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
  • C11D3/0026—Low foaming or foam regulating compositions
• • 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
• • 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
  • C11D3/3788—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
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/39—Organic or inorganic per-compounds
  • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
  • C11D3/3937—Stabilising agents
  • C11D3/394—Organic compounds
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
  • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
  • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
  • D06L1/14—De-sizing
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
  • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
  • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
  • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
• • 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
• • 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
  • C11D1/04—Carboxylic acids or salts thereof
  • C11D1/06—Ether- or thioether carboxylic 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
  • C11D1/02—Anionic compounds
  • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
  • C11D1/29—Sulfates of polyoxyalkylene 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
  • 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
  • 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
  • C11D1/721—End blocked 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
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/8305—Miscellaneous [e.g., treated surfaces, etc.]

Definitions

• the present invention relates to low-foaming, silicone-free, aqueous textile auxiliaries, their production and multiple uses, e.g. as wetting agents, detergents, dispersants or as stabilizers in peroxide bleaching liquors.
• the substituent R in formula (1) advantageously represents the hydrocarbon radical of an unsaturated or saturated aliphatic monoalcohol with 8 to 22 carbon atoms.
• the hydrocarbon radical can be straight-chain or branched.
• R is preferably an alkyl or alkenyl radical having 9 to 14 carbon atoms.
• Lower alkyl means hydrocarbon radicals which have 1 to 5, in particular 1 to 4, carbon atoms. Examples of such groups are methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, amyl, isoamyl or tert-amyl.
• natural alcohols such as e.g. Lauryl alcohol, myristyl alcohol, cetyl alcohol or stearyl alcohol, as well as synthetic alcohols, e.g. 2-ethylhexanol, 1,1,3,3-tetramethylbutanol, octan-2-ol, isononyl alcohol, trimethylhexanol, trimethylnonyl alcohol, decanol, C9-C11 oxo alcohol, tridecyl alcohol, isotridecanol or linear primary alcohols (alfoles) with 8 to 18 carbon atoms in Come into consideration. Some representatives of these alfoles are Alfol (8-10), Alfol (9-11), Alfol (10-14), Alfol (12-13) or Alfol (16-18). (“Alfol" is a registered trademark).
• Unsaturated aliphatic monoalcohols are, for example, dodecenyl alcohol, hexadecenyl alcohol or oleyl alcohol.
• the alcohol residues can be present individually or in the form of mixtures of two or more components, e.g. Mixtures of alkyl and / or alkenyl groups derived from soybean fatty acids, palm kernel fatty acids or tallow oils.
• Alkylene-O p chains are preferably of the ethylene glycol, ethylene propylene glycol or ethylene isopropylene glycol type; p is preferably 4 to 20.
• nonionic surfactants of component (a) correspond to the formula in which one of Y1 and Y2 is methyl or ethyl and the other is hydrogen, n1 is an integer from 2 to 40, m1 represents an integer from 0 to 15, and R and R1 have the meaning given in formula (1).
• Nonionic surfactants of the formula are of particular interest wherein R2 C9 to C14 alkyl, R3 is hydrogen, C1-C4alkyl, a cycloaliphatic radical with at least 6 C atoms or benzyl, of Y3 and Y4 one residue is hydrogen or methyl and the other hydrogen, m2 is an integer from 0 to 8 and n2 is an integer from 4 to 10.
• R2 has the meaning given in formula (3)
• R4 is hydrogen, C1 to C4-alkyl or lower alkylphenyl, of Y5 and Y6 one residue is hydrogen and the other is ethyl
• n3 is an integer from 4 to 8
• m3 is an integer from 1 to 3.
• the nonionic surfactants of the formulas (1) to (4) are prepared in a manner known per se, for example by reacting the corresponding alkylene oxide adducts with thionyl chloride and then reacting the chlorine compound formed with a short-chain, cycloaliphatic, fatty, lower alkylphenyl or Styryl alcohol.
• Acidic water-solubilizing groups from which component (a) is obtained are e.g. Carbonyl and / or sulfonic acid groups.
