DE4320851A1 - Detergent with discoloration-inhibiting properties - Google Patents

Description

The invention relates to a solid, preferably granular detergent, that without the addition of discoloration inhibitors such as polyvinylpyrrolidone Transfer of detached dyes to others during washing prevents washed textiles.

When washing colored textiles or textile parts at the same time Undyed or light colored textiles or lots of textiles are common observed that of the more dyed fabrics or lots of fabrics Dye on the undyed or light colored textiles or textile par tien transferred and thereby the original color is changed. In this also applies to the transmission of optical illuminators learn with which textiles are often made by the manufacturer or by washing are equipped with detergents containing brighteners. This unwanted To prevent the transfer of dyes or optical brighteners or reducing is the subject of numerous patent applications. One for them Desired prevention of discoloration is a suitable agent vinyl pyrrolidone (PVP). An example of patent applications in which PVP alone or in combination with other active ingredients in detergents is written, the German patent application DE-A-22 32 353. It is it is essential that the detergent with the addition of PVP in essence which is free of anionic surfactants. Even the presence of strong electro lyten reduced according to the disclosure of the German patent application DE-A-35 19 012 the effect of PVP. Both relatively small amounts of anionic surfactants as well as electrolytes, however, the PVP-containing agents in the European patent application EP-A-0 262 897. It is essential that the nonionic surfactants used or their mixture have an HLB Have a maximum value of 10.5. In the international patent application WO 92/18597 are described anionic surfactant and electrolyte-containing agents which PVP with a low molecular weight between 5000  and 22,000, while in international application WO 92/18598 to support the discoloration-inhibiting effect of the PVP Cellulase is used. In the more recent applications, Ge Weight ratios of anionic surfactants to PVP used, usually at least 3: 1, for example in the range from 4: 1 to 16: 1 or far above about. According to the older publication mentioned, the relatively high amounts of anionic surfactants, however, a reduced effect of Accepted PVP.

In European patent application EP-A-0 451 894 granular washing medium with bulk density of at least 600 g / l and an improved Washing behavior described, which 5 to 45 wt .-% of a ternary Ten contain sidsystems from anionic surfactants, nonionic surfactants and soap, whereby the Weight ratio of anionic surfactants to nonionic surfactants is less than 5: 1 and the The percentage of soap in the surfactant system is 10 to 90% by weight.

Since it was known from the prior art that the effect of PVP as a color transmission inhibitor largely depends on the recipe, existed the object of the invention is to design a detergent which discoloration-inhibiting properties without a common color transmission inhibitor such as PVP is used.

The invention accordingly relates to a solid, preferably gra nular detergent with discoloration-inhibiting properties, which 10 up to 30% by weight nonionic surfactants, 0 to 5% by weight anionic surfactants, 1 to 6% by weight Fatty acid soaps, 20 to 60 wt .-%, builder substances from the group of Contains zeolites (anhydrous active substance) and layered silicates, however is free of polyvinylpyrrolidone.

The detergents according to the invention preferably have a weight ratio ratio of nonionic surfactants to anionic surfactants of more than 2: 1 and in particular of more than 2.5: 1, for example from 3: 1 and above.

Preferred nonionic surfactants are alkoxylated, advantageous generally ethoxylated, especially primary alcohols with preferably 8 up to 18 carbon atoms and an average of 1 to 30 moles of ethylene oxide (EO) per mole  Alcohol used in which the alcohol residue is linear or preferably in 2- Position can be methyl branched, or linear and methyl branched Re can be contained in the mixture, as is usually the case in oxo alcohols most available. In particular, however, alcohol ethoxylates with linear Residues from alcohols of native origin with 12 to 18 carbon atoms, e.g. B. from Coconut, palm, tallow or oleyl alcohol, and an average of 2 to 20 EO preferred per mole of alcohol. Among the preferred ethoxylated alcohols include, for example, C₁₂-C₁₄ alcohols with 3 EO or 4 EO, C₉-C₁₁ alcohol with 7 EO, C₁₃-C₁₅ alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C₁₂-C₁₈ alcohol le with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C₁₂-C₁₄ alcohol with 3 EO and C₁₂-C₁₈ alcohol with 5 EO, and such Al kohole with 11, 14 or 16 EO. The specified degrees of ethoxylation statistical averages that represent a whole for a specific product or can be a fractional number. Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE). The agents preferably contain 12 to 25% by weight of alkoxylated C₈-C₁₈-Al alcohols and in particular 13 to 20% by weight of ethoxylated fatty alcohols.

