carbone, x représente un nombre valant de 20 à 80, de préférence de 40 à 80, et M représente un atome d'hydrogène ou un radical alkyle saturé ayant de 1 à 18 atomes de carbone et/ou de formule générale (III)
R3O[CH2CHCH3O]z[CH2CH2O]yCH2CH(OH)R4 (III)
dans laquelle R3 représente un radical alkyle et/ou alcényle linéaire ou ramifié ayant de 8 à 22 atomes de carbone, R4 représente un radical alkyle et/ou alcényle linéaire ou ramifié ayant de 8 à 16 atomes de carbone, y représente un nombre valant de 10 à 35, z représente zéro ou doit être un nombre valant de 1 à 5. - Mélanges selon la revendication 1, caractérisés en ce qu'ils contiennent un seul composé tensioactif a) en association avec un seul composé tensioactif b).
- Mélange selon les revendications 1 et 2, caractérisé en ce que dans la formule (Ia) R, R' et R" représentent chacun un radical alkyle linéaire, saturé, R représentant un radical alkyle ayant de 8 à 16 atomes de carbone, R' et R" représentant, indépendamment l'un de l'autre, un radical alkyle ayant de 10 à 16 atomes de carbone et n et m prenant, indépendamment l'un de l'autre, une valeur de 20 à 30.
- Mélanges selon les revendications 1 à 3, caractérisés en ce que dans la formule (Ib) les radicaux R''' et R"" représentent, indépendamment l'un de l'autre, des radicaux alkyle saturés ayant de 4 à 14 atomes de carbone, et les indices n et m prennent, indépendamment l'un de l'autre, des valeurs de 1 à 15 et en particulier de 1 à 12.
- Mélanges selon les revendications 1 à 4, caractérisés en ce que dans la formule (II) l'indice x représente un nombre valant de 40 à 70, de préférence de 40 à 60 et en particulier de 40 à 50.
- Mélange selon les revendications 1 à 5, caractérisé en ce que dans la formule (III) l'indice y représente un nombre valant de 20 à 30, de préférence de 20 à 25.
- Mélange selon les revendications 1 à 6, caractérisé en ce que les composés tensioactifs du type a) et du type b) sont présents en un rapport pondéral entre eux valant de 5:1 à 1:5, en particulier de 3:1 à 1:3 et de façon particulièrement préférée de 1:1.
- Mélange selon les revendications 1 à 7, caractérisé en ce qu'il contient en tant que composé tensioactif du type b1) un composé selon la formule générale (II), dans laquelle R1 représente un radical alkyle et/ou alcényle ayant de 8 à 10 atomes de carbone et R2 représente un radical alkyle ou alcényle ayant de 8 à 10 atomes de carbone et x représente un nombre valant de 40 à 50.
- Mélange selon les revendications 1 à 8, caractérisé en ce qu'il contient en tant que composé tensioactif du type b2) un composé selon la formule générale (III), dans laquelle R3 représente un radical alkyle et/ou alcényle ayant de 11 à 18 atomes de carbone et R4 représente un radical alkyle ou alcényle ayant de 8 à 10 atomes de carbone et y représente un nombre valant de 20 à 35.
- Mélange selon les revendications 1 à 9, caractérisé en ce qu'il contient en tant que composé tensioactif du type b2) un composé selon la formule générale (III), dans laquelle R3 représente un radical alkyle et/ou alcényle ayant de 8 à 12 atomes de carbone et R4 représente un radical alkyle ou alcényle ayant de 8 à 10 atomes de carbone et y représente un nombre valant de 20 à 35 et z représente un nombre valant de 1 à 3.
- Utilisation de mélanges selon les revendications 1 à 10 dans des produits de lavage et de nettoyage, de préférence dans des produits de nettoyage pour surfaces dures et en particulier dans des produits de nettoyage pour le lavage automatique de la vaisselle.
- Utilisation selon la revendication 11, caractérisée en ce que les mélanges sont utilisés en quantités de 0,1 à 15 % en poids, de préférence de 1 à 10 % en poids dans les produits de nettoyage.
