Classifications

• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
  • D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms 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
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/83—Mixtures of non-ionic with anionic 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
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
  • C11D3/3776—Heterocyclic compounds, e.g. lactam
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
  • D06M13/144—Alcohols; Metal alcoholates
  • D06M13/148—Polyalcohols, e.g. glycerol or glucose
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
  • D06M13/165—Ethers
  • D06M13/17—Polyoxyalkyleneglycol ethers
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
  • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
  • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
  • D06M13/2243—Mono-, di-, or triglycerides
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
  • D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
  • D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
  • D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
  • D06M13/262—Sulfated compounds thiosulfates
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
  • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
  • D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
  • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
  • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
  • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
  • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
  • D06M13/295—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof containing polyglycol moieties; containing neopentyl moieties
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
  • D06M15/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/61—Polyamines polyimines
• • 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
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/02—Anionic compounds
  • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
  • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
  • C11D1/143—Sulfonic acid esters
• • 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
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/72—Ethers of polyoxyalkylene glycols
• • 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
  • C11D3/2068—Ethers
• • 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
  • C11D3/43—Solvents
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material

Definitions

• the present invention relates to compositions comprising at least one cationic polyelectrolyte, at least one anionic compound and at least one nonionic surfactant and their use for finishing fibers and textiles.
• equipment with complexes of cationic and anionic preparations is proposed to achieve appropriate washing permanence on a fiber or textile. This is usually a two-step process carried out in which cationic and anionic components are applied sequentially.
• EP 0 603 987 A1 describes a two-stage process in which a layer of cations and anions is successively applied to a substrate.
• the best washing permanence is achieved at a stoichiometric ratio between anions and cations, under which circumstances the hydrophilicity is insufficient.
• the hydrophilicity can be improved by varying the charge ratio between anions and cations, the wash permanence is adversely affected to the same extent. Acceptable hydrophilic properties with acceptable wash permanence are not achieved by the systems described.
• US 6,596,678 B2 describes a powdered detergent composition with a polyelectrolyte complex of cationic and anionic polymers.
• the polyelectrolyte complex is present in the wash liquor as a particle which deposits on the textiles to be cleaned and protects them during the washing process. After rinsing, the complex is washed out again.
• EP 0 603 987 B1 relates to a permanent hydrophilic-cationic surface coating.
• the surface to be coated is dipped in an aqueous solution of a cationic surfactant and / or polymer.
• an anionic surfactant and / or polymer is applied to the surface.
• a dispersion of the anion-cation complex is proposed for the coating of filters.
• the ion complex described is not suitable, since it is not possible to produce sufficiently stable liquors.
• Polyelectrolytes are polymers with pendant or chain ionic groups.
• the cationic polyelectrolyte (A) is a polymer having pendant and / or pendant cationic groups, especially pendant cationic groups.
• the cationic group in the polyelectrolyte is permanently cationic, i. regardless of the reaction conditions, for example independent of the pH.
• the cationic group in the polyelectrolyte (A) is preferably an ammonium, pyridinium, imidazolium, pyrrolidonium or N-substituted heteroaromatic group, more preferably a quaternary ammonium group.
• the polyelectrolyte (A) is preferably obtainable by (i) polymerization of at least three monomer units each having a permanent cationic charge and / or (ii) by condensation reactions leading to at least three cationic groups and / or (iii) by alkylation of at least three amino functions in a polymer to permanent cationic groups.
• the polyelectrolyte (A) may be a homo- or a copolymer.
• the copolymer may comprise at least one recurring unit selected from the group consisting of styrene, acrylonitrile, (meth) acrylic acid ester, (meth) acrylamide, (meth) acrylic acid, vinyl acetate and a comonomer Allylalkoholderivat is due. If the comonomers contain a chemically ionizable group, this can after Polymerization are converted to a permanent cationic group. Preference is given to chemically ionizable groups, for example amino groups, which can be reacted, for example, by alkylation to quaternary ammonium ions.