Another class of preferred non-ionic surfactants that either as the sole nonionic surfactant or in combination with their nonionic surfactants, especially together with alkoxylated Fatty alcohols used are alkoxylated, preferably ethoxy lated or ethoxylated and propoxylated fatty acid alkyl esters, preferred example with 1 to 4 carbon atoms in the alkyl chain, especially fat Acid methyl esters, as described, for example, in Japanese Patent Application JP-A-58/217598 are described or which preferably according to the in the international patent application W0-A-90/13533 be put. The agents contain alkoxylated fatty acid alkyl esters preferably in amounts of 2 to 25% by weight, in particular in amounts of 5 up to 20% by weight. Mixtures of ethoxylated fatty alcohols and alkoxylated fatty acid alkyl esters in a weight ratio of 3: 1 to 1: 3 particularly preferred.

In addition, alkyl glycosides of the general formula RO (G) _x can also be used as further nonionic surfactants, in which R is a primary aliphatic radical with 8 to 22, preferably 12 to 18 carbon atoms, which is branched or methyl-branched, in particular methyl-branched in the 2-position means and G is the symbol which stands for a glycose unit with 5 or 6 carbon atoms, preferably for glucose. The degree of oligomerization x, which indicates the distribution of monoglycosides and oligoglycosides, is any number between 1 and 10; x is preferably 1.2 to 1.4. The content of alkylglycosides in the compositions is generally about 0 to 15% by weight and preferably 2 to 10% by weight.

Also nonionic surfactants of the amine oxide type, for example N-coconut alkyl-N, N-dimethylamine oxide and N-tallow alkyl-N, N-dihydroxyethylamine oxide, and the fatty acid alkanolamides may be suitable. The amount of this nonio African surfactants is preferably no more than that of the ethoxylated Fatty alcohols and the alkoxylated fatty acid alkyl esters, in particular not more than half of it.

Other suitable surfactants are polyhydroxy fatty acid amides of the formula (I),

in the R²CO for an aliphatic acyl radical with 6 to 22 carbon atoms men, R³ for hydrogen, an alkyl or hydroxyalkyl radical with 1 to 4 Carbon atoms and [Z] for a linear or branched polyhydro xyalkyl radical with 3 to 10 carbon atoms and 3 to 10 hydroxyl groups stands. The polyhydroxy fatty acid amides are known Substances commonly used by reductive amination of a reducing Sugar with ammonia, an alkylamine or an alkanolamine and subsequently acylation with a fatty acid, a fatty acid alkyl ester or a Fatty acid chloride can be obtained. Regarding the procedure too their manufacture is based on US Pat. Nos. 1,985,424 and 2,016 962 and US 2 703 798 and the international patent application WO 92/06984 referred. The polyhydroxy fatty acid amides are preferably derived from re reducing sugars with 5 or 6 carbon atoms, in particular from Glucose. The preferred polyhydroxy fatty acid amides are therefore fat  acid N-alkylglucamides, as represented by the formula (II) become:

Preferably used as polyhydroxy fatty acid amides are fatty acid N-alkylgluc amides of the formula (II) in which R³ is hydrogen or an alkyl group and R²CO is the acyl radical of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, isostearic acid , Oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, arachidic acid, gadoleic acid, behenic acid or erucic acid or their technical mixtures. Fatty acid N-alkylglucamides of the formula (II) which are obtained by reductive amination of glucose with methylamine and subsequent acylation with lauric acid or C _12/14 coconut fatty acid or a corresponding derivative are particularly preferred.

