EP0610846A2 - Use of copolymers comprising vinyl/monomers and carbonamide as detergent additive - Google Patents

Abstract

The present invention relates to the use of copolymers containing 75 - 95% by weight of the total monomer quantity of at least one vinyl monomer which is free of carboxyl and amide groups, 5 - 20% by weight of at least one carboxyamide of the formula (I) <IMAGE> in which R is a hydrogen atom or a methylol radical, R<1> is a hydrogen atom or a C1-C3-alkyl radical and R<2> is a hydrogen atom or a methyl radical and, where appropriate, together with a maximum of 5% by weight of a copolymerisable unsaturated carboxylic acid as detergent additive to prevent reuptake of dyes which have been dissolved off and of dye breakdown products.

Description

The laundry to be cleaned nowadays in the household and industry consists of uniform or, especially in the household, mostly of different types of fibers, in particular of natural fibers, primarily cotton or wool, of regenerated cellulose fibers, e.g. Viscose, made of synthetic fibers, e.g. Polyester, polyamide and polyacrylonitrile, and from mixtures of such fibers. In contrast to the so-called "white laundry", which consists of undyed textiles, the so-called "colored laundry" is usually composed of colored textiles in different shades and depths, from light or pastel to dark. It goes without saying that textiles with a wide variety of color fastnesses can be present in one wash cycle. If the dyeings are not sufficiently wash-fast, dyes or dye degradation products are detached during the washing process and bleed off into the wash liquor. The new application of these detached (bled) components on the washed-off other textiles results in “soiling”, a shift in nuances and / or staining due to bled, possibly unevenly distributed, newly applied dye or dye degradation products. The detachment and / or decomposition of dye of an insufficiently true color is e.g. favored by higher temperatures, repeated washing operations, liquor ratio of washing liquor to laundry, composition of the detergents used and their concentration in the washing liquor, the type of washing machines and washing programs used also having an influence on the detachment of dye or dye degradation products of an insufficiently "household laundry" Can have color, for example due to the mechanical stress on the laundry during washing etc. The water quality used (e.g. due to chlorine content), the composition of certain additives for easy-care handling and the quality and structure of the textile material or fibers can also be mentioned as further reasons for a drop in authenticity . An example of the above is laundry made from cellulose fibers, especially cotton; this is mostly dyed with direct dyes, reactive dyes, sulfur dyes, vat dyes or naphthol dyes, mainly with direct dyes or reactive dyes. Both dyeings with direct dyes and dyeings with reactive dyes on cellulose tend to more or less pronounced "bleeding" in the wash liquors during repeated washing - consequently there are unfixed dye, hydrolyzed dye and / or cleaved dye in the wash liquors - which is the same as that described above Leads to problems.

• - Ablösung der Farbstoffpartikel von der Textilfaser
• - Redisposition auf einer anderen Stelle des Waschgutes.

The color transfer reaction is often divided into two steps:

• - Detachment of the dye particles from the textile fiber
• - Redisposition to another part of the laundry.

Various proposals have been described in the literature to prevent this reaction.

On the one hand, it is possible to oxidatively destroy the dye while it is dissolved in the wash liquor. This is not a problem when using conventional heavy-duty detergents, since these usually contain a bleaching system consisting of perborate and a persalt activator, such as tetraacetylethylene diamine, TAED. The peracetic acid that forms completely destroys the dissolved dyes before it can be drawn onto the fiber. However, it is disadvantageous that reactive perborate activators can also cause color damage due to bleaching of the textile colors.

In addition to bleach activators, enzymes with peroxidase properties are also suitable for these applications (WO-A-91/05839).

Another way to prevent color transfer is to incorporate polymeric color transfer inhibitors into the detergent formulation.

Homopolymers of vinylimidazole and vinylpyrrolidone are used as preferred inhibitors. DE-A-22 32 353 describes detergent formulations with reduced color transfer during the washing process, which contain polyvinylpyrrolidone (PVP).

DE-A-38 03 630 detergent additives to avoid color transfer during washing are known which contain polymers based on N-vinylpyrrolidone, N-vinylimidazole or N-vinyloxazolidone.

DE-A-37 11 299 discloses polyvinylpyrrolidones grafted with vinyl esters as graying inhibitors for textiles containing synthetic fibers.

