EP2773736A1 - STRUKTURIERTES WASCH- ODER REINIGUNGSMITTEL MIT FLIEßGRENZE II - Google Patents
STRUKTURIERTES WASCH- ODER REINIGUNGSMITTEL MIT FLIEßGRENZE IIInfo
- Publication number
- EP2773736A1 EP2773736A1 EP12773309.5A EP12773309A EP2773736A1 EP 2773736 A1 EP2773736 A1 EP 2773736A1 EP 12773309 A EP12773309 A EP 12773309A EP 2773736 A1 EP2773736 A1 EP 2773736A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning agent
- washing
- alcohols
- fatty acid
- mixtures
- 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.)
- Granted
Links
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
- C11D1/83—Mixtures of non-ionic with anionic compounds
- C11D1/831—Mixtures of non-ionic with anionic compounds of sulfonates with ethers of polyoxyalkylenes without phosphates
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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
- C11D1/38—Cationic compounds
- C11D1/65—Mixtures of anionic with cationic compounds
- C11D1/652—Mixtures of anionic compounds with carboxylic amides or alkylol amides
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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
- C11D1/38—Cationic compounds
- C11D1/65—Mixtures of anionic with cationic compounds
- C11D1/655—Mixtures of sulfonated products with alkylolamides of carboxylic acids
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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
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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
- C11D1/8305—Mixtures of non-ionic with anionic compounds containing a combination of non-ionic compounds differently alcoxylised or with different alkylated chains
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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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0026—Structured liquid compositions, e.g. liquid crystalline phases or network containing non-Newtonian phase
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2093—Esters; Carbonates
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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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/143—Sulfonic acid esters
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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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
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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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
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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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
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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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
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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
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/521—Carboxylic amides (R1-CO-NR2R3), where R1, R2 and R3 are alkyl or alkenyl groups
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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
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
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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
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/526—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 are polyalkoxylated
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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
- C11D1/662—Carbohydrates or derivatives
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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
- C11D1/667—Neutral esters, e.g. sorbitan esters
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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
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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
- C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
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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
- C11D1/75—Amino oxides
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
- C11D3/2013—Monohydric alcohols linear fatty or with at least 8 carbon atoms in the alkyl chain
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2034—Monohydric alcohols aromatic
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
- C11D3/2044—Dihydric alcohols linear
Definitions
- the invention relates to a liquid washing or cleaning agent with yield point, containing anionic and nonionic surfactant.
- the invention also relates to the use of the detergent or cleaning agent and a process for its preparation.
- Stable suspension of solids in liquids is often problematic.
- the solids differ in density from the liquid, they tend to sediment or float.
- structured surfactant system refers to aqueous systems which have surfactant structures that are larger than conventional spherical micelles and whose interaction thixotropes the aqueous medium
- Lends properties These structures may be solid, mesophase, or liquid, and may be in the form of multilayer spherulites, rods, discs, or lamellae that are dispersed or emulsified discontinuously in the system or that form weak network structures.
- L a phase in which bilayers of surfactants with the hydrophobic part of the molecule on the inside and the hydrophilic part on the outside of the bilayer (or vice versa) are located.
- the bilayers lie side by side, for example in a parallel or concentric arrangement, sometimes separated by aqueous layers.
- La phases can usually be characterized by their characteristic texture under the
- L a phase Most surfactants form an L a phase at either ambient or slightly higher temperatures when mixed with water in certain specific ratios.
- L a phases can not usually be used as structured suspending systems. Useful amounts of solids cause the systems to become non-pourable and smaller amounts of solids tend to sediment.
- concentrations at which L a phases occur are often significantly higher than the usual and / or desired concentrations in liquid detergents and cleaners.
- Dispersed lamellar phases are two-phase systems in which the surfactant bilayers are arranged as parallel plates to form areas of L a phases interspersed with an aqueous phase to form an opaque gel-like system.
- Spherolitic phases include spherical bodies, commonly referred to in the art as spherulites, in which surfactant bilayers are arranged as concentric shells.
- the spherulites usually have a diameter in the range of 0, 1 to 15 ⁇ and are dispersed in an aqueous phase in the manner of a classic emulsion.
- the spherulites interact to form a structured system.
- surfactant systems are dispersed between lamellar and spherulitic.
- the surfactant systems include both types of structures. Usually systems of a more spherulitic character are preferred because they lead to lower viscosities.
- a third type of structured surfactant system comprises an extended L a phase. It differs from the other two structural system types in that it is essentially a single phase and from conventional L a phases in that it has a wider d-spacing.
