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
  • D06M15/37—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
• • 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
  • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
  • D06M15/03—Polysaccharides or derivatives thereof
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
  • D06P1/48—Derivatives of carbohydrates
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
  • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
  • D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
  • D06P5/02—After-treatment
  • D06P5/04—After-treatment with organic compounds
  • D06P5/08—After-treatment with organic compounds macromolecular
• • 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
  • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
  • D06M2101/16—Synthetic fibres, other than mineral fibres
  • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M2101/32—Polyesters
• • 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
  • D06M2200/50—Modified hand or grip properties; Softening compositions
• • 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
  • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
  • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
  • Y10T442/2352—Coating or impregnation functions to soften the feel of or improve the "hand" of the fabric

Definitions

• the invention relates to a fabric, the polyester contains.
• the polyester When finishing fabrics, the polyester contain, these have amino functional plasticizers serious disadvantages. It is particularly annoying Deterioration in the fastness to washing of dyeings and prints.
• the object of the invention is to overcome the disadvantages of State of the art.
• the invention relates to sheet-like structures Polyester, characterized in that there is at least one Organopolysiloxane and at least one alkyl polyglycoside.
• Sheets made of polyester can be made from blended fabrics Be polyester with cotton, wool or other fabrics or are only made of polyester, are fabrics, knitwear or Nonwovens used as clothing, tablecloths, covers, Tents, transport containers, such as sacks, backpacks etc. are used.
• Sheets containing polyester are made in the usual way dyed or printed with disperse dyes and have a dye fixation by treatment under pressure 130 ° C.
• the organopolysiloxanes are preferably Organopolysiloxanes (a), which polar groups on Si-C-bonded Have hydrocarbon residues, such as preferably Amino, ammonium, epoxy, hydroxy, amido, mercapto, Carboxy and / or sulfonic acid groups, their salts or esters.
• a Organopolysiloxanes
• hydrocarbon residues such as preferably Amino, ammonium, epoxy, hydroxy, amido, mercapto, Carboxy and / or sulfonic acid groups, their salts or esters.
• the sum n + m preferably has an average value of 1.9 to 2.1.
• hydrocarbon radicals R are preferably alkyl radicals, such as methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, tert-butyl, n-pentyl, iso-pentyl -, neo-pentyl, tert-pentyl; Hexyl radicals, such as the n-hexyl radical; Heptyl residues, such as the n-heptyl residue; Octyl radicals, such as the n-octyl radical and iso-octyl radicals, such as the 2,2,4-trimethylpentyl radical; Nonyl radicals, such as the n-nonyl radical; Decyl radicals, such as the n-decyl radical; Dodecyl radicals, such as the n-dodecyl radical; Octadecyl radicals, such as the n-
• optionally substituted hydrocarbyloxy R are preferably a directly bonded to a silicon atom of oxygen atom-bonded substituted or unsubstituted hydrocarbon radicals R according to the examples above-mentioned, in particular alkoxy groups having 1 to 18 carbon atoms and phenoxy radicals, especially the methoxy, ethoxy, n-propoxy , iso-propoxy and phenoxy.
• Preferably at most 5% of the radicals R are optionally substituted hydrocarbonoxy radicals.
• Examples of the divalent C 1 to C 18 hydrocarbon radicals R 1 are preferably saturated straight-chain or branched-chain or cyclic alkylene radicals, such as the methylene and ethylene radical, and also propylene, butylene, pentylene, hexylene, 2-methylpropylene and cyclohexylene - And octadecylene radicals or unsaturated alkylene or arylene radicals such as the hexenylene radical and phenylene radicals, the n-propylene radical and the 2-methylpropylene radical being particularly preferred.
• alkylene radicals such as the methylene and ethylene radical, and also propylene, butylene, pentylene, hexylene, 2-methylpropylene and cyclohexylene - And octadecylene radicals or unsaturated alkylene or arylene radicals such as the hexenylene radical and phenylene radicals, the n-propylene radical
• hydrocarbon radicals R 2 are preferably the examples given for R.
• halogen-substituted hydrocarbon radicals R 2 are haloalkyl radicals, such as the 3,3,3-trifluoro-n-propyl radical, the 2,2,2,2 ', 2', 2'-hexafluoroisopropyl radical, the heptafluoroisopropyl radical, and haloaryl radicals, such as the above -, mouth p-chlorophenyl residue.
• Linear polydimethylsiloxanes are particularly preferred, which optionally have as radicals R in addition to methyl radicals at most 5% C 1 -C 3 -alkoxy or hydroxyl end groups.
• these polydimethylsiloxanes have, as R 'represent the radicals H 2 N (CH 2) 2 NH (CH 2) 3 -, H 2 N (CH 2) 2 NHCH 2 CH (CH 3) CH 2 -, on.