Disadvantages of these polymeric dye transfer inhibitors are their often low solubility, in particular in the case of modified polyvinylpyrrolidones, which complicates incorporation into liquid detergent formulations, and the inadequate biodegradability.

European patent application No. 93113207.0, which has not yet been published, discloses the use of water-soluble copolymers based on acrylamidoalkylene sulfonic acid, vinyl acetamide and, if appropriate, further monomers as detergent additives to prevent the detachment of detached dyes and dye degradation products. However, no polymer dispersions or redispersible dispersion powders, such as those obtained by drying aqueous polymers, can be made from the copolymers described dispersions are obtained, produce.

European Patent Application No. 93113341.7, which has not yet been published, mentions the use of partially and / or fully hydrolyzed polyvinyl alcohols as detergent additives to prevent the reabsorption of dyes and dye products. It has been shown that these polymers can undergo undesirable side reactions in the presence of boric acid or boric acid derivatives, in particular also perborates, and are therefore not very suitable for use in detergents containing boron.

From US-A-3 870 673 it is known to prepare emulsifier-free polymer dispersions by polymerizing vinyl esters, ethylene and an acrylamide in an aqueous medium using a redox initiator system.

These polymer dispersions are finely divided and form a more or less clear polymer film after drying. They are suitable e.g. for the consolidation of nonwovens, as a binder in emulsion paints and paper coating slips, for the production of adhesives and glues, for use in the building materials sector, as pigment binders for pigment printing and for textile finishing.

Furthermore, it is known from US Pat. No. 3,950,302 that powders can be produced from emulsifier-free polymer dispersions based on vinyl ester / ethylene / acetamide copolymers, which give stable dispersions by redispersion in water. The dispersion powders are suitable for the production of rewettable adhesive coatings and can also be used in wallpaper paste compositions and for wallpaper backing coatings, as well as binders in emulsion paints and plastic-bound plasters and for textile finishing.

Furthermore, DE-C-29 05 121 describes a process for the preparation of an aqueous stable polymer dispersion by polymerizing at least one vinyl monomer which is free from carboxyl and amide groups and at least one carboxamide of the formula (I)

bekannt, in der R ein Wasserstoffatom oder ein Methylolrest, R¹ ein Wasserstoffatom oder ein C₁-C₃-Alkylrest und R² ein Wasserstoffatom oder einen Methylrest bedeuten. Die Polymerdisperionen eignen sich als Bindemitteldispersionen in Dispersionsfarben und vorzugsweise als Ausgangsmaterialien für die Herstellung von redispergierbaren Filmen und Pulvern für Klebezwecke. Derartige redispergierbare Klebebeschichtungen finden insbesondere Anwendung bei Plangummierungen, Kleberollen, Leimen, Appreturen, Teppichklebern und Trägern für abwaschbare Malfarben.

are known in which R is a hydrogen atom or a methylol radical, R ^{1 is} a hydrogen atom or a C ₁ -C ₃ alkyl radical and R ^{2 is} a hydrogen atom or a methyl radical. The polymer dispersions are suitable as binder dispersions in emulsion paints and preferably as starting materials for the production of redispersible films and powders for adhesive purposes. Such redispersible adhesive coatings are used in particular in the case of face rubbers, adhesive rolls, glues, finishes, carpet adhesives and carriers for washable stains.

in der R ein Wasserstoffatom oder ein Methylolrest, R¹ ein Wasserstoffatom oder ein C1-C3-Alkylrest und R² ein Wasserstoffatom oder einen Methylrest bedeuten und gegebenenfalls zusammen mit maximal 5 Gew.-% einer copolymerisierbaren, ungesättigten Carbonsäure als Waschmittelzusatz zur Verhinderung des Wiederaufziehens von abgelösten Farbstoffen und Farbstoffabbauprodukten (Farbübertragungsinhibitoren) eignen.It has now been found that copolymers containing 75-95% by weight of the total amount of at least one vinyl monomer which is free from carboxyl and amide groups, 5-20% by weight of at least one carboxamide of the formula (I)

in which R is a hydrogen atom or a methylol radical, R ^{1 is} a hydrogen atom or a C1-C3-alkyl radical and R ^{2 is} a hydrogen atom or a methyl radical and optionally together with a maximum of 5% by weight of a copolymerizable, unsaturated carboxylic acid as detergent additive to prevent re-absorption of detached dyes and dye degradation products (color transfer inhibitors).

