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EP2129759B2 - Agent de lavage ou de nettoyage protecteur des couleurs - Google Patents

Agent de lavage ou de nettoyage protecteur des couleurs Download PDF

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Publication number
EP2129759B2
EP2129759B2 EP08735744.8A EP08735744A EP2129759B2 EP 2129759 B2 EP2129759 B2 EP 2129759B2 EP 08735744 A EP08735744 A EP 08735744A EP 2129759 B2 EP2129759 B2 EP 2129759B2
Authority
EP
European Patent Office
Prior art keywords
carbon atoms
formula
cyclic
branched
radical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP08735744.8A
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German (de)
English (en)
Other versions
EP2129759B1 (fr
EP2129759A1 (fr
Inventor
Nadine Warkotsch
Birgit Middelhauve
Marc-Steffen Schiedel
Thomas Eiting
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39400606&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2129759(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE102007016391A external-priority patent/DE102007016391A1/de
Priority claimed from DE102007023828A external-priority patent/DE102007023828A1/de
Priority claimed from DE200710038450 external-priority patent/DE102007038450A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to EP12166939.4A priority Critical patent/EP2487230B1/fr
Publication of EP2129759A1 publication Critical patent/EP2129759A1/fr
Application granted granted Critical
Publication of EP2129759B1 publication Critical patent/EP2129759B1/fr
Publication of EP2129759B2 publication Critical patent/EP2129759B2/fr
Not-in-force legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0021—Dye-stain or dye-transfer inhibiting compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2096—Heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/28—Heterocyclic compounds containing nitrogen in the ring
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3454—Organic compounds containing sulfur containing sulfone groups, e.g. vinyl sulfones
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/349—Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/364—Organic compounds containing phosphorus containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • C11D3/3742—Nitrogen containing silicones
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3788—Graft polymers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/12—Soft surfaces, e.g. textile