• Examples of mineral acids that deal with the above mentioned amino-functional hydrocarbon radicals to the have the corresponding ammonium-functional residues implemented, are preferably salt, perchlor, sulfur, sulfurous, Nitrous, nitrous, river, phosphorus, diphosphorus and Polyphosphoric acids.
• suitable carboxylic acids are preferably formic, acetic, propionic, butanoic acids, Citric acid, trichloric, dichloric and chloroacetic acid, Trifluoroacetic acid, cyanoacetic acid, phenylacetic acid, Benzoic acid, m- and p-nitrobenzoic acid, oxalic acid, malonic acid and lactic acid.
• Those with acetic acid are particularly preferred available ammonium-functional hydrocarbon residues.
• amino-functional radicals are preferably the ⁇ -acetamidopropyl radical, partially or fully acetylated ⁇ -aminoethyl- ⁇ -aminopropyl residues.
• epoxy-functional radicals R ' are radicals of the general formulas (III) and (IV) where A is an alkyl, alkoxyalkyl, aryl or alkaryl radical.
• Particularly preferred epoxy-functional radicals R ' are
• the preferred epoxy numbers of the epoxy functional ones Organopolysiloxanes (a) are 0.5 - 0.001 (equiv./100 g), especially at 0.2 - 0.01 (equiv./100 g).
• the epoxy number of an epoxy-functional organopolysiloxane indicates the number Equivalents of epoxy, namely the number of moles of epoxy groups, which is contained in 100 grams of organopolysiloxane (a).
• the radicals R ' are particularly preferred as the carboxy-functional radicals - (CH 2 ) 10 -COOH, -CH 2 CH (CH 3 ) -COOH and - (CH 2 ) 2 -S-CH 2 -COOH
• Examples of bases for reaction with organopolysiloxanes (a) containing carboxy-functional radicals R ' are preferably ammonia, amines, alkali metal and alkaline earth metal hydroxides, such as LiOH, NaOH, KOH, RbOH, CsOH, Mg (OH) 2 , Ca (OH) 2 , Sr (OH) 2 and Ba (OH) 2 .
• the preferred acid numbers of the carboxy functional Organopolysiloxanes (a) are 1 - 100 (mg KOH / g), preferably 5-50 and especially 10-30 Acid number of a carboxy-functional organopolysiloxane (a) indicates the number of milligrams of potassium hydroxide required is to neutralize the free acids in a gram of the carboxy-functional organopolysiloxane (a) are contained.
• the radicals R are preferably methyl, ethyl, phenyl, methoxy and / or vinyl radicals. Because of the easier accessibility, preferably 50% of the R radicals, in particular at least 80% of the R radicals, are methyl radicals.
• Organopolysiloxane (a) preferably one of the Formula (I) can be used; several can also be used Organopolysiloxanes are used.
• the organopolysiloxane (mixture) used in emulsions is preferably liquid.
• the organopolysiloxanes used in the process according to the invention preferably each have viscosities from 100 mPa * s to 1,000,000 mPa * s, each measured at 25 ° C.
• an amino-functional organopolysiloxane is used to prepare the ammonium-functional organopolysiloxane (a) which is preferably used in the emulsions according to the invention, it is preferred that it has an amine number from 0.1 to 3.0, in particular from 0.2 to 0.9.
• the amine number of an amino-functional substance is determined as the consumption in cm 3 of in hydrochloric acid when titrating 1 g of the amino-functional substance.
• Alkyl polyglycosides with a saturated content are particularly preferred Alkyl radical with an average of 8 to 14 carbon atoms and one average degree of glycosidation n between 1.1 and 3.
• Another object of the invention is a method for Treatment of a fabric containing polyester, in which at least one organopolysiloxane and at least one Alkyl polyglycoside can be applied.
• organopolysiloxanes and alkyl polyglycosides have the above given meaning.
• the emulsions used according to the invention have a higher one Stability against foreign electrolytes, such as magnesium and Sodium salts, on as corresponding emulsions, in which Alkyl polyglycol ethers can be used as emulsifiers.
• the emulsions used according to the invention contain relatively small amounts of emulsifiers, in particular 5 to 100 Parts by weight of alkyl polyglycosides (b) per 100 parts by weight organopolysiloxanes containing polar groups (a).
• the emulsions used according to the invention have a discontinuous oil phase, which is the polar groups containing organopolysiloxanes (a), and a continuous water phase.
• the proportions of the organopolysiloxane (a) and the continuous Water phase can vary widely depending according to what solids content used in the invention Emulsions and microemulsions is sought.
• the proportion of organopolysiloxane (a) is between 20 and 70 Weight percent, but especially between 40 and 60 % By weight of the total weight of the emulsion.
• the emulsions used according to the invention preferably have an average particle size of at most 1 ⁇ m, in particular of at most 300 nm.
• the used according to the invention Microemulsions preferably have an average particle size of at most 150 nm, in particular of at most 20 nm, on.
• the term "emulsions" is used throughout the text Microemulsions.
• the term “microemulsions” refers only on emulsions with an average particle size of 150 nm at most, which are transparent to optically clear. Microemulsions of organopolysiloxanes with alkyl polyglycosides as emulsifiers are not previously described.