• Ethylenically unsaturated polymerizable carboxylic or sulfonic acids are suitable. Both monocarboxylic acids and dicarboxylic acids and their anhydrides as well as sulfonic acids, each having an ethylenically unsaturated aliphatic radical and preferably at most 7 carbon atoms, can be used.
• the monocarboxylic acids are e.g. acrylic acid, methacrylic acid, ⁇ -haloacrylic acid, 2-hydroxyethylacrylic acid, ⁇ -cyanoacrylic acid, crotonic acid and vinyl acetic acid.
• Ethylenically unsaturated dicarboxylic acids are preferably fumaric acid, maleic acid or itaconic acid, furthermore mesaconic acid, citraconic acid, glutaconic acid and methylmalonic acid.
• Maleic anhydride is particularly mentioned as the anhydride of these acids.
• Suitable sulfonic acids are vinylsulfonic acid or 2-acryloamido-2-methylpropanesulfonic acid.
• Monocarboxylic acids having 2 to 5 carbon atoms in particular methacrylic acid and especially acrylic acid, are preferred.
• Practically important compounds corresponding to component (a) are those which have been obtained from 5 to 50% by weight of a nonionic surfactant of the formula (1) and 95 to 50% by weight of acrylic acid.
• Particularly preferred among these products are those compounds which have been obtained from a nonionic surfactant of the formula (3).
• the compounds of component (a) of the composition according to the invention are prepared by methods known per se, expediently such that the corresponding nonionic surfactant is first mixed with at least 20% by weight, based on the end product, of an ethylenically unsaturated compound which has acidic, water-solubilizing groups, such as, for example, matching carboxylic acids, their anhydrides or sulfonic acids, and subsequently carrying out the reaction in the presence of catalysts, expediently at a temperature of 60 to 100.degree.
• Free radical-forming organic initiators are preferably used as catalysts.
• Suitable initiators for carrying out the reaction are e.g. symmetrical aliphatic azo compounds such as azo-bis-isobutyronitrile, azo-bis-2-methyl-valeronitrile, 1,1′-azo-bis-1-cyclo-hexanitrile and 2,2′-azo-bis-isobutyric acid alkyl esters, symmetrical diacyl peroxides, such as e.g.
• Suitable peroxides are: tert-butyl hydroperoxide, di-tert-butyl peroxide, cumene hydroperoxide, di-cumene peroxide and tert-butyl perpivalate.
• Another suitable compound is potassium persulfate, which is preferably used in the present invention.
• the catalysts are generally used in amounts of 0.1 to 10% by weight, preferably 0.5 to 2% by weight, based on the starting products.
• reaction is advantageously carried out in an inert atmosphere, e.g. carried out in the presence of nitrogen.
• nonionic surfactants used as component (b) of the composition according to the invention correspond to the nonionic surfactant of component (a) according to formulas (1) to (4).
• 2-Ethylhexyl sulfate is particularly preferred.
• component (a) a compound obtained from a nonionic surfactant of the formula (1) and acrylic acid, as component (b), a nonionic surfactant of the formula (1) and optionally as component ( c) contain 2-ethylhexyl sulfate.
• textile auxiliaries which contain as component (a) a compound which has been obtained from a nonionic surfactant of the formula (2) and acrylic acid, as component (b) a nonionic surfactant of the formula (2) and optionally as component (c ) Contain 2-ethylhexyl sulfate.
• textile auxiliary mixtures which contain as component (a) a compound which has been obtained from a nonionic surfactant of the formula (3) and as component (b) a nonionic surfactant corresponding to the formula (3).
• the textile auxiliary mixtures according to the invention can be prepared by simply stirring components (a), (b) and optionally (c).
• the preparation is preferably carried out by mixing components (a), (b) and optionally (c) with stirring and adding deionized water until a homogeneous solution is obtained.
• the new blends are low-foaming, APEO and silicone-free textile auxiliaries. They are easy to handle due to their liquid commercial form, which is why they are particularly suitable for modern dosing systems. You are universal can be used and can therefore be considered for various purposes.
• they can be used as wetting agents, textile detergents, dispersants or as stabilizers in peroxide bleaching liquors.
• the amounts used in which the textile auxiliary according to the invention is added to the treatment liquors are between 0.1 and 30, preferably 0.2 and 10 g per liter of treatment liquor.
• These fleets can also contain other additives, e.g. Desizing agents, dyes, optical brighteners, synthetic resins and alkalis such as sodium hydroxide.
