DE102007005419A1 - Detergent composition useful for washing textiles comprises an enzyme and a nitrogen-containing surfactant - Google Patents

Abstract

Detergent composition comprises 0.01-5 wt.% of an enzyme and 0.01-20 wt.% of a nitrogen-containing surfactant.

Description

The The invention relates to a washing or cleaning agent containing Surfactant (s), an enzyme and other common ingredients of detergents or cleaners. The invention also relates to Use of the washing or cleaning agent and a method for its production.

to Increasing the washing or cleaning performance of liquid Detergents or cleaning agents often contain these or more enzymes. Frequently used enzymes include proteases, amyases, cellulases, lipases, mannanases, peroxidases, Etc.

By the intimate contact of the enzymes with the other ingredients and / or interactions with each other can occur, which can affect the storage stability of enzymes in liquid formulations. For example, it is known that proteolytic enzymes are different in a liquid detergent or cleaning agent contained Enzymes, such as amylases, lipases or cellulases. As result This degradation will be a loss of enzyme specific cleaning performance Stains observed over time.

From Boric acids are known to be reversibly proteolytic Inhibit enzymes. The inhibition will be on dilution with water, for example by the washing water, dissolved.

From the US 5,447,66008 For example, a liquid detergent is known which contains anionic or nonionic surfactant, citric acid (salt), a proteolytic enzyme, a cellulase and a mixture of 1,2-propanediol and boric acid (derivative). The compositions are prepared by adding the diol and the boric acid to the composition before adding the citric acid or its salt. This order improves the stability of the cellulase.

It An object of the invention is an enzyme-containing washing or cleaning agent to provide an improved wash or permanent Cleaning performance, especially during prolonged storage has.

• (a) 0,01 bis 5 Gew.-% eines oder mehrerer Enzyme und
• (b) 0,01 bis 20 Gew.-% einer Stickstoff-haltigen grenzflächenaktiven Verbindung enthält.

This object is achieved by a washing or cleaning agent containing surfactant (s) and other conventional ingredients of detergents or cleaners, wherein the agent

• (a) 0.01 to 5 wt .-% of one or more enzymes and
• (B) 0.01 to 20 wt .-% of a nitrogen-containing surface-active compound.

Surprisingly has been shown to be the use of a nitrogen-containing surfactant compound in enzyme-containing wash or detergents leads to agents that improved Enzyme stability and therefore also an improved Show washing or cleaning performance. By the increased Storage stability of the enzymes will improve cleaning performance achieved at enzyme-specific stains, as more active enzyme is present per wash.

It it is preferred that the enzyme is selected from the group proteases, amylases, lipases, cellulases, mannanases, laccases, Tannanases and / or esterases / polyesterases.

It has been shown that the stabilization of these enzymes especially is effective.

It is further preferred that the nitrogen-containing surface-active Compound is selected from nitrogen-containing surfactants, Nitrogen-containing polymers, ethoxylated fatty amines and mixtures it. These compounds not only show effective stabilization the enzymes, but have themselves a washing or cleaning effect on. They can be used individually or in combination and thereby possibly enhance the stabilizing effect or increase the overall detergency.

there it is preferred that the nitrogen-containing surfactant is selected is from amine oxides, alkyl betaines, alkyl / aryl betaines, alkylamidobetaines, Alkyl sulfobetaines, alkylamidosulfobetaines, N-alkylated fatty acid glucamides, (ethoxylated) fatty acid alkanolamides, polyhydroxy fatty acid amides, anionic surfactants with nitrogen-containing counterions and mixtures it. It is particularly preferred that the washing or cleaning agent a dimethylalkylamine oxide, in particular dimethyllaurylamine oxide, contains as nitrogen-containing surfactant.

Detergents or cleaning agents with these nitrogen-containing surfactants have a particularly good La gerstabilität of the enzymes contained. This is especially true for detergents or cleaning agents with Dimethylalkylaminoxiden. Furthermore, these surfactants have, in part, a good washing or cleaning performance on specific, but not enzyme-specific soiling, for example oil-based soiling, so that the spectrum of soils that a washing or cleaning agent according to the invention has improved, in particular expands, becomes.

In a preferred embodiment contains the Washing or cleaning agent 0.01 to 5 wt .-%, preferably 0.5 to 1.5 wt .-%, of a boric acid and / or a salt Boric acid contains. It has been shown that the Storage stability of detergents or cleaning agents by the addition of boric acids and / or salts of boric acid can be further improved.

Especially storage-stable enzyme-containing washing or cleaning agents are obtained when the washing or cleaning agent 0.1 to 5 wt .-%, preferably From 0.5 to 3% by weight, and more preferably from 1.5 to 2.5% by weight, ethoxylated fatty alcohol sulfate. It has surprisingly proved that the combination of a nitrogen-containing surfactant Compound with certain amounts of alkoxylated fatty alcohol sulfate to particularly stable enzyme-containing detergents or cleaners leads.

The The invention also relates to a process for the preparation of an enzyme-containing Washing or cleaning agent containing surfactant (s) and other common Ingredients of detergents or cleaners, wherein the agent 0.01 to 20 wt .-% of a nitrogen-containing surface-active Be added compound. Such a washing or Cleaning agent has a high storage stability of Enzymes and shows improved washing or cleaning performance.

In In another aspect, the invention relates to the use of the Washing or cleaning agent for washing and / or cleaning of textile fabrics.

Yet Another aspect of the invention relates to the use of a Nitrogen-containing surface-active compound for Stabilization of an enzyme in an enzyme-containing liquid Washing or cleaning agents.

Furthermore The invention relates to the use of a nitrogen-containing surfactant compound for improving the washing and / or cleaning performance of an enzyme-containing liquid Washing or cleaning agent.

One Detergent or cleaning agent according to the invention Contains a combination of (a) 0.01 to 5 wt .-% of a or more enzymes and (b) from 0.01 to 20% by weight of a nitrogen-containing one surfactant compound.

When a constituent essential to the invention contain liquid Washing or cleaning agent, an enzyme or a mixture of enzymes. Particularly suitable are those from the classes of hydrolases such as Proteases, (poly) esterases, lipases or lipolytic acting Enzymes, amylases, cellulases or other glycosyl hydrolases, hemicellulase, Cutinases, β-glucanases, oxidases, peroxidases, mannanases, perhydrolases, Oxireductases and / or laccases. In the context of the present invention are preferably proteases, amylases, lipases, cellulases, mannanases, Laccases, tannanases and esterases / polyesterases and mixtures used from two or more of these enzymes.

The Hydrolases contribute to the removal of stains during washing such as proteinaceous, fatty or starchy stains and Graying at. Cellulases and other glycosyl hydrolases can In addition, by removing pilling and microfibrils for color retention and to increase the softness of the textile contribute. As cellulases are preferably cellobiohydrolases, Endoglucanases and β-glucosidases, which include cellobiases be called, or mixtures thereof used. Because different Cellulase types through their CMCase and avicelase activities can distinguish by targeted mixtures of cellulases the desired activities are set.