- Utilisation de mélanges selon les revendications 1 à 10, pour l'amélioration du pouvoir de séchage de produits de nettoyage, de préférence de produits de nettoyage pour la vaisselle.
- Produit de nettoyage contenant de 0,1 à 15 % en poids de mélanges selon les revendications 1 à 10, ainsi que d'autres tensioactifs non ioniques, anioniques et/ou cationiques, ainsi qu'éventuellement des adjuvants actifs de détergence, des enzymes, des agents de rinçage et/ou d'autres additifs et adjuvants.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10187277A EP2267110B1 (fr) | 2008-02-14 | 2009-02-06 | Utilisation de substances tensioactives dans des nettoyants |
PL09711301T PL2240562T3 (pl) | 2008-02-14 | 2009-02-06 | Zastosowanie substancji powierzchniowo czynnych w środkach czyszczących |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008009366A DE102008009366A1 (de) | 2008-02-14 | 2008-02-14 | Verwendung oberflächenaktiver Substanzen in Reinigungsmitteln |
PCT/EP2009/000823 WO2009100855A2 (fr) | 2008-02-14 | 2009-02-06 | Utilisation de substances tensioactives dans des nettoyants |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10187277.8 Division-Into | 2010-10-12 |
Publications (2)
Publication Number | Publication Date |
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EP2240562A2 EP2240562A2 (fr) | 2010-10-20 |
EP2240562B1 true EP2240562B1 (fr) | 2011-09-07 |
Family
ID=40599613
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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EP10187277A Active EP2267110B1 (fr) | 2008-02-14 | 2009-02-06 | Utilisation de substances tensioactives dans des nettoyants |
EP09711301A Active EP2240562B1 (fr) | 2008-02-14 | 2009-02-06 | Utilisation de substances tensioactives dans des nettoyants |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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EP10187277A Active EP2267110B1 (fr) | 2008-02-14 | 2009-02-06 | Utilisation de substances tensioactives dans des nettoyants |
Country Status (10)
Country | Link |
---|---|
US (1) | US8148313B2 (fr) |
EP (2) | EP2267110B1 (fr) |
CN (1) | CN101945986B (fr) |
AT (1) | ATE523582T1 (fr) |
AU (1) | AU2009214382A1 (fr) |
CA (1) | CA2713335A1 (fr) |
DE (1) | DE102008009366A1 (fr) |
ES (2) | ES2373084T3 (fr) |
PL (1) | PL2240562T3 (fr) |
WO (1) | WO2009100855A2 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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GB201104244D0 (en) * | 2011-03-14 | 2011-04-27 | Reckitt Benckiser Nv | Detergent composition with improved drying performance |
DE102011086639A1 (de) | 2011-11-18 | 2013-05-23 | Henkel Ag & Co. Kgaa | Nichtionische Tenside als Soil-Release-Wirkstoffe |
DE102012223339A1 (de) * | 2012-12-17 | 2014-06-18 | Henkel Ag & Co. Kgaa | Tensidkombination zur verbesserten Trocknung |
US20190119606A1 (en) * | 2016-04-18 | 2019-04-25 | Basf Se | Method for cleaning hard surfaces, and formulations useful for said method |
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WO1995013260A1 (fr) * | 1993-11-10 | 1995-05-18 | Basf Aktiengesellschaft | Procede de fabrication de melanges d'agents tensio-actifs non ioniques peu moussants a structure acetal |
AU2869595A (en) * | 1994-06-23 | 1996-01-19 | Dow Chemical Company, The | A surface active composition containing an acetal or ketal adduct |