- Structured surfactant systems having dispersed lamellar or spherulitic phases are typically formed by the interaction of surfactants with dissolved electrolyte salts or bases. From WO 2007/08510 A1, for example, structured hand-dishwashing or abrasives are known.
- Detergent with a yield point which is particularly suitable for use in machine washing machines or dishwashers to provide.
- anionic surfactant selected from the group consisting of sulphonate surfactants, sulphate surfactants and mixtures thereof,
- nonionic surfactant selected from the group consisting of alkoxylated fatty alcohols having a degree of alkoxylation> 4, alkoxylated
- Fatty acid alkyl esters Fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, Polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides and mixtures thereof,
- a co-surfactant selected from the group consisting of alkoxylated C 8 -C 8 fatty alcohols having a degree of alkoxylation ⁇ 3, aliphatic C 6 -C 4 -alcohols, aromatic C 6 -C 4 - Alcohols, aliphatic C 6 -C 2 -dialcohols, monoglycerides of C 2 -C 8 -fatty acids, monoglycerol ethers of C 8 -C 8 -fatty alcohols and mixtures thereof.
- a co-surfactant selected from the group consisting of alkoxylated C 8 -C 8 fatty alcohols having a degree of alkoxylation ⁇ 3, aliphatic C 6 -C 4 -alcohols, aromatic C 6 -C 4 - Alcohols, aliphatic C 6 -C 2 -dialcohols, monoglycerides of C 2 -C 8 -fatty acids, monoglycerol ethers of C 8 -C 8 -fatty alcohol
- Thickener able to stably disperse particles.
- the detergent or cleaning agent is free of polymeric thickener. Furthermore, the washing or
- Cleaning agent also stable without the addition of another polymeric stabilizer or dispersant.
- the detergents or cleaning agents can be used without problems in machine washing or cleaning agents, since their content of inorganic salt is significantly reduced compared to detergents or cleaners known in the prior art.
- the anionic surfactant is selected from the group consisting of C9.13- alkyl benzene sulfonates, olefin sulfonates, C 2 -i 8 alkane sulfonates, ester sulfonates, alk (en) yl sulfates, fatty alcohol ether sulfates and mixtures thereof.
- Liquid washing or cleaning agents which comprise as anionic surfactant C 9 .i 3 -alkylbenzenesulfonates and fatty alcohol ether sulfates have particularly good dispersing properties.
- the inorganic salt is selected from the group consisting of sodium chloride, potassium chloride, sodium sulfate, sodium carbonate, potassium sulfate, potassium carbonate,
- Sodium bicarbonate, potassium bicarbonate, calcium chloride, magnesium chloride and mixtures thereof is selected because these salts are very soluble in water.
- the co-surfactant is an alkoxylation degree ⁇ 3.
- the washing or cleaning agent additionally contains dispersed particles.
- the washing or cleaning agent contains at least one enzyme.
- the use of enzymes in detergents has been known and standard for many years.
- liquid structured and enzyme-containing washing or cleaning agents are free from borax, boric acids, boronic acids or their salts or esters.
- borax include, in particular, derivatives with aromatic groups, for example ortho, meta or para-substituted phenylboronic acids, in particular 4-formylphenylboronic acid (4-FPBA) or the salts or esters of the compounds mentioned.
- 4-FPBA 4-formylphenylboronic acid
- a known from the literature stabilizing agent for enzymes in liquid detergents or cleaning agents are polyols, in particular glycerol and 1, 2-propylene glycol.
- liquid detergents or cleaners are not required for the stabilization of enzymes.
- the liquid detergents or cleaners according to the invention are free of glycerol and 1,2-propylene glycol.
- liquid structured and enzyme-containing detergents or cleaners have neither polymeric thickeners nor borax, boric acids, boronic acids or their salts or esters.
- liquid structured and enzyme-containing detergents or cleaners neither glycerol and / or 1, 2-propylene glycol nor borax, boric acids, boronic acids or their salts or esters.
- liquid structured and enzyme-containing detergents or cleaners contain neither glycerol and / or 1,2-propylene glycol nor polymeric thickeners nor borax, boric acids, boronic acids or their salts or esters.
- the invention relates to the use of the washing or
- the invention also encompasses the use of a combination of 0.5 to 10% by weight of an inorganic salt and 0.5 to 5% by weight of a cosurfactant for producing a flow limit in a liquid detergent or cleaning composition containing
- anionic surfactant selected from the group consisting of sulfonate
- nonionic surfactant selected from the group consisting of alkoxylated fatty alcohols having a degree of alkoxylation> 4, alkoxylated
- co-surfactant is selected from the group consisting of alkoxylated C 8 -C-
- Monoglycerol ethers of C 8 -C 8 fatty alcohols and mixtures thereof are provided.
- the invention relates to a process for the preparation of a liquid washing or cleaning agent having yield stress, comprising
- anionic surfactant selected from the group consisting of sulfonate
- nonionic surfactant selected from the group consisting of alkoxylated fatty alcohols having a degree of alkoxylation> 4, alkoxylated
- liquid washing or cleaning agent contains 0.5 to 10% by weight of an inorganic salt and 0.5 to 5% by weight of a cosurfactant which is selected from the group consisting of alkoxylated C 8 -C 8 - Fatty alcohols with a degree of alkoxylation ⁇ 3, aliphatic C 6 -C-
- a cosurfactant which is selected from the group consisting of alkoxylated C 8 -C 8 - Fatty alcohols with a degree of alkoxylation ⁇ 3, aliphatic C 6 -C-
- the liquid washing or cleaning agent contains an anionic surfactant, a nonionic surfactant, an inorganic salt and a co-surfactant.
- anionic surfactant sulfonates and / or sulfates are used.
- the content of anionic surfactant is 5 to 20 wt .-% and preferably 8 to 15 wt .-%, each based on the total washing or cleaning agent.
- surfactants of the sulfonate type preferably come C 9 .i 3 -Alkylbenzolsulfonate,
- Olefinsulfonates ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates, as obtained for example from C 12 -i 8 monoolefins with terminal or internal double bond by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acidic hydrolysis of the sulfonation, into consideration.
- Alk (en) ylsulfates are the alkali metal and in particular the sodium salts of
- Sulfuric acid semi-esters of Ci 2 -C 8 fatty alcohols for example from coconut fatty alcohol,
- Tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the Ci 0 -C 2 o-oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred.
- the Ci 2 -Ci 6 alkyl sulfates and Ci 2 -Ci 5 alkyl sulfates and Ci 4 -Ci 5 alkyl sulfates are preferred.
- 2,3-alkyl sulfates are also suitable anionic surfactants.
- fatty alcohol ether sulfates such as the sulfuric acid monoesters of straight-chain or branched C 7 ethoxylated with from 1 to 6 mol of ethylene oxide.
- 21 -alcohols such as 2-methyl-branched C 9 n-alcohols having an average of 3.5 moles of ethylene oxide (EO) or Ci 2 _i 8 -Fettalkohole with 1 to 4 EO, are suitable.
- the liquid detergent or cleaning agent contains a mixture of sulfonate and sulfate surfactants.
- the liquid washing or cleaning agent contains C 9 . 13- Alkylbenzolsulfonate and fatty alcohol ether sulfates as anionic surfactant.
- the ratio of sulfate surfactants to sulfonate surfactants is preferably in the range of 3: 1 to 1: 3, and more preferably in the range of 3: 1 to 1: 1 preferred embodiment, the liquid washing or cleaning agent contains fatty alcohol ether sulfates and C 9 . 13- Alkylbenzolsulfonate in the ratio 2: 1.
- the liquid washing or cleaning agent may also contain soaps.
- soaps Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.
- anionic surfactants and the soaps may be in the form of their sodium, potassium or
- the anionic surfactants are in the form of their sodium salts.
- Further preferred counterions for the anionic surfactants are also the protonated forms of choline, triethylamine, monoethanolamine or methylethylamine.
- the amount of soap in the liquid washing or cleaning agent is preferably up to 5% by weight and more preferably up to 2% by weight, based on the total amount of detergent or cleaning agent.
- the washing or cleaning agent contains not only the anionic surfactant but also nonionic surfactant.
- the nonionic surfactant includes alkoxylated fatty alcohols, alkoxylated
- Fatty acid alkyl esters Fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides and mixtures thereof.
- the nonionic surfactant used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 4 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical may be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten.
- alcohol ethoxylates having linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example coconut, palm, tallow or oleyl alcohol, and on average 5 to 8 EO per mole of alcohol are preferred.
- Preferred ethoxylated alcohols include, for example, C 12-14 alcohols with 7 EO or 4 EO, C. 9 i Alcohol with 7 EO, C 13 . 15 -alcohols with 5 EO, 7 EO or 8 EO, C 12 -i8-alcohols with 5 EO or 7 EO and mixtures of these.