Preferably, subtilisin-type proteases and in particular proteases derived from Bacillus lentus are used. In this case, enzyme mixtures, for example from protease and amylase or protease and lipase or lipolytic enzymes or protease and cellulase or from cellulase and lipase or lipolytic enzymes or from protease, amylase and lipase or lipolytic enzymes or protease, lipase or lipolytic enzymes and cellulase, but in particular protease and / or lipase-containing mixtures or mixtures with lipolytic enzymes of special interest. Examples of such lipolytic enzymes are the known cutinases. Suitable amylases include in particular α-amylases, iso-amylases, pullulanases and pectinases.

The Amount of enzyme or of the enzymes is based on the total average 0.01 to 10 wt .-%, preferably 0.12 to about 3% by weight. The enzymes are preferred as enzyme liquid formulation (s) used. Does the washing or cleaning agent contain a Mixture of enzymes, so at least one enzyme in the form of a Granules encapsulated or adsorbed to carriers. In particular, cellulase-containing detergents or cleaning agents are very good stabilized. Therefore, contain very preferred detergents or cleaning agents contain cellulase; Cellulase and protease; Cellulase, protease and amylase; Cellulase, protease, amylase and lipase or amylase; Cellulase, protease, amylase, lipase and (poly) esterase.

Next the enzyme (s) contains an inventive Washing or cleaning agent 0.01 to 20 wt .-% of a nitrogen-containing surfactant compound. The invention Detergents may also contain several nitrogen-containing ones surface-active compounds, but with the proviso that the sum of all nitrogen-containing surfactants Compound between 0.01 to 20 wt .-% is.

Under a surfactant compound will be here any Understood compound that is capable of interfacial tension between two phases or adsorb to layers (Film formers). Depending on their chemical composition, surface-active Compounds also as wetting agents, surfactants, film formers or emulsifiers designated.

Examples on suitable nitrogen-containing surface-active compounds include, for example, nitrogen-containing surfactants, nitrogen-containing Polymers, ethoxylated fatty amines and mixtures thereof.

When Nitrogen-containing surfactants are preferably amine oxides, alkyl betaines, Alkyl / aryl betaines, alkylamidobetaines, alkylsulfobetaines, alkylamidosulfobetaines, N-alkylated fatty acid glucamides, (ethoxylated) fatty acid alkanolamides, Polyhydroxy fatty acid amides, anionic surfactants with nitrogen-containing Used counterions and mixtures thereof.

Suitable nitrogen-containing surfactants of the amine oxide type have, for example, the formula R ¹ R ² R ³ NO, wherein each of R ¹ , R ² and R ^{3 is} independently of the other hydrogen or an optionally substituted C ₁ -C ₃₀ hydrocarbon chain. Exemplary representatives of these amine oxides are N-cocoalkyl-N, N-dimethylamine oxide, N-tallowalkyl-N, N-dihydroxyethylamine oxide, myristylcetyldimethylamine oxide or lauryldimethylamine oxide. Suitable nitrogen-containing surfactants are also ethoxylated amine oxides.

It it is preferred that the washing or detergent 0.01 to 20 wt .-% of an amine oxide, in particular preferably lauryldimethylamine oxide.

Exemplary betaines include those of the general formula: RN ⁺ (R ¹ ) ₂ - (CH ₂ ) _n -COO ^- , wherein R comprises a C ₁₀ -C ₂₂ alkyl group or a C ₁₀ -C ₃₀ alkylaryl group, these being substituted by amide - and / or ether groups may be interrupted; R ^{1 is} a C ₁ -C ₃ alkyl group and n is 1 to 6. Preferred betaines include, for example, dodecyldimethylbetaine, cetyldimethylbetaine, dodecylamidopropyldimethylbetaine, tetradecyldimethylbetaine, tetradecylamidopropyldimethylbetaine, dodecyldimethylammoniumhexanoate or cocoamidopropylbetaine.

Suitable sulfobetaines include those of the general formula: HN ⁺ (R) (R ¹ ) - (CH ₂ ) _n -SO ₃ ^- , where R and R ^{1 are} each a C ₁ -C ₃₀ alkyl group represented by amide and / or Ether groups are interrupted, and n is 1 to 6. A preferred sulfobetaine includes, for example, cocoamido sulfobetaine.

in der RCO für einen aliphatischen Acylrest mit 6 bis 22 Kohlenstoffatomen, R1 für Wasserstoff, einen Alkyl- oder Hydroxyalkylrest mit 1 bis 4 Kohlenstoffatomen und [Z] für einen linearen oder verzweigten Polyhydroxyalkylrest mit 3 bis 10 Kohlenstoffatomen und 3 bis 10 Hydroxylgruppen steht. Bei den Polyhydroxyfettsäureamiden handelt es sich um bekannte Stoffe, die üblicherweise durch reduktive Aminierung eines reduzierenden Zuckers mit Ammoniak, einem Alkylamin oder einem Alkanolamin und nachfolgende Acylierung mit einer Fettsäure, einem Fettsäurealkylester oder einem Fettsäurechlorid erhalten werden können.Further suitable nitrogen-containing surfactants are polyhydroxy fatty acid amides of the formula (I),

in which RCO is an aliphatic acyl radical having 6 to 22 carbon atoms, R 1 is hydrogen, an alkyl or hydroxyalkyl radical having 1 to 4 carbon atoms and [Z] is a linear or branched polyhydroxyalkyl radical having 3 to 10 carbon atoms and 3 to 10 hydroxyl groups. The polyhydroxy fatty acid amides are known substances which are usually prepared by reductive amination of a reducing Sugar can be obtained with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride.

in der R für einen linearen oder verzweigten Alkyl- oder Alkenylrest mit 7 bis 12 Kohlenstoffatomen, R¹ für einen linearen, verzweigten oder cyclischen Alkylrest oder einen Arylrest mit 2 bis 8 Kohlenstoffatomen und R² für einen linearen, verzweigten oder cyclischen Alkylrest oder einen Arylrest oder einen Oxy-Alkylrest mit 1 bis 8 Kohlenstoffatomen steht, wobei C_1-4-Alkyl- oder Phenylreste bevorzugt sind und [Z] für einen linearen Polyhydroxyalkylrest steht, dessen Alkylkette mit mindestens zwei Hydroxylgruppen substituiert ist, oder alkoxylierte, vorzugsweise ethoxylierte oder propoxylierte Derivate dieses Restes.The group of polyhydroxy fatty acid amides also includes compounds of the formula (II)

in the R is a linear or branched alkyl or alkenyl radical having 7 to 12 carbon atoms, R ^{1 is} a linear, branched or cyclic alkyl radical or an aryl radical having 2 to 8 carbon atoms and R ^{2 is} a linear, branched or cyclic alkyl radical or an aryl radical or an oxyalkyl radical having 1 to 8 carbon atoms, with C _1-4 alkyl or phenyl radicals being preferred and [Z] being a linear polyhydroxyalkyl radical whose alkyl chain is substituted by at least two hydroxyl groups, or alkoxylated, preferably ethoxylated or propoxylated Derivatives of this residue.