Definitions

  • the present invention relates to detergents or cleaners containing polycarbonate, polyurethane and / or polyurea polyorganosiloxane compounds as color transfer inhibiting agents in the washing and / or cleaning of textiles.
  • Detergents and cleaners in addition to the indispensable for the washing and cleaning process ingredients such as surfactants and builders usually other ingredients that can be summarized under the term washing aids and the so different drug groups include foam regulators, graying inhibitors, bleach, bleach activators and enzymes.
  • auxiliaries also include substances which are intended to prevent dyed textile fabrics from causing a changed color impression after washing. This color impression change washed, i. cleaner, textiles can be based on the fact that dye components are removed by the Waschregulatingmoi cleaning process from the textile ("fading"), on the other hand, from other colored textiles detached dyes on the textile precipitate (“discoloration").
  • the discoloration aspect may also play a role in undyed laundry items when washed together with colored laundry items.
  • detergents In order to avoid these unwanted side effects of removing dirt from textiles by treatment with usually surfactant-containing aqueous systems, detergents, especially if they are provided as so-called color or colored laundry detergents for colored textiles, contain active ingredients that prevent the detachment of dyes from the textile or At least the deposition of detached, located in the wash liquor to avoid dyes on textiles.
  • many of the commonly used polymers have such a high affinity for dyes that they draw more of them from the dyed fiber, resulting in loss of color when used.
  • color transfer inhibiting detergent compositions comprising 0.1 to 20 wt .-% polyethoxylated urethane or acrylamide polymer having a molecular weight of about 2000 to 50,000 as a color transfer inhibitor and 99.9 to 80 wt .-% additive (water, solvent, builder, surfactant, Fabric softener).
  • Compounds of the general formula (I) can be obtained by reacting diisocyanates, bis-chloroformic acid esters or amides or phosgene with thiols, alcohols or amines containing the structural element Y.
  • these starting compounds having the structural element Y have at least 2 of the said functional groups.
  • Suitable end groups are compounds which otherwise correspond to the structural element Y but are only monofunctional.
  • the polycarbonate, polyurethane and / or polyurea-polyorganosiloxane compound preferably has the structural element of the formula (I) several times in succession, the multiply occurring in each case corresponding radicals A or Y or Z or R 1 or R 2 or R 3 may be the same or different.
  • the term acid addition compound means a salt-like compound which can be obtained by protonation of basic groups in the molecule, such as in particular the optionally present amino groups, for example by reaction with inorganic or organic acids.
  • the acid addition compounds may be used as such or may optionally form under conditions of use of the compounds defined above. If the polycarbonate, polyurethane and / or polyurea-polyorganosiloxane compound contains moieties - (N + R 2 R 3 ) -, common counter anion ions, such as halide, hydroxide, sulfate, carbonate, are present in order to ensure charge neutrality.
  • the polycarbonate, polyurethane and / or polyurea-polyorganosiloxane compounds preferably contain on average at least two, in particular at least three, of said polyorganosiloxane structural elements.
  • R 4 is preferably a straight-chain or cyclic or branched, saturated or unsaturated or aromatic C 1 - to C 20 -, in particular C 1 - to C 9 -hydrocarbon radical, particularly preferably methyl or phenyl, and p is especially 1 to 199, particularly preferred 1 to 99. In a preferred embodiment, all radicals R 4 are the same.
  • Preferred polycarbonate, polyurethane and / or polyurea polyorganosiloxane compounds used according to the invention are linear, ie all Y units in the structural element of the formula (I) are in each case divalent radicals.
  • branched compounds according to the invention are also included in which at least one of the radicals Y is trivalent or polyvalent, preferably tetravalent, so that branched structures having linear repeat structures of structural elements of the formula (I) are formed.
  • At least one of the Y units according to the structural element of the formula (I) has a grouping -NR 2 - and / or at least one of the Y units according to structural element of the formula (I) a grouping - (N + R 2 R 3 ) - on.
  • R 2 and R 3 are preferably methyl groups.
  • a further embodiment relates to the multiple regular occurrence of -O-groupings in at least one of the units Y, R 1 , R 2 and / or R 3 according to the structural element of the formula (I), preferably in the form of oligoethoxy and / or oligopropoxy groups their degrees of oligomerization are preferably in the range of 2 to 60.
  • the desired color transfer inhibiting effect also occurs when the described active ingredients (the polycarbonate, polyurethane and / or polyurea polyorganosiloxane compound) are contacted with the fabric in a laundering step, for example as part of a fabric softening agent, and so treated Textile in the next washing process, which can be carried out with an agent containing the active substance according to the invention or one which is free of it, in the presence of different colored laundry washes.
  • the described active ingredients the polycarbonate, polyurethane and / or polyurea polyorganosiloxane compound
  • Another object of the invention is therefore a color-protective cleaning, washing or laundry after-treatment, containing a dye transfer inhibitor in the form of an active ingredient defined above in addition to conventional ingredients compatible with this ingredient.
  • An agent according to the invention preferably contains from 0.01% by weight to 5% by weight, in particular from 0.1% by weight to 1% by weight, of said active ingredient. Also, the joint use of compounds, each of which corresponds to one of the mentioned classes of compounds, is possible.
  • the mentioned active ingredients contribute to both previously mentioned aspects of color constancy, that is to say they reduce both discoloration and fading, although the effect of preventing staining, especially when washing white textiles, is most pronounced. Further disclosed is therefore the use of a corresponding active ingredient to avoid the change in the color impression of textiles in their washing in particular surfactant-containing aqueous solutions. By changing the color impression is by no means the difference between dirty and clean textile to understand, but the color difference between each clean textile before and after the washing process.
  • Another object of the invention is a process for washing dyed textiles in surfactant-containing aqueous solutions, which is characterized in that one uses a surfactant-containing aqueous solution containing an active ingredient as defined above. In such a method, it is possible to wash white or undyed textiles together with the dyed textile without the white or undyed textile being dyed.