• Possible fiber materials are: cellulose, especially untreated natural cellulose such as hemp, linen, jute, cellulose, viscose, acetate treyon, native cellulose fiber and especially raw cotton, wool, polyamide, polyacrylonitrile or polyester fiber materials as well as fiber blends, e.g. those made of polyacrylonitrile / cotton or polyester / cotton.
• the fiber material to be treated can be in various processing stages, e.g. the cellulose-containing material as loose material, yarn, woven or knitted fabric. As a rule, these are always textile fiber materials which are produced from pure textile cellulose fibers or from mixtures of textile cellulose fibers with textile synthetic fibers.
• the fiber material can be treated continuously or discontinuously in an aqueous liquor.
• the aqueous treatment liquors can be applied to the fiber materials in a known manner, advantageously by impregnation on the padder, the liquor absorption being about 70 to 120% by weight.
• the padding process is used in particular in the pad-steam process and pad-batch process.
• the impregnation can be carried out at 10 to 60 ° C, but preferably at room temperature.
• the cellulose material is optionally subjected to a heat treatment, e.g. Subject at temperatures from 80 to 140 ° C.
• the heat treatment is preferably carried out by steaming at 95 to 140 ° C., preferably 100 to 106 ° C. Depending on the type of heat development and the temperature range, the heat treatment can take 30 seconds to 60 minutes.
• the impregnated goods are rolled up without drying and then optionally packed with a plastic film and stored at room temperature for 1 to 24 hours.
• the treatment of the fiber materials can also be carried out in long liquors with a liquor ratio of e.g. 1: 3 to 1: 100, preferably 1: 4 to 1:25 and at 10 to 100, preferably 60 to 98 ° C for about 1/4 to 3 hours under normal conditions, i.e. under atmospheric pressure in conventional equipment, e.g. a jigger, jet or reel runner.
• a liquor ratio of e.g. 1: 3 to 1: 100, preferably 1: 4 to 1:25 and at 10 to 100, preferably 60 to 98 ° C for about 1/4 to 3 hours under normal conditions, i.e. under atmospheric pressure in conventional equipment, e.g. a jigger, jet or reel runner.
• the treatment up to 150 ° C, preferably 105 to 140 ° C under pressure in so-called high-temperature equipment (HT equipment) can be carried out.
• HT equipment high-temperature equipment
• the fiber materials are then, if the process so requires, hot Water from about 90 to 98 ° C and then rinsed thoroughly with warm and finally with cold water, neutralized if necessary and then preferably dried at elevated temperatures.
• auxiliary mixtures A, B and C are prepared by stirring the components listed in the table below.
• Formulation B of Example 1 is tested for its washability.
• a mixed fabric made of polyester / cotton artificially soiled with carbon black and motor oil is washed using a ® AHIBA dyeing machine with a twist for 30 minutes at 40 ° C and a liquor ratio of 1:25.
• the amount used is 1 g / l of active substance and the pH of the wash liquor is adjusted to 10 using NaOH.
• the fabric is rinsed, dewatered and dried.
• the color difference according to DIN 6174 between the washed sample and an unwashed sample is measured.
• the reflection number of the washed sample is 18.5.
• Formulations A, B and C of Example 1 are suitable for use in highly concentrated alkaline stock liquors up to 360 g / l NaOH. After dilution of the stock fleets to the application concentration, no loss of network capacity due to the alkali load can be determined.
• the degree of whiteness is increased from -77 to 56 CIBA-GEIGY whiteness units.
• formulation B causes a substrate with good absorbency after bleaching.

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• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Life Sciences & Earth Sciences (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Wood Science & Technology (AREA)
• Organic Chemistry (AREA)
• Textile Engineering (AREA)
• Inorganic Chemistry (AREA)
• Detergent Compositions (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Applications Claiming Priority (4)

Publications (3)

Family

ID=25685449

Family Applications (1)

Country Status (6)

Cited By (4)

Families Citing this family (4)

Family Cites Families (22)

• 1991
  • 1991-06-04 EP EP19910810421 patent/EP0462059B1/fr not_active Expired - Lifetime
  • 1991-06-04 ES ES91810421T patent/ES2106068T3/es not_active Expired - Lifetime
  • 1991-06-04 DE DE59108759T patent/DE59108759D1/de not_active Expired - Fee Related
  • 1991-06-10 KR KR1019910009488A patent/KR100221114B1/ko not_active Expired - Fee Related
  • 1991-06-11 JP JP13807391A patent/JP2872447B2/ja not_active Expired - Fee Related
• 1993
  • 1993-12-22 US US08/171,887 patent/US5456847A/en not_active Expired - Lifetime

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