EP3047011B1 - Use of alkyl-/ alkenyl-oligoglycoside derivatives for treating textiles - Google Patents

Description

The invention relates to the technical field of textile treatment. In particular, the use of alkyl / alkenyl oligoglycoside derivatives in textile treatment agents, suitable agents and processes for treating textiles is described.

Various surfactants are known for cleaning textiles, which can remove all types of soiling from the textile in an aqueous liquor. Surfactants serve as washing-active substances to increase the solubility in water, among other things, of fat and dirt particles that adhere to the laundry. However, the performance of such agents on fatty soiling is not always optimal, which leads to consumer dissatisfaction. There is a general effort to further optimize the cleaning performance of detergents, especially on greasy soiling.

Unfortunately, textile treatments, especially washing, also change desirable parameters of the textile. Targeted dyeing is an important and desirable property of dyed textiles. If colored textiles are increasingly subjected to a textile treatment, in particular cleaning with a detergent, the color fades and the textiles lose their fashionable appeal. Therefore, there was no lack of efforts to improve the textile treatment agents so that (in particular in addition to a maximum cleaning performance of a detergent) the color fading of the textile is minimized.

If dyes from a textile fiber e.g. of a wash item and transferred to the fleet, it is possible that, e.g. in the presence of differently colored textiles in the laundry during the textile treatment, not only does color fading take place, but these textiles are also discolored by the dyes that have passed into the liquor. The dye transfer of dyes in the fleet e.g. on the textiles in the laundry must therefore be prevented or at least minimized.

The person skilled in the art is familiar with various color transfer inhibitors, such as, for example, polymers or copolymers of N-vinylimidazole, which lead to flocculation, precipitation or phase separation of the detergent, particularly when formulating liquid detergents. In particular for liquid detergents, there is a lack of color transfer inhibitors which are sufficiently compatible with anionic surfactants.

The Japanese patent publication JP H04 327521 A describes detergent compositions containing an anionic glycoside derivative and excellent foam and cleaning properties show no irritation to skin or hair and are therefore proposed as detergents for skin, hair, textiles or food.

The object of the present invention is to provide components for agents for textile treatment, in particular for the treatment of dyed textiles, which optimize or restrict the color retention of textiles, in particular the decolorization of the textiles and the discoloration of the textiles as part of a textile treatment. If these components are incorporated into, in particular, liquid preparations, the preparations should be stable in storage. If these components are incorporated into detergent, the detergent should have at least the same or better cleaning performance, in particular primary detergency.

R

C_6-22-Alkyl oder C_6-22-Alkenyl,

G

Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

p

Zahl von 1 bis 10,

gemäß einem der Ansprüche 1-7.The objects are achieved according to the invention by using alkyl and / or alkenyl oligoglycoside carboxylates, sulfates, phosphates and / or isethionates which are derived from alkyl and / or alkenyl oligoglycosides of the general formula (I),

RO- (G) _p (I)

with the meaning

R

C _6-22 alkyl or C _6-22 alkenyl,

G

Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

p

Number from 1 to 10,

according to any one of claims 1-7.

It has been found according to the invention that the use of alkyl and / or alkenyl oligoglycoside carboxylates, sulfates, phosphates and / or isoethionates in textile treatment agents such as detergents or fabric softeners leads to improved color stability of dyed textiles. In particular, the fading of the textile color and the discoloration of textiles are reduced or prevented. If said alkyl and / or alkenyl oligoglycosides are used in detergents, the cleaning performance of the detergent, in particular the primary detergency, is additionally improved.
When used in liquid compositions, in particular liquid detergents, the storage stability of the composition is increased compared to conventional color transfer inhibitors.

R

C_6-22-Alkyl oder C_6-22-Alkenyl, (bevorzugt C_8-18-Alkyl oder C_8-18-Alkenyl),

G

Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

p

Zahl von 1 bis 10, bevorzugt eine Zahl zwischen 1 und 5.

A first subject of the invention is therefore the use of alkyl and / or alkenyl oligoglycoside carboxylates, sulfates, phosphates and / or isethionates which are derived from alkyl and / or alkenyl oligoglycosides of the general formula (I),

RO- (G) _p (I)

with the meaning

R

C _6-22 alkyl or C _6-22 alkenyl, (preferably C _8-18 alkyl or C _8-18 alkenyl),

G

Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

p

Number from 1 to 10, preferably a number between 1 and 5.

in textile treatment agents, in particular detergents or fabric softeners, to improve the color stability of dyed textiles treated with them, in particular to reduce or avoid discoloration or discoloration of dyed textiles treated with them.

Dyed textiles are to be understood in particular as textiles which have been dyed by at least one organic and / or at least one inorganic dye, said dye (s) having been applied to the material of the textile and being intended to remain there for targeted coloring (en).

According to the invention, color stability is understood to mean the retention of an original dyeing of a dyed textile after one or more textile treatments, in particular washing and / or conditioning. The degree of color stability, especially after several textile treatments, can be seen with the naked eye by comparison with the original color or otherwise determined by device analysis using colorimetric measurement.

Unless otherwise defined, all amounts of a constituent of a mixture are% by weight based on the total weight of the mixture containing this constituent.

According to the invention, alkyl oligoglycoside carboxylates, sulfates, phosphates and / or isethionates are preferably used, particularly preferably alkyl oligoglycoside carboxylates or phosphates, in particular alkyl glycoside carboxylates.

In the alkyl and / or alkenyl oligoglycosides, at least one hydroxyl group is preferably in at least one of the radicals G by -OC _1-12 -alkenyl-COOM, -OSO ₃ M, -OP (O) (OM) ₂ or -O- CH ₂ -CH ₂ -SO ₃ M, O-CH ₂ -CH ₂ -O-SO ₃ M, each replaced with M = H, alkali metal or NH ₄ . An alkyl oligoglycoside carboxylate is particularly preferably used in which -OC _1-12 alkylene-COOM or -O (CH ₂ -) _n COOM with M = H, Na or K and n = 1 to 3, is correspondingly contained. At least one OH group of the radical G according to formula (I) is particularly preferably replaced by a group -O-CH ₂ -COONa.

An alkyl oligoglycoside carboxylate in which the alkyl radical is a lauryl radical is particularly preferably used. A lauryl glucoside carboxylate, such as that available as Plantapon® LGC and Plantapon® LGC sorb from BASF SE, is particularly preferred.

In the alkyl glycosides of the general formula (I), the glycoside units G are preferably derived from aldoses or ketoses.

Because of the better reactivity, the reducing saccharides, the aldoses, are preferably used. Among the aldoses, glucose is particularly suitable because of its easy accessibility and technical availability. The alkyl glycosides which are particularly preferably used as starting materials are therefore the alkyl glucosides.

The index number p in the general formula (I) indicates the degree of oligomerization, i.e. the distribution of mono- and oligoglycosides is present and stands for a number between 1 and 10. While p must always be an integer in a given compound and here can assume the values p = 1 to 6, the value p is for a certain alkyl glycoside an analytically determined arithmetic quantity, which usually represents a fractional number. Alkyl glycosides with an average degree of oligomerization p of 1.1 to 3.0 are preferably used. Those alkyl glycosides whose degree of oligomerization is less than 1.5 and in particular between 1.1 and 1.4 are particularly preferred.