[Z] is preferably obtained by reductive amination of a sugar, for example, glucose, fructose, maltose, lactose, galactose, mannose or xylose. The N-alkoxy or N-aryloxy-substituted compounds can then by reaction with fatty acid methyl esters in the presence of an alkoxide as a catalyst in the desired Polyhydroxyfatty acid amides are transferred.

Likewise, it is also possible to use N-alkylated, preferably N-methylated, fatty acid amides of the general formula R ¹ -CO-N (R ² ) -CH ₂ - (CHOH) ₄ -CH ₂ OH, where R ^{1 is} a linear or branched C ₁₀ C ₂₀ alkyl group, in particular nC ₁₂ alkyl group, and R ^{2 is} a C ₁ -C ₄ alkyl group, preferably methyl group. These compounds are also referred to as fatty acid glucamides.

Farther may also be the salts of organic, nitrogen-containing Bases of anionic surfactants, such as mono-, di- or triethanolamine salts or as ammonium salts, as suitable nitrogen-containing surfactants be used.

A another class of compounds that stabilize enzyme-containing Detergents or cleaning agents can be used, are surface-active Nitrogen-containing polymers. Suitable polymers include homo- or copolymers of 1-vinylpyrrolidone, 1-vinylimidazole, 4-vinylpyridine, 1-Vinyloxazolidone, 4-vinylpyridine N-oxide and derivatives of these monomers.

With Derivatives of these monomers are substituted, mostly alkylated, derivatives of the above monomers. For 1-vinylimidazole exemplified include these derivatives, for example 2-methyl-1-vinylimidazole, 2-ethyl-1-vinylimidazole, 2-propyl-1-vinylimidazole, 2-butyl-1-vinylimidazole, 2,4-dimethyl-1-vinylimidazole, 2,5-dimethyl-1-vinylimidazole, 2-ethyl-4-methyl-1-vinylimidazole, 2-ethyl-S-methyl-1-vinyl-imidazole, 2,4,5-trimethyl-1-vinylimidazole, 4,5-diethyl-2-methyl-1-vinylimidazole, 4-methyl-1-vinylimidazole, 5-methyl-1-vinylimidazole, 4-ethyl-1-vinylimidazole, 4,5-dimethyl-1-vinylimidazole or 2,4,5-triethyl-1-vinylimidazole.

In Bleach-containing detergents or cleaners can these Compounds are also present in oxidized form or these in the course of the wash be formed.

suitable surfactant nitrogen-containing polymers also quaternary, nitrogen-containing polysaccharides such for example, quaternary, nitrogen-containing celluloses and in particular quaternary, nitrogen-containing cellulose ethers.

Furthermore, ethoxylated fatty amines are also suitable nitrogen-containing surface-active compounds. Suitable compounds include the Genamin ^® -C series such as Genamin ^® C 020 (Cocosfettaminethoxylat with 2 EO), Clariant.

As well may complex with nitrogen-containing tripod ligands and / or phosphonate / phosphine / phosphine ligands and nitrogen-containing ones Complexing agent as nitrogen-containing surface-active Connection can be used.

The washing or cleaning agent contains, in addition to the enzyme and the nitrogen-containing surfactant, a further surfactant, with anionic and / or nonionic surfactants being preferred. The total surfactant content of the liquid detergent or cleaning agent is preferably below 60 wt .-% and be particularly be preferably below 35 wt .-%, based on the total liquid detergent or cleaning agent.

The nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can 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. In particular, however, alcohol ethoxylates with linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example of coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred. The preferred ethoxylated alcohols include, for example, C _12-14 alcohols with 3 EO, 4 EO or 7 EO, C _9-11 alcohols with 7 EO, C _13-15 alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C _12-16 alcohols with 5.5 EO, C _12-18 alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C _12-14 -alcohol with 3 EO and C _{12- 18-} alcohol with 7 EO. The degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number. Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE). In addition to these nonionic surfactants, 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. Here, block copolymers with EO-PO block units or PO-EO block units can be used, but also EO-PO-EO copolymers or PO-EO-PO copolymers. Of course, it is also possible to use mixed alkoxylated nonionic surfactants in which EO and PO units are not distributed in blocks, but randomly. Such products are available by the simultaneous action of ethylene and propylene oxide on fatty alcohols.

In addition, as further nonionic surfactants and alkyl glycosides of the general formula RO (G) _x can be used in which R is a primary straight-chain or methyl-branched, especially in the 2-position methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms and G is the symbol which represents a glycose unit having 5 or 6 C atoms, preferably glucose. The degree of oligomerization x, which indicates the distribution of monoglycosides and oligoglycosides, is any number between 1 and 10; preferably x is 1.2 to 1.4. Alkyl glycosides are known, mild surfactants.

A another class of preferred nonionic surfactants, the either as the sole nonionic surfactant or in combination with other nonionic surfactants are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated fatty acid alkyl esters, preferably having 1 to 4 carbon atoms in the alkyl chain, in particular Fatty acid methyl ester.

Of the The content of nonionic surfactants in the washing or cleaning agent preferably 3 to 30 wt .-%, preferably 6 to 20 wt .-% and particularly preferably 9 to 15 wt .-%, respectively based on the detergent or cleaning agent.

In addition to the nonionic surfactants, the washing or cleaning agent may also contain anionic surfactants. As anionic surfactants, for example, those of the sulfonate type and sulfates are used. The surfactants of the sulfonate type are preferably C _9-13 -alkylbenzenesulfonates, olefinsulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates, as are obtained, for example, from C _12-18 -monoolefins having terminal or internal double bonds by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation products into consideration. Also suitable are alkanesulfonates which are obtained from C _12-18 alkanes, for example by sulfochlorination or sulfoxidation with subsequent hydrolysis or neutralization. Likewise suitable are the esters of α-sulfo fatty acids (ester sulfonates), for example the α-sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.

Further Suitable anionic surfactants are sulfated fatty acid glycerol esters. Among fatty acid glycerol esters are the mono-, di- and triesters As well as their mixtures to understand, as in the production through Esterification of a monoglycerine with 1 to 3 moles of fatty acid or in the transesterification of triglycerides with 0.3 to 2 moles of glycerol to be obtained. Preferred sulfated fatty acid glycerol esters are the sulfonation of saturated fatty acids with 6 to 22 carbon atoms, for example caproic acid, Caprylic acid, capric acid, myristic acid, Lauric acid, palmitic acid, stearic acid or behenic acid.

Alk (en) ylsulfates are the alkali metal salts and in particular the sodium salts of the sulfuric monoesters of C ₁₂ -C ₁₈ fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C ₁₀ -C ₂₀ oxo alcohols and those half-esters of secondary alcohols of this chain length preferred. Also preferred are alk (en) ylsulfates of said chain length, which contain a synthetic, produced on a petrochemical basis straight-chain alkyl radical, which have an analogous degradation behavior as the adequate compounds based on oleochemical raw materials. Of washing technology interest, the C ₁₂ -C ₁₆ alkyl sulfates and C ₁₂ -C ₁₅ alkyl sulfates and C ₁₄ -C ₁₅ alkyl sulfates are preferred. Also 2,3-alkyl sulfates, which can be obtained as commercial products of Shell Oil Company under the name DAN ^® , are suitable anionic surfactants.