The invention relates to the use of copolymers according to claim 1 as a detergent additive for preventing the re-absorption of detached dyes and dye degradation products.

in der R³ (a) ein Wasserstoffatom oder einen Alkylrest mit 1, 2 oder 3 Kohlenstoffatomen, (b) einen homo-oder heterocyclischen Rest mit 5 oder 6 Ringgliedern, (c) einen Alkoxyrest mit 1, 2, 3 oder 4 Kohlenstoffatomen, (d) einen Alkylcarboxyrest mit 2 bis 18, vorzugsweise 2 bis 10 Kohlenstoffatomen, (ei eine Nitrilgruppe, (f) ein Halogenatom oder (g) einen Alkoxycarbonylrest mit 2 bis 12, vorzugsweise 2 bis 9 Kohlenstoffatomen bedeutet und R⁴ ein Wasserstoffatom oder ein Methylrest ist.The copolymers used according to the invention contain, as vinyl monomers, a polymerizable compound with an H ₂ C = CH group which is free of carboxyl and amide groups. Compounds of the formula (11) are particularly suitable

in which R ³ (a) represents a hydrogen atom or an alkyl radical having 1, 2 or 3 carbon atoms, (b) a homo- or heterocyclic radical having 5 or 6 ring members, (c) an alkoxy radical having 1, 2, 3 or 4 carbon atoms, (d) an alkylcarboxy radical having 2 to 18, preferably 2 to 10 carbon atoms, (ei a nitrile group, (f) a halogen atom or (g) an alkoxycarbonyl radical having 2 to 12, preferably 2 to 9 carbon atoms and R ^{4 is} a hydrogen atom or a Is methyl residue.

Suitable vinyl monomers are in particular (a) olefins, e.g. Ethylene, propylene and isobutylene, (b) styrene, N-vinyl pyrrolidone and vinyl pyridine, (c) vinyl ether, e.g. Vinyl methyl ether, vinyl ethyl ether and vinyl n-butyl ether, (d) vinyl esters of aliphatic carboxylic acids, e.g. Vinyl acetate, vinyl propionate, vinyl butyrate, vinyl pivalate, vinyl laurate and vinyl decanates, (e) acrylonitrile and methacrylonitrile, (f) vinyl halides, e.g. Vinyl chloride and propenyl chloride and (g) acrylic or methacrylic esters of monohydric alkanols, e.g. Methyl acrylate, ethyl acrylate, butyl acrylate, 2-ethylhexyl acrylate, methyl methacrylate, ethyl methacrylate, butyl methacrylate, hexyl methacrylate, octyl methacrylate and 2-ethylhexyl methacrylate. Also suitable vinyl monomers are maleic acid diesters and fumaric acid diesters, in particular monohydric alkanols having 2 to 10, preferably 3 to 8, carbon atoms, e.g. Dibutyl maleate, dihexyl maleate, dioctyl maleate, dibutyl fumarate, dihexyl fumarate and dioctyl fumarate.

It is particularly advantageous to use a vinyl ester as the vinyl monomer, optionally together with another of the vinyl monomers mentioned, preferably an olefin or a (meth) acrylic acid ester. The amount of the vinyl monomer or vinyl monomer mixture used for the copolymerization with a carboxamide is 95 to 75% by weight, preferably 90 to 85% by weight, of the total amount of monomers. If a vinyl ester with another vinyl monomer is used, the proportion of the vinyl ester is usually at least 50% by weight, preferably 75 to 95% by weight, of the total amount of the vinyl monomers.

Examples of carboxylic acid amides of the formula (I) used are acrylamide, methacrylamide and crotonic acid amide, and N-methylolacrylamide, N-methylolmethacrylamide and N-methylolcrotonic acid amide. The amount of the carboxylic acid amide is 5 to 20% by weight, preferably 7 to 14% by weight, of the total amount of the monomer.

A copolymerizable unsaturated carboxylic acid is optionally used as a further monomer, in particular an aliphatic monocarboxylic acid with 3 or 4 carbon atoms or an aliphatic dicarboxylic acid with 4 or 5 carbon atoms.

Suitable unsaturated carboxylic acids are, for example, acrylic acid, methacrylic acid, crotonic acid, itaconic acid, maleic acid and fumaric acid. The amount of the carboxylic acid is at most 5% by weight, preferably 0.1 to 3.0% by weight, of the total amount of monomers.