In addition to the nonionic surfactants, the agents can contain anionic surfactants in amounts up to Contain 5% by weight, for example those of the sulfonate type and / or the sulfates are preferred.

The surfactants of the sulfonate type are preferably the known C₉-C₁₃-Al kylbenzenesulfonates, olefinsulfonates and alkanesulfonates. Appropriate Also net are esters of α-sulfo fatty acids or the disalts of α-sulfo fatty acids. Other suitable anionic surfactants are sulfated fatty acid glycols rinesters, which are mono-, di- and triesters and their mixtures, as in the preparation by esterification by a monoglycerol with 1 to 3 moles of fatty acid or in the transesterification of triglycerides with 0.3 to 2 moles of glycerol can be obtained.

Suitable surfactants of the sulfate type are the sulfuric acid monoesters from pri hard alcohols of natural and synthetic origin. As alk (en) yl  sulfates are the sulfuric acid half-esters of the C₁₂-C₁₈ fatty alcohols for example from coconut oil alcohol, tallow oil alcohol, lauryl, myristyl, Cetyl or stearyl alcohol, or the C₁₀-C₂₀ oxo alcohols, and those secondary alcohols of this chain length are preferred. Are also preferred Alk (en) yl sulfates of the chain length mentioned, which are synthetic, straight-chain alkyl radical produced on a petrochemical basis, which have an analogous degradation behavior like the adequate connections based on oleochemical raw materials. From washing technology Inter Eat C₁₆-C₁₈ alk (en) yl sulfates are particularly preferred. It can also of particular advantage and in particular for machine detergents be advantageous, C₁₆-C₁₈-alk (en) yl sulfates in combination with lower melting anionic surfactants and especially with such anionic surfactants that have a lower Krafft point and a relatively low wash temperatures from, for example, room temperature to 40 ° C a low Kri Show inclination to install. In a preferred embodiment Form of the invention, the agents therefore contain mixtures of short chain term and long-chain fatty alkyl sulfates, preferably mixtures of C₁₂- C₁₄ fatty alkyl sulfates or C₁₂-C₁₈ fatty alkyl sulfates with C₁₆-C₁₈ fatty al kyl sulfates and in particular C₁₂-C₁₆ fatty alkyl sulfates with C₁₆-C₁₈ fat alkyl sulfates. In a further preferred embodiment of the invention not only become saturated alkyl sulfates, but also unsaturated ones Alkenyl sulfates with an alkenyl chain length of preferably C₁₆ to C₂₂ used. Mixtures of saturated, above all are gend consisting of C₁₆ sulfated fatty alcohols and unsaturated, about preferably consisting of C₁₈ sulfated fatty alcohols, for example wise those that differ from solid or liquid fatty alcohol mixtures of the Derive type HD-Ocenol® (commercial product of the applicant). Are there Weight ratios of alkyl sulfates to alkenyl sulfates from 10: 1 to 1: 2 and particularly preferred from about 5: 1 to 1: 1.

Also the sulfuric acid monoesters of ethoxy with 1 to 6 moles of ethylene oxide straight-chain or branched C₇-C₂₁ alcohols such as 2-methyl-ver branched C₉-C₁₁ alcohols with an average of 3.5 moles of ethylene oxide (EO) or C₁₂-C₁₈ fatty alcohols with 2 to 4 EO are suitable. You will be in wash due to their high foaming behavior only in relatively small quantities gene used.  

The content of the agents in anionic surfactants and in particular in saturated and / or unsaturated fatty alk (en) yl sulfates, which may be ethoxy are preferably 0.5 to 8% by weight and in particular up to 5 % By weight.