The sulfuric acid monoesters of straight-chain or branched C _7-21 -alcohols ethoxylated with from 1 to 6 mol of ethylene oxide, such as 2-methyl-branched C _9-11- alcohols having on average 3.5 mol of ethylene oxide (EO) or C _12-18 . Fatty alcohols with 1 to 4 EO are suitable. It is even preferred that the washing or cleaning agent according to the invention contains from 0.01 to 5% by weight, preferably from 0.5 to 3% by weight and in particular from 1.5 to 2.5% by weight, of an ethoxylated fatty alcohol sulfate ,

Further suitable anionic surfactants are also the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or as sulfosuccinic acid esters and the monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols. Preferred sulfosuccinates contain C _8-18 fatty alcohol residues or mixtures of these. Particularly preferred sulfosuccinates contain a fatty alcohol residue derived from ethoxylated fatty alcohols, which in themselves constitute nonionic surfactants (see description below). Sulfosuccinates, whose fatty alcohol residues are derived from ethoxylated fatty alcohols with a narrow homolog distribution, are again particularly preferred. Likewise, it is also possible to use alk (en) ylsuccinic acid having preferably 8 to 18 carbon atoms in the alk (en) yl chain or salts thereof.

Especially preferred anionic surfactants are soaps. Suitable are saturated and unsaturated fatty acid soaps, such as the salts lauric, myristic, palmitic, Stearic acid, (hydrogenated) erucic acid and behenic acid and in particular from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids, derived soap mixtures.

The anionic surfactants including soaps can in the form of their sodium, potassium or magnesium salts. Preferably The anionic surfactants are in the form of their sodium salts.

Of the Content of a washing or cleaning agent on anionic surfactants may be 0.1 to 30 wt .-% based on the total washing or cleaning agent be.

additionally to the enzyme, the nitrogen-containing surfactant Compound and the surfactant (s) may be the detergent or cleaning agent contain other ingredients that are the application and / or aesthetic Properties of the detergent or cleaning agent continue to improve. In the context of the present invention, the washing or detergent preferably additionally one or more Substances from the group of builders, bleaches, enzymes, Electrolytes, nonaqueous solvents, pH adjusters, Perfumes, perfume carriers, fluorescers, Dyes, hydrotopes, foam inhibitors, silicone oils, anti redeposition agents, Grayness inhibitors, inlet preventer, anti-crease agents, Color transfer inhibitors, antimicrobial agents, Germicides, Fungicides, Antioxidants, Preservatives, Corrosion inhibitors, Antistatics, bittering agents, ironing aids, and phobier Impregnating agent, swelling and anti-slip agent, neutral Filling salts, softening components and UV absorbers.

When Builders contained in the washing or cleaning agent may be, in particular silicates, aluminum silicates (in particular zeolites), carbonates, salts of organic di- and polycarboxylic acids and To name mixtures of these substances.

Suitable crystalline layered sodium silicates have the general formula NaMSi _x O _{2x + 1} .H ₂ O, where M is sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20 and preferred values for x 2, 3 or 4 are. Preferred crystalline layered silicates of the formula given are those in which M is sodium and x assumes the values 2 or 3. In particular, both β- and δ-sodium disilicates Na ₂ Si ₂ O ₅ .yH ₂ O are preferred.

It is also possible to use amorphous sodium silicates with a Na ₂ O: SiO ₂ modulus of from 1: 2 to 1: 3.3, preferably from 1: 2 to 1: 2.8 and in particular from 1: 2 to 1: 2.6, which Delayed and have secondary washing properties. The dissolution delay compared with conventional amorphous sodium silicates may have been caused in various ways, for example by surface treatment, compounding, compaction / densification or by overdrying. In the context of this invention is un The term "amorphous" is also understood to mean "X-ray amorphous". This means that the silicates do not yield sharp X-ray reflections typical of crystalline substances in X-ray diffraction experiments, but at most one or more maxima of the scattered X-rays which have a width of several degrees of diffraction angle. However, it may well even lead to particularly good builder properties if the silicate particles provide washed-out or even sharp diffraction maxima in electron diffraction experiments. This is to be interpreted as meaning that the products have microcrystalline regions of size 10 to a few hundred nm, with values of up to a maximum of 50 nm and in particular up to a maximum of 20 nm being preferred. Particularly preferred are compacted / compacted amorphous silicates, compounded amorphous silicates and overdried X-ray amorphous silicates.

The finely crystalline, synthetic and bound water-containing zeolite used is preferably zeolite A and / or P. As zeolite P, zeolite ^MAP® (commercial product from Crosfield) is particularly preferred. Also suitable, however, are zeolite X and mixtures of A, X and / or P. Commercially available and preferably usable in the context of the present invention is, for example, a cocrystal of zeolite X and zeolite A (about 80% by weight of zeolite X) which is sold by SASOL under the brand name VEGOBOND AX ^® and by the formula), nNa ₂ O · (1 - n) K ₂ O · Al ₂ O ₃ · (2 - 2.5) SiO ₂ · (3.5-5.5) H ₂ O n = 0.90-1.0 can be described. The zeolite can be used as a spray-dried powder or else as undried, still moist, stabilized suspension of its preparation. In the event that the zeolite is used as a suspension, it may contain minor additions of nonionic surfactants as stabilizers, for example 1 to 3 wt .-%, based on zeolite, of ethoxylated C ₁₂ -C ₁₈ fatty alcohols having 2 to 5 ethylene oxide groups , C ₁₂ -C ₁₄ fatty alcohols having 4 to 5 ethylene oxide groups or ethoxylated isotridecanols. Suitable zeolites have an average particle size of less than 10 μm (volume distribution, measuring method: Coulter Counter) and preferably contain 18 to 22% by weight, in particular 20 to 22% by weight, of bound water.

Of course it is also possible to use the generally known phosphates as builders, if such use is not for environmental reasons should be avoided. Particularly suitable are the sodium salts the orthophosphates, the pyrophosphates and in particular the tripolyphosphates.

organic Builders, which in the washing or cleaning agent can be present, for example, in the form their sodium salts usable polycarboxylic acids, wherein Under polycarboxylic acids such carboxylic acids understood which carry more than one acidity function. For example these are citric acid, adipic acid, succinic acid, Glutaric acid, malic acid, tartaric acid, Maleic acid, fumaric acid, sugar acids, Aminocarboxylic acids, nitrilotriacetic acid (NTA), Methylglycinediacetic acid (MGDA) and its derivatives as well as mixtures of these. Preferred salts are the salts of Polycarboxylic acids such as citric acid, adipic acid, Succinic acid, glutaric acid, tartaric acid, Sugar acids and mixtures of these.

Also the acids themselves can be used. The Acids typically have besides their builder effect also the property of an acidifying component and serve thus also for setting a lower and milder pH of detergents or cleaners. In particular, here are citric acid, Succinic acid, glutaric acid, adipic acid, Gluconic acid and any mixtures of these. Other known pH regulators such as sodium bicarbonate and Sodium bisulfate.

When Builders are further suitable polymeric polycarboxylates. These are, for example, the alkali metal salts of polyacrylic acid or polymethacrylic acid, for example those with a molecular weight of 500 to 70,000 g / mol.