The copolymers used according to the invention can be prepared analogously to the process of EP-A-0 014 450. For the reasons mentioned in the introduction, however, the use of poly (vinyl alcohol), e.g. as a protective colloid, which is why the copolymers used according to the invention are free of poly (vinyl alcohol).

The polymer dispersions produced generally have a solids content of 40 to 70% by weight, preferably 45 to 60% by weight. The viscosity of the dispersions is usually in the range from 1 to 20 Pa. s, preferably from 1.5 to 7.0 Pa. (measured according to Epprecht).

They are suitable as color transfer inhibitors in liquid detergents and also serve as the starting material for the production of redispersible powders. The powders are dried, e.g. Roller drying, freeze drying and preferably spray drying, the polymer dispersion obtained. Redispersible powders based on the aqueous dispersions are used according to the invention as color transfer inhibitors in solid detergents, the aggregate particle size generally being initially between 800 and 1000 μm.

Examples of copolymer dispersions according to the invention are dispersions based on vinyl acetate, ethylene and an acrylic acid derivative, such as acrylic acid amide.

The detergents which contain the color transfer inhibitors according to the invention can be both industrial detergents and household detergents. These include, in particular, powdery and liquid heavy-duty detergents, powdery and liquid mild detergents, machine dishwashing detergent boosters, such as stain salts and pastes, and laundry detergents (fabric conditioner and fabric softener). The most important component of detergents are the detersive surfactants, which are primarily

(a) are anionic, non-ionic and / or zwitterionic detergent surfactants.

The anionic detersive surfactants are primarily sulfonates such as alkylarylsulfonates e.g. Dodecylbenzenesulfonate, alkyl sulfonates and alkenyl sulfonates, and sulfates, e.g. Alkyl sulfates, sulfates of ethoxylated amides, esters of a-sulfo fatty acids or soaps of natural, optionally modified or synthetic fatty acids, the anionic surfactants advantageously being in salt form, e.g. as an alkali metal salt (sodium, potassium), as an ammonium salt or as a salt of organic bases, in particular monoethanolamine, diethanolamine or triethanolamine salts. The anionic surfactants also include sulfosuccinates, alkyl ether sulfates, alkyl ether carboxylates and fatty acid condensation products, as are customarily used in washing and cleaning formulations.

Suitable non-ionic detergent surfactants are primarily polyethylene glycol ethers of higher alcohols or alkylphenols, polyethylene glycol esters of fatty acids and polyoxyethylation products of fatty acid amides. The fat residues or alkyl and alkylene residues in the above-mentioned surfactants or alcohols or fatty acids contain, for example, 8-20 carbon atoms; Aryl primarily stands for phenyl; the polyethylene glycol chains can contain, for example, 3-80 ethyleneoxy groups and optionally consist of propyleneoxy units. Typical non-ionic surfactants are alkyl polyethoxylates, alkyl polyglycosides, glucamides, alkylamine N-oxides, alkylphosphine oxides and condensation products from fatty alcohols with ethylene oxide and propylene oxide.

Preferred as (a) among the anionic surfactants are the alkylbenzenesulfonates, the alkanesulfonates, the alkylsulfonates and the soaps and among the nonionic surfactants the alkylpolyglycol ethers.

Examples of zwitterionic surfactants are derivatives of aliphatic quaternary ammonium, phosphonium and sulphonium compounds, as are known from US Pat. Nos. 3,925,262 and 3,929,678.

• (b) Sequestriermittel
• (c) Enzyme
• (d) Bleichmittel - gegebenenfalls zusammen mit üblichen Bleichzusätzen, insbesondere (di) Altivatoren und/oder (d₂) Stabilisatoren
• (e) Waschalkalien
• (f) Schmutzträger.

Depending on the area of application and intended use of the detergents, these can consist, for example, of components (a) as described above (for example for industrial purposes) or contain one or more further additives (for example also for industrial purposes or in particular for household detergents), where essentially the following additions can be mentioned:

• (b) sequestrant
• (c) enzymes
• (d) bleaching agents - optionally together with customary bleaching additives, in particular (di) altivators and / or (d ₂ ) stabilizers
• (e) Washing alkalis
• (f) dirt carrier.