  • an agent according to the invention may, in addition to the abovementioned dye-transfer-inhibiting active ingredient, additionally comprise a known dye transfer inhibitor, then preferably in amounts of from 0.01% by weight to 5% by weight, in particular from 0.1% by weight to 1% by weight.
  • a known dye transfer inhibitor which in a preferred embodiment of the invention is a polymer of vinylpyrrolidone, vinylimidazole, vinylpyridine-N-oxide or a copolymer thereof.
  • enzymatic systems comprising a peroxidase and hydrogen peroxide or a substance which produces hydrogen peroxide in water.
  • a mediator compound for the peroxidase for example an acetosyringone, a phenol derivative or a phenotiazine or phenoxazine, is preferred in this case, whereby also above-mentioned polymeric Farbübertragungsinhibitorwirkstoffe can be used.
  • Polyvinylpyrrolidone preferably has an average molecular weight in the range from 10 000 to 60 000, in particular in the range from 25 000 to 50 000, for use in compositions according to the invention.
  • those of vinylpyrrolidone and vinylimidazole in a molar ratio of 5: 1 to 1: 1 having an average molecular weight in the range of 5,000 to 50,000, especially 10,000 to 20,000 are preferred.
  • the detergents according to the invention may in principle contain, in addition to the active ingredient used in accordance with the invention, all known ingredients customary in such agents.
  • the agents according to the invention may in particular be builders, surface-active surfactants, bleaches based on organic and / or inorganic peroxygen compounds, bleach activators, water-miscible organic solvents, enzymes, sequestering agents, electrolytes, pH regulators and other auxiliaries, such as optical brighteners, grayness inhibitors, foam regulators and colorants Contain fragrances.
  • compositions according to the invention may comprise one or more surfactants, in particular anionic surfactants, nonionic surfactants and mixtures thereof, but also cationic, zwitterionic and amphoteric surfactants.
  • Suitable nonionic surfactants are in particular alkyl glycosides and ethoxylation and / or propoxylation of alkyl glycosides or linear or branched alcohols each having 12 to 18 carbon atoms in the alkyl moiety and 3 to 20, preferably 4 to 10 alkyl ether groups. Furthermore, corresponding ethoxylation and / or propoxylation of N-alkyl-amines, vicinal diols, fatty acid esters and fatty acid amides, which correspond to said long-chain alcohol derivatives with respect to the alkyl part, as well as of alkylphenols having 5 to 12 carbon atoms in the alkyl radical.
  • the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or may contain linear and methyl-branched radicals in the mixture, as they are usually present in Oxoalkoholresten.
  • EO ethylene oxide
  • alcohol ethoxylates with linear radicals of alcohols of natural origin having 12 to 18 carbon atoms, for example of coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred.
  • the preferred ethoxylated alcohols include, for example, C 12 -C 14 -alcohols with 3 EO or 4 EO, C 9 -C 11 -alcohols with 7 EO, C 13 -C 15 -alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C 12 -C 18 -alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C 12 -C 14 -alcohol with 3 EO and C 12 -C 18 -alcohol with 7 EO.
  • the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
  • fatty alcohols with more than 12 EO can also be used. Examples include (tallow) fatty alcohols with 14 EO, 16 EO, 20 EO, 25 EO, 30 EO or 40 EO.
  • agents for use in mechanical processes usually extremely low-foam compounds are used. These include preferably C 12 -C 18 -Alkylpolyethylenglykolpolypropylenglykolether each with at 8 mol ethylene oxide and propylene oxide in the molecule.
  • low-foam nonionic surfactants such as, for example, C 12 -C 18 -alkyl polyethylene glycol-polybutylene glycol ethers having in each case up to 8 mol of ethylene oxide and butylene oxide units in the molecule and end-capped alkylpolyalkylene glycol mixed ethers.
  • hydroxyl-containing alkoxylated alcohols as described in the European patent application EP 0 300 305 are described, so-called Hydroxymischether.
  • the nonionic surfactants also include alkyl glycosides of the general formula RO (G) x in which R is a primary straight-chain or methyl-branched, in particular 2-methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms and G represents a glycose unit having 5 or 6 C atoms, preferably glucose.
  • the degree of oligomerization x which indicates the distribution of monoglycosides and oligoglycosides, is any number - the size to be determined analytically as well can take broken values - between 1 and 10; preferably x is 1.2 to 1.4.
  • polyhydroxy fatty acid amides of the formula (VI) in which R 1 CO is an aliphatic acyl radical having 6 to 22 carbon atoms, R 2 is hydrogen, an alkyl or hydroxyalkyl radical having 1 to 4 carbon atoms and [Z] is a linear or branched polyhydroxyalkyl radical having 3 to 10 carbon atoms and 3 to 10 hydroxyl groups:
  • the polyhydroxy fatty acid amides are preferably derived from reducing sugars having 5 or 6 carbon atoms, in particular from glucose.
  • the group of polyhydroxy fatty acid amides also includes compounds of the formula (VII) in the R 3 is a linear or branched alkyl or alkenyl radical having 7 to 12 carbon atoms
  • R 4 is a linear, branched or cyclic alkylene radical or an arylene radical having 2 to 8 carbon atoms
  • R 5 is a linear, branched or cyclic alkyl radical or a Aryl radical or an oxy-alkyl radical having 1 to 8 carbon atoms, wherein C 1 -C 4 alkyl or phenyl radicals are preferred
  • [Z] is a linear polyhydroxyalkyl radical whose alkyl chain is substituted with at least two hydroxyl groups, or alkoxylated, preferably ethoxylated or propoxylated derivatives of this group.
  • [Z] is also obtained here preferably by reductive amination of a sugar such as glucose, fructose, maltose, lactose, galactose, mannose or xylose.
  • a sugar such as glucose, fructose, maltose, lactose, galactose, mannose or xylose.
  • the N-alkoxy- or N-aryloxy-substituted compounds can then be converted into the desired polyhydroxy fatty acid amides, for example by reaction with fatty acid methyl esters in the presence of an alkoxide as catalyst.
  • nonionic surfactants used either as the sole nonionic surfactant or in combination with other nonionic surfactants, in particular together with alkoxylated fatty alcohols and / or alkyl glycosides, are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated fatty acid alkyl esters, preferably from 1 to 4 carbon atoms in the alkyl chain, especially fatty acid methyl ester.
  • Nonionic surfactants of the amine oxide type for example N-cocoalkyl-N, N-dimethylamine oxide and N-tallowalkyl-N, N-dihydroxyethylamine oxide, and the fatty acid alkanolamides may also be suitable.