For the purposes of this document, the molecular weights stated for polymeric polycarboxylates are weight-average molar masses M _{w of} the particular acid form, which were determined in principle by means of gel permeation chromatography (GPC), a UV detector being used. The measurement was carried out against an external polyacrylic acid standard, which provides realistic molecular weight values due to its structural relationship with the polymers investigated. These data differ significantly from the molecular weight data, in which polystyrene sulfonic acids are used as standard. The molar masses measured against polystyrenesulfonic acids are generally significantly higher than the molecular weights specified in this document.

suitable Polymers are in particular polyacrylates, which preferably have a molecular weight from 2,000 to 20,000 g / mol. Because of their superior Solubility can turn out of this group the short-chain polyacrylates, the molecular weights of 2,000 to 10,000 g / mol, and more preferably from 3,000 to 5,000 g / mol, be preferred.

suitable Polymers may also include substances that partially or entirely from units of vinyl alcohol or its Derivatives exist.

Suitable are furthermore copolymeric polycarboxylates, especially those of Acrylic acid with methacrylic acid and acrylic acid or methacrylic acid with maleic acid. As special suitable copolymers of acrylic acid with maleic acid proven, the 50 to 90 wt .-% acrylic acid and 50 to 10 Wt .-% maleic acid. Your molecular weight, based on free acids, is generally 2,000 to 70,000 g / mol, preferably 20,000 to 50,000 g / mol and in particular 30,000 to 40,000 g / mol. The (co) polymeric polycarboxylates can be either as an aqueous solution or preferably used as a powder.

to The water solubility can be improved Polymers also allylsulfonic acids, such as allyloxybenzosulfonic acid and methallylsulfonic acid, as a monomer.

Especially Biodegradable polymers of more than two are also preferred various monomer units, for example, those as monomers Salts of acrylic acid and maleic acid and vinyl alcohol or vinyl alcohol derivatives or as monomers, salts of acrylic acid and the 2-Alkylallylsulfonsäure and sugar derivatives.

Further preferred copolymers are those which are preferably used as monomers Acrolein and acrylic acid / acrylic acid salts or acrolein and vinyl acetate.

As well as further preferred builders are polymeric aminodicarboxylic acids, to mention their salts or their precursors. Especially preference is given to polyaspartic acids or their salts and derivatives, in addition to builder properties also a bleach-stabilizing Have effect.

Further Suitable builders are polyacetals, which by reaction of dialdehydes with polyolcarboxylic acids, which are 5 to 7 C atoms and at least 3 hydroxyl groups can be obtained. Preferred polyacetals are selected from dialdehydes such as glyoxal, glutaraldehyde, Terephthalaldehyde and mixtures thereof and from Polyolcarbonsäuren such as gluconic acid and / or glucoheptonic acid.

Further suitable organic builders are dextrins, for example Oligomers or polymers of carbohydrates by partial Hydrolysis of starches can be obtained. The hydrolysis can be carried out by customary, for example acidic or enzyme-catalyzed processes. Preferably, they are hydrolysis products with middle Molar masses in the range of 400 to 500 000 g / mol. This is a polysaccharide with a dextrose equivalent (DE) in the range of 0.5 to 40, in particular from 2 to 30 preferred, DE being a common Measure of the reducing effect of a polysaccharide compared to dextrose, which has a DE of 100. Useful are both maltodextrins with a DE between 3 and 20 and dry glucose syrups with a DE between 20 and 37 as well as so-called yellow dextrins and white dextrins with higher molecular weights in the range from 2,000 to 30,000 g / mol

The oxidized derivatives of such dextrins are their reaction products with oxidizing agents which are capable of oxidizing at least one alcohol function of the saccharide ring to the carboxylic acid function. Also suitable is an oxidized oligosaccharide. A product oxidized to C _{6 of} the saccharide ring may be particularly advantageous.

Also Oxydisuccinates and other derivatives of disuccinates, preferably Ethylenediamine disuccinate are other suitable builders. In this case, ethylenediamine-N, N'-disuccinate (EDDS), preferably in the form its sodium or magnesium salts used. Further preferred are in this context also glycerol disuccinates and glycerol trisuccinates.

Further useful organic builders are, for example acetylated hydroxycarboxylic acids or their salts, which optionally also be present in Lactonform and which at least 4 carbon atoms and at least one hydroxy group and contain a maximum of two acid groups.

Among the compounds serving as bleaches in water H ₂ O ₂ , sodium perborate tetrahydrate and sodium perborate monohydrate are of particular importance. Further useful bleaching agents are, for example, sodium percarbonate, peroxypyrophosphates, citrate perhydrates and H ₂ O ₂ -producing peracidic salts or organic peracids, such as perbenzoates, peroxophthalates, diperazelaic acid, diperdodecanedioic acid, 4-phthalimidoperoxobutanoic acid, 5-phthalimidoperoxopentanoic acid, 6-phthalimidoperoxohexanoic acid, 7-phthalimidoperoxoheptanoic acid, N, N 'Terephthaloyl-di-6-aminoperoxohexanoic acid and mixtures thereof. Preferred peracids include the phthalimidoperoxoalkanoic acids, especially 6-phthalimidoperoxohexanoic acid (PAP). It may be preferred that the bleaching agent has an envelope which dissolves only in the actual washing process and then releases the bleaching agent.

The Amount of bleach is preferably between 0.5 and 25 wt .-% based on the total washing or cleaning agent.

Around when washing at temperatures of 60 ° C and below one To achieve improved bleaching action, bleach activators can be used be incorporated into the detergents and cleaners. As bleach activators may be compounds that are under perhydrolysis conditions give aliphatic peroxycarboxylic acids are used. Preference is given to polyacylated alkylenediamines, in particular tetraacetylethylenediamine (TAED), acylated triazine derivatives, especially 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), acylated glycolurils, especially tetraacetylglycoluril (TAGU), N-acylimides, especially N-nonanoylsuccinimide (NOSI), acylated Phenolsulfonates, especially n-nonanoyl or isononanoyloxybenzenesulfonate (n- or iso-NOBS), carboxylic acid anhydrides, especially phthalic anhydride, acylated polyhydric alcohols, especially triacetin, ethylene glycol diacetate and 2,5-diacetoxy-2,5-dihydrofuran.

additionally to the conventional bleach activators or in their place so-called bleach catalysts in the liquid washing and detergents are incorporated. These substances are these are bleach-enhancing transition metal salts or transition metal complexes such as Mn, Fe, Co, Ru or Mo saline complexes or carbonyl complexes. Also Mn, Fe, Co, Ru, Mo, Ti, V and Cu complexes with nitrogen-containing Tripod ligands and Co, Fe, Cu and Ru ammine complexes are known as Bleach catalysts usable.

The Detergents or cleaning agents may contain a thickening agent. The thickener may, for example, be (meth) acrylic acid (co) polymers, Xanthan gum, gellan gum, guar gum, alginate, carrageenan, carboxymethylcellulose, Bentonite, Wellan gum, locust bean gum, agar-agar, tragacanth, Gum arabic, pectins, polyoses, starch, dextrins, gelatin and casein. But also modified natural substances such as modified Starches and celluloses, examples being carboxymethylcellulose and other cellulose ethers, hydroxyethyl and propylcellulose as well Called Kernmehlether, can be used as a thickener become.