• the permanent cationic charge in the monomer unit (i) is preferably an ammonium, pyridinium, imidazolium, pyrrolidonium or N-substituted heteroaromatic group, more preferably a quaternary ammonium group.
• Preferred monomer units (i) are ⁇ , ⁇ -unsaturated hydrocarbon compounds which have a permanently cationic charge.
• Particularly preferred monomer units (i) are selected from the group consisting of diallyldialkylammonium salt, in particular diallyldimethylammonium chloride (DADMAC), trialkylammoniumalkyl (meth) acrylate salt and trialkylammoniumalkyl (meth) acrylamide salt.
• DADMAC diallyldimethylammonium chloride
• trialkylammoniumalkyl (meth) acrylate salt trialkylammoniumalkyl (meth) acrylamide salt.
• the polyelectrolyte (A) can be obtained by polymerization of at least three monomer units, each having at least one chemically and / or physically ionizable group.
• the chemically ionizable group is an amino group which can be reacted by alkylation to a quaternary ammonium ion.
• the polyelectrolyte (A) is obtained by alkylating at least three amino functions in a polymer to form permanent cationic groups.
• the polyelectrolyte (A) preferably has a number average molecular weight of 1,000-5,000,000 g / mol, more preferably 1,000-1,000,000 g / mol, even more preferably 1,500-1,000,000 g / mol, and even more preferably 2,000 -500,000 g / mol.
• the polyelectrolyte (A) is preferably constructed such that 30-100 mol%, preferably 50-100 mol%, of the repeating units have a cationic group.
• the composition contains the polyelectrolyte (A) preferably at 4-62% by weight, more preferably 5-55% by weight, based on the total mass of the components A, B and C.
• the anionic compound (B) preferably has at least one, more preferably 1-3, i. 1, 2 or 3, anionic group (s).
• the anionic compound (B) is an anionic polyelectrolyte.
• the anionic compound (B) comprises at least one phosphate, phosphonate, sulfate, sulfonate, carboxylate, sulfoacetate, sulfosuccinate and / or taurate group.
• the anionic compound (B) is selected from mono-, di- (C 4-22- alkyl (alkoxy)) phosphate, mono-, di- (C 4-22- alkyl) phosphonate, C 4- 22- alkylaminophosphonate, C 4-22 -alkyl (alkoxy) sulfate, secondary alkyl sulfonate, petroleum sulfonate, C 4-22 alkyl sulfonate, C 4-22 alkylaryl, Fettalkoholethercarboxylat, fatty acid salt, Fettalkylsulfoacetat, Fettklareamidethersulfat, Fettalkoholethercarboxylat, Nonylphenolethersulfat, fatty alkyl ether sulfate, C 4-22 and C 4-22 -Alkylpolyalkoxylenphosphat -Alkylpolyalkoxylensulfat.
• a preferred alkylaryl sulfonate is derived from the following acid: in which R A3 is a saturated or unsaturated hydrocarbon radical having 8-20 carbon atoms.
• the compound (B) may be an anionic polyelectrolyte.
• the polyelectrolyte (B) is preferably a polymer having pendant anionic groups.
• Such polyelectrolytes are preferably obtainable by polymerization of at least three monomer units (iv), each having at least one chemically ionizable group.
• the anionic compound (B) preferably constitutes 15-85% by weight, more preferably 20-80% by weight, based on the total mass of the components (A), (B) and (C).
• Component (A) and component (B) together form an ionic complex.
• This ionic complex forms a nucleus to which the nonionic surfactant (C) is bound via hydrophobic interactions.
• the ratio of the net charge in component (A) to the net charge in component (B) is 1:10 to 10: 1, more preferably 1: 7 to 7: 1.
• the net charge of component (A) equals the sum of all positive charges minus the sum of any negative charges present.
• the net charge of component (B) corresponds to the sum of all negative charges less the sum of any positive charges present.
• Component (C) is preferably an alkoxylation product of fatty acid, fatty acid ester, fatty acid amine, fatty acid amide, fatty alcohol, aliphatic mono-, di- or tri-alcohol, mono-, di- or tri-glyceride, alkylphenol, sorbitan fatty acid and sugar derivatives or trialkylphenol polyalkoxylene or Block copolymer, eg Poly (ethylene oxide-co-propylene oxide).
• the number of alkoxy groups in the nonionic surfactant is at least 8, preferably 8-85, more preferably 10-85, and most preferably 10-80 repeating units.
• the alkyl groups may each independently be branched or straight-chained, saturated or unsaturated.
• the composition of the invention may contain at least one liquid medium (D).
• the liquid medium is preferably a solvent, in particular water, or a polar organic solvent or a mixture thereof.
• Preferred polar organic solvents are alcohol, glycol, glycol ethers, ethers, ketone or mixtures thereof.
• the organic solvents are particularly preferably ethanol, isopropyl alcohol, glycerol, monoethylene glycol, diethylene glycol, 1,2-propylene glycol, dipropylene glycol, butyl diglycol, dipropylene glycol monomethyl ether, mono-, di-ethylene glycol monobutyl ether, N-methylpyrrolidone, acetone or mixtures thereof.
• composition according to the invention preferably contains 40-99.9% by weight, more preferably 50-99.7% by weight, of component (D) based on the total composition.
• Component (D) may be incorporated into the composition separately or together with the components of (A), (B) and (C).
• the composition may be present as a concentrate (eg 50-70% by weight of component (D) based on the total composition) or in diluted form. Diluted compositions are also used as a liquor.