  • nonionic surfactants are so-called gemini surfactants. These are generally those Understood compounds having two hydrophilic groups per molecule. These groups are usually separated by a so-called "spacer". This spacer is typically a carbon chain that should be long enough for the hydrophilic groups to be spaced sufficiently apart for them to act independently of each other. Such surfactants are generally characterized by an unusually low critical micelle concentration and the ability to greatly reduce the surface tension of the water. In exceptional cases, the term gemini surfactants not only such "dimer”, but also corresponding to "trimeric” surfactants understood.
  • Suitable gemini surfactants are, for example, sulfated hydroxy mixed ethers or dimer alcohol bis and trimer alcohol tris sulfates and ether sulfates.
  • End-capped dimeric and trimeric mixed ethers are characterized in particular by their bi- and multi-functionality.
  • the end-capped surfactants mentioned have good wetting properties and are low foaming, so that they are particularly suitable for use in machine washing or cleaning processes.
  • gemini-polyhydroxy fatty acid amides or poly-polyhydroxy fatty acid amides it is also possible to use gemini-polyhydroxy fatty acid amides or poly-polyhydroxy fatty acid amides.
  • sulfuric acid monoesters of straight-chain or branched C 7 -C 21 -alcohols ethoxylated with from 1 to 6 mol of ethylene oxide such as 2-methyl-branched C 9 -C 11 -alcohols having on average 3.5 mol of ethylene oxide (EO) or C 12 - C 18 -fatty alcohols with 1 to 4 EO.
  • EO ethylene oxide
  • the preferred anionic surfactants also include the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or as sulfosuccinic acid esters, and the monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • alcohols preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • Preferred sulfosuccinates contain C 8 to C 18 fatty alcohol residues or mixtures of these.
  • Particularly preferred sulfosuccinates contain a fatty alcohol residue derived from ethoxylated fatty alcohols, which by themselves are nonionic surfactants.
  • Sulfosuccinates whose fatty alcohol residues are derived from ethoxylated fatty alcohols with a narrow homolog distribution, are again particularly preferred.
  • alk (en) ylsuccinic acid having preferably 8 to 18 carbon atoms in the alk (en) yl chain or salts thereof.
  • Suitable further anionic surfactants are fatty acid derivatives of amino acids, for example N-methyltaurine (Tauride) and / or N-methylglycine (sarcosides).
  • sarcosides or the sarcosinates and here especially sarcosinates of higher and optionally monounsaturated or polyunsaturated fatty acids such as oleyl sarcosinate.
  • anionic surfactants are particularly soaps into consideration.
  • Particularly suitable are saturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, hydrogenated erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel or tallow fatty acids. Together with these soaps or as a substitute for soaps, it is also possible to use the known alkenylsuccinic acid salts.
  • the anionic surfactants may be in the form of their sodium, potassium or ammonium salts and as soluble salts of organic bases, such as mono-, di- or triethanolamine.
  • the anionic surfactants are preferably present in the form of their sodium or potassium salts, in particular in the form of the sodium salts.
  • Surfactants are present in detergents according to the invention in proportions of preferably from 5% by weight to 50% by weight, in particular from 8% by weight to 30% by weight.
  • An agent according to the invention preferably contains at least one water-soluble and / or water-insoluble, organic and / or inorganic builder.
  • the water-soluble organic builder substances include polycarboxylic acids, in particular citric acid and sugar acids, monomeric and polymeric aminopolycarboxylic acids, in particular methylglycinediacetic acid, nitrilotriacetic acid and ethylenediaminetetraacetic acid and polyaspartic acid, polyphosphonic acids, in particular aminotris (methylenephosphonic acid), ethylenediaminetetrakis (methylenephosphonic acid) and 1-hydroxyethane-1,1-diphosphonic acid, polymeric hydroxy compounds such as dextrin and also polymeric (poly) carboxylic acids, in particular the polycarboxylates obtainable by oxidation of polysaccharides or dextrins, polymeric acrylic acids, methacrylic acids, maleic acids and copolymers thereof, which may also contain polymerized small amounts of polyme
  • the molecular weight of the homopolymers of unsaturated carboxylic acids is generally between 3,000 and 200,000, of the copolymers between 2,000 and 200,000, preferably 30,000 to 120,000, each based on the free acid.
  • a particularly preferred acrylic acid-maleic acid copolymer has a molecular weight of from 30,000 to 100,000.
  • Commercially available products are, for example, Sokalan® CP 5, CP 10 and PA 30 from BASF.
  • Suitable, although less preferred, compounds of this class are copolymers of acrylic or methacrylic acid with vinyl ethers, such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene, in which the acid content is at least 50% by weight.
  • the first acidic monomer or its salt is derived from a monoethylenically unsaturated C 3 -C 8 -carboxylic acid and preferably from a C 3 -C 4 -monocarboxylic acid, in particular from (meth) -acrylic acid.
  • the second acidic monomer or its salt may be a derivative of a C 4 -C 8 -dicarboxylic acid, with maleic acid being particularly preferred, and / or a derivative of an allylsulfonic acid which is substituted in the 2-position by an alkyl or aryl radical.
  • Such polymers generally have a molecular weight between 1,000 and 200,000.
  • Further preferred copolymers are those which preferably have as monomers acrolein and acrylic acid / acrylic acid salts or vinyl acetate.
  • the organic builders can, in particular for the preparation of liquid agents, in the form of aqueous solutions, preferably in the form of 30 to 50 weight percent aqueous solutions. All of the acids mentioned are generally used in the form of their water-soluble salts, in particular their alkali metal salts.
  • organic builder substances may be present in amounts of up to 40% by weight, in particular up to 25% by weight and preferably from 1% by weight to 8% by weight. Quantities close to the stated upper limit are preferably used in paste-form or liquid, in particular water-containing, agents according to the invention.
  • Suitable water-soluble inorganic builder materials are, in particular, alkali metal silicates, alkali metal carbonates and alkali metal phosphates, which may be in the form of their alkaline, neutral or acidic sodium or potassium salts.
  • alkali metal silicates alkali metal carbonates and alkali metal phosphates, which may be in the form of their alkaline, neutral or acidic sodium or potassium salts.
  • examples of these are trisodium phosphate, tetrasodium diphosphate, disodium dihydrogen diphosphate, pentasodium triphosphate, so-called sodium hexametaphosphate, oligomeric trisodium phosphate with degrees of oligomerization of from 5 to 1000, in particular from 5 to 50, and the corresponding potassium salts or mixtures of sodium and potassium salts.