• the emulsions used according to the invention especially the microemulsions, also cosurfactants, preferably in amounts of 0 to 30 parts by weight, in particular at most 20 parts by weight, each based on 100 parts by weight of Organopolysiloxanes (a).
• Co-surfactants are understood to mean polar compounds of medium molecular weight, such as preferably alcohols of molecular size C 4 to C 8 , suitable glycol ethers, amines, esters or ketones.
• Examples of particularly suitable cosurfactants are preferred 1-butanol, 2-butanol, 2-methyl-2-propanol, 1-pentanol, 2-pentanol, 3-pentanol, 1-hexanol, 2-hexanol, 3-hexanol, 1-heptanol, 2-heptanol, 3-heptanol, 4-heptanol, 1-octanol, 2-octanol, 3-octanol and 4-octanol; Diethylene glycol monomethyl, ethyl and butyl ether; Diethylene glycol dimethyl and ethyl ether; 1-aminobutane, 2-aminobutane, 2-amino-2-methylpropane, 1-aminopentane, 2-aminopentane, 1-aminohexane, 1-aminoheptane and 1-aminooctane; Ethyl, propyl, isopropyl, But
• Examples of preferred cosurfactants are 1-alkanols of the examples given above with C 5 to C 8 chains, diethylene glycol monobutyl ether, diethylene glycol dimethyl and diethylene glycol diethyl ether, propyl, butyl and pentyl acetate and 2-pentanone.
• 1-Pentanol and 1-hexanol are particularly preferred as cosurfactants and 1-octanol, diethylene glycol monobutyl ether, Diethylene glycol dimethyl ether and butyl acetate.
• organopolysiloxane (a), alkyl polyglycosides (b), water and optionally cosurfactant can be used according to the invention used emulsions still contain additives. They are in particular bactericide, fungicide, algicide, microbicide, Fragrances, corrosion inhibitors, dyes, pigments, Thickeners and fillers.
• the invention Emulsions used contain additives, preferably in Amounts from 0 to 1 percent by weight, in particular from 0 to 0.2 Weight percent, based in each case on the total weight of the finished emulsion.
• Emulsion used can be in any order Use emulsifiers or by stirring together without High shear forces occur. However, it is preferred that first a homogeneous mixture of organopolysiloxane (a), Alkyl polyglycosides (b) and water produced and in this Mix the cosurfactants and additives, if used, be stirred in without applying high shear forces.
• the one exercised on the respective components or mixtures Pressure is preferably that which may be due to the action of Mixing elements increased (atmospheric) pressure; the corresponding the prevailing temperature is preferably the one where appropriate due to the action of the mixing elements increased (room) temperature.
• ammonium-functional organopolysiloxane used which is preferably contained in the emulsions used according to the invention (a) can be prepared by adding mineral acids or carboxylic acids to corresponding amino-functional organopolysiloxanes. This addition of acid to the organopolysiloxane (a) can take place before the organopolysiloxane (a) is used.
• Organopolysiloxanes (a) become the ammonium-functional residues however in situ when mixing organopolysiloxane (a), Alkyl polyglycosides (b) and water by adding the above described mineral and / or carboxylic acids, in particular Acetic acid.
• the emulsions used according to the invention can are basically manufactured in any turbulent mixer, which has also been used to make emulsions.
• mixers that can be used are stirrers such as Beam, anchor, grid, screw, propeller, disc, Impeller, turbine, planetary stirrers, single and Twin screw mixers, mixing turbines, colloid mills, Ultrasonic mixers, in-line mixers, pumps, homogenizers, such as high pressure, turbine and circulation homogenizers.
• the samples thus obtained were made together with multi-fiber tape (Acetate, Cotton, Poyamide 6.6; Polyester, Polyacrylonitryl and Wool) after a wash fastness test C4A at 60 degrees Celsius Marks & Spencer subjected.
• multi-fiber tape Acetate, Cotton, Poyamide 6.6; Polyester, Polyacrylonitryl and Wool
• Polyester fabric (PES filament) was printed all over with a printing paste of the following recipe:
• Subjects A - G were then on for 60 seconds Dried and heat set at 185 degrees Celsius.
• the fastness to washing of the plasticizer according to the invention Subjects treated compared to those with water treated tissues practically not deteriorated.

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• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Molecular Biology (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

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• 2000
  • 2000-02-10 DE DE10005855A patent/DE10005855A1/de not_active Ceased
  • 2000-12-21 EP EP20000127958 patent/EP1127975A1/de not_active Withdrawn
• 2001
  • 2001-02-05 ID ID20010112D patent/ID29216A/id unknown
  • 2001-02-06 US US09/778,196 patent/US20010018305A1/en not_active Abandoned
  • 2001-02-08 BR BR0100459A patent/BR0100459A/pt not_active IP Right Cessation
  • 2001-02-09 CN CN01103700A patent/CN1311357A/zh active Pending
  • 2001-02-09 KR KR1020010006365A patent/KR20010082092A/ko not_active Application Discontinuation
• 2002
  • 2002-03-01 HK HK02101597.3A patent/HK1040268A1/zh unknown

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