Suitable acrylic and methacrylic (co) polymers include, for example, the high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI name according to "International Dictionary of Cosmetic Ingredients" of "The Cosmetic, Toiletry and Fragrance Association (CTFA) ": carbomer), also referred to as carboxyvinyl polymers. Such polyacrylic acids are inter alia from the company. 3 V Sigma under the trade name Polygel ^® , z. B. Polygel DA, and from the company. BF Goodrich under the trade name Carbopol ^® available, z. Carbopol 940 (molecular weight about 4,000,000), Carbopol 941 (molecular weight about 1,250,000) or Carbopol 934 (molecular weight about 3,000,000). Furthermore, for example, the following acrylic acid copolymers are suitable: (i) Copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably with C _1-4 alkanols formed ester (INCI Acrylates Copolymer), to which about Copolymers of methacrylic acid, butyl acrylate and methyl methacrylate (CAS designation according to Chemical Abstracts Service: 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and the example of the Fa. Rohm & Haas under the trade name Aculyn polymer are ^® and Acusol ^®, and from Degussa (Goldschmidt) under the trade name Tego ^® available, for example the anionic non-associative polymers Aculyn 22, Aculyn 28, Aculyn 33 (crosslinked), Acusol 810, Acusol 820, Acusol 823, and Acusol 830 (CAS 25852-37-3); (ii) crosslinked high molecular weight acrylic acid copolymers, such as those crosslinked with an allyl ether of sucrose or pentaerythritol copolymers of C _10-30 alkyl acrylates with one or more monomers selected from the group of acrylic acid, methacrylic acid and their simple, preferably with C _1-4 Alkanols formed, esters (INCI acrylates / C _10-30 alkyl acrylate crosspolymer) and which are available, for example, from the company. BF Goodrich under the trade name Carbopol ^® , z. B. the hydrophobic Carbopol ETD 2623 and Carbopol 1382 (INCI Acrylates / C _10-30 alkyl acrylate crosspolymer) and Carbopol Aqua 30 (formerly Carbopol EX 473). Further suitable polymers are (meth) acrylic acid (co) polymers of the type Sokalan ^® (ex BASF).

As thickening agent, a fatty alcohol is also suitable. Fatty alcohols may be branched or unbranched, of native origin or of petrochemical origin. Preferred fatty alcohols have a C chain length of 10 to 20 C atoms, preferably 12 to 18. Preference is given to using mixtures of different C chain lengths, such as tallow fatty alcohol or coconut oil fatty alcohol. Examples are Lorol ^® Special (C _12-14 -ROH) or Lorol ^® Technical (C _12-18 -ROH) (both ex Cognis).

The Washing or cleaning agent may be 0.01 to 3 wt .-% and preferably 0.1 to 1 wt .-% thickener included. The amount of inserted Thickener is dependent on the type of thickener and the desired degree of thickening.

As electrolytes from the group of inorganic salts, a wide number of different salts can be used. Preferred cations are the alkali and alkaline earth metals, preferred anions are the halides and sulfates. From a manufacturing point of view, the use of NaCl or MgCl ₂ in the washing or cleaning agents is preferred. The proportion of electrolytes in the washing or cleaning agent is usually 0.1 to 5 wt .-%. However, it is preferred that the washing or cleaning agent contains as few inorganic salts as possible, since these can form undesirable interactions with the enzymes. It is particularly preferred that the washing or cleaning agent contains no added inorganic salts

non-aqueous Solvents used in the washing or cleaning agent are, for example, from the group of monohydric or polyhydric alcohols, alkanolamines or glycol ethers, if they are miscible with water in the specified concentration range. Preferably, the solvents are selected from ethanol, n- or i-propanol, butanols, glycol, propane or Butanediol, glycerol, diglycol, propyl or butyl diglycol, hexylene glycol, Ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, Ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl, ethyl or propyl ether, dipropylene glycol monomethyl or ethyl ether, Di-isopropylene glycol monomethyl or ethyl ether, methoxy, ethoxy or butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-methoxybutanol, Propylene glycol t-butyl ether, di-n-octyl ethers and mixtures of these Solvent. Non-aqueous solvents can be in the solvent in the washing or cleaning agent in amounts between 0.5 and 15 wt .-%, but preferably below 12 wt .-% and in particular below 9 % By weight.

Around the pH of the detergent or cleaning agent in the desired The use of pH-adjusting agents may be indicated be. Can be used here all known acids or alkalis, provided that their use is not from application technology or ecological reasons or for reasons consumer protection. Usually exceeds the amount of these adjusting agents is not 10% by weight of the total formulation.

Of the pH of the washing or cleaning agent is preferably between 4 and 10 and preferably between 5.5 and 8.8.

The liquid detergents or cleaning agents have viscosities ranging from 100 to 4000 mPas, with values between 300 and 2000 mPas are particularly preferred. The determination of the viscosity was carried out with a Brookfield LVT-II at 20 rpm and 20 ° C, spindle 3.

In a preferred embodiment contains the Washing or cleaning agent one or more perfumes in an amount of usually up to 15% by weight, preferably 0.01 to 5 wt .-%, in particular 0.3 to 3 wt .-%.

When Perfume oils or fragrances can be individual Fragrance compounds, eg. B. the synthetic products of the type the esters, ethers, aldehydes, ketones, alcohols and hydrocarbons be used. However, mixtures of various are preferred Fragrances are used, which together create an appealing fragrance produce. Such perfume oils can also contain natural fragrance mixtures, such as those from vegetable Sources are accessible.

In order to improve the aesthetic impression of the washing or cleaning agent, they can be dyed with suitable dyes. Preferred dyes, the selection of which presents no difficulty to the skilled person, have a high storage stability and insensitivity to the other In detergents and cleaning agents and against light, as well as no pronounced substantivity towards textile fibers so as not to stain them.

When Foam inhibitors used in detergents or cleaners Soaps, paraffins, for example, come from or silicone compounds, in particular silicone oils, into consideration, optionally present as emulsions.

suitable Soil-release polymers, also called "anti-redeposition agents" are, for example, nonionic cellulose ethers such as methylcellulose and methylhydroxypropylcellulose with a proportion at methoxy groups of 15 to 30 wt .-% and hydroxypropyl groups from 1 to 15 wt .-%, each based on the nonionic cellulose ether as well as the known from the prior art polymers of phthalic acid and / or terephthalic acid or derivatives thereof, in particular Polymers of ethylene terephthalates and / or polyethylene and / or Polypropylene glycol terephthalates or anionic and / or nonionic modified derivatives of these. Suitable derivatives include the sulfonated derivatives of phthalic and terephthalic acid polymers.