  • Crystalline or amorphous alkali metal aluminosilicates in amounts of up to 50% by weight, preferably not more than 40% by weight, and in liquid agents, in particular from 1% by weight to 5% by weight, are particularly suitable as water-insoluble, water-dispersible inorganic builder materials.
  • suitable aluminosilicates have no particles with a particle size greater than 30 .mu.m and preferably consist of at least 80% by weight of particles having a size of less than 10 .mu.m.
  • Their calcium binding capacity is usually in the range of 100 to 200 mg CaO per gram.
  • Suitable substitutes or partial substitutes for the said aluminosilicate are crystalline alkali silicates which may be present alone or in a mixture with amorphous silicates.
  • the alkali metal silicates useful as builders in the compositions according to the invention preferably have a molar ratio of alkali metal oxide to SiO 2 below 0.95, in particular from 1: 1.1 to 1:12, and may be present in amorphous or crystalline form.
  • Preferred alkali metal silicates are the sodium silicates, in particular the amorphous sodium silicates, with a molar ratio of Na 2 O: SiO 2 of 1: 2 to 1: 2.8.
  • the crystalline silicates which may be present alone or in admixture with amorphous silicates, are crystalline layer silicates with the general formula Na 2 Si x O 2x + 1 ⁇ are used yH 2 O, in which x, the so-called module, a number from 1.9 to 22, in particular 1.9 to 4 and y is a number from 0 to 33 and preferred values for x are 2, 3 or 4.
  • Preferred crystalline layered silicates are those in which x in the above-mentioned general formula assumes the values 2 or 3.
  • both ⁇ - and ⁇ -Natriumdisitikate Na 2 Si 2 O 5 ⁇ y H 2 O is preferred.
  • amorphous alkali silicates practically anhydrous crystalline alkali silicates of the abovementioned general formula in which x is a number from 1.9 to 2.1, can be used in inventive compositions.
  • a crystalline sodium layer silicate with a modulus of 2 to 3 is used, as can be prepared from sand and soda. Crystalline sodium silicates with a modulus in the range from 1.9 to 3.5 are used in a further preferred embodiment of compositions according to the invention.
  • Crystalline layer-form silicates of formula (I) given above are sold by Clariant GmbH under the trade name Na-SKS, eg Na-SKS-1 (Na 2 Si 22 O 45 .xH 2 O, Kenyaite), Na-SKS 2 (Na 2 Si 14 O 29 .xH 2 O, magadiite), Na-SKS-3 (Na 2 Si 8 O 17 .xH 2 O) or Na-SKS-4 (Na 2 Si 4 O 9 .xH 2 O , Makatit).
  • Na-SKS eg Na-SKS-1 (Na 2 Si 22 O 45 .xH 2 O, Kenyaite)
  • Na-SKS 2 Na 2 Si 14 O 29 .xH 2 O, magadiite
  • Na-SKS-3 Na 2 Si 8 O 17 .xH 2 O
  • Na-SKS-4 Na 2 Si 4 O 9 .xH 2 O , Makatit).
  • Na-SKS-5 ⁇ -Na 2 Si 2 O 5
  • Na-SKS-7 ⁇ -Na 2 Si 2 O 5 , natrosilite
  • Na-SKS-9 NaHSi 2 O 5 ⁇ 3H 2 O
  • Na-SKS-10 NaHSi 2 O 5 ⁇ 3H 2 O, kanemite
  • Na-SKS-11 t-Na 2 Si 2 O 5
  • Na-SKS-13 NaHSi 2 O 5
  • Na-SKS-6 ⁇ -Na 2 Si 2 O 5
  • composition according to the invention a granular compound of crystalline phyllosilicate and citrate, of crystalline phyllosilicate and of the above-mentioned (co-) polymeric polycarboxylic acid, or of alkali silicate and alkali metal carbonate, such as, for example, commercially available under the name Nabion® 15, is used ,
  • Builder substances are preferably present in the compositions according to the invention in amounts of up to 75% by weight, in particular 5% by weight to 50.
  • suitable peroxygen compounds are in particular organic peracids or pers acid salts of organic acids, such as phthalimidopercaproic acid, perbenzoic acid or salts of diperdodecanedioic acid, hydrogen peroxide and under the washing conditions hydrogen peroxide donating inorganic salts, which include perborate, percarbonate, persilicate and / or persulfate Caroat belong into consideration.
  • organic peracids or pers acid salts of organic acids such as phthalimidopercaproic acid, perbenzoic acid or salts of diperdodecanedioic acid, hydrogen peroxide and under the washing conditions hydrogen peroxide donating inorganic salts, which include perborate, percarbonate, persilicate and / or persulfate Caroat belong into consideration.
  • solid peroxygen compounds are to be used, they can be used in the form of powders or granules, which can also be enveloped in a manner known in principle.
  • an agent according to the invention contains peroxygen compounds, they are present in amounts of preferably up to 50% by weight, in particular from 5% by weight to 30% by weight.
  • bleach stabilizers such as phosphonates, borates or metaborates and metasilicates and magnesium salts such as magnesium sulfate may be useful.
  • bleach activators it is possible to use compounds which, under perhydrolysis conditions, give aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid.
  • aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid.
  • suitable Substances which carry O- and / or N-acyl groups of said C atom number and / or optionally substituted benzoyl groups.
  • polyacylated alkylenediamines in particular tetraacetylethylenediamine (TAED), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), acylated glycolurils, in particular tetraacetylglycoluril (TAGU), N- Acylimides, in particular N-nonanoylsuccinimide (NOSI), acylated phenolsulfonates, in particular n-nonanoyl or isononanoyloxybenzenesulfonate (n- or iso-NOBS), carboxylic anhydrides, in particular phthalic anhydride, acylated polyhydric alcohols, in particular triacetin, ethylene glycol diacetate, 2,5-diacetoxy- 2,5-dihydrofuran and enol esters
  • TAED
  • hydrophilic substituted acyl acetals and the acyl lactams are also preferably used.
  • Combinations of conventional bleach activators can also be used.
  • Such bleach activators can, in particular in the presence of the abovementioned hydrogen peroxide-producing bleach, in the usual amount range, preferably in amounts of from 0.5 wt .-% to 10 wt .-%, in particular 1 wt .-% to 8 wt .-%, based on However, total agent, be included, missing when using percarboxylic acid as the sole bleach, preferably completely.
  • sulfone imines and / or bleach-enhancing transition metal salts or transition metal complexes may also be present as so-called bleach catalysts.
  • Suitable enzymes which can be used in the compositions are those from the class of amylases, proteases, lipases, cutinases, pullulanases, hemicellulases, cellulases, oxidases, laccases and peroxidases and mixtures thereof. Particularly suitable are from fungi or bacteria, such as Bacillus subtilis, Bacillus licheniformis, Bacillus lentus, Streptomyces griseus, Humicola lanuginosa, Humicola insolens, Pseudomonas pseudoalcaligenes, Pseudomonas cepacia or Coprinus cinereus derived enzymatic agents.
  • the enzymes may be adsorbed to carriers and / or embedded in encapsulants to protect against premature inactivation. They are preferably present in the detergents or cleaners according to the invention in amounts of up to 5% by weight, in particular from 0.2% by weight to 4% by weight. If the agent of the invention contains protease, it preferably has a proteolytic activity in the range of about 100 PE / g to about 10,000 PE / g, in particular 300 PE / g to 8000 PE / g. If several enzymes are to be used in the agent according to the invention, this can be done by incorporating the two or more separate or in a known manner separately prepared enzymes or by two or more together in a granule made-up enzymes are carried out.