- Levels of ethoxylation represent statistical averages, which may be an integer or a fractional number for a particular product.
- Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE).
- fatty alcohols with more than 12 EO can also be used. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
- Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention.
- washing, cleaning, after-treatment or washing assistant particularly preferably contains a C 12-18 fatty alcohol with 7 EO or a C 13-15 oxo alcohol with 7 EO as nonionic surfactant.
- the content of nonionic surfactant is 1 to 15 wt .-% and preferably 2 to 10 wt .-%, each based on the total washing or cleaning agent.
- the total amount of anionic and nonionic surfactant in the liquid washing or cleaning agent is up to 35 wt .-%, preferably up to 15 wt .-%, based on the total liquid detergent or cleaning agent.
- Another essential constituent of the washing or cleaning agent according to the invention is the inorganic salt. This is, depending on the surfactant system used in an amount of 0.5 to 10 wt .-%, preferably in an amount of 1 to 8 wt .-% and most preferably 2 to 5 wt .-%, each based on the total Washing or
- Preferred inorganic salts include sodium chloride, potassium chloride, sodium sulfate,
- Potassium bicarbonate calcium chloride, magnesium chloride and mixtures thereof. Particularly stable washing or cleaning agents are obtained when using sodium chloride or mixtures of sodium chloride and potassium sulfate.
- the inorganic salt promotes the formation of lamellar structures.
- the inorganic salt has an influence on the viscosity of the washing or cleaning agent and with the aid of the inorganic salt, the viscosity can be adjusted so that the detergent or detergent is easy to dose and a container with the washing or cleaning
- the washing or cleaning agent according to the invention necessarily contains a co-surfactant which is selected from the group consisting of alkoxylated C 8 -C 18 fatty alcohols having a degree of alkoxylation ⁇ 3, aliphatic C 6 -C 4 -alcohols, aromatic C 6 -C 4 alcohols, aliphatic C 6 -C 2 dialcohols, monoglycerides of C 2 -C 8 fatty acids, monoglycerol ethers of C 8 -C 8 fatty alcohols and mixtures thereof.
- a co-surfactant which is selected from the group consisting of alkoxylated C 8 -C 18 fatty alcohols having a degree of alkoxylation ⁇ 3, aliphatic C 6 -C 4 -alcohols, aromatic C 6 -C 4 alcohols, aliphatic C 6 -C 2 dialcohols, monoglycerides of C 2 -C 8 fatty acids, monoglycerol ethers of C 8 -C 8
- This co-surfactant is used in an amount of 0.5 to 5 wt .-%, preferably in an amount of 1 to 4.5 wt .-% and most preferably 2 to 4 wt .-%, each based on the total Detergents or cleaning agents used.
- Co-surfactants according to this application are smaller hydrophilic amphiphilic molecules
- the co-surfactants are incorporated into their associates and thereby change the morphology of these associates.
- the spherical micelles become rod-shaped and / or disc-shaped micelles.
- Total surfactant content leads to the desired formation of lamellar phases or structures.
- the inorganic salt and the co-surfactant contribute to the formation of the lamellar phases or structures.
- an internally structured liquid detergent or cleaning agent with very good dispersing properties.
- Detergent is extremely stable and shows no phase separation and / or precipitation of anionic and / or nonionic surfactants.
- Suitable alkoxylated Ci2-Ci8 fatty alcohols with a degree of alkoxylation ⁇ 3 include, for example iC 13 H 27 0 (CH 2 CH 2 0) 2 H, iC 13 H 27 0 (CH 2 CH 2 0) 3 H, C 12 -i 4- alcohol with 2 EO, C 12- 14 alcohol with 3 EO, C-ms-alcohol with 3 EO, Ci 2 -i 8 -alcohols with 2 EO and Ci 2 -i 8 -alcohols with 3 EO.
- cosurfactants are 1-hexanol, 1-heptanol, 1-octanol, 1, 2-octanediol,
- Fragrance alcohols such as geraniol or fragrance aldehydes such as lilial or decanal are also suitable as cosurfactants.
- Preferred cosurfactants are C 12 -C 18 fatty alcohols having a degree of alkoxylation ⁇ 3. These cosurfactants are incorporated particularly well into the associates of the anionic and nonionic surfactant.
- the washing or cleaning agent additionally contains a C 12 -C 18 fatty acid.