The alkyl radical R is derived from primary alcohols having 6 to 22, preferably 12 to 18, carbon atoms. Typical examples are capronic alcohol, caprylic alcohol, capric alcohol, lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol and behenyl alcohol as well as technical fractions which, in addition to the saturated alcohols mentioned, can also contain proportions of unsaturated alcohols and which are based on natural fats and oils, for example palm oil, palm kernel oil, Coconut oil or beef tallow can be obtained. The use of technical coconut alcohol is particularly preferred.

In addition to the fatty alcohols mentioned, the alkyl glycosides can also be derived from synthetic primary alcohols having 6 to 22 carbon atoms, in particular the so-called oxo alcohols, which have a proportion of 5 to 40% by weight of branched isomers.

Particularly preferred alkyl radicals are those with 8/10, 12/14, 8 to 16, 12 to 16 or 16 to 18 carbon atoms. Mixtures of the alkyl residues result from natural fats and oils or mineral oils.

Methods for producing these alkyl glycosides are described, for example, in the American patents US 3,547,828 and US 3,839,318 and the German patent application DE-A-37 23 826 described. For alkyl polyglycosides per se, for example DE-A-100 27 975 , DE-A-101 38 094 and DE-A-100 31 014 to get expelled.

For further discussion of alkyl oligo / polyglycosides (APG) can be found on WO 03/013450 to get expelled.

The alkyl or alkenyl oligoglycoside carboxylates, phosphates, sulfates or isethionates used according to the invention can be prepared by known processes. The carboxylates are prepared, for example, by reacting the alkyl oligoglycosides with salts of chlorocarboxylic acids in the presence of bases. For example, it can be reacted with 2-chloroacetic acid sodium salt in the presence of NaOH. Both the hydroxyl groups in the ring and the —CH ₂ —OH group can be reacted in the reaction. The degree of implementation depends, among other things, on the stoichiometry of the input products. The alkyl oligoglycosides are preferably reacted at least on the —CH ₂ —OH group, it optionally being possible to react one or more of the hydroxyl groups on the ring.

Further hydroxyl groups can also be etherified, for example.

The production of the isethionates is for example in the WO 94/26857 described. It also states that the products can be used for hair and body care. In particular, aqueous detergent mixtures are described which contain alkyl oligoglycoside isethionates and, for example, further anionic surfactants.

The production of the sulfates is, for example, in the WO 93/10208 and WO 91/15192 described. The latter document also describes mixtures of the APG sulfates with, inter alia, alkyl sulfates or alkyl ether sulfates and other ingredients. It is stated that the surfactant mixtures can be used in products which are used for washing, dyeing, waving or for rinsing hair.

The production of the sulfates can also as in EP-A-0 186 242 described. For example, the corresponding alkyl glycoside can be reacted with gaseous sulfur trioxide or with sulfuric acid, followed by neutralization.

Furthermore, the DE-A-195 00 780 are pointed out in which cosmetic and pharmaceutical preparations are described which contain alkyl oligoglycoside sulfates.

In the DE-A-195 01 185 detergent mixtures of alkyl oligoglycoside sulfates and alkyl ether phosphates are described which can be used, for example, in hair rinses, hair colorants or hair waving agents.

The alkyl and / or alkenyl oligoglycoside carboxylates, sulfates, phosphates and / or isoethionates used according to the invention are used in agents for textile treatment, in particular in combination with at least one additional surfactant. This is the Textile treatment agents used according to the invention preferably around solid textile detergents, liquid textile detergents, liquid textile detergents in a water-soluble envelope, solid textile fabric softener, liquid fabric softener. The aforementioned liquid configurations of the textile treatment agent used according to the invention are particularly preferred.

The textile treatment agents contain at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate, preferably in a total amount of 0.1 to 15% by weight, particularly preferably 0.2 to 10% by weight. %. Textile treatment compositions for conditioning textiles preferably contain 0.1 to 2.0% by weight, particularly preferably 0.2 to 1.0% by weight, of the glycoside compounds. It is again preferred if said textile treatment agents for conditioning textiles contain anionic surfactants (ie all anionic surfactants including said oligoglycoside compounds of the formula (I)) in a total amount of 0.1 to 2.0% by weight, particularly preferably 0 , 2 to 1.0% by weight.

In cleaning agents for textiles there are preferably 1.0 to 5.0% by weight, particularly preferably 2.0 to 4.0% by weight, of the glycoside compounds according to general formula (I). In the cleaning textile treatment agents, the glycoside compounds of formula (I) used can completely or partially replace the usual anionic surfactants. The glycoside compounds can thus be used as the sole anionic surfactant in the compositions, or mixtures with customary further anionic surfactants can be used. These common anionic surfactants are explained in more detail later. Further anionic surfactants and the glycoside compounds are preferably present in a weight ratio in the range from 16 to 1 to 1 to 1, particularly preferably 4 to 1 to 2 to 1, in the cleaning textile treatment agents according to the invention.

In the textile treatment agents used according to the invention, increased color stability is found, in particular when replacing part or all of the conventional anionic surfactant with the glycoside compound of the formula (I) used according to the invention after the textile treatment and subsequent examination of the dyeing.

The textile treatment agents described can advantageously additionally contain anionic and / or further nonionic surfactants in order to optimize the cleaning performance.

Suitable anionic surfactants include, but are not limited to, alkyl benzene sulfonates, olefin sulfonates, alkane sulfonates, fatty alcohol sulfates, fatty alcohol ether sulfates, or a mixture of two or more of these anionic surfactants. Of these anionic surfactants, alkylbenzenesulfonates, fatty alcohol ether sulfates and mixtures thereof are particularly preferred. Other suitable anionic surfactants are soaps, ie salts of fatty acids, especially those Na or K salts of C _12-18 fatty acids. Soaps can have a particularly beneficial effect on the cold washing performance.

The surfactants of the sulfonate type are preferably alkylbenzenesulfonates, olefin sulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates such as are obtained, for example, from C _12-18 monoolefins with terminal or internal double bonds by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acidic Hydrolysis of the sulfonation products is considered. Also suitable are C _12-18 alkanesulfonates and the esters of α-sulfofatty acids (ester sulfonates), for example the α-sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.

in der R' und R" unabhängig H oder Alkyl sind und zusammen 9 bis 19, vorzugsweise 9 bis 15 und insbesondere 9 bis 13 C-Atome enthalten. Ein ganz besonders bevorzugter Vertreter ist Natriumdodecylbenzylsulfonat.Alkylbenzenesulfonates are preferably selected from linear or branched alkylbenzenesulfonates of the formula

in which R 'and R "are independently H or alkyl and together contain 9 to 19, preferably 9 to 15 and in particular 9 to 13 carbon atoms. A very particularly preferred representative is sodium dodecylbenzyl sulfonate.

The alk (en) yl sulfates are the salts of the sulfuric acid half-esters of the C ₁₂ -C ₁₈ fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C ₁₀ -C ₂₀ oxo alcohols and those half-esters secondary alcohols of these chain lengths are preferred. The C ₁₂ -C ₁₆ alkyl sulfates and C ₁₂ -C ₁₅ alkyl sulfates as well as C ₁₄ -C ₁₅ alkyl sulfates are preferred from the point of view of washing technology. 2,3-Alkyl sulfates are also suitable anionic surfactants. Also alkyl ether sulfates with the formula

R ¹ -O- (AO) _n -SO ₃ ^- X ⁺

are suitable. In this formula, R ^{1 represents} a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical, particularly preferably a fatty alcohol radical. Preferred radicals R ¹ are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, the representatives having an even number of C Atoms are preferred. Particularly preferred radicals R ¹ are derived from C ₁₂ -C ₁₈ fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from C ₁₀ -C ₂₀ oxo alcohols.