Suitable anionic surfactants are also the salts of alkylsulfosuccinic acid, also known as sulfosuccinates or as sulfosuccinic acid esters and the monoesters and / or diesters of sulfosuccinic acid with Al alcohols, preferably fatty alcohols and especially ethoxylated fat represent alcohols. It is also possible to use alk (en) ylsuccinic acid with preferably 8 to 18 carbon atoms in the alk (en) yl chain or use their salts.

Other constituents of the agents according to the invention are preferably soaps in amounts of 2 to 5% by weight. Saturated fatty acid soaps are suitable, such as the salts of lauric acid, myristic acid, palmitic acid or stearin acid, and in particular from natural fatty acids, e.g. B. coconut, palm core or tallow fatty acids, derived soap mixtures. In particular are those soap mixtures are preferred which are 50 to 100 wt .-% of saturated C₁₂-C₂₄ fatty acid soaps and 0 to 50 wt .-% of oleic acid together are set.

The anionic surfactants and the soaps can be in the form of their alkali salts such as the sodium and potassium or ammonium salts and as soluble salts or ganic bases, such as mono-, di- or triethanolamine, are present. Preferential the anionic surfactants and soaps are in the form of their sodium or potassium salts, especially in the form of the sodium salts.

In addition, the agents can contain so-called detergency boosters, which are known as such from the prior art. Preferred washing Power amplifiers are quaternary ammonium salts such as trialkyl methyl ammonium halide, ethoxylated alkylamines such as cocoalkylamine with 2 EO and 1,2- Alkanediols with 10 to 18 carbon atoms and 0 to 4 EO such as 1,2-dodecane diol or 1,2-tetradecanediol.  

Another key feature is the buildersubstance given which are inorganic in nature. Here come buildersub punch like zeolites and layered silicates. In a preferred one Embodiment of the invention lie next to these inorganic orga niche builder substances in the agents.

The fine crystalline, synthetic and bound water used ent Holding zeolite is preferably detergent grade zeolite NaA. Ge however, zeolite X or zeolite P and Mi are also suitable created from NaA and NaX. The zeolite can be used as a spray dried powder or as undried, still moist from their manufacture, stabili based suspension are used. In the event that the zeolite as Suspension is used, these small additions of nonionic Containing surfactants as stabilizers, for example 1 to 3% by weight, be pulled on zeolite, on ethoxylated C₁₂-C₁₈ fatty alcohols with 2 to 5 Ethylene oxide groups or ethoxylated isotridecanols. Suitable zeolites have an average particle size of less than 10 µm (volume distribution lung; Measurement method: Coulter Counter) and preferably contain 18 to 22, in particular 20 to 22 wt .-% of bound water.

Suitable substitutes or partial substitutes for the zeolite are layered Si likate of natural and synthetic origin. Such layered silicates are, for example, from patent applications DE-B-23 34 899, EP-A-0 026 529 and DE-A-35 26 405. Their usability is not one special composition or structural formula limited. Are preferred here, however, smectites, especially bentonites.

Other suitable substitutes or partial substitutes for the zeolite are crystalline, layered sodium silicates of the general formula (III) NaMSi _x O _{2x + 1} .yH₂O, where M is sodium or hydrogen, x is a number from 1.9 to 4 and y is a number is from 0 to 20 and preferred values for x are 2, 3 or 4. Such crystalline layered silicates are described, for example, in European patent application EP-A-0 164 514. Preferred crystalline sheet silicates of the formula (III) are those in which M is sodium and x is 2 or 3. In particular, both β- and δ-sodium disilicate Na₂Si₂O₅ · yH₂O are preferred, wherein β-sodium disilicate can be obtained, for example, by the method described in international patent application WO-A-91/08171.