- C 2 -C 8 fatty acids can have a positive influence on the formation of lamellar structures or phases and in particular support their formation.
- the washing or cleaning agent contains the neutralized and the unneutralized form of a Ci 2 -C 8 fatty acid. This is especially true at
- Fatty acid soap-containing detergents or cleaners are advantageous, since in these can be easily adjusted via the pH, for example by adding pH adjusters, the content of unneutralized fatty acid.
- Suitable C 12 -C 18 fatty acid include
- the determination of the content of the content of non-neutralized fatty acid in a liquid, fatty acid soap-containing washing or cleaning agent can on the one hand experimentally
- the fatty acid soap may be derived from a fatty acid other than the C 2 -C 8 - fatty acid, which is used to further support the formation of lamellar structures or phases.
- the washing or cleaning agent may contain further ingredients which further improve the performance and / or aesthetic properties of the washing or cleaning agent.
- the washing or cleaning agent may contain further ingredients which further improve the performance and / or aesthetic properties of the washing or cleaning agent.
- the washing or cleaning agent contains the washing or
- Cleaning agent preferably additionally one or more substances from the group of
- Builders bleaches, enzymes, electrolytes, nonaqueous solvents, pH adjusters, perfumes, perfume carriers, fluorescers, dyes, hydrotropes, foam inhibitors, silicone oils, antiredeposition agents, grayness inhibitors, anti-shrinkage agents, crease inhibitors,
- Color transfer inhibitors antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, plasticizing components and UV absorbers.
- the washing or cleaning agent is free of polymeric thickener.
- silicates in particular silicates, aluminum silicates (in particular zeolites), carbonates, salts of organic di- and polycarboxylic acids and mixtures of these substances.
- Organic builders which may be present in the washing or cleaning agent are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
- these are citric acid, adipic acid, succinic acid, glutaric acid, malic acid, tartaric acid, maleic acid, fumaric acid, sugar acids, aminocarboxylic acids,
- NTA Nitrilotriacetic acid
- MGDA methylglycine diacetic acid
- Preferred salts are the salts of polycarboxylic acids such as
- Citric acid Citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and
- polymeric polycarboxylates are suitable. These are for example the Alka Ii metal salts of polyacrylic acid or polymethacrylic acid, for example those having a molecular weight of 600 to 750,000 g / mol.
- Suitable polymers are in particular polyacrylates, which preferably have a molecular weight of from 1,000 to 15,000 g / mol. Because of their superior solubility, the short-chain polyacrylates, which have molecular weights of from 1,000 to 10,000 g / mol, and particularly preferably from 1,000 to 5,000 g / mol, may again be preferred from this group.
- copolymeric polycarboxylates in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid.
- the polymers may also contain allylsulfonic acids, such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as a monomer.
- soluble builders such as, for example, citric acid, or acrylic polymers having a molar mass of from 1,000 to 5,000 g / mol in the liquid detergents or cleaners.
- Detergents contain an enzyme or a mixture of enzymes.
- the most important detergent enzyme is protease.
- proteases Apart from proteases, however, especially those from the class of the hydrolases such as (poly) esterases, lipases, amylases, glycosyl hydrolases, hemicellulases, cutinases, ⁇ -glucanases, oxidases, peroxidases, mannanases, perhydrolases, oxireductases and / or laccases are suitable.
- the amount of enzyme or of the enzymes is 0.01 to 10 wt .-%, preferably 0, 12 to about 3 wt .-%, based on the total washing or cleaning agent.
- the enzymes are preferably used as enzyme liquid formulation (s).
- the repetition length of the lamellar phase is between 10 and 20 nm, preferably 1 to 16 nm and with even greater preference 12 to 14 nm. Such repetition lengths can be for example
- the detergents or cleaners are liquid and contain water as the main solvent. It is preferred that the washing or cleaning agent more than 5 wt .-%, preferably more than 15 wt .-% and particularly preferably more than 25 wt .-%, each based on the
- nonaqueous solvents can be added to the washing or cleaning agent.
- Suitable non-aqueous solvents include mono- or polyhydric alcohols, alkanolamines or glycol ethers, provided that they are miscible with water in the specified concentration range.
- the solvents are selected from ethanol, n-propanol, i-propanol, butanols, glycol, propanediol, butanediol, methylpropanediol, glycerol, diglycol,
- Propylene glycol propyl ether dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-methoxybutanol, propylene glycol t-butyl ether, di-n-octyl ether and mixtures thereof
- the washing or cleaning agent contains an alcohol, in particular ethanol and / or glycerol, in amounts between 0.5 and 5 wt .-%, based on the total washing or cleaning agent.
- a washing or cleaning agent may contain dispersed particles whose diameter along their greatest spatial extent is preferably 1 to 1000 ⁇ m.
- particles may be capsules, abrasives as well as powders, granules or compounds of compounds which are insoluble in the washing or cleaning agent, with capsules being preferred.
- capsule on the one hand understood aggregates with a core-shell structure and on the other hand aggregates with a matrix.
- Core-shell capsules contain at least one solid or liquid core which is enclosed by at least one continuous shell, in particular a shell of polymer (s).
- liquid washing or cleaning agent can be enclosed stable in storage and transport.
- active ingredients for example, optical brighteners, surfactants, complexing agents, bleaching agents, bleach activators, dyes and fragrances,
- Antioxidants builders, enzymes, enzyme stabilizers, antimicrobial agents, and
- Graying inhibitors anti redeposition agents, pH adjusters, electrolytes, detergency boosters, vitamins, proteins, foam inhibitors, and UV absorbers.
- the fillings of the capsules may be solids or liquids in the form of solutions or emulsions or suspensions.
- the capsules may have any shape in the production-related framework, but they are preferably approximately spherical. Their diameter along their greatest spatial extent may be between 1 ⁇ and 1000 ⁇ depending on the components contained in their interior and the application.
- particles which have no core-shell structure but in which the active substance is distributed in a matrix of a matrix-forming material. Such particles are also referred to as "speckies”.
- the matrix formation in these materials takes place for example via gelation, polyanion-polycation interactions or polyelectrolyte-metal ion interactions and is well known in the art as well as the production of particles with these matrix-forming materials.
- An exemplary matrix-forming material is alginate.
- an aqueous alginate solution which also contains the active ingredient to be enclosed or the active ingredients to be enclosed, is dripped off and then cured in a precipitation bath containing Ca 2+ ions or Al 3+ ions.
- matrix-forming materials can be used instead of alginate.
- the particles can be stably dispersed in the liquid detergents or cleaners.
- Stable means that the detergents or cleaning agents are stable at room temperature for a period of at least 4 weeks, and preferably for at least 6 weeks, without the particles in the medium creaming or sedimenting.
- the release of the active ingredients from the capsules is usually carried out by destruction of the shell or the matrix due to mechanical, thermal, chemical or enzymatic action.
- liquid detergents or cleaners contain capsules in which one or more fragrances are contained.
- the particles may comprise abrasives such as plastic or calcium carbonate beads as well as powders, granules or compounds of compounds insoluble in the detergent or cleaning agent.
- abrasives such as plastic or calcium carbonate beads as well as powders, granules or compounds of compounds insoluble in the detergent or cleaning agent.
- Detergent identical or different particles in amounts of 0.05 to 10 wt .-%, in particular 0, 1 to 8 wt .-% and most preferably 0.2 to 5 wt .-%.
- the washing or cleaning agent can be used for washing and / or cleaning of textile
- the preparation of the washing or cleaning agent by means of conventional and known methods and methods.
- the components of the washing or cleaning agent by means of conventional and known methods and methods.
- the components of the washing or cleaning agent by means of conventional and known methods and methods.
- Detergents are mixed in stirred tanks, initially water is submitted. Then the nonaqueous solvents and surfactants, including the cosurfactant, are added. Subsequently, if present, the fatty acid is added and the saponification of the fatty acid portion and the neutralization of the anionic surfactants, which are used in the acid form. Then the other ingredients, preferably in portions, are added.
- the inorganic salt can be used at different times
- Manufacturing process can be added as a solid or in the form of a concentrated solution.
- the flow limits of the detergents or cleaning agents were measured using a rotary rheometer from TA-Instruments, type AR G2. This is a so-called Schubhardskontrolliert.es rheometer.
- the samples were loaded in the rheometer with a time-increasing shear stress s (t). For example, the shear stress in the course of 10 minutes from
- the deformation ⁇ of the sample is measured.
- the deformation is plotted against the shear stress in a double-logarithmic plot. If the examined sample has a yield point, clearly two areas can be distinguished in this plot.
- Break point is possible by applying tangents to the two curve parts. Samples without yield point do not show a characteristic kink in the function ⁇ ( ⁇ ).
- Table 1 shows the compositions of three inventive detergents or cleaners E1 to E3 and the composition of a comparative example V1 (All amounts are in wt .-% active, based on the total washing or cleaning agent, indicated).
- Ci2-Ci 8 -fatty acid 1 1 1 1 linear C 9 .i 3 -alkylbenzenesulfonic acid, sodium salt 4 4 4 4
- Enzymes Cellulase, Amylase & Protease
- the three detergents E1 to E3 were at room temperature for 6 weeks
- washing or cleaning agent E2 showed no significant creaming and / or sedimentation of the dispersed capsules.
- Comparative Example C1 clearly shows that the use of inorganic salt alone does not lead to a liquid washing or cleaning agent having a yield point.
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Abstract
Description
Claims
Applications Claiming Priority (3)
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DE201110085638 DE102011085638A1 (de) | 2011-11-02 | 2011-11-02 | Strukturiertes Wasch- oder Reinigungsmittel mit Fließgrenze II |
DE201210201980 DE102012201980A1 (de) | 2012-02-10 | 2012-02-10 | Strukturiertes Wasch- oder Reinigungsmittel mit Fließgrenze |
PCT/EP2012/070329 WO2013064357A1 (de) | 2011-11-02 | 2012-10-12 | STRUKTURIERTES WASCH- ODER REINIGUNGSMITTEL MIT FLIEßGRENZE II |
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EP2773736A1 true EP2773736A1 (de) | 2014-09-10 |
EP2773736B1 EP2773736B1 (de) | 2018-10-10 |
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EP12773309.5A Revoked EP2773736B1 (de) | 2011-11-02 | 2012-10-12 | STRUKTURIERTES WASCH- ODER REINIGUNGSMITTEL MIT FLIEßGRENZE II |
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US (1) | US9023786B2 (de) |
EP (1) | EP2773736B1 (de) |
KR (1) | KR102017917B1 (de) |
WO (1) | WO2013064357A1 (de) |
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WO2013064357A1 (de) | 2011-11-02 | 2013-05-10 | Henkel Ag & Co. Kgaa | STRUKTURIERTES WASCH- ODER REINIGUNGSMITTEL MIT FLIEßGRENZE II |
CN103820247A (zh) * | 2014-03-17 | 2014-05-28 | 苏州龙腾万里化工科技有限公司 | 一种新型中性清洗剂 |
EA032981B1 (ru) * | 2014-08-29 | 2019-08-30 | Юнилевер Н.В. | Композиция жидкого моющего средства |
DE102014225145A1 (de) | 2014-12-08 | 2016-06-09 | Henkel Ag & Co. Kgaa | Verfahren zur Herstellung flüssiger, Tensid-enthaltender Zusammensetzungen mit Fließgrenze |
DE102015207534A1 (de) | 2015-04-24 | 2016-10-27 | Henkel Ag & Co. Kgaa | Verfahren zur Herstellung von Kapseln mit einer polymeren Matrix |
DE102015212131A1 (de) * | 2015-06-30 | 2017-01-05 | Henkel Ag & Co. Kgaa | Verfahren zur Herstellung einer flüssigen, Tensid enthaltenden Zusammensetzung |
DE102016202804A1 (de) * | 2016-02-24 | 2017-08-24 | Henkel Ag & Co. Kgaa | Optimierte Tensid-Enzym Mischungen |
DE102017215016A1 (de) | 2017-08-28 | 2019-02-28 | Henkel Ag & Co. Kgaa | Strukturiertes Wasch- oder Reinigungsmittel mit Fließgrenze |
CN109354368A (zh) * | 2018-11-22 | 2019-02-19 | 国网天津市电力公司电力科学研究院 | 一种变电站事故油池含油污泥处理方法 |
WO2020126601A1 (en) * | 2018-12-17 | 2020-06-25 | Unilever N.V. | Liquid hand dishwash formulation comprising fatty acids and polymer |
CN113242902B (zh) * | 2018-12-17 | 2023-05-16 | 联合利华知识产权控股有限公司 | 包含脂肪酸和聚合物的液体手洗餐具制剂 |
EP3670639A1 (de) * | 2018-12-17 | 2020-06-24 | Unilever N.V. | Flüssige handgeschirrspülformulierung mit hydroxyfettsäure und polymer |
DE102019126124A1 (de) | 2019-09-27 | 2021-04-01 | Henkel Ag & Co. Kgaa | Verfahren zur Herstellung Tensid enthaltender Zusammensetzungen in einem sequenziellen Verfahren |
US11692158B2 (en) * | 2020-07-23 | 2023-07-04 | Henkel Ag & Co. Kgaa | Washing agent with improved optical and rheological properties |
US11608479B2 (en) | 2020-07-23 | 2023-03-21 | Henkel Ag & Co. Kgaa | Washing agent preparation with improved optical and rheological properties |