AO stands for an ethylene oxide (EO) or propylene oxide (PO) group, preferably for an ethylene oxide group. The index n stands for an integer from 1 to 50, preferably from 1 to 20 and in particular from 2 to 10. Very particularly preferably, n stands for the numbers 2, 3, 4, 5, 6, 7 or 8. X stands for a monovalent cation or the nth part of an n-valent cation, preferably are the alkali metal ions and among them Na ⁺ or K ⁺ , with Na ^{+ being} extremely preferred. Further cations X ⁺ can be selected from H ₃ N ⁺ CH ₂ CH ₂ OH, NH ₄ ⁺ , ½ Zn ²⁺ , ½ Mg ²⁺ , ½ Ca ²⁺ , ½ Mn ²⁺ , and mixtures thereof.

mit k = 11 bis 19, n = 2, 3, 4, 5, 6, 7 oder 8. Ganz besonders bevorzugte Vertreter sind Na-C_12-14 Fettalkoholethersulfate mit 2 EO (k = 11-13, n = 2 in Formel A-1). Der angegebenen Ethoxylierungsgrad stellt einen statistischen Mittelwert dar, der für ein spezielles Produkt eine ganze oder eine gebrochene Zahl sein kann. Die angegebenen Alkoxylierungsgrade stellen statistische Mittelwerte dar, die für ein spezielles Produkt eine ganze oder eine gebrochene Zahl sein können. Bevorzugte Alkoxylate/Ethoxylate weisen eine eingeengte Homologenverteilung auf (narrow range ethoxylates, NRE).Particularly preferred textile treatment agents contain an alkyl ether sulfate selected from fatty alcohol ether sulfates of the formula

with k = 11 to 19, n = 2, 3, 4, 5, 6, 7 or 8. Very particularly preferred representatives are Na-C _12-14 fatty alcohol _ether sulfates with 2 EO (k = 11-13, n = 2 in the formula A-1). The degree of ethoxylation indicated represents a statistical mean value, which can be an integer or a fraction for a specific product. The degrees of alkoxylation given represent statistical averages, which can be an integer or a fraction for a specific product. Preferred alkoxylates / ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).

The anionic surfactants, including the fatty acid soaps, can be in the form of their sodium, potassium or magnesium or ammonium salts. The anionic surfactants are preferably in the form of their sodium salts and / or ammonium salts. Amines which can be used for neutralization are preferably choline, triethylamine, monoethanolamine, diethanolamine, triethanolamine, methylethylamine or a mixture thereof, monoethanolamine being preferred.

It is preferred according to the invention if textile treatment agents designed as cleaning agents contain additional anionic surfactants in a total amount of 4.0 to 25.0% by weight, in particular 5.0 to 20% by weight.

In various embodiments, the textile treatment agent used according to the invention also contains at least one nonionic surfactant in addition to the glycoside compound (s) used. Suitable nonionic surfactants include alkoxylated fatty alcohols, alkoxylated oxo alcohols, alkoxylated fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl (poly) glucosides and mixtures thereof.

R²

für einen linearen oder verzweigten, substituierten oder unsubstituierten Alkylrest,

AO

für eine Ethylenoxid- (EO) oder Propylenoxid- (PO) Gruppierung,

m

für ganze Zahlen von 1 bis 50 stehen.

Preferred textile treatment agents contain at least one fatty alcohol alkoxylate of the formula

R ² -O- (AO) _m -H,

in the

R ²

for a linear or branched, substituted or unsubstituted alkyl radical,

AO

for an ethylene oxide (EO) or propylene oxide (PO) grouping,

m

stand for integers from 1 to 50.

In the above formula, R ^{2 represents} a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical, particularly preferably a fatty alcohol radical. Preferred radicals R ² are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, the representatives having an even number of C Atoms are preferred. Particularly preferred radicals R ² are derived from C ₁₂ -C ₁₈ fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from C ₁₀ -C ₂₀ oxo alcohols.

AO stands for an ethylene oxide (EO) or propylene oxide (PO) group, preferably for an ethylene oxide group. The index m stands for an integer from 1 to 50, preferably from 1 to 20 and in particular from 2 to 10. Very particularly preferably m stands for the numbers 2, 3, 4, 5, 6, 7 or 8.

mit k = 11 bis 19, m = 2, 3, 4, 5, 6, 7 oder 8. Ganz besonders bevorzugte Vertreter sind C_12-18 Fettalkohole mit 7 EO (k = 11-17, m = 7 in Formel C-1).In summary, particularly preferred fatty alcohol alkoxylates are those of the formula

with k = 11 to 19, m = 2, 3, 4, 5, 6, 7 or 8. Very particularly preferred representatives are C _12-18 fatty alcohols with 7 EO (k = 11-17, m = 7 in formula C- 1).

It is preferred according to the invention if the textile treatment agents according to the invention (in particular cleaning agents and conditioning agents) contain nonionic surfactant in a total amount of 1.0 to 15.0% by weight, in particular 2.0 to 10.0% by weight.

1. (A) Textilbehandlungsmittel, enthaltend
   • mindestens ein Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylat, -sulfat, -phosphat und/oder -isethionat, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
     
             R-O-(G)_p     (I)
     
     mit der Bedeutung

     R

     C_6-22-Alkyl oder C_6-22-Alkenyl,

     G

     Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

     p

     Zahl von 1 bis 10,

   • mindestens ein zusätzliches anionisches Tensid,
   • mindestens ein nichtionisches Tensid.
2. (B) Textilbehandlungsmittel, enthaltend
   • mindestens ein Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylat, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
     
             R-O-(G)_p     (I)
     
     mit der Bedeutung

     R

     C_6-22-Alkyl oder C_6-22-Alkenyl,

     G

     Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

     p

     Zahl von 1 bis 10,

   • mindestens ein zusätzliches anionisches Tensid,
   • mindestens ein nichtionisches Tensid.
3. (C) Textilbehandlungsmittel, enthaltend
   • mindestens ein Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylat, -sulfat, -phosphat und/oder -isethionat, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
     
             R-O-(G)_p     (I)
     
     mit der Bedeutung

     R

     C_6-22-Alkyl oder C_6-22-Alkenyl,

     G

     Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

     p

     Zahl von 1 bis 10,

   • mindestens ein zusätzliches anionisches Tensid der Formel
     
             R¹-O-(CH₂CH₂O)_n-SO₃ ^- X⁺
     
     worin R¹ für einen linearen oder verzweigten, substituierten oder unsubstituierten Alkylrest mit 10 bis 20 Kohlenstoffatomen steht, X für ein einwertiges Kation oder den n-ten Teil eines n-wertigen Kations steht und n = 2, 3, 4, 5, 6, 7 oder 8 ist,
   • mindestens ein nichtionisches Tensid der Formel
     
     mit k = 11 bis 19, m = 2, 3, 4, 5, 6, 7 oder 8.
4. (D) Textilbehandlungsmittel, enthaltend
   • mindestens ein Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylat, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
     