The zeolite content of the agent (based on anhydrous active substance) and / or optionally crystalline layered silicates is preferably 25 to 55% by weight and in particular 30 to 45% by weight, the use of Zeolite or of zeolite and crystalline layered silicates in weight ratio 4: 1 to 1: 2, advantageously from 3: 1 to 1: 1, in particular is preferred.

Useful organic builder substances are preferred, for example polycarboxylic acids used in the form of their salts, such as citric acid, Adi pinic acid, succinic acid, glutaric acid, tartaric acid, sugar acids, aminocar bonic acids, nitrilotriacetic acid (NTA), provided that such use ecological reasons, and mixtures of the sen. Preferred salts are the sodium salts of the polycarboxylic acids such as Ci tronic acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and mixtures of these. Their salary in the funds is before preferably 2 to 20% by weight. In addition to agents containing zeolite Zeolite-free agents are preferred, as the builders crystalline layer silicates and polycarboxylates, especially citrate, and optionally Contain alkali carbonates.

Suitable polymeric polycarboxylates are, for example, the sodium salts polyacrylic acid or polymethacrylic acid, for example those with a relative molecular weight of 800 to 15,000 (based on acid). Ge Suitable copolymeric polycarboxylates are, in particular, those of acrylic acid with methacrylic acid and acrylic acid or methacrylic acid with maleic acid. Copolymers of acrylic acid with maleic acid have proven particularly suitable re proved, the 50 to 90 wt .-% acrylic acid and 50 to 10 wt .-% malein contain acid. Their relative molecular mass, based on free acids, is generally 5,000 to 200,000, preferably 10,000 to 120,000 and in particular 50,000 to 100,000. In particular, polymeric polycarb oxylates preferred, which are biodegradable. These include, for example wise terpolymers, the monomers salts of acrylic acid and malein acid and vinyl alcohol or vinyl alcohol derivatives or as monomers  Salts of acrylic acid and 2-alkylallylsulfonic acid as well as sugar derivatives included and in the older German patent applications P 42 21 381.9 and P 43 00 722.4. The content of the polymeric polycarb oxylates and especially the biodegradable terpolymers preferably 2 to 7% by weight.

Other suitable builder substances are polyacetals, which are converted tion of dialdehydes with polyol carboxylic acids which have 5 to 7 carbon atoms and have at least 3 hydroxyl groups, for example as in the European patent application EP-A-0 280 223 can be obtained. Preferred polyacetals are derived from dialdehydes such as glyoxal, glutaraldehyde, Terephthalaldehyde and mixtures thereof and from polyol carboxylic acids such as Obtain gluconic acid and / or glucoheptonic acid.

Other suitable ingredients of the agents are water-soluble inorganic cal salts such as bicarbonates, carbonates, amorphous silicates or mixtures from these; in particular alkali carbonate and amorphous alkali silicate, especially sodium silicate with a molar ratio Na₂O: SiO₂ of 1: 1 up to 1: 4.5, preferably from 1: 2 to 1: 3.5. The salary of the Mit The amount of sodium carbonate is preferably up to 15% by weight in some cases between 2 and 10% by weight. Amor content of funds phem sodium silicate is generally up to 10 wt .-% and preferred as between 2 and 8 wt .-%.

In addition to the ingredients mentioned, the agents can be known in washing means additives usually used, for example graying unginhibitors, foam inhibitors, salts of polyphosphonic acids, enzymes, Enzyme stabilizers, small amounts of neutral filling salts and color and fragrances, opacifiers or pearlescent agents and optionally also optical brighteners included. The funds can also be optional Bleach included. It was found that funds in particular with bleach contents of up to, for example, about 10% by weight of advantages with regard to the primary washing capacity, without the performance of the Color transfer inhibition of the agent is adversely affected. In particular special is the use of peroxy bleaching agents such as perborate tetra hydrate, perborate monohydrate and percarbonate, if appropriate in combination  with conventional bleach activators such as N, N, N ', N'-tetraacetylethylenediamine prefers.