US11566209B2 (en) | 2020-07-23 | 2023-01-31 | Henkel Ag & Co. Kgaa | Delayed onset fluid gels for use in unit dose laundry detergents containing colloidal particles |
US11591553B2 (en) | 2020-07-23 | 2023-02-28 | Henkel Ag & Co. Kgaa | Method for producing a washing agent portion unit with improved optical and rheological properties |
US11441100B2 (en) | 2020-07-23 | 2022-09-13 | Henkel Ag & Co. Kgaa | Opacified and structured liquid laundry detergents containing colloidal particles |
US11680225B2 (en) | 2020-07-23 | 2023-06-20 | Henkel Ag & Co. Kgaa | Method for producing a washing agent with improved optical and rheological properties |
US11873467B2 (en) | 2020-07-23 | 2024-01-16 | Henkel Ag & Co. Kgaa | Washing agent with improved optical and rheological properties |
US11674114B2 (en) * | 2020-10-29 | 2023-06-13 | Henkel Ag & Co. Kgaa | Method of making an opacified liquid detergent composition using a divalent cation solution |
US11873466B2 (en) | 2020-10-29 | 2024-01-16 | Henkel Ag & Co. Kgaa | Opacified liquid detergent composition comprising a fatty acid/calcium salt mixture |
WO2023237299A1 (en) * | 2022-06-09 | 2023-12-14 | Unilever Ip Holdings B.V. | Liquid aqueous dishwashing detergent compositions |
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GB8718217D0 (en) | 1987-07-31 | 1987-09-09 | Unilever Plc | Liquid detergent compositions |
DE3929591A1 (de) | 1989-09-06 | 1991-03-07 | Henkel Kgaa | Zeolithhaltiges fluessigwaschmittel |
US5723431A (en) * | 1989-09-22 | 1998-03-03 | Colgate-Palmolive Co. | Liquid crystal compositions |
US5952285A (en) * | 1990-04-10 | 1999-09-14 | Albright & Wilson Limited | Concentrated aqueous surfactant compositions |
MA22118A1 (fr) * | 1990-04-10 | 1991-12-31 | Huntsman Internat Llc Etat De | Composition detergente liquide versable a concentration elevee en tensioactifs |
SK53294A3 (en) | 1993-05-07 | 1995-04-12 | Albright & Wilson | Concentrated aqueous mixture containing surface active matter and its use |
US6399563B1 (en) * | 1999-03-24 | 2002-06-04 | Colgate-Palmolive Co. | All purpose liquid cleaning compositions |
US20050107275A1 (en) * | 2003-11-14 | 2005-05-19 | Hecht Stacie E. | Liquid detergent composition comprising a solubilizing nonionic surfactant |
DE102004040849A1 (de) | 2004-08-23 | 2006-03-02 | Henkel Kgaa | Klares Wasch- und Reinigungsmittel mit Fließgrenze |
US7273570B2 (en) | 2005-07-08 | 2007-09-25 | Eastman Kodak Company | Method of forming polymer particles |
WO2009153334A1 (en) * | 2008-06-19 | 2009-12-23 | Dsm Ip Assets B.V. | Shampoo preparations |
WO2013064357A1 (de) | 2011-11-02 | 2013-05-10 | Henkel Ag & Co. Kgaa | STRUKTURIERTES WASCH- ODER REINIGUNGSMITTEL MIT FLIEßGRENZE II |
-
2012
- 2012-10-12 WO PCT/EP2012/070329 patent/WO2013064357A1/de active Application Filing
- 2012-10-12 KR KR1020147011335A patent/KR102017917B1/ko active IP Right Grant
- 2012-10-12 EP EP12773309.5A patent/EP2773736B1/de not_active Revoked
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2014
- 2014-04-30 US US14/265,680 patent/US9023786B2/en active Active
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See references of WO2013064357A1 * |
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Publication number | Publication date |
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EP2773736B1 (de) | 2018-10-10 |
KR102017917B1 (ko) | 2019-09-03 |
US9023786B2 (en) | 2015-05-05 |
US20140235524A1 (en) | 2014-08-21 |
KR20140091534A (ko) | 2014-07-21 |
WO2013064357A1 (de) | 2013-05-10 |
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