             R-O-(G)_p     (I)
     
     mit der Bedeutung

     R

     C_6-22-Alkyl oder C_6-22-Alkenyl,

     G

     Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

     p

     Zahl von 1 bis 10,

   • mindestens ein zusätzliches anionisches Tensid der Formel
     
             R¹-O-(CH₂CH₂O)_n-SO₃ ^- X⁺
     
     worin R¹ für einen linearen oder verzweigten, substituierten oder unsubstituierten Alkylrest mit 10 bis 20 Kohlenstoffatomen steht, X für ein einwertiges Kation oder den n-ten Teil eines n-wertigen Kations steht und n = 2, 3, 4, 5, 6, 7 oder 8 ist,
   • mindestens ein nichtionisches Tensid der Formel
     
     mit k = 11 bis 19, m = 2, 3, 4, 5, 6, 7 oder 8.
5. (E) Textilbehandlungsmittel, enthaltend
   • in einer Gesamtmenge von 0,1 bis 15,0 Gew.-% mindestens eines Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylats, -sulfats, -phosphats und/oder-isethionats, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
     
             R-O-(G)_p     (I)
     
     mit der Bedeutung

     R

     C_6-22-Alkyl oder C_6-22-Alkenyl,

     G

     Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

     p

     Zahl von 1 bis 10,

   • in einer Gesamtmenge von 4,0 bis 20,0 Gew.-% mindestens eines zusätzlichen anionischen Tensids,
   • in einer Gesamtmenge von 1,0 bis 15,0 Gew.-% mindestens eines nichtionischen Tensids.
6. (F) Textilbehandlungsmittel, enthaltend
   • in einer Gesamtmenge von 0,1 bis 15,0 Gew.-% mindestens eines Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylats, -sulfats, -phosphats und/oder-isethionats, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
     
             R-O-(G)_p     (I)
     
     mit der Bedeutung

     R

     C_6-22-Alkyl oder C_6-22-Alkenyl,

     G

     Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

     p

     Zahl von 1 bis 10,

   • in einer Gesamtmenge 4,0 bis 20,0 Gew.-% mindestens eines zusätzlichen anionischen Tensids,
   • in einer Gesamtmenge 1,0 bis 15,0 Gew.-% mindestens eines nichtionischen Tensids.
7. (G) Textilbehandlungsmittel, enthaltend
   • in einer Gesamtmenge von 0,1 bis 15,0 Gew.-% mindestens eines Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylats, -sulfats, -phosphats und/oder-isethionats, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
     
             R-O-(G)_p     (I)
     
     mit der Bedeutung

     R

     C_6-22-Alkyl oder C_6-22-Alkenyl,

     G

     Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

     p

     Zahl von 1 bis 10,

   • in einer Gesamtmenge von 1,0 bis 10,0 Gew.-% mindestens eines zusätzlichen anionischen Tensids der Formel
     
             R¹-O-(CH₂CH₂O)_n-SO₃ ^- X⁺
     
     worin R¹ für einen linearen oder verzweigten, substituierten oder unsubstituierten Alkylrest mit 10 bis 20 Kohlenstoffatomen steht, X für ein einwertiges Kation oder den n-ten Teil eines n-wertigen Kations steht und n = 2, 3, 4, 5, 6, 7 oder 8 ist,
   • in einer Gesamtmenge von 1,0 bis 15,0 Gew.-% mindestens eines nichtionischen Tensids der Formel
     
     mit k = 11 bis 19, m = 2, 3, 4, 5, 6, 7 oder 8.
8. (H) Textilbehandlungsmittel, enthaltend
   • in einer Gesamtmenge von 0,1 bis 5,0 Gew.-% mindestens eines Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylats, -sulfats, -phosphats und/oder-isethionats, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
     
             R-O-(G)_p     (I)
     
     mit der Bedeutung

     R

     C_6-22-Alkyl oder C_6-22-Alkenyl,

     G

     Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

     p

     Zahl von 1 bis 10,

   • in einer Gesamtmenge von 1,0 bis 10,0 Gew.-% mindestens eines zusätzlichen anionischen Tensids der Formel
     
             R¹-O-(CH₂CH₂O)_n-SO₃ ^- X⁺
     
     worin R¹ für einen linearen oder verzweigten, substituierten oder unsubstituierten Alkylrest mit 10 bis 20 Kohlenstoffatomen steht, X für ein einwertiges Kation oder den n-ten Teil eines n-wertigen Kations steht und n = 2, 3, 4, 5, 6, 7 oder 8 ist,
   • in einer Gesamtmenge von 1,0 bis 15,0 Gew.-% mindestens eines nichtionischen Tensids der Formel
     
     mit k = 11 bis 19, m = 2, 3, 4, 5, 6, 7 oder 8.

It has proven to be particularly advantageous to use textile treatment agents according to one of the embodiments (A) to (H) according to the invention:

1. (A) containing textile treatment agent
   • at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate which is derived from alkyl and / or alkenyl oligoglycosides of the general formula (I),
     
     RO- (G) _p (I)
     
     with the meaning

     R

     C _6-22 alkyl or C _6-22 alkenyl,

     G

     Glycoside unit, which is derived from a sugar with 5 or 6 carbon atoms derives,

     p

     Number from 1 to 10,

   • at least one additional anionic surfactant,
   • at least one nonionic surfactant.
2. (B) Textile treatment agent containing
   • at least one alkyl and / or alkenyl oligoglycoside carboxylate which is derived from alkyl and / or alkenyl oligoglycosides of the general formula (I),
     
     RO- (G) _p (I)
     
     with the meaning

     R

     C _6-22 alkyl or C _6-22 alkenyl,

     G

     Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

     p

     Number from 1 to 10,

   • at least one additional anionic surfactant,
   • at least one nonionic surfactant.
3. (C) Textile treatment agent containing
   • at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate which is derived from alkyl and / or alkenyl oligoglycosides of the general formula (I),
     
     RO- (G) _p (I)
     
     with the meaning

     R

     C _6-22 alkyl or C _6-22 alkenyl,

     G

     Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

     p

     Number from 1 to 10,

   • at least one additional anionic surfactant of the formula
     
     R ¹ -O- (CH ₂ CH ₂ O) _n -SO ₃ ^- X ⁺
     
     in which R ^{1 represents} a linear or branched, substituted or unsubstituted alkyl radical having 10 to 20 carbon atoms, X represents a monovalent cation or the nth part of an n-valent cation and n = 2, 3, 4, 5, 6, Is 7 or 8,
   • at least one nonionic surfactant of the formula
     
     with k = 11 to 19, m = 2, 3, 4, 5, 6, 7 or 8.
4. (D) Textile treatment agent containing
   • at least one alkyl and / or alkenyl oligoglycoside carboxylate which is derived from alkyl and / or alkenyl oligoglycosides of the general formula (I),
     
     RO- (G) _p (I)
     
     with the meaning

     R

     C _6-22 alkyl or C _6-22 alkenyl,

     G

     Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

     p

     Number from 1 to 10,

   • at least one additional anionic surfactant of the formula
     
     R ¹ -O- (CH ₂ CH ₂ O) _n -SO ₃ ^- X ⁺
     
     in which R ^{1 represents} a linear or branched, substituted or unsubstituted alkyl radical having 10 to 20 carbon atoms, X represents a monovalent cation or the nth part of an n-valent cation and n = 2, 3, 4, 5, 6, Is 7 or 8,
   • at least one nonionic surfactant of the formula
     
     with k = 11 to 19, m = 2, 3, 4, 5, 6, 7 or 8.
5. (E) Textile treatment agent containing
   • in a total amount of 0.1 to 15.0% by weight of at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate, which is derived from alkyl and / or alkenyl oligoglycosides of the general formula ( I) deduces
     
