EP0280206A2 - Agent de glissement pour des matériaux textiles fibreux - Google Patents

Agent de glissement pour des matériaux textiles fibreux Download PDF

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Publication number
EP0280206A2
EP0280206A2 EP88102421A EP88102421A EP0280206A2 EP 0280206 A2 EP0280206 A2 EP 0280206A2 EP 88102421 A EP88102421 A EP 88102421A EP 88102421 A EP88102421 A EP 88102421A EP 0280206 A2 EP0280206 A2 EP 0280206A2
Authority
EP
European Patent Office
Prior art keywords
agents
smoothing
weight
fiber materials
textile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88102421A
Other languages
German (de)
English (en)
Other versions
EP0280206A3 (fr
EP0280206B1 (en
Inventor
Rudolf Dr. Veitenhansl
Peter Waltenberger
Günter Uphues
Uwe Dr. Ploog
Fritz Dr. Lange
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT88102421T priority Critical patent/ATE82779T1/de
Publication of EP0280206A2 publication Critical patent/EP0280206A2/fr
Publication of EP0280206A3 publication Critical patent/EP0280206A3/fr
Application granted granted Critical
Publication of EP0280206B1 publication Critical patent/EP0280206B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D06M15/347—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes
    • 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
    • D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
    • 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
    • D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions

Definitions

  • the invention relates to agents for smoothing textile fiber materials, a method for smoothing textile fiber materials and the use of dialkyl ethers as smoothing agents.
  • the smoothing agents used must on the one hand reduce the friction between the individual fibers as well as between fibers or yarns and metal, and on the other hand ensure that fabric can be sewn perfectly. If excessive frictional forces occur during sewing, sewing damage occurs if threads are struck, broken or thermally damaged. The consequence of sewing damage is particularly serious in the case of knitwear, because drop stitches occur at the latest when the goods are mechanically stressed. For this reason, the mobility of the threads in the stitch structure is of great importance.
  • the reduction in needles Stitch forces during sewing on modern high-speed sewing machines have become particularly important, since high-speed sewing machines can perform up to 7,000 punctures per minute purely mechanically. However, this requires thicker, more vibration-stable needles, which in turn more easily cause stitch damage.
  • Paraffins, esters, polyethylenes, silkones and polyalkylene glycols are known smoothing agents (see, for example, in "Melliand Textile Reports” 3 , 203 to 207 (1977)), the effectiveness of which in many cases depends on the type of fiber substrate.
  • From the German patent application DE-OS 32 38 395 polyethylenes with an average molecular weight of 3000 to 8000, a density of 0.94 to 1.01, an acid number of 25 to 60 and a saponification number of 40 to 80 are known as smoothing agents for textile fiber materials .
  • the object of the present invention was to develop smoothing agents which, compared to smoothing agents from the prior art, show a significant improvement, i.e. Reduce the friction between individual fibers and between fibers and metal as well as a significant reduction in puncture forces and their effectiveness is independent of the type of fiber substrate.
  • alkyl stands for saturated and / or unsaturated alkyl radicals, that is to say for alkyl and / or alkenyl radicals.
  • Dialkyl ethers which contain 8 to 22 carbon atoms in the alkyl radicals of natural and / or synthetic origin are preferably present in the smoothing agents according to the invention, for example octyl dodecyl ether, didodecyl ether, tallow stearyl ether, ditalgia, distearyl ether, oleyl stearyl ether and / or 2-hydroxyhexadecyl-talgether.
  • Dialkyl ethers having 16 to 18 carbon atoms in the alkyl chains of natural and / or synthetic origin for example ditalgal, distearyl ether, tallow stearyl ether and / or 2-hydroxyhexadecyl tallow, are particularly preferred.
  • dialkyl ethers according to the invention are prepared in a manner known per se, for example by reacting alkali metal or ammonium salts of C 6-24 alkyl sulfates with C 6-24 alkyl alcohols at 180 ° C. or the ring having terminally alkoxylated C 6-24 olefins C 6-24 alkyl alcohols, optionally in the presence of a catalyst, is opened at 120-150 ° C.
  • Symmetrical and / or asymmetrical dialkyl ethers are used as the only smoothing agent component or in combination with known smoothing agents in smoothing agent mixtures.
  • Known smoothing agents are preferably paraffins with softening points between 35 and 80 ° C, polyethylenes, for example anoxidized polyethylene waxes, which are described in DE-OS 32 38 395, fatty acid esters with 8 to 22 carbon atoms in the fat residue and 1 to 22 carbon atoms in the Alcohol residue, for example methyl palmitate, stearyl stearate, behenyl behenate and / or isotridecyl stearate, silicones for example dimethylpolysiloxane and / or polyalkylene glycols, for example polyethylene glycols with average molecular weights from 600 to 2000, are used.
  • the weight ratio of dialkyl ether to smoothing agents from the prior art is preferably between 10: 1 and 1: 4, particularly preferably between 4: 1 and
  • the smoothing agents according to the invention are applied in the form of solutions, emulsions or dispersions to textile fiber materials.
  • the application can be carried out both from water and from organic solvents, for example aliphatic and / or aromatic hydrocarbons, such as gasoline, cyclohexane, toluene, xylene or halogenated, preferably chlorinated hydrocarbons, such as methylene chloride, per-chloroethylene.
  • the smoothing agent content in solutions is between 5 and 10 percent by weight, in emulsions and dispesions between 5 and 30 percent by weight.
  • the smoothing agents according to the invention are preferably applied in the form of aqueous dispersions to textile fiber materials.
  • the term “textile fiber materials” is understood to mean natural fibers, for example cotton, wool and / or cellulose, synthetic fibers, for example polyacrylonitrile, polyester, polyamide, triacetate, polyethylene and / or polypropylene, and mixtures of natural and synthetic fibers.
  • the textile fiber materials can be in the form of a flock, sliver, knitting yarn, weaving yarn, sewing thread, knitted fabric, fabric or nonwoven fabric, preferably knitting yarn, weaving yarn, sewing thread, knitted fabric or fabric.
  • the material can be raw white, bleached or colored.
  • the yarns can be both filament and fiber yarns.
  • aqueous dispersions containing the smoothing agents according to the invention are prepared in a manner known per se, either by mixing all the components at from 80 to 170 ° C. or by melting all the components with the exception of water and then water, if appropriate under pressure, at 80 to 170 ° C is added. However, it is also possible to add the melt to hot water at 80 to 100 ° C.
  • the resulting finely divided aqueous dispersions have solids contents of 5 to 40 percent by weight and pH values of 3.5 to 11.
  • the smoothing agents according to the invention are applied to the textile fiber materials with the aid of conventional apparatus, such as dyeing apparatus for cross-wound bobbins, skeins or muffs, reel runners or jet dyeing systems.
  • conventional apparatus such as dyeing apparatus for cross-wound bobbins, skeins or muffs, reel runners or jet dyeing systems.
  • the application after an exhaust process for example a drawing process from a dye or rinsing bath, is carried out from an aqueous liquor with a liquor ratio between 1: 2 and 1:40 and a pH value in the liquor between 2 and 8 at temperatures between 25 and 80 ° C and a concentration, based on the weight of the goods, of from 0.2 to 3.0, preferably from 0.2 to 2.5, percent by weight of smoothing agent.
  • the smoothing agents according to the invention can also be applied to textile fiