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
  • C11D3/16—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
  • C11D3/3734—Cyclic 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
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/835—Mixtures of non-ionic with cationic 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
  • C11D3/3703—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
• • 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
• • 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
  • D06M13/322—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
  • D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
• • 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
  • D06M15/53—Polyethers
• • 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
  • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
• • 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
  • C11D1/62—Quaternary ammonium 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
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/662—Carbohydrates or derivatives
• • 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

Definitions

• finishing agents with improved rewettability which are a mixture of ester quats and silicone compounds, optionally in combination with other nonionic surfactants contain as well as the use of these mixtures for the production of finishing agents.
• Textiles are usually treated with cationic surfactants to give them a pleasant soft feel. Less well known is that cationic surfactants also have an impact on the rewettability of textiles.
• cationic surfactants also have an impact on the rewettability of textiles.
• dish towels treated with an anti-aging agent are very soft, but may not absorb water, which makes them completely unsuitable for use.
• the reason for this is usually the use of fabric softener with good softening properties, but which also make the textiles water-repellent, i.e. hydrophobic. As already explained, however, this effect is far from desirable for certain applications.
• German patent DE-C1 4243550 Heenkel
• finishing agents based on esterquats and polyolefin waxes which may also contain silicone compounds as further additives.
• the object of the present invention was to provide new finishing agents To provide the textiles not only a pleasant soft feel and the electrostatic Reduce charge between the fibers, but especially the tissues good rewettability, i.e. Impart hydrophilicity so that after washing in are able to absorb water easily.
• Esterquats are generally understood to be quaternized fatty acid triethanolamine ester salts . These are known substances which can be obtained by the relevant methods of preparative organic chemistry.
• WO 91/01295 Hexkel
• Triethanolamine in the presence of hypophosphorous acid is partially esterified with fatty acids, air is passed through and then quaternized with dimethyl sulfate or ethylene oxide
• German patent step DE 4308794 C1 (Henkel)
• a process for the production of solid ester quats is also known, in which the quaternization of triethanolamine esters in the presence of suitable dispersants, preferably fatty alcohols, and reviews on this topic are given, for example, by R.Puchta et al.
• the quaternized fatty acid triethanolamine ester salts follow the formula (I) in which R 1 CO stands for an acyl radical with 6 to 22 carbon atoms, R 2 and R 3 independently of one another for hydrogen or R 1 CO, R 4 for an alkyl radical with 1 to 4 carbon atoms or a (CH 2 CH 2 O) q H- Group, m, n and p in total stands for 0 or numbers from 1 to 12, q for numbers from 1 to 12 and X for halide, alkyl sulfate or alkyl phosphate.
• R 1 CO stands for an acyl radical with 6 to 22 carbon atoms
• R 2 and R 3 independently of one another for hydrogen or R 1 CO
• R 4 for an alkyl radical with 1 to 4 carbon atoms or a (CH 2 CH 2 O) q H- Group
• m, n and p in total stands for 0 or numbers from 1 to 12
• X for halide, alky
• ester quats which can be used in the context of the invention are products based on caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, isostearic acid, stearic acid, oleic acid, elaidic acid, arachic acid, behenic acid and erucic acid and their technical mixtures, such as they occur, for example, in the pressure splitting of natural fats and oils.
• Technical C 12/18 coconut fatty acids and in particular partially hardened C 16/18 tallow or palm fatty acids as well as high elaidic acid C 16/18 fatty acid cuts are preferably used.
• the fatty acids and the triethanolamine can be used in a molar ratio of 1.1: 1 to 3: 1 to produce the quaternized esters.
• an application ratio of 1.2: 1 to 2.2: 1, preferably 1.5: 1 to 1.9: 1 has proven to be particularly advantageous.
• the preferred esterquats are technical mixtures of mono-, di- and triesters with an average degree of esterification of 1.5 to 1.9 and are derived from technical C 16/18 - tallow or palm fatty acid (iodine number 0 to 40).
• quaternized fatty acid triethanolamine ester salts of the formula (I) have proven to be particularly advantageous in which R 1 CO for an acyl radical having 16 to 18 carbon atoms, R 2 for R 1 CO, R 3 for hydrogen, R 4 for a methyl group, m , n and p is 0 and X is methyl sulfate.
• quaternized ester salts of fatty acids with diethanolalkylamines of the formula (II) are also suitable as esterquats, in which R 1 CO for an acyl radical with 6 to 22 carbon atoms, R 2 for hydrogen or R 1 CO, R 4 and R 5 independently of one another for alkyl radicals with 1 to 4 carbon atoms, m and n in total for 0 or numbers from 1 to 12 and X represents halide, alkyl sulfate or alkyl phosphate.
• ester quats in which R 1 CO for an acyl radical with 6 to 22 carbon atoms, R 2 for hydrogen or R 1 CO, R 4 , R 6 and R 7 independently of one another for alkyl radicals with 1 to 4 carbon atoms, m and n in total for 0 or numbers from 1 to 12 and X represents halide, alkyl sulfate or alkyl phosphate.
• esterquats of the formulas (II) and (III) .
• the esterquats usually come on the market in the form of 50 to 90% strength by weight alcoholic solutions, which can be diluted with water if required.
• Suitable silicone compounds are, for example, silicone oils of the dimethylpolysiloxane type, Methylphenylpolysiloxanes, cyclic silicones as well as amino, fatty acid, alcohol, polyether, epoxy, fluorine and / or alkyl modified silicone compounds that are both liquid at room temperature can be resinous.
• the hydrophilicity of the finishing agents according to the invention can be further improved by adding further anionic, cationic, amphoteric, zwitterionic, but preferably nonionic, surfactants.
• suitable nonionic surfactants are fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, fatty acid polyglycol esters, fatty acid amide polyglycol ethers, fatty amine polyglycol ethers, alkoxylated triglycerides, mixed ethers or mixed formals, alk (en) yl oligoglycosides, fatty acid-N-alkyl glucosate ester, especially vegetable hydrolysis fatty acid, vegetable oil polyglycol ester, sugar-based polyglycol ester, vegetable oil-based polyglycol ester, Sorbitan esters, polysorbates and amine oxides.
• nonionic surfactants contain polyglycol ether chains, they can have a conventional, but preferably a narrow, homolog distribution.
• the agents according to the invention preferably contain fatty alcohol polyglycol ethers of the formula (IV), in which R 8 is a linear or branched alkyl and / or alkenyl radical having 6 to 22 carbon atoms and n is a number from 1 to 50.
• Typical examples of this are addition products of 1 to 50, preferably 5 to 30 and in particular 10 to 15 moles of ethylene oxide onto primary alcohols having 6 to 22, preferably 12 to 18 carbon atoms, such as the ethoxylates of capron alcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, Isododecyl alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, deryl alcohol alcohol, methylene alcohol, benzyl alcohol, benzyl alcohol, benzyl alcohol, benzyl alcohol, blends, aryl alcohol alcohol, benzyl alcohol, benzyl alcohol, B based on fats and oils or aldehydes from Roelen's
• the agents according to the invention are characterized in that they contain both preliminary products such as yarns, Fabrics and other textile fabrics as well as the end products made from them, i.e. the textiles, a pleasant soft feel, easy rewettability, i.e. Hydrophilicity lend and at the same time reduce the electrostatic charge, which leads to improved wrinkle resistance and ironability leads.
• Another object of the invention therefore relates to the use of mixtures containing esterquats and silicone compounds for the production of hydrophilic Finishing agents that are free of polyolefin waxes and that are particularly suitable for aftertreatment of towels and underwear.
• Soft grip and rewettability Composition / performance 1 2nd 3rd 4th V1 V2 V3 V4 Ditallow fatty acid triethanolamine ester, methyl quaternized, methyl sulfate salt 95 - 90 80 95 - - - Ditallow fatty acid methyl diethanolamine ester, methyl quaternized, methyl sulfate salt - 90 - - - 95 - - Dimethyldisteaylammonium chloride - - - - - - 95 90 modified dimethylpolysiloxane 5 7 5 12th - - 5 4th Isododecanol + 6EO - 3rd 5 - 5 - - 6
• Coconut alkyl polyglucoside - - - 8th - 5 - - Soft grip 1.0 1.0 1.0 1.5 2.0 2.0 3.0 2.5 Rewettability [mm] 11 12th 12th 15 10th 9 8th 8th 8th

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

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Citations (8)

• 1997
  • 1997-04-05 DE DE1997114044 patent/DE19714044C1/de not_active Expired - Fee Related
• 1998
  • 1998-03-27 EP EP98105575A patent/EP0869168A3/fr not_active Withdrawn

Patent Citations (8)

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