optical Brighteners (so-called "whiteners") can the detergents or cleaners are added to graying and yellowing of the treated fabrics to eliminate. These substances are absorbed by the fiber and cause a whitening and fake bleaching effect by they invisible ultraviolet radiation into visible longer wavelength Convert light, with the ultraviolet absorbed from sunlight Light is emitted as a faint bluish fluorescence and with the yellow of the grayed or yellowed linen pure white results. Suitable compounds are derived, for example from the substance classes of 4,4'-diamino-2,2'-stilbenedisulfonic acids (Flavonic acids), 4,4'-distyrylbiphenyls, methylumbelliferones, Coumarins, dihydroquinolinones, 1,3-diarylpyrazolines, naphthalimides, Benzoxazole, benzisoxazole and benzimidazole systems and the by Heterocycles substituted pyrene derivatives. The optical brightener are usually used in amounts between 0% and 0.3% by weight, based on the finished detergent and cleaner used.

graying have the task, the detached from the fiber dirt to keep suspended in the fleet and so the recovery of the Prevent dirt. These are water-soluble colloids mostly organic nature suitable, for example, glue, gelatin, Salts of ether sulfonic acids of starch or Cellulose or salts of acidic sulfuric acid esters of Cellulose or starch. Also water-soluble, Acidic group-containing polyamides are for this purpose suitable. Furthermore, can be soluble starch preparations and use other than the above starch products, for example degraded starch, aldehyde starches etc. Also, polyvinylpyrrolidone is useful. However, preference is given Cellulose ethers such as carboxymethyl cellulose (Na salt), methyl cellulose, Hydroxyalkylcellulose and mixed ethers such as methylhydroxyethylcellulose, Methylhydroxypropylcellulose, methylcarboxymethylcellulose and their Mixtures in amounts of 0.1 to 5 wt .-%, based on the total amount on washing or cleaning agents used.

In order to effectively suppress dye release and / or dye transfer to other fabrics during washing and / or cleaning of dyed fabrics, the washing or cleaning agent may contain a dye transfer inhibitor. It is preferred that the color transfer inhibitor is a polymer or copolymer of cyclic amines such as vinylpyrrolidone and / or vinylimidazole. Suitable color transfer inhibiting polymers include polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI), copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI), polyvinylpyridine-N-oxide, poly-N-carboxymethyl-4-vinylpyridium chloride, and mixtures thereof. Particular preference is given to using polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI) or copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI) as color transfer inhibitor. The polyvinylpyrrolidone (PVP) preferably have an average molecular weight of from 2,500 to 400,000, and are commercially available from ISP Chemicals as PVP K 15, PVP K 30, PVP K 60 or PVP K 90 or from BASF as Sokalan ^® HP 50 or Sokalan ^® HP 53 available. The copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI) used preferably have a molecular weight in the range from 5,000 to 100,000. A commercially available PVP / PVI copolymer is, for example, by BASF under the name Sokalan ^® HP 56th

The Amount of color transfer inhibitor based on the total amount of the washing or cleaning agent is preferably from 0.01 to 2 Wt .-%, preferably from 0.05 to 1 wt .-%, and more preferably from 0.1 to 0.5 wt .-%.

Alternatively, however, enzymatic systems comprising a peroxidase and hydrogen peroxide or a water-yielding hydrogen peroxide substance as a color transfer inhibitor be used. The addition of a mediator compound for the peroxidase, for example an acetosyringone, a phenol derivative or a phenotiazine or phenoxazine, is preferred in this case, wherein additionally the above-mentioned polymeric dye transfer inhibitors can be used.

There textile fabrics, in particular of rayon, rayon, Cotton and its blends may tend to wrinkle, because the individual fibers against bending, bending, pressing and squeezing transverse to the fiber direction, the washing or detergents containing synthetic crease inhibitors. These include, for example, synthetic products the base of fatty acids, fatty acid esters, fatty acid amides, Alkylolestern, -alkylolamiden or fatty alcohols, usually with Ethylene oxide reacted or products based on lecithin or modified phosphoric acid ester.

to The control of micro-organisms can or detergents contain antimicrobial agents. in this connection a distinction is made depending on the antimicrobial spectrum and mechanism of action Bacteriostats and bactericides, fungistats and fungicides, etc. Important substances from these groups are, for example, benzalkonium chlorides, Alkylarylsulfonates, halophenols and Phenolmercuriacetat, wherein in the inventive detergents or cleaners also be completely dispensed with these compounds can.

The Detergents or cleaning agents according to the invention may contain preservatives, preferably only those are used, the no or only a small skin-sensitizing Possess potential. Examples are sorbic acid and its Salts, benzoic acid and its salts, salicylic acid and its salts, phenoxyethanol, formic acid and its Salts, 3-iodo-2-propynyl butyl carbamate, sodium N- (hydroxymethyl) glycinate, Biphenyl-2-ol and mixtures thereof. Other suitable preservatives represent isothiazolones, mixtures of isothiazolones and mixtures of isothiazolones with other compounds, for example tetramethylolglycoluril, represents.

Around undesirable, by oxygen action and other oxidative Processes caused changes to the detergents or cleaners and / or to prevent the treated textile fabrics, The detergents or cleaners can be antioxidants contain. For example, this class of connection includes substituted phenols, hydroquinones, catechols and aromatic Amines and organic sulfides, polysulfides, dithiocarbamates, phosphites, Phosphonates and vitamin E.

One increased wearing comfort can from the additional Use of antistatic agents that results in detergents or cleansers additionally be attached. Enlarge antistatic agents the surface conductivity and allow thus an improved drainage of formed charges. Outer Antistatic agents are usually substances with at least one hydrophilic Molecule ligands and give on the surfaces a more or less hygroscopic film. These mostly surface-active Antistatic agents can be found in nitrogenous (amines, amides, quaternary Ammonium compounds), phosphorus-containing (phosphoric acid esters) and sulfur-containing (alkyl sulfonates, alkyl sulfates) antistatic agents. Lauryl (or stearyl) dimethylbenzylammonium chlorides are suitable as antistatics for textile fabrics or as an additive to detergents or cleaners, in addition a softening effect is achieved.

to Improvement of the rewettability of the treated textile Fabrics and to facilitate ironing the treated fabrics can in the washing or cleaning agent, for example silicone compounds be used. These additionally improve the rinsing behavior of the Detergents or cleaning agents by their foam-inhibiting properties. Preferred silicone derivatives are, for example polydialkyl or Alkylarylsiloxanes in which the alkyl groups one to five Have C atoms and are completely or partially fluorinated. preferred Silicones are polydimethylsiloxanes which are optionally derivatized can be and then amino-functional or quaternized or Si-OH, Si-H and / or Si-Cl bonds. The Viscosities of the preferred silicones are 25 ° C ranging between 100 and 100,000 mPas, with the silicones in quantities between 0.2 and 5% by weight, based on the total amount of washing or cleaning agent can be used.

preferred Detergents or cleaners contain a silicone compound. ever after derivatization, the silicone compounds used the treated with the detergent or cleaning fabric fabrics also convey a softening effect.

Finally, the washing or cleaning agent may also contain UV absorbers, which are applied to the treated fabrics and improve the light resistance of the fibers. Compounds having these desired properties are, for example, those by non-radiative deactivation effective compounds and derivatives of benzophenone with substituents in the 2- and / or 4-position. Also suitable are substituted benzotriazoles, phenyl-substituted acrylates (cinnamic acid derivatives) in the 3-position, optionally with cyano groups in the 2-position, salicylates, organic Ni complexes and natural substances such as umbelliferone and the body's own urocanic acid.