When used in machine washing processes, it can be an advantage Add usual foam inhibitors. Suitable as foam inhibitors soaps of natural or synthetic origin, for example have a high proportion of C₁₈-C₂₄ fatty acids. The proportions of this Soaps in the detergents are included in the above-mentioned amounts of soap Suitable non-surfactant foam inhibitors are, for example Organopolysiloxanes and their mixtures with microfine, possibly silanized Silicic acid and paraffins, waxes, microcrystalline waxes and their mixtures with silanated silica or bistearylethylenediamide. With advantage mixtures of different foam inhibitors are also used, e.g. B. from silicone, paraffins or waxes. Preferably, the Foam inhibitors, especially foam or silicone containing paraffin bittern, on a granular, water-soluble or dispersible carrier substance bound. Mixtures of paraffins and Bistearylethylenediamiden preferred.

Graying inhibitors have the task of removing the fiber To keep dirt suspended in the fleet and thus turn graying prevent. For this purpose, water-soluble colloids are mostly organic in nature suitable, for example the water-soluble salts of polymeric carboxylic acids, Glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids Starch or the cellulose or salts of acidic sulfuric acid esters Cellulose or starch. Also water-soluble containing acidic groups Polyamides are suitable for this purpose. Furthermore, soluble ones Use starch preparations and other starch products than those mentioned above, e.g. B. degraded starch, aldehyde starches, etc. . However, Cellu are preferred loose ethers such as carboxymethyl cellulose, methyl cellulose, hydroxyalkyl cellu loose and mixed ethers, such as methylhydroxyethylcellulose, methylhydroxypropyl cellulose, methyl carboxymethyl cellulose and mixtures thereof.

Enzymes come from the class of proteases, lipases, amylases, Cellulases or their mixtures in question. Are particularly well suited Strains of bacteria or fungi such as Bacillus subtilis, Bacillus lichenifor  mis and Streptomyces griseus enzymatic substances obtained. Preferential Proteases of the subtilisin type and in particular proteases that are obtained from Bacillus lentus. There are enzyme mixtures gene, for example from protease and amylase or protease and lipase or Protease and cellulase or from cellulase and lipase or from protease, Amylase and lipase or protease, lipase and cellulase, especially Cel Mixtures of lulase of particular interest. Also (per) oxidases have proven to be suitable in some cases. The enzymes can Carriers may be adsorbed and / or embedded in coating substances in order to protect them against premature decomposition. The proportion of enzymes, En enzyme mixtures or enzyme granules can be, for example, about 0.1 to 5 % By weight, preferably up to about 2% by weight. Coming as stabilizers the salts of polyphosphonic acids, especially 1-hydroxyethane-1,1-diphos phonic acid (HEDP) into consideration. It is also possible to use proteases, those with soluble calcium salts and a calcium content of preferably about 1.2% by weight, based on the enzyme, are stabilized. Especially before however, the use of boron compounds, for example of Boric acid, boron oxide, borax and other alkali metal borates such as the salts orthoboric acid (H₃BO₃), metaboric acid (HBO₂) and pyrobic acid (Tetraboric acid H₂B₄O₇).

