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
  • C11D3/02—Inorganic compounds ; Elemental compounds
  • C11D3/04—Water-soluble compounds
  • C11D3/042—Acids
• • 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
  • C11D1/38—Cationic compounds
  • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
  • C11D1/528—Carboxylic amides (R1-CO-NR2R3), where at least one of the chains R1, R2 or R3 is interrupted by a functional group, e.g. a -NH-, -NR-, -CO-, or -CON- group
• • 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
  • D06M13/322—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 nitrogen
  • D06M13/402—Amides imides, sulfamic acids
  • D06M13/405—Acylated polyalkylene polyamines
• • 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
  • D06M13/322—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 nitrogen
  • D06M13/46—Compounds containing quaternary nitrogen atoms
  • D06M13/461—Quaternised amin-amides from polyamines or heterocyclic compounds or polyamino-acids

Definitions

• the invention relates to non-discoloring textile treatment agents based on condensation products of carboxylic acids or carboxylic acid derivatives with polyamines, a process for their preparation and their use.
• textile treatment agents are understood to mean products which can be used in agents for finishing fibers, yarns, knitted fabrics, fabrics or nonwovens, in detergents and in post-treatment agents for washed textiles.
• Amide-forming derivatives of aliphatic monocarboxylic acids are understood to mean the esters derived from natural or synthetic saturated or mono- or polyunsaturated, branched or unbranched fatty acids or fatty acid mixtures with lower alkanols such as methanol or ethanol, the fatty acid glycerides and the fatty acid halides.
• these are the derivatives derived from lauric acid, myristic acid, palmitic acid, stearic acid, coconut fatty acid, tallow fatty acid or rapeseed oil fatty acid.
• the reaction products which can be produced from this by reaction with polyamines are referred to below as fatty acid condensation products or condensation products.
• Suitable polyamines are, for example, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, dimethylaminopropylamine, propylenediamine, di (trimethylene) triamine and in particular aminoethylethanolamine.
• Another object of the present invention is a method for producing the textile treatment agent.
• a) aliphatic monocarboxylic acids with 10 to 22 carbon atoms or derivatives forming their amides are heated with b) polyamines with distillate separation and the condensation product is neutralized with phosphorous acid.
• the molar ratio of carboxylic acid or carboxylic acid derivative to polyamine is chosen so that there is an excess of amino groups. Depending on the polyamine used, the molar ratio of carboxylic acid to polyamine is in the range from 1: 1 to 3: 1.
• the acid used for neutralization with salt formation is, based on unreacted amino groups, in a stoichiometric amount or in an up to about 30% lower or excess used ie one uses 0.7 to 1.3 or 1.0 to 1.3 acid equivalents per amine equivalent.
• the neutralization can be carried out in the melt of the condensation product or preferably in acid diluted with water with simultaneous dispersion and dilution to a concentration ready for dispatch or ready for use.
• the dispersion can be facilitated by adding a dispersion accelerator.
• Suitable dispersion accelerators are, for example, monosaccharides of the aldose and ketose type or their hydrogenation products, water-soluble synthetic or natural polymers, alcohol alkoxylates, fatty acid partial glycerides and / or water-miscible solvents.
• the dispersion accelerators can make up 0.5 to 70 percent by weight of the textile treatment agent.
• the textile treatment agents according to the invention can be easily applied in aqueous dispersion, for example by the methods customary in textile technology, such as exhaust, centrifugal, padding or spraying methods.
• the use of the textile treatment agents according to the invention for finishing fibers, yarns, knitted fabrics, card slivers, slivers, fabrics or nonwovens is a further subject of the invention.
• the textile treatment agents according to the invention When used in detergents, they bring about an improved cleaning action and / or a softening of the laundry washed therewith.
• the textile treatment agents according to the invention can also be used as components of aftertreatment agents for washed textiles, as a result of which the textiles become soft and antistatic.
• the aftertreatment of the washed textiles can usually be carried out in the last rinsing bath, but also during drying in an automatic laundry dryer, either by spraying the laundry with a dispersion of the agent during drying or by applying the agent to a substrate, for example a flexible, textile fabric, applies.
• the products according to the invention can have different compositions, i. H.
• the fatty acid condensation products can contain a more or less large fatty acid component, or a fatty acid component with fatty acid residues of different lengths.
• those products according to the invention which have a proportion of 0.7 to 1 filament acid residue, which is preferably saturated, with essentially 16 to 22 carbon atoms on a functional group of the Have polyamines, that is, amino or hydroxyl group.
• the aftertreatment agents according to the invention are also excellently suitable for the production of aqueous fabric softener concentrates which, instead of the usual active ingredient concentration of about 5% by weight, have an active ingredient concentration of 10 to about 50% by weight.
• those products are preferably selected which contain condensation products from shorter fatty acid residues, i.e. H. having essentially 12 to 16 carbon atoms and a proportion of 0.3 to 1, preferably 0.3 to 0.5 fatty acid residues per functional group of the polyamine. Particularly good results are obtained with reaction products of this type which are derived from coconut fatty acid and dimethylaminopropylamine.
• the textiles treated with the agents according to the invention also tend to yellow significantly less than textiles treated with conventional agents when high temperatures, for example up to 200 ° C., are used for drying or fixing.
• Comparative product 3 was prepared from 10.65 kg of hardened beef tallow, 1.3 kg of aminoethylethanolamine, 0.65 kg of glycolic acid, 70% by weight, 7.5 kg of tallow alcohol + 14 mol of ethylene oxide, 80 kg of water in a manner analogous to that of Comparative Example 2.
• Comparative product 4 was obtained from 2275 kg of hardened beef tallow, 416 kg of aminoethylethanolamine, 440 kg of 60 percent by weight acetic acid and 9880 kg of water.
• Products according to the invention were obtained by producing products as described above, but replacing the acetic acid or the glycolic acid with an equivalent amount of phosphorous acid.
• the products thus obtained are referred to as plasticizers I, II, III and IV.
• swatches cotton / polyester woven fabric as a blended fabric
• the fabric samples were then heat-treated (120 ° C or 180 ° C, 2 minutes) in a Benz laboratory tenter.
• the color distances between the samples treated at 120 ° C and 180 ° C were calculated on the basis of colorimetric measurements. Larger numerical values mean greater discoloration.
• the textiles treated with the textile treatment agents of the prior art (1 to 4) change color more than the textiles treated with the textile treatment agents (I to IV) according to the invention.
• the differences are so clear that they can be determined by visual inspection even without measuring devices.