• liquor is meant a composition ready for treatment of a textile or a fiber.
• the liquor preferably contains 0.001-1 wt.%, More preferably max. 0.5% by weight, most preferably 0.1-0.5% by weight, of components (A), (B) and (C) based on the total mass of the liquor.
• composition may further comprise at least one textile auxiliaries, e.g. an antistatic agent, hydrophilizing agent, flame retardant, softening agent, de-caking agent, lubricant, UV resistance agent, corrosion inhibitor or fluorine-free or fluorine-containing hydrophobing agent.
• textile auxiliaries e.g. an antistatic agent, hydrophilizing agent, flame retardant, softening agent, de-caking agent, lubricant, UV resistance agent, corrosion inhibitor or fluorine-free or fluorine-containing hydrophobing agent.
• step e) For mixing the products obtained in steps a) to d) (step e)), methods known to the person skilled in the art can be used. Preferably, step e) is carried out with homogenizers known in the art, e.g. in the temperature range of 20-100 ° C.
• a “ textile” in the context of the invention is made of several fibers.
• the textile is preferably linear or flat.
• linear textile is meant, for example, a yarn, a thread or a rope.
• Flat textiles are preferably nonwovens, felts, woven fabrics, knitted fabrics and braids. According to the invention, textiles may also contain mixtures of natural fibers and synthetic fibers.
• the composition according to the invention is preferably applied to the textiles in liquid form.
• the application is preferably carried out at room temperature.
• the composition according to the invention can be applied in a variety of ways known to the person skilled in the art for finishing on the substrate, for example the textile, the fiber or the (artificial) leather. Suitable methods are, for example, spraying, dipping, soaking, brushing or sponge application.
• the composition according to the invention can be applied by means of forced application or exhaustion.
• forced application a liquor is usually provided in the desired concentration and applied by means of a forced application of aqueous medium to the pad with liquor pick-ups of 40-100%.
• liquor pickup is understood to mean the quantity of liquid taken up in percent, based on the weight of the dry goods.
• the method according to the invention may further comprise a post-treatment step (iv) in which the textile is completely dried and / or fixed.
• Step (iv) may be carried out at 80-160 ° C, preferably at 100-130 ° C.
• a further subject of the invention is a fiber, a textile or (artificial) leather which is obtainable by the method described above or which or which comprise the composition according to the invention.
• components (A), (B) and (C) of the composition make up about 0.1-7% by weight, preferably 0.3-5% by weight. % based on the total weight of the finished fiber, textile, or (artificial) leather.
• compositions according to the invention are suitable for providing fibers, textiles or (artificial) leather with antistatic and hydrophilic properties.
• equipment is wash-permanent.
• Washing permanence in the sense of the present invention is understood to mean that the desired properties conferred by the finishing agent, for example antistatic and / or hydrophilic properties, are not or hardly reduced even after repeated washing in household washing machines.
• the desired properties do not deteriorate after 10-20 or 5-10 washes in household washing machines or by no more than 20%.
• the wash-permanent equipment could be achieved not only in natural fibers but also in particular in synthetic fibers such as PE, PA, PAN and PP, which are usually difficult to equip and hardly washable be equipped due to lack of functional groups.
• the compositions of the invention can be applied in a one-step process at room temperature or at ambient temperature.
• the composition of the present invention is stable in a broad concentration range.
• Stable in the sense of the invention means that no sediment is formed. In the case of the concentrate, sediment formation is preferably observed after 3 months, more preferably after 6 months, even more preferably after 12 months, at 4 ° C, at 25-30 ° C or at 40 ° C.
• a liquor is prepared by diluting 40 g of the resulting product to 1000 ml with water.
• the textiles to be finished are equipped with the product by dipping in the liquor and subsequent squeezing (padding).
• the pressure on the padder is chosen so that the wet pickup is 100%.
• Polyester polyethylene terephthalate, knitted fabric: zero value antistatic 1.0 x 10 14 ohms, hydrophilicity> 180 sec. equipment Antistatic after 3 washes 40 ° C [ohm] Antistatic after 5 washes 40 ° C [ohm] Antistatic after 10 washes 40 ° C [ohm] Sinking after 3 washes 40 ° C [s] Sinking after 5 washes 40 ° C [s] Sinking after 10 washes 40 ° C [s] example 1 1.10E + 11 4.60E + 1 0 4.20E + 11 5 8th 9
• Polyamide 6,6, knitted fabric zero value antistatic 1,0 x 10 14 ohms, hydrophilicity> 80 sec. equipment

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• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Life Sciences & Earth Sciences (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Wood Science & Technology (AREA)
• Organic Chemistry (AREA)
• Health & Medical Sciences (AREA)
• Emergency Medicine (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

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Citations (13)

• 2017
  • 2017-06-14 EP EP17175966.5A patent/EP3415685A1/fr not_active Withdrawn

Patent Citations (14)

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