The bulk density of the preferred granular agents is generally 300 to 1100 g / l, in particular 500 to 1000 g / l. Your manufacture can by any of the known methods such as mixing, spray drying, granules Ren and extrusion take place, however, spray drying process due to the known pluming behavior of the nonionic ethoxylated Alcohols are less preferred. Those are also particularly suitable Processes in which several sub-components, for example spray dry nete components and granulated and / or extruded components are mixed together. It is also possible that spray-dried or granulated components afterwards in the preparation, for example wise with nonionic surfactants, especially ethoxylated fatty alcohols fetch, be charged according to the usual procedures. Especially in Granulation and extrusion processes, it is preferred, if necessary existing anionic surfactants in the form of a spray-dried, granulated or extruded compounds either as admixing components in the process  ren, in the extrusion in particular for the production of an extrusion certain solid premix, or as an additive after others To use granules. It is also possible and can depend on the recipe can be advantageous if other individual components of the means, for example carbonates, citrate or citric acid or other Po lycarboxylates or polycarboxylic acids, polymeric polycarboxylates zeolite and / or layered silicates, which can optionally be crystalline, after inert to spray-dried, granulated and / or extruded compo nenten, possibly with nonionic surfactants and / or others at processing temperature liquid to waxy ingredients are added to be mixed. A method is preferred ren, in which the surface of partial components of the agent or the ge together with a means of reducing the stickiness of the nonionic surfactants Granules and / or afterwards to improve their solubility delt is. Suitable surface modifiers are from the prior art Technology known. In addition to other suitable ones, there are fine particles Zeolites, silicas, amorphous silicates, fatty acids or fatty acid salts, for example calcium stearate, but especially mixtures of zeolite and silicas or zeolite and calcium stearate are particularly preferred.

Examples

Agents M1 to M7 according to the invention were produced by extrusion, the enzymes were subsequently added. The anionic surfactant was as a granulated compound, produced according to the teaching of the application DE-A-41 27 323, premixed with the other ingredients and ex trudged.

Table 1

Compositions of agents M1 to M7 and V1 to V2 in% by weight

White test strips were used to determine the color transfer inhibition made of cotton, polyester, cotton and viscose and of viscose with color fabrics containing blue, red, brown, black and green dyes in a launderometer (60 ° C, 16 ° d, detergent dosage: 5.0 g / l) with M1 and M3 and the comparative agents V1 and V2 washed. Subsequently the white value of the test strips was determined. The anionic surfactant M1 showed significantly better white values than V1 and on average about white values as good as V2. The anionic surfactant-free M3 showed blue and red dyes had significantly better whites than M1, however overall slightly worse than M1 and V2.

Claims (8)

1. Solid, preferably granular detergent with discoloration-inhibiting properties, characterized in that it contains 10 to 30% by weight nonionic surfactants, 0 to 10% by weight anionic surfactants, 1 to 6% by weight fatty acid, 20 to 60% by weight. -% contains builders from the group of zeolites (anhydrous active substance) and layered silicates, but is free of polyvinylpyrrolidone. 2. Composition according to claim 1, characterized in that it is 0.5 to 8 % By weight and in particular up to 5% by weight of anionic surfactants. 3. Means according to claim 1 or 2, characterized in that it is a Ge weight ratio of nonionic surfactants to anionic surfactants of above 2: 1 preferably of more than 2.5: 1, in particular 3: 1 and above points. 4. Agent according to one of claims 1 to 3, characterized in that there 12 to 25 wt .-% alkoxylated C₈-C₁₈ alcohols and especially 13 up to 20% by weight of ethoxylated fatty alcohols, 2 to 5% by weight of alkali salts of fatty acid soaps and 25 to 55% by weight, preferably 30 to 45 % By weight builder substances from the group of zeolites (anhydrous Active substance) and layered silicates, in particular zeolite NaA, bentonite and crystalline layered silicates. 5. Agent according to one of claims 1 to 4, characterized in that it as anionic surfactants alk (en) yl sulfates, especially saturated and / or unsaturated fatty alcohol sulfates, which are optionally ethoxylated, contains. 6. Agent according to one of claims 1 to 5, characterized in that es 2 to 20 wt .-% salts of polycarboxylic acids, especially salts of Citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, of sugar acids and mixtures thereof.   7. Composition according to one of claims 1 to 6, characterized in that it 0.1 to 5 wt .-% cellulase or an enzyme mixture of cellulase and one or more enzymes from the group of proteases, lipases, Contains amylases and (per) oxidases. 8. Agent according to one of claims 1 to 7, characterized in that it up to 10 wt .-% peroxy bleach, preferably perborate or Percarbonate contains.