The sequestering agents (b) which can be mentioned are customary complex-forming substances, for example aminopolyacetates (in particular nitrilotriacetate or ethylenediaminetetraacetate), aminopolymethylene phosphates, sodium triphosphate, sodium tripolyphosphates, sodium aluminum silicates, sodium silicate, magnesium silicate, zeolite A, polyacrylates (eg ammonium acrylates) and polyacrylates (e.g. (e.g. sodium citrate, sodium tartrate and sodium gluconate).

The usual proteases, lipases, cellulases and amylases can be mentioned as enzymes (c), for example.

Suitable bleaching agents (d) are customary peroxy compounds, for example perborates, percarbonates, perphosphates or peroxides, in particular as alkali metal salts or, particularly in liquid formulations, also hydrogen peroxide. The above-mentioned sequestering agents can be used as stabilizers for the per-compounds, for example, and customary carboxylic acids or amido derivatives can be mentioned as optional activators.

Common bases can be used as washing alkalis (e), for example ammonium or alkali metal silicates, phosphates, carbonates, borates or hydroxides; the above respective alkaline per compounds can optionally also act as washing alkalis.

The usual substances, in particular benzotriazoles, ethylene thiourea or cellulose ether (e.g. carboxymethyl cellulose) are suitable as dirt carriers (f) which may be present.

If necessary, the detergents can also contain further additives, for example defoamers (or foam stabilizers), fragrances, disinfectants, buffer salts, compounds which release active chlorine, corrosion inhibitors, solvents, solubilizers, finishing agents or carriers, preservatives and other electrolytes (for example sodium sulfate).

The quantitative compositions of the detergents can vary widely depending on the manufacturer and intended use.

The copolymers used according to the invention can be added individually to the washing liquors or, if desired, incorporated into the detergents.

Washing is carried out primarily under weakly acidic to clearly basic conditions, advantageously at pH values in the range from 6 to 12, preferably from 7 to 10. The additives according to the invention are advantageously used in concentrations of 0.05 to 10 g / l, preferably 0.5 to 4 g / l aqueous washing liquor. The content of these compounds in the detergent formulation is advantageously in the range from 0.2 to 10% by weight, preferably 1-6% by weight.

The washing can be carried out under customary conditions and, as provided in the respective washing programs of commercially available washing machines, expediently in an overall washing process in which all the components are present in the liquor and are preferably added. The washing temperature can also fluctuate in usual ranges, e.g. in the range of 15-95 ° C, with the temperatures in the range of 30-60 ° C which are common for colored laundry and nowadays preferred.

Any materials can be washed, as they are intended for the respective washing processes in industry and household, e.g. loose fibers, filaments, threads, bobbins, fabrics, knitted fabrics, nonwovens, open webs, tubular goods, velvet, felt, tufted goods, carpets, structured, porous plastic-like plastic materials (as used for household and clothing) and especially semi-finished and finished goods. The substrates can be made of any conventional material, e.g. natural or regenerated cellulose (e.g. cotton, linen, hemp, viscose), natural polyamides (e.g. wool, silk) or synthetic materials (e.g. polyamides, polyesters, polyacrylonitriles, polypropylene or polyurethanes) and their mixtures. Of particular note are the cellulose-containing substrates and, above all, colored laundry that contains colored cellulose substrates.

The detergent additives according to the invention are mixed with the usual detergent, e.g. as listed above, well tolerated and practically do not impair their washing effect, but can even support them. They surprisingly well prevent bleeding-away dyestuffs and dyestuff degradation products from being re-absorbed onto the washed, in particular the washed, material and can be rinsed out of the washed material in a manner analogous to the other wash liquor components. You do not attack the laundry. Compared to the known polymeric color transfer inhibitors, they are usually superior in performance and moreover have good biodegradability. Depending on the consistency of the detergent formulation, whether liquid or powder, the color inhibiting additives according to the invention can be added during assembly either as an aqueous dispersion or as a redispersible dispersion powder.

Examples: Color transfer inhibitors used: Example 1:

55% by weight aqueous polymer dispersion of a copolymer of 80% by weight vinyl acetate, 10% by weight ethylene and 10% by weight acrylic acid amide

Example 2:

Redispersible dispersion powder prepared by spray drying the aqueous polymer dispersion according to Example 1.

• Die Waschversuche wurden in einem Launder-O-meter bei 40°C durchgeführt. Die Waschzeit betrug 40 Minuten. Die Waschmittelkonzentration 4 g/I WMP-Testwaschmittel (Wäschereiforschung Krefeld). Die Wasserhärte betrug 160 dH. In 400 ml Waschlauge wurden 1,25 g Baumwollgewebe, eingefärbt mit einem braunen Textilfarbstoff (®Diamin Braun-BK; Hoechst AG, DE) zusammen mit weißem Baumwollgewebe gewaschen.