     RO- (G) _p (I)
     
     with the meaning

     R

     C _6-22 alkyl or C _6-22 alkenyl,

     G

     Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

     p

     Number from 1 to 10,

   • in a total amount of 4.0 to 20.0% by weight of at least one additional anionic surfactant,
   • in a total amount of 1.0 to 15.0% by weight of at least one nonionic surfactant.
6. (F) containing textile treatment agent
   • in a total amount of 0.1 to 15.0% by weight of at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate, which is derived from alkyl and / or alkenyl oligoglycosides of the general formula ( I) deduces
     
     RO- (G) _p (I)
     
     with the meaning

     R

     C _6-22 alkyl or C _6-22 alkenyl,

     G

     Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

     p

     Number from 1 to 10,

   • in a total amount of 4.0 to 20.0% by weight of at least one additional anionic surfactant,
   • in a total amount of 1.0 to 15.0% by weight of at least one nonionic surfactant.
7. (G) Textile treatment agent containing
   • in a total amount of 0.1 to 15.0% by weight of at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate, which is derived from alkyl and / or alkenyl oligoglycosides of the general formula ( I) deduces
     
     RO- (G) _p (I)
     
     with the meaning

     R

     C _6-22 alkyl or C _6-22 alkenyl,

     G

     Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

     p

     Number from 1 to 10,

   • in a total amount of 1.0 to 10.0% by weight of at least one additional anionic surfactant of the formula
     
     R ¹ -O- (CH ₂ CH ₂ O) _n -SO ₃ ^- X ⁺
     
     in which R ^{1 represents} a linear or branched, substituted or unsubstituted alkyl radical having 10 to 20 carbon atoms, X represents a monovalent cation or the nth part of an n-valent cation and n = 2, 3, 4, 5, 6, Is 7 or 8,
   • in a total amount of 1.0 to 15.0% by weight of at least one nonionic surfactant of the formula
     
     with k = 11 to 19, m = 2, 3, 4, 5, 6, 7 or 8.
8. (H) Textile treatment agent containing
   • in a total amount of 0.1 to 5.0% by weight of at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate, which is derived from alkyl and / or alkenyl oligoglycosides of the general formula ( I) deduces
     
     RO- (G) _p (I)
     
     with the meaning

     R

     C _6-22 alkyl or C _6-22 alkenyl,

     G

     Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

     p

     Number from 1 to 10,

   • in a total amount of 1.0 to 10.0% by weight of at least one additional anionic surfactant of the formula
     
     R ¹ -O- (CH ₂ CH ₂ O) _n -SO ₃ ^- X ⁺
     
     in which R ^{1 represents} a linear or branched, substituted or unsubstituted alkyl radical having 10 to 20 carbon atoms, X represents a monovalent cation or the nth part of an n-valent cation and n = 2, 3, 4, 5, 6, Is 7 or 8,
   • in a total amount of 1.0 to 15.0% by weight of at least one nonionic surfactant of the formula
     
     with k = 11 to 19, m = 2, 3, 4, 5, 6, 7 or 8.

The aforementioned preferred embodiments of the respective parameters of embodiments (A) to (H) are, of course, mutatis mutandis preferred according to the invention. Such compounds of the general formula (I) are very particularly preferred in the embodiments (A) to (H), the glycoside unit G in the general formula (I) being derived from aldoses or ketoses, in particular glucose, p a number of 1 , Is 1 to 3.0 and R is a C _12-18 alkyl group. In addition, it is particularly preferred if at least one of the glycoside units G contains at least one hydroxyl group by -OC _1-12 alkylene-COOM or -O- (CH ₂ -) _n COOM with M = H, Na or K and n = 1, 2 or 3.

In addition, the textile treatment agent used in accordance with the invention, and preferably the aforementioned preferred embodiments thereof (in particular embodiments (A) to (H)), can contain further ingredients which further improve the application-related and / or aesthetic properties of the textile treatment agent. In the context of the present invention, the textile treatment agent preferably additionally contains one or more substances from the group of enzymes, bleaching agents, complexing agents, builders, electrolytes, non-aqueous solvents, pH regulators, perfumes, perfume carriers, fluorescent agents, dyes, hydrotropes, foam inhibitors, silicone oils, anti-redeposition agents , Graying inhibitors, shrinkage preventers, anti-crease agents, color transfer inhibitors, antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, phobing and impregnating agents, swelling and anti-slip components, and anti-swelling component, softening agents, softening agents.

The textile treatment agent used according to the invention preferably contains at least one enzyme. In principle, all enzymes established for this purpose in the prior art can be used in this regard. It is preferably one or more enzymes which can develop a catalytic activity in a textile treatment agent, in particular a protease, amylase, lipase, cellulase, hemicellulase, mannanase, pectin-cleaving enzyme, tannase, xylanase, xanthanase, β-glucosidase, carrageenase , Perhydrolase, oxidase, oxidoreductase and mixtures thereof. Preferred hydrolytic enzymes include in particular proteases, amylases, in particular α-amylases, cellulases, lipases, hemicellulases, in particular pectinases, mannanases, β-glucanases, and mixtures thereof. Proteases, amylases and / or lipases and mixtures thereof are particularly preferred and proteases are very particularly preferred. In principle, these enzymes are of natural origin; Based on the natural molecules, improved variants are available for use in textile treatment agents, in particular detergents, which are accordingly used with preference.

The enzymes to be used can also be made up together with accompanying substances, for example from fermentation, or with stabilizers.

All substances which destroy or absorb dyes by oxidation, reduction or adsorption and thus discolor materials can serve as bleaching agents. These include bleaches containing hypohalogenite, hydrogen peroxide, perborate, percarbonate, peroxoacetic acid, diperoxoazelaic acid, diperoxododecanedioic acid and oxidative enzyme systems. The builders that can be present in the textile treatment agent used according to the invention include, in particular, silicates, aluminum silicates (in particular zeolites), carbonates, salts of organic di- and polycarboxylic acids and mixtures of these substances.

Organic builders which may be present in the textile treatment agent used according to the invention are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids being understood to mean those carboxylic acids which carry more than one acid 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, and 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.

Polymeric polycarboxylates are also suitable as builders. These are, for example, the alkali metal salts of polyacrylic acid or polymethacrylic acid, for example those with a relative molecular weight of 600 to 750,000 g / mol.

Suitable polymers are, in particular, polyacrylates, which preferably have a molecular weight of 1,000 to 15,000 g / mol. Because of their superior solubility, the short-chain polyacrylates, which have relative molar masses (weight average) from 1,000 to 10,000 g / mol, and particularly preferably from 1,000 to 5,000 g / mol, can in turn be preferred from this group. Also suitable are copolymeric polycarboxylates, in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid. To improve water solubility, the polymers can also contain allylsulfonic acids, such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as monomers.

Soluble builders, such as citric acid, or acrylic polymers with a relative molar mass (weight average) of 1,000 to 5,000 g / mol are preferably used in liquid textile treatment agents.

If the textile treatment agents according to the invention are in liquid form, they preferably contain water as the main solvent. It is preferred that the textile treatment agent contains more than 5% by weight, preferably more than 15% by weight and particularly preferably more than 25% by weight, in each case based on the total amount of textile treatment agent. Particularly preferred liquid textile treatment agents contain - based on their weight - 5 to 90% by weight, preferably 10 to 85% by weight, particularly preferably 25 to 75% by weight and in particular 35 to 65% by weight of water. Alternatively, the textile treatment agents can be water-poor to anhydrous textile treatment agents, the water content in a preferred embodiment being less than 10% by weight and more preferably less than 8% by weight, in each case based on the total liquid textile treatment agent .