AU690687B2 (en) | 1994-09-12 | 1998-04-30 | Ecolab Inc. | Rinse aid for plasticware |
DE19738866A1 (de) | 1997-09-05 | 1999-03-11 | Henkel Kgaa | Schaumarme Tensidmischungen mit Hydroxymischethern |
JP4636778B2 (ja) * | 2000-06-26 | 2011-02-23 | ビーエーエスエフ ソシエタス・ヨーロピア | 13および15個の炭素原子を有するアルコール混合物および表面活性物質を製造するためのその使用 |
DE10045289A1 (de) | 2000-09-13 | 2002-03-28 | Henkel Kgaa | Schnell trocknendes Wasch- und Reinigungsmittel, insbesondere Handgeschirrspülmittel |
DE10121723A1 (de) | 2001-05-04 | 2002-11-07 | Cognis Deutschland Gmbh | Geminitenside |
DE10121724A1 (de) | 2001-05-04 | 2002-11-07 | Cognis Deutschland Gmbh | Geminitenside |
DE10137925A1 (de) | 2001-08-07 | 2003-02-20 | Cognis Deutschland Gmbh | Geminitenside und Polyethylenglycol |
DE10153047A1 (de) | 2001-10-26 | 2003-05-08 | Goldschmidt Ag Th | Wässriges tensidhaltiges Reinigungsmittel mit verbessertem Trocknungsverhalten für die Reinigung harter Oberflächen, insbesondere von Geschirr |
DE10162023A1 (de) | 2001-12-18 | 2003-07-03 | Cognis Deutschland Gmbh | Mischungen aus Geminitensiden und Fettalkoholalkoxylaten in Klarspülmitteln |
EP1553160B1 (fr) | 2003-12-29 | 2007-10-17 | The Procter & Gamble Company | Compositions de rinçage |
DE102004048779A1 (de) | 2004-10-07 | 2006-04-13 | Cognis Ip Management Gmbh | Reinigungsmittel, enthaltend Polyolhydroxyalkylether |
DE102005044028A1 (de) | 2005-09-14 | 2007-03-15 | Cognis Ip Management Gmbh | Mischung oberflächenaktiver Substanzen zur Verwendung in Reinigungsmitteln |
EP1897933A1 (fr) * | 2006-09-05 | 2008-03-12 | Cognis IP Management GmbH | Utilisation des alcools gras alkoxylés à long chaîne comme additif au détergent pour le nettoyage de surfaces dures |
-
2008
- 2008-02-14 DE DE102008009366A patent/DE102008009366A1/de not_active Withdrawn
-
2009
- 2009-02-06 EP EP10187277A patent/EP2267110B1/fr active Active
- 2009-02-06 US US12/867,010 patent/US8148313B2/en not_active Expired - Fee Related
- 2009-02-06 EP EP09711301A patent/EP2240562B1/fr active Active
- 2009-02-06 PL PL09711301T patent/PL2240562T3/pl unknown
- 2009-02-06 AU AU2009214382A patent/AU2009214382A1/en not_active Abandoned
- 2009-02-06 AT AT09711301T patent/ATE523582T1/de active
- 2009-02-06 WO PCT/EP2009/000823 patent/WO2009100855A2/fr active Application Filing
- 2009-02-06 CN CN2009801052937A patent/CN101945986B/zh active Active
- 2009-02-06 ES ES09711301T patent/ES2373084T3/es active Active
- 2009-02-06 CA CA2713335A patent/CA2713335A1/fr not_active Abandoned
- 2009-02-06 ES ES10187277T patent/ES2400791T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2400791T3 (es) | 2013-04-12 |
CN101945986B (zh) | 2012-10-10 |
AU2009214382A1 (en) | 2009-08-20 |
WO2009100855A2 (fr) | 2009-08-20 |
CN101945986A (zh) | 2011-01-12 |
US20100323948A1 (en) | 2010-12-23 |
EP2267110B1 (fr) | 2012-11-28 |
PL2240562T3 (pl) | 2012-02-29 |
EP2267110A2 (fr) | 2010-12-29 |
EP2240562A2 (fr) | 2010-10-20 |
US8148313B2 (en) | 2012-04-03 |
DE102008009366A1 (de) | 2009-08-20 |
WO2009100855A3 (fr) | 2009-10-08 |
ES2373084T3 (es) | 2012-01-31 |
ATE523582T1 (de) | 2011-09-15 |
EP2267110A3 (fr) | 2011-04-27 |
CA2713335A1 (fr) | 2009-08-20 |
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