Around the catalyzed by heavy metals decomposition of certain detergent ingredients To avoid substances can be used, the heavy metals complex. Suitable heavy metal complexing agents are, for example the alkali metal salts of ethylenediaminetetraacetic acid (EDTA) or nitrilotriacetic acid (NTA), methylglycinediacetic acid trisodium salt (MGDA) and alkali metal salts of anionic polyelectrolytes like polymaleates and polysulfonates.

A preferred class of complexing agents are the phosphonates, which in the washing or cleaning agent in amounts of 0.01 to 2.5 wt .-%, preferably 0.02 to 2 wt .-% and in particular from 0.03 to 1.5 Wt .-% are included. These preferred compounds include in particular organophosphonates such as, for example, 1-hydroxyethane-1,1-diphosphonic acid (HEDP), aminotri (methylenephosphonic acid) (ATMP), diethylenetriamine-penta (methylenephosphonic acid) (DTPMP or DETPMP) as well as 2-phosphonobutane-1,2,4-tricarboxylic acid (PBS-AM), which are mostly in the form of their ammonium or alkali metal salts be used. Alternative complexing agents which are present in the washing or detergents can be used are iminodisuccinates (IDS) or ethylenediamine-N, N'-disuccinate (EDDS).

The Detergents or cleaning agents according to the invention can be used for washing and / or cleaning textile fabrics, be used.

The Production of the washing or cleaning agent by means of conventional and known methods and methods. So, for example the components of detergents or cleaners simply in stirred tanks be mixed with water, non-aqueous solvents and surfactants, are conveniently presented. Subsequently, if present, the fatty acid added and it takes the saponification of the fatty acid moiety at 50 to 60 ° C. Then the other ingredients, preferably in portions, added.

Table 1 below shows the compositions of two detergents E1 and E2 according to the invention and those of two comparative examples V1 and V2. Table 1: E1 E2 V1 V2 C _12-18 fatty acid 3 3 4 4 Polyacrylate thickener 1.8 1.8 1.8 1.8 C _12-18 fatty alcohol with 7 EO 10 10 10 10 Linear C ₁₀ -C ₁₃ -alkylbenzenesulfonic acid 14.5 12.5 14.5 12.5 Sodium lauryl ether sulfate with 2 EO - 2 - 2 lauryl dimethyl 1.5 1.5 - - citric acid 2.5 2.5 2.5 2.5 phosphonic 1 1 1 1 boric acid 1 1 1 1 PVP / PVI 0.4 0.4 0.4 0.4 1,2-propanediol 11 11 11 11 caustic soda 4.20 4 4.35 4 Silicone antifoam 0.005 0.005 0.005 0.005 cellulase 0.08 0.08 0.08 0.08 protease 1.2 1.2 1.2 1.2 Perfume 1.5 1.5 1.5 1.5 dye + + + + water Ad 100 Ad 100 Ad 100 Ad 100

Table 2 below shows the enzyme activities (% by weight) of the compositions of two detergents or cleaning agents E1 and E2 according to the invention and those of two comparative examples V1 and V2. Table 2: E1 V1 E2 V2 PROTEASE room temperature begin 100.0 100.0 100.0 100.0 4 weeks 95.2 91.3 104.6 106.5 8 weeks 90.7 83.5 92.2 95.6 16 weeks 83.0 71.6 87.2 86.5 30 ° C begin 100.0 100.0 100.0 100.0 4 weeks 92.5 90.2 95.2 99.8 8 weeks 84.9 77.9 86.2 84.0 16 weeks 75.0 71.2 74.9 75.9 CELLULASE room temperature begin 100.0 100.0 100.0 100.0 4 weeks 110.7 101.0 96.1 98.3 8 weeks 79.0 78.3 86.0 84.6 16 weeks 76.4 67.0 73.0 68.8 30 ° C begin 100.0 100.0 100.0 100.0 4 weeks 94.8 78.3 91.7 77.5 8 weeks 67.1 43.9 69.7 51.6 16 weeks 46.8 20.3 52.2 38.7

Out Table 2 shows that the nitrogen-containing surfactant Compound Lauryldimethylaminoxid a stabilizing effect on the enzymes, in particular the cellulase exerts. Further also becomes clear that the combination of nitrogen-containing surfactant compound with an ethoxylated Fatty alcohol sulfate to further increase the stability the enzymes in the washing or Cleaning agents leads.

In Further embodiments was based on the use of Boric acid or its derivatives omitted and there were storage-stable Washing or cleaning agent received.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• US 54476608 [0005]

Claims (11)

Detergents or cleaning agents containing surfactant (s) as well as other usual ingredients of detergents or cleaning agents, where the means (a) 0.01 to 5% by weight of one or more Enzymes and (b) 0.01 to 20% by weight of a nitrogen-containing one containing surface-active compound. Washing or cleaning agent according to claim 1, characterized in that the enzyme is selected the group of proteases, amylases, lipases, cellulases, mannanases, Laccases, tannanases and esterases / polyesterases. Washing or cleaning agent according to claim 1 or 2, characterized in that the surface-active Compound is selected from nitrogen-containing surfactants, Nitrogen-containing polymers, ethoxylated fatty amines and mixtures it. Washing or cleaning agent according to claim 3, characterized in that the nitrogen-containing surfactant selected is from amine oxides, alkyl betaines, alkyl / aryl betaines, alkylamidobetaines, Alkyl sulfobetaines, alkylamidosulfobetaines, N-alkylated fatty acid glucamides, (ethoxylated) fatty acid alkanolamides, polyhydroxy fatty acid amides, anionic surfactants with nitrogen-containing counterions and mixtures it. Washing or cleaning agents according to one of claims 1 to 4, characterized in that the washing or detergent 0.01 to 5 wt .-%, preferably 0.5 to 1.5 Wt .-%, of a boric acid and / or a salt of a boric acid contains. Washing or cleaning agents according to one of claims 1 to 5, characterized in that the washing or cleaning agent a dimethyllalkylamine oxide, preferably dimethyllaurylamine oxide, contains as nitrogen-containing surface-active compound. Washing or cleaning agents according to one of claims 1 to 6, characterized in that the washing or detergent 0.01 to 5 wt .-%, preferably 0.5 to 3 Wt .-% and particularly preferably 1.5 to 2.5 wt .-%, ethoxylated Contains fatty alcohol sulfate. Use of the washing or cleaning agent according to a of claims 1 to 7 for washing and / or cleaning of textile fabrics. Process for the preparation of an enzyme-containing washing or detergent containing surfactant (s) and other common ones Ingredients of detergents or cleaning agents, wherein the agent 0.01 to 20 wt .-% of a nitrogen-containing surface-active Be added compound. Use of a nitrogen-containing surface-active Compound for stabilizing an enzyme in a liquid Washing or cleaning agents. Use of a nitrogen-containing surface-active Compound for improving the washing and / or cleaning performance an enzyme-containing liquid detergent or cleaning agent.