In addition, non-aqueous solvents can be added to the textile treatment agent. Suitable non-aqueous solvents include monohydric or polyhydric alcohols, alkanolamines or glycol ethers, provided that they are miscible with water in the concentration range indicated. The solvents are preferably selected from ethanol, n-propanol, i-propanol, butanols, glycol, propanediol, butanediol, methylpropanediol, glycerol, diglycol, propyldiglycol, butyldiglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, ethylene glycol mono-ether, n-butyl butyl Diethylene glycol ethyl ether, propylene glycol methyl ether, propylene glycol ethyl ether, propylene glycol propyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-n-methoxybutyl ether, mixtures thereof, Solvent. However, it is preferred that the textile treatment agent contains an alcohol, in particular ethanol and / or glycerin, in amounts between 0.5 and 5% by weight, based on the entire textile treatment agent.

Softening components which can preferably be used in the textile treatment compositions according to the invention (hereinafter: textile-softening compound) are selected from at least one compound from the group formed from quaternary ammonium compounds, cationic polymers, polysiloxanes, textile-softening clays.

wobei in (Q1) R für einen acyclischen Alkylrest mit 12 bis 24 Kohlenstoffatomen, R¹ für einen gesättigten C₁-C₄ Alkyl- oder Hydroxyalkylrest steht, R² und R³ entweder gleich R oder R¹ sind oder für einen aromatischen Rest stehen. X^- steht entweder für ein Halogenid-, Methosulfat-, Methophosphat- oder Phosphation sowie Mischungen aus diesen. Beispiele für kationische Verbindungen der Formel (Q1) sind Monotalgtrimethylammoniumchlorid, Monostearyltrimethylammoniumchlorid, Didecyldimethylammoniumchlorid, Ditalgdimethylammoniumchlorid oder Dihexadecylammoniumchlorid.Suitable examples of quaternary ammonium compounds are shown, for example, in the formulas (Q1) and (Q2):

where in (Q1) R is an acyclic alkyl radical having 12 to 24 carbon atoms, R ^{1 is} a saturated C ₁ -C ₄ alkyl or hydroxyalkyl radical, R ² and R ^{3 are} either the same as R or R ¹ or are an aromatic radical . X ^- stands for either a halide, methosulfate, methophosphate or phosphate ion and mixtures of these. Examples of cationic compounds of the formula (Q1) are monotalg trimethyl ammonium chloride, monostearyl trimethyl ammonium chloride, didecyl dimethyl ammonium chloride, ditallow dimethyl ammonium chloride or dihexadecyl ammonium chloride.

Compounds of the formula (Q2) are so-called ester quats. Esterquats are characterized by excellent biodegradability. In formula (Q2), R ^{4 represents} an aliphatic alk (en) yl radical having 11 to 21 carbon atoms with 0, 1, 2 or 3 double bonds and / or optionally with substituents; R ⁵ stands for H, OH or O (CO) R ⁷ , R ⁶ stands independently of R ⁵ for H, OH or O (CO) R ⁸ , where R ⁷ and R ⁸ each independently represent an aliphatic alk (en) yl radical having 11 to 21 carbon atoms with 0, 1, 2 or 3 double bonds. m, n and p can each independently have the value 1, 2 or 3. X ^- can be either a halide, methosulfate, methophosphate or phosphate ion, as well as mixtures of these anions. Compounds in which R ^{5 represents} the group O (CO) R ⁷ are preferred. Compounds in which R ^{5 represents} the group O (CO) R ⁷ and R ⁴ and R ^{7 are} alk (en) yl radicals having 15 to 17 carbon atoms are particularly preferred. Compounds in which R ^{6 is} also OH are particularly preferred.

Compounds of the formula (Q2) are preferably used as textile-softening compounds in the textile treatment compositions according to the invention. Ester quats of the formula (Q2) which can preferably be used as plasticizing components are methyl-N- (2-hydroxyethyl) -N, N-di (tallow acyloxyethyl) ammonium methosulfate, methyl-N- (2-hydroxyethyl) -N, N-di ( palmacyloxyethyl) ammonium methosulfate, 1,2-bis- [tallow acyloxy] -3-trimethylammonium propane chloride, N, N-dimethyl-N, N-di (tallow acyloxyethyl) ammonium methosulfate, N, N-dimethyl-N, N-di (tallow acyloxyethyl) -ammonium chloride or methyl-N, N-bis (stearoyloxyethyl) -N- (2-hydroxyethyl) ammonium methosulfate.

If quaternized compounds of the formula (Q2) are used which have unsaturated alkyl chains, the acyl groups are preferred whose corresponding fatty acids have an iodine number between 1 and 100, preferably between 5 and 80, more preferably between 10 and 60 and in particular between 15 and 45 and which have a cis / trans isomer ratio (in% by weight) of greater than 30:70, preferably greater than 50:50 and in particular equal to or greater than 60:40. Commercial examples are the methylhydroxyalkyldialkoyloxyalkylammonium methosulfates sold by Stepan under the trademark Stepantex® or the products from Cognis known under Dehyquart®, the products from Evonik known under Rewoquat® or the products from Kao known under Tetranyl®.

Instead of the ester group O (CO) R, where R stands for a long-chain alk (en) yl radical, plasticizing compounds can be used which have the following groups: RO (CO), N (CO) R or RN (CO), where of these groups, N (CO) R groups are preferred.

mit

• R¹= unabhängig von einander C₁-C₃₀-Alkyl, vorzugsweise C₁-C₄-Alkyl, insbesondere Methyl oder Ethyl,
• n = 1 bis 5000, vorzugsweise 10 bis 2500, insbesondere 100 bis 1500.

It is particularly preferred if at least one polysiloxane is used as the textile-softening compound, since these not only have a softening effect, but also enhance the perfume impression on the laundry. A polysiloxane that can preferably be used has at least the following structural unit

With

• R ¹ = independently of one another C ₁ -C ₃₀ alkyl, preferably C ₁ -C ₄ alkyl, in particular methyl or ethyl,
• n = 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.

mit

• R¹= C₁-C₃₀-Alkyl, vorzugsweise C₁-C₄-Alkyl, insbesondere Methyl oder Ethyl,
• Y = ggf. substituiertes, lineares oder verzweigtes C₁-C₂₀-Alkylen, vorzugsweise -(CH₂)_m- mit m= 1 bis 16, vorzugsweise 1 bis 8, insbesondere 2 bis 4, im speziellen 3,
• R², R³ = unabhängig voneinander H oder gegebenenfalls substituiertes, lineares oder verzweigtes C₁-C₃₀-Alkyl, vorzugsweise mit Aminogruppen substituiertes C₁-C₃₀-Alkyl, besonders bevorzugt - (CH₂)_b-NH₂ mit b = 1 bis 10, äußerst bevorzugt b = 2,
• x = 1 bis 5000, vorzugsweise 10 bis 2500, insbesondere 100 bis 1500.

It may be preferred that the polysiloxane also additionally has the following structural unit:

With

• R ¹ = C ₁ -C ₃₀ alkyl, preferably C ₁ -C ₄ alkyl, especially methyl or ethyl,
• Y = optionally substituted, linear or branched C ₁ -C ₂₀ alkylene, preferably - (CH ₂ ) _m - with m = 1 to 16, preferably 1 to 8, in particular 2 to 4, in particular 3,
• R ² , R ³ = independently of one another H or optionally substituted, linear or branched C ₁ -C ₃₀ -alkyl, preferably C ₁ -C ₃₀ -alkyl substituted with amino groups, particularly preferably - (CH ₂ ) _b -NH ₂ with b = 1 to 10, most preferably b = 2,
• x = 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.