Landscapes

• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Wood Science & Technology (AREA)
• Organic Chemistry (AREA)
• Inorganic Chemistry (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Chemical Or Physical Treatment Of Fibers (AREA)
• Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Priority Applications (2)

Applications Claiming Priority (2)

Publications (4)

Family

ID=6292390

Family Applications (1)

Country Status (8)

Families Citing this family (7)

Family Cites Families (9)

• 1986
  • 1986-01-23 DE DE19863601856 patent/DE3601856A1/de not_active Ceased
• 1987
  • 1987-01-14 US US07/003,109 patent/US4865768A/en not_active Expired - Lifetime
  • 1987-01-15 ES ES87100427T patent/ES2023124T5/es not_active Expired - Lifetime
  • 1987-01-15 EP EP87100427A patent/EP0230910B2/de not_active Expired - Lifetime
  • 1987-01-15 DE DE8787100427T patent/DE3771734D1/de not_active Expired - Fee Related
  • 1987-01-21 TR TR55/87A patent/TR23179A/xx unknown
  • 1987-01-22 ZA ZA87481A patent/ZA87481B/xx unknown
  • 1987-01-22 BR BR8700281A patent/BR8700281A/pt unknown
  • 1987-01-23 JP JP62015027A patent/JP2548714B2/ja not_active Expired - Lifetime

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