  • organic solvents which can be used in addition to water include alcohols having 1 to 4 C atoms, in particular methanol, ethanol, isopropanol and tert-butanol, diols having 2 to 4 C -Atomen, in particular ethylene glycol and propylene glycol, and mixtures thereof and derived from the classes of compounds mentioned ether.
  • Such water-miscible solvents are preferably present in the compositions according to the invention in amounts of not more than 30% by weight, in particular from 6% by weight to 20% by weight.
  • the compositions according to the invention can contain system- and environmentally compatible acids, in particular citric acid, acetic acid, tartaric acid, malic acid, lactic acid, glycolic acid, succinic acid, glutaric acid and / or adipic acid. but also mineral acids, in particular sulfuric acid, or bases, in particular ammonium or alkali metal hydroxides.
  • Such pH regulators are present in the compositions according to the invention in amounts of preferably not more than 20% by weight, in particular from 1.2% by weight to 17% by weight.
  • Graying inhibitors have the task of keeping suspended from the textile fiber dirt suspended in the fleet.
  • Water-soluble colloids of mostly organic nature are suitable for this purpose, for example starch, glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids of starch or of cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
  • water-soluble polyamides containing acidic groups are suitable for this purpose.
  • starch derivatives can be used, for example aldehyde starches.
  • cellulose ethers such as carboxymethylcellulose (Na salt), methylcellulose, hydroxyalkylcellulose and mixed ethers, such as methylhydroxyethylcellulose, methylhydroxypropylcellulose, methylcarboxymethylcellulose and mixtures thereof, for example in amounts of from 0.1 to 5% by weight, based on the compositions.
  • Detergents according to the invention may contain, for example, derivatives of diaminostilbenedisulfonic acid or their alkali metal salts as optical brighteners, although they are preferably free of optical brighteners for use as color detergents.
  • Suitable salts are, for example, salts of 4,4'-bis (2-anilino-4-morpholino-1,3,5-triazinyl-6-amino) stilbene-2,2'-disulphonic acid or compounds of similar construction which, instead of the morpholino Group carry a diethanolamino group, a methylamino group, an anilino group or a 2-methoxyethylamino group.
  • brighteners of the substituted diphenylstyrene type may be present, for example the alkali metal salts of 4,4'-bis (2-sulfostyryl) -diphenyl, 4,4'-bis (4-chloro-3-sulfostyryl) -diphenyls, or 4- (4-chlorostyryl) -4 '- (2-sulfostyryl) -diphenyls.
  • Mixtures of the aforementioned optical brightener can be used.
  • foam inhibitors are, for example, soaps of natural or synthetic origin, which have a high proportion of C 18 -C 24 fatty acids.
  • Suitable non-surfactant foam inhibitors are, for example, organopolysiloxanes and mixtures thereof with microfine, optionally silanized silica and paraffins, waxes, microcrystalline waxes and mixtures thereof with silanated silicic acid or bis-fatty acid alkylenediamides. It is also advantageous to use mixtures of various foam inhibitors, for example those of silicones, paraffins or waxes.
  • the foam inhibitors, in particular silicone- and / or paraffin-containing foam inhibitors are preferably bound to a granular, water-soluble or dispersible carrier substance. In particular, mixtures of paraffins and bistearylethylenediamide are preferred.
  • compositions according to the invention presents no difficulties and can be carried out in a known manner, for example by spray-drying or granulation, enzymes and possibly other thermally sensitive ingredients such as, for example, bleaching agents optionally being added separately later.
  • inventive compositions having an increased bulk density in particular in the range from 650 g / l to 950 g / l, a process comprising an extrusion step is preferred.
  • compositions according to the invention in tablet form, which may be monophasic or multiphase, monochromatic or multicolor and in particular consist of one or more layers, in particular two layers
  • the procedure is preferably such that all constituents - if appropriate one per layer - in one Mixer mixed together and the mixture by means of conventional tablet presses, such as eccentric or rotary presses, pressed with compressive forces in the range of about 50 to 100 kN, preferably at 60 to 70 kN.
  • a tablet produced in this way has a weight of 10 g to 50 g, in particular 15 g up to 40 g.
  • the spatial form of the tablets is arbitrary and can be round, oval or angular, with intermediate forms are also possible. Corners and edges are advantageously rounded.
  • Round tablets preferably have a diameter of 30 mm to 40 mm. especially the Size of square or cuboid-shaped tablets, which are predominantly introduced via the metering device, for example the dishwasher, is dependent on the geometry and the volume of this metering device.
  • Exemplary preferred embodiments have a base area of (20 to 30 mm) x (34 to 40 mm), in particular of 26x36 mm or 24x38 mm.
  • Liquid or pasty compositions according to the invention in the form of customary solvent-containing solutions are generally prepared by simply mixing the ingredients, which can be added in bulk or as a solution in an automatic mixer.
  • the following table shows the compositions of a washing or cleaning agent E1 according to the invention and those of a comparative example V1: Table 1: V1 E1 C 12-18 fatty alcohol with 7 EO 10 10 C 12-14 alkylpolyglycoside 3 3 Polyacrylate thickener 0.2 0.2 ethanol 3 3 citric acid 5 5 phosphonic 0.4 0.4 active substance - 0.4 PVP / PVI 0.1 - Caustic soda (50%) 3.2 3.2 propylene glycol 9 9 boric acid 1 1 Silicone antifoam 0,003 0,003 Perfume 1.5 1.5 Enzymes *, dye + + water Ad 100 Ad 100 * Mixture of cellulase, amylase and protease
  • a staining scale rating which is based on ISO 105A04.
  • SSR staining scale rating
  • two white fabrics were washed with a colored fabric using in each case one of the abovementioned detergent or cleaner compositions in a Lini tester (ex Atlas) at 60 ° C, then rinsed with water and dried hanging at room temperature. Subsequently, the degree of discoloration of the two accompanying tissues was determined spectrophotometrically.
  • the degree of discoloration was then given in values from 1 (strong discoloration) to 5 (no discoloration).
  • composition according to the invention has better dye-transfer-inhibiting properties with respect to several textile dyes than the comparison formulation.
  • Example 1 The agents mentioned in Example 1 were tested on the dyed testicles under conditions otherwise similar to Example 1:
  • agent E1 when comparing the averages of all five test textiles, resulted in a number that is at least 1 value higher than the use of the agent V1.