If the polysiloxane has only the structural unit a) with R ¹ = methyl, it is a polydimethylsiloxane. Polydimethylpolysiloxanes are known as efficient textile care compounds.

Suitable polydimethysiloxanes include DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 or Baysilone® M 5000 (all ex GE Bayer Silicones).

However, it can also be preferred that the polysiloxane contains the structural units a) and b). A particularly preferred polysiloxane has the following structure:

(CH ₃ ) ₃ Si- [O-Si (CH ₃ ) ₂ ] _n - [O-Si (CH ₃ ) {(CH ₂ ) ₃ -NH- (CH ₂ ) ₂ -NH ₂ }] _x -OSi ( CH ₃ ) ₃

where the sum n + x is a number between 2 and 10,000.

Suitable polysiloxanes with the structural units a) and b) are commercially available, for example, under the brand names DC2-8663, DC2-8035, DC2-8203, DC05-7022 or DC2-8566 (all ex Dow Corning). The commercially available products Dow Corning® 7224, Dow Corning® 929 Cationic Emulsion or Formasil 410 (GE Silicones) are also suitable. Cationic polymers are also suitable textile softening compounds. Some of these also have skin and / or textile care properties. Suitable cationic polymers include, in particular, those described in " CTFA International Cosmetic Ingredient Dictionary ", Fourth Edition, JM Nikitakis, et al, Editors, published by the Cosmetic, Toiletry, and Fragrance Association, 1991 are described and summarized under the collective name "Polyquaternium".

• (J) Textilbehandlungsmittel, enthaltend
  • mindestens ein Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylat, -sulfat, -phosphat und/oder -isethionat, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
    
            R-O-(G)_p     (I)
    
    mit der Bedeutung

    R

    C_6-22-Alkyl oder C_6-22-Alkenyl,

    G

    Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

    p

    Zahl von 1 bis 10,

  • mindestens eine quaternäre Ammoniumverbindung ausgewählt aus Formel (Q2)
    
    wobei
    • R⁴ steht für einen aliphatischen Alk(en)ylrest mit 11 bis 21 Kohlenstoffatomen mit 0, 1, 2 oder 3 Doppelbindungen und/oder gegebenenfalls mit Substituente;
    • R⁵ steht für H, OH oder O(CO)R⁷,
    • R⁶ steht unabhängig von R⁵ für H, OH oder O(CO)R⁸,
    • wobei R⁷ und R⁸ unabhängig voneinander jeweils für einen aliphatischen Alk(en)ylrest mit 11 bis 21 Kohlenstoffatomen mit 0, 1, 2 oder 3 Doppelbindungen steht,
    • m, n und p haben unabhängig voneinander den Wert 1, 2 oder 3
    • X^- steht für ein Halogenid-, Methosulfat-, Methophosphat- oder Phosphation sowie Mischungen aus diesen Anionen sein.
• (K) Textilbehandlungsmittel, enthaltend
  • in einer Gesamtmenge von 0,1 bis 2,0 Gew.-% mindestens eines Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylats, -sulfats, -phosphats und/oder-isethionats, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
    
            R-O-(G)_p     (I)
    
    mit der Bedeutung

    R

    C_6-22-Alkyl oder C_6-22-Alkenyl,

    G

    Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

    p

    Zahl von 1 bis 10,

  • in einer Gesamtmenge von 0,1 bis 2,0 Gew.-% mindestens einer quaternären Ammoniumverbindung ausgewählt aus Formel (Q2)
    
    wobei
    • R⁴ steht für einen aliphatischen Alk(en)ylrest mit 11 bis 21 Kohlenstoffatomen mit 0, 1, 2 oder 3 Doppelbindungen und/oder gegebenenfalls mit Substituente;
    • R⁵ steht für H, OH oder O(CO)R⁷,
    • R⁶ steht unabhängig von R⁵ für H, OH oder O(CO)R⁸,
    • wobei R⁷ und R⁸ unabhängig voneinander jeweils für einen aliphatischen Alk(en)ylrest mit 11 bis 21 Kohlenstoffatomen mit 0, 1, 2 oder 3 Doppelbindungen steht,
    • m, n und p haben unabhängig voneinander den Wert 1, 2 oder 3
    • X^- steht für ein Halogenid-, Methosulfat-, Methophosphat- oder Phosphation sowie Mischungen aus diesen Anionen sein.
• (L) Textilbehandlungsmittel, enthaltend
  • in einer Gesamtmenge von 0,1 bis 1,0 Gew.-% mindestens eines Alkyl- und/oder Alkenyl-Oligoglykosidcarboxylats, -sulfats, -phosphats und/oder-isethionats, das sich von Alkyl- und/oder Alkenyloligoglykosiden der allgemeinen Formel (I) ableitet,
    
            R-O-(G)_p     (I)
    
    mit der Bedeutung

    R

    C_6-22-Alkyl oder C_6-22-Alkenyl,

    G

    Glykosideinheit, die sich von einem Zucker mit 5 oder 6 Kohlenstoffatomen ableitet,

    p

    Zahl von 1 bis 10,

  • in einer Gesamtmenge von 0,1 bis 2,0 Gew.-% mindestens einer quaternären Ammoniumverbindung ausgewählt aus Formel (Q2)
    
    wobei
    • R⁴ steht für einen aliphatischen Alk(en)ylrest mit 11 bis 21 Kohlenstoffatomen mit 0, 1, 2 oder 3 Doppelbindungen und/oder gegebenenfalls mit Substituente;
    • R⁵ steht für H, OH oder O(CO)R⁷,
    • R⁶ steht unabhängig von R⁵ für H, OH oder O(CO)R⁸,
    • wobei R⁷ und R⁸ unabhängig voneinander jeweils für einen aliphatischen Alk(en)ylrest mit 11 bis 21 Kohlenstoffatomen mit 0, 1, 2 oder 3 Doppelbindungen steht,
    • m, n und p haben unabhängig voneinander den Wert 1, 2 oder 3
    • X^- steht für ein Halogenid-, Methosulfat-, Methophosphat- oder Phosphation sowie Mischungen aus diesen Anionen sein.

A suitable textile softening clay is, for example, a smectite clay. Preferred smectite clays are beidellite clays, hectorite clays, laponite clays, montmorillonite clays, nontronite clays, saponite clays, sauconite clays and mixtures thereof. Montmorillonite clays are the preferred softening clays. Bentonites mainly contain montmorillonites and can serve as a preferred source of fabric softening clay.

• (J) containing textile treatment agent
  • at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate which is derived from alkyl and / or alkenyl oligoglycosides of the general formula (I),
    
    RO- (G) _p (I)
    
    with the meaning

    R

    C _6-22 alkyl or C _6-22 alkenyl,

    G

    Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

    p

    Number from 1 to 10,

  • at least one quaternary ammonium compound selected from formula (Q2)
    
    in which
    • R ⁴ represents an aliphatic alk (en) yl radical having 11 to 21 carbon atoms with 0, 1, 2 or 3 double bonds and / or optionally with substituents;
    • R ⁵ stands for H, OH or O (CO) R ⁷ ,
    • R ⁶ stands independently of R ⁵ for H, OH or O (CO) R ⁸ ,
    • where R ⁷ and R ⁸ each independently represent an aliphatic alk (en) yl radical having 11 to 21 carbon atoms with 0, 1, 2 or 3 double bonds,
    • m, n and p are independently 1, 2 or 3
    • X ^- stands for a halide, methosulfate, methophosphate or phosphate ion and mixtures of these anions.
• (K) Containing textile treatment agents
  • in a total amount of 0.1 to 2.0% by weight of at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate, which is derived from alkyl and / or alkenyl oligoglycosides of the general formula ( I) deduces
    
    RO- (G) _p (I)
    
    with the meaning

    R

    C _6-22 alkyl or C _6-22 alkenyl,

    G

    Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

    p

    Number from 1 to 10,

  • in a total amount of 0.1 to 2.0% by weight of at least one quaternary ammonium compound selected from formula (Q2)
    
    in which
    • R ⁴ represents an aliphatic alk (en) yl radical having 11 to 21 carbon atoms with 0, 1, 2 or 3 double bonds and / or optionally with substituents;
    • R ⁵ stands for H, OH or O (CO) R ⁷ ,
    • R ⁶ stands independently of R ⁵ for H, OH or O (CO) R ⁸ ,
    • where R ⁷ and R ⁸ each independently represent an aliphatic alk (en) yl radical having 11 to 21 carbon atoms with 0, 1, 2 or 3 double bonds,
    • m, n and p are independently 1, 2 or 3
    • X ^- stands for a halide, methosulfate, methophosphate or phosphate ion and mixtures of these anions.
• (L) Textile treatment agent containing
  • in a total amount of 0.1 to 1.0% by weight of at least one alkyl and / or alkenyl oligoglycoside carboxylate, sulfate, phosphate and / or isethionate, which is derived from alkyl and / or alkenyl oligoglycosides of the general formula ( I) deduces
    
    RO- (G) _p (I)
    
    with the meaning

    R

    C _6-22 alkyl or C _6-22 alkenyl,

    G

    Glycoside unit derived from a sugar with 5 or 6 carbon atoms,

    p

    Number from 1 to 10,

  • in a total amount of 0.1 to 2.0% by weight of at least one quaternary ammonium compound selected from formula (Q2)
    
    in which
    • R ⁴ represents an aliphatic alk (en) yl radical having 11 to 21 carbon atoms with 0, 1, 2 or 3 double bonds and / or optionally with substituents;
    • R ⁵ stands for H, OH or O (CO) R ⁷ ,
    • R ⁶ stands independently of R ⁵ for H, OH or O (CO) R ⁸ ,
    • where R ⁷ and R ⁸ each independently represent an aliphatic alk (en) yl radical having 11 to 21 carbon atoms with 0, 1, 2 or 3 double bonds,
    • m, n and p are independently 1, 2 or 3
    • X ^- stands for a halide, methosulfate, methophosphate or phosphate ion and mixtures of these anions.

The aforementioned preferred embodiments of the respective parameters of embodiments (J) to (L) are, of course, mutatis mutandis preferred according to the invention. In the embodiments (J) to (L), such compounds are very particularly preferred general formula (I), wherein in the general formula (I) the glycoside unit G is derived from aldoses or ketoses, in particular glucose, p is a number from 1.1 to 3.0, R is a C _12-18 alkyl radical . In addition, it is particularly preferred if at least one of the glycoside units G contains at least one hydroxyl group by -OC _1-12 alkylene-COOM or -O- (CH ₂ -) _n COOM with M = H, Na or K and n = 1, 2 or 3.

Another object of the invention is a method for textile treatment, in which textiles, in particular colored textiles, are brought into contact with a textile with at least one alkyl and / or alkenyl oligoglycoside compound as described in the first object of the invention (in particular as a component of textile treatment agents described above).

Examples

The following liquid detergent formulation was prepared by mixing the components: E [% by weight] V [% by weight] C12-18 fatty alcohol with 7 units of ethylene oxide 4.0 4.0 C12-14 fatty alcohol ether sulfate sodium salt with 2 units of ethylene oxide 3.0 3.0 C12-18 fatty acid, Na salt 0.5 0.5 Sodium hydroxide, 50% 1.2 1.2 Boric acid 0.5 0.5 Enzymes (amylase, cellulase) 1.5 1.5 Perfume 1.5 1.5 Sodium chloride 1.5 1.5 Ethanol 2.0 2.0 Sokalan HP 56 K * 0.1 0.1 Phosphonic acid, sodium salt 0.5 0.5 citric acid 0.2 0.2 C _10-16 alkyl glycoside carboxymethyl ether, sodium salt 1.0 - water Ad 100 Ad 100 * Vinylimidazole vinylpyrrolidone copolymer (30% active substance in water; BASF SE)

Two identical loads of colored laundry with different colors were produced and each washing load was washed with one of the liquid detergents 20 times at 40 ° C.
The color of the same items of laundry from the wash loads was compared. The color retention of the wash load washed with liquid detergent E was better than the color retention of the wash load washed with liquid detergent V.

Claims (7)

1. The use of alkyl and/or alkenyl oligoglycoside carboxylates, sulfates, phosphates and/or isethionates which are derived from alkyl and/or alkenyl oligoglycosides of general formula (I),
   
           R-O-(G)_p     (I)
   
   where

   R is C_6-22 alkyl or C_6-22 alkenyl,

   G is a glycoside unit derived from a sugar having 5 or 6 carbon atoms,

   p is a number from 1 to 10,

   in textile treatment agents, in particular detergents or softeners, to improve the color stability of dyed textiles treated therewith, in particular to reduce or avoid the decolorization and discoloration of dyed textiles treated therewith.
2. The use according to claim 1, characterized in that, in the alkyl and/or alkenyl oligoglycosides, in at least one of the functional groups G, at least one hydroxyl group is replaced by -O-C_1-12 alkenyl-COOM, -OSO₃M, -OP(O)(OM)₂, -O-CH₂-CH₂-O-SO₃M or -O-CH₂-CH₂-SO₃M where M = H, alkali metal, or NH₄.
3. The use according to one of the preceding claims, characterized in that, in general formula (I), the glycoside unit G is derived from aldoses or ketoses, in particular glucose, p is a number from 1.1 to 3.0 and R is a C_12-18 alkyl functional group.
4. The use according to one of the preceding claims, characterized in that an alkyl oligoglycoside carboxylate is used in which, in at least one of the functional groups G, at least one hydroxyl group is replaced by -O-C_1-12 alkylene-COOM or -O-(CH₂-)_n COOM where M = H, Na or K and n = 1, 2 or 3.
5. The use according to one of the preceding claims, characterized in that said alkyl and/or alkenyl oligoglycoside compounds are used together with at least one additional anionic surfactant.
6. The use according to one of the preceding claims, characterized in that said alkyl and/or alkenyl oligoglycoside compounds are used together with at least one non-ionic surfactant.
7. The use according to one of the preceding claims, characterized in that said alkyl and/or alkenyl oligoglycoside compounds are additionally used together with one or more substances from the group of enzymes, bleaching agents, complexing agents, builders, electrolytes, non-aqueous solvents, pH adjusters, perfumes, perfume carriers, fluorescing agents, dyes, hydrotropic substances, suds suppressors, silicone oils, anti-redeposition agents, graying inhibitors, anti-shrink agents, anti-crease agents, dye transfer inhibitors, antimicrobial active ingredients, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellants and impregnating agents, anti-swelling and anti-slip agents, softening components and UV absorbers.