Washing attempts in the Launder-O-meter:

• The washing tests were carried out in a Launder-O-meter at 40 ° C. The washing time was 40 minutes. The detergent concentration is 4 g / I WMP test detergent (laundry research Krefeld). The water hardness was 160 dH. 1.25 g of cotton fabric, dyed with a brown textile dye (®Diamin Braun-BK; Hoechst AG, DE) were washed together with white cotton fabric in 400 ml of wash liquor.

In each case 1.3% by weight, based on the test detergent, of the copolymer used according to the invention, based on the solids content, was added to the wash liquor and the whiteness of the white fabric after the washing process was determined by remission measurement. Polyvinylpyrrolidone (PVP) with a weight-average molecular weight M _w of approximately 10,000 was used as the reference substance.

The result makes it clear that the compounds claimed according to the invention significantly prevent the color transfer of the brown dye from the dyed fabric to the white fabric. At comparable application concentrations, the compounds according to the invention are superior in effectiveness to the previous standard polyvinylpyrrolidone (PVP).

Claims (15)

1. Use of copolymers containing 75-95% by weight of the total amount of at least one vinyl monomer which is free of carboxyl and amide groups, 5-20% by weight of at least one carboxamide of the formula (I)

in the R is a hydrogen atom or a methylol radical, R ^{1 is} a hydrogen atom or a C, -Ca alkyl radical and R ^{2 is} a hydrogen atom or a methyl radical
mean and optionally together with a maximum of 5 wt .-% of a copolymerizable unsaturated carboxylic acid as a detergent additive to prevent the re-absorption of detached dyes and dye degradation products. 2. Use according to claim 1 containing copolymers 85-90% by weight of the total amount of monomers of at least one vinyl monomer which is free from carboxyl and amide groups, 7-14% by weight of at least one carboxamide of the formula (I) and 0.1-3.0% by weight of a copolymerizable, unsaturated carboxylic acid. 3. Use according to claim 1 of copolymers, characterized in that the copolymers as vinyl monomers olefins, preferably ethylene, propylene and / or isobutylene, vinyl ethers, preferably vinyl methyl ether, vinyl ethyl ether and / or vinyl n-butyl ether, vinyl esters of aliphatic carboxylic acids with 2 to Contain 18, preferably 2 to 10 carbon atoms and / or (meth) acrylic acid esters of C ₂ -Cs alkanols. 4. Use according to claim 1 of copolymers, characterized in that the copolymers contain at least two vinyl monomers which are free of carboxyl and amide groups, the proportion of the vinyl ester being at least 50% by weight of the total amount of the vinyl monomers. 5. Use according to claim 4 of copolymers, characterized in that the proportion of the vinyl ester is 75 to 95 wt .-% of the vinyl monomers. 6. Use according to claim 1 of copolymers, characterized in that the copolymers contain, as copolymerizable, unsaturated carboxylic acid, an aliphatic monocarboxylic acid with 3 or 4 carbon atoms or an aliphatic dicarboxylic acid with 4 or 5 carbon atoms. 7. Use according to claim 1 of copolymers, characterized in that the copolymers are used in the form of an aqueous polymer dispersion. 8. Use according to claim 7, characterized in that the aqueous polymer dispersion has a solids content of 40 to 70 wt .-%, preferably 45 to 60 wt .-%. 9. Use according to claim 8, characterized in that the aqueous polymer dispersion has a viscosity in the range of 1 to 20 Pa. (measured according to Epprecht). 10. Use according to claim 1 of copolymers, characterized in that the copolymers are used as a dispersion powder. 11. Use according to claim 1 as an additive to industrial detergents or household detergents. 12. Detergent characterized by a content of compounds according to claim 1. 13. Textile detergent, detergent booster and / or laundry aftertreatment agent according to claim 12. 14. Detergent according to claim 13, containing anionic, non-ionic and / or zwitterionic surfactants, - Compounds according to claim 1. 15. Detergent according to claim 14, additionally containing one or more of the following components - sequestering agents, - optical brighteners, - enzymes, Bleaches and, if appropriate, stabilizers and activators, - Washing alkalis.