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Claims (8)

  1. Agent de lavage ou de nettoyage, contenant un agent anti-transfert de couleurs sous forme d'un composé de type polycarbonate-, polyuréthane- et/ou polyurée-polyorganosiloxane, lequel contient au moins un élément de structure répondant à la formule (I) :

            -Y-A-(C=O)-A-     (I),

    dans laquelle chaque A est choisi de façon indépendante parmi S, O et NR1,
    Y est choisi parmi les radicaux hydrocarbonés substitués ou non-substitués, de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, divalente à plurivalente, notamment quadrivalente, renfermant jusqu'à 1000 atomes de carbone (les atomes de carbone d'une unité de polyorganosiloxane, si une telle unité y est contenue, n'étant pas pris en compte) et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)-, -NH-, -NR2-, -(N-FR2R3)- et parmi une unité de polyorganosiloxane renfermant 2 à 1000 atomes de silicium,
    R1 représente hydrogène ou un radical hydrocarboné de nature saturée, insaturée ou aromatique, linaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)-, -NH- et -NR2-,
    R2 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)- et -NH-,
    R3 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, renfermant jusqu'à 100 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)- et -NH-, ou un radical divalent formant des structures cycliques au sein du radical Y,
    ou bien, l'un ou les deux radicaux A voisins de Y peuvent former, avec le radical Y qu'ils entourent, un radical hétérocyclique contenant de l'azote,
    et, pour ledit composé pris dans son intégralité, tous les radicaux A ou Y ou R1 ou R2 ou R3, tels qu'indiqués dans la formule (I), ne sont pas nécessairement identiques, à condition que, pour ledit composé pris dans son intégralité, au moins un des radicaux Y comprenne une unité de polyorganosiloxane renfermant 2 à 1000 atomes de silicium, et au moins une des unités Y selon l'élément de structure répondant à la formule (I) comporte un groupement -NR2- et/ou au moins une des unités Y selon l'élément de structure répondant à la formule (I) comporte un groupement -(N+R2R3)-, et qu'au moins une des unités Y, R1, R2 et/ou R3 comprenne des groupes oligo-éthylène-imine présentant des degrés d'oligomérisation de 10 à 150000, ou leur composé d'addition d'acide et/ou leur sel, outre des ingrédients habituels qui sont compatibles avec ce constituant.
  2. Agent selon la revendication 1, caractérisé en ce que ledit élément de structure de type polyorganosiloxane, lequel est présent dans lesdits composés de type polycarbonate-, polyuréthane- et/ou polyurée-polyorganosiloxane, est la structure -(SiR4 2O)p-(SiR4 2)- dans laquelle R4 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, renfermant jusqu'à 20 atomes de carbone, et p est compris entre 1 et 999.
  3. Agent selon les revendications 1 ou 2, caractérisé en ce que ledit composé de type polycarbonate-, polyuréthane- et/ou polyurée-polyorganosiloxane contient en moyenne au moins deux, notamment au moins trois, desdits éléments de structure de type polyorganosiloxane.
  4. Agent selon l'une des revendications 1 à 3, caractérisé en ce qu'au moins une des unités Y, R1, R2 et/ou R3 selon l'élément de structure répondant à la formule (I) comprend des groupes oligo-éthoxy et/ou oligo-propoxy dont les degrés d'oligomérisation sont notamment compris entre 2 et 60.
  5. Agent selon l'une des revendications 1 à 4, caractérisé en ce que le composé répondant à la formule (I) est un composé de type polycarbonate- et/ou polyurée-polyorganosiloxane contenant au moins un élément de structure répondant à la formule (II) ou à la formule (III) :

            -A-Y-A-(CO)-O-Z-(CHOH)-Z-O-(CO)-     (II),

            -A-Y-A-(CO)-O-(CHCH2OH)-Z-O-(CO)-     (III),

    dans lesquelles A et Y ont les significations indiquées pour la formule (I), et Z est choisi parmi les radicaux hydrocarbonés divalents, le cas échéant substitués, de nature saturée ou insaturée, linéaire, cyclique ou ramifiée, renfermant 1 à 12 atomes de carbone.
  6. Agent selon l'une des revendications 1 à 5, caractérisé en ce qu'il contient 0,01 % en poids à 5 % en poids, notamment 0,1 % en poids à 1 % en poids, du principe actif anti-transfert de couleurs.
  7. Agent selon l'une des revendications 1 à 6, caractérisé en ce qu'il contient en outre un polymère constitué de vinylpyrrolidone, vinylimidazole, vinylpyridine-N-oxyde, ou un copolymère constitué de ces derniers.
  8. Procédé de lavage de textiles dans des solutions aqueuses contenant des agents tensioactifs, caractérisé en ce que l'on met en oeuvre une solution aqueuse contenant des agents tensioactifs, laquelle contient un composé de type polycarbonate, polyuréthane et/ou polyurée, contenant au moins un élément de structure répondant à la formule (I)

            -Y-A-(C=O)-A-     (I),

    dans laquelle chaque A est choisi de façon indépendante parmi S, O et NR1,
    Y est choisi parmi les radicaux hydrocarbonés substitués ou non-substitués, de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, divalente à plurivalente, notamment quadrivalente, renfermant jusqu'à 1000 atomes de carbone (les atomes de carbone d'une unité de polyorganosiloxane, si une telle unité y est contenue, n'étant pas pris en compte) et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)-, -NH-, -NR2-, -(N-FR2R3)- et parmi une unité de polyorganosiloxane renfermant 2 à 1000 atomes de silicium,
    R1 représente hydrogène ou un radical hydrocarboné de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)-, -NH- et -NR2-,
    R2 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, renfermant jusqu'à 40 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)- et -NH-, R3 représente un radical hydrocarboné de nature saturée, insaturée ou aromatique, linéaire, cyclique ou ramifiée, renfermant jusqu'à 100 atomes de carbone et pouvant contenir un ou plusieurs groupes choisis parmi -O-, -(CO)- et -NH-, ou un radical divalent formant des structures cycliques au sein du radical Y,
    ou bien, l'un ou les deux radicaux A voisins de Y peuvent former, avec le radical Y qu'ils entourent, un radical hétérocyclique contenant de l'azote,
    et, pour ledit composé pris dans son intégralité, tous les radicaux A ou Y ou R1 ou R2 ou R3, tels qu'indiqués dans la formule (I), ne sont pas nécessairement identiques, à condition que, pour ledit composé pris dans son intégralité, au moins un des radicaux Y comprenne une unité de polyorganosiloxane renfermant 2 à 1000 atomes de silicium, et au moins une des unités Y selon l'élément de structure répondant à la formule (I) comporte un groupement -NR2- et/ou au moins une des unités Y selon l'élément de structure répondant à la formule (I) comporte un groupement -(N+R2R3)-, et qu'au moins une des unités Y, R1, R2 et/ou R3 comprenne des groupes oligo-éthylène-imine présentant des degrés d'oligomérisation de 10 à 150000,
    ou leur composé d'addition d'acide et/ou leur sel.
EP08735744.8A 2007-04-03 2008-04-03 Agent de lavage ou de nettoyage protecteur des couleurs Not-in-force EP2129759B2 (fr)

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EP12166939.4A EP2487230B1 (fr) 2007-04-03 2008-04-03 Moyen de lavage et de nettoyage protégeant les couleurs

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007016391A DE102007016391A1 (de) 2007-04-03 2007-04-03 Farbschützendes Wasch- oder Reinigungsmittel
DE102007023828A DE102007023828A1 (de) 2007-05-21 2007-05-21 Farbschützendes Wasch- oder Reinigungsmittel
DE200710038450 DE102007038450A1 (de) 2007-08-14 2007-08-14 Farbschützendes Wasch- oder Reinigungsmittel
PCT/EP2008/053995 WO2008119832A1 (fr) 2007-04-03 2008-04-03 Agent de lavage ou de nettoyage protecteur des couleurs

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EP12166939.4A Division EP2487230B1 (fr) 2007-04-03 2008-04-03 Moyen de lavage et de nettoyage protégeant les couleurs

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EP2129759A1 EP2129759A1 (fr) 2009-12-09
EP2129759B1 EP2129759B1 (fr) 2016-07-27
EP2129759B2 true EP2129759B2 (fr) 2019-08-21

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US (1) US8524648B2 (fr)
EP (2) EP2129759B2 (fr)
KR (1) KR20090128444A (fr)
WO (1) WO2008119832A1 (fr)

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US20100011519A1 (en) 2010-01-21
US8524648B2 (en) 2013-09-03
EP2487230A1 (fr) 2012-08-15
EP2129759B1 (fr) 2016-07-27
KR20090128444A (ko) 2009-12-15
EP2487230B1 (fr) 2014-12-03
EP2129759A1 (fr) 2009-12-09
WO2008119832A1 (fr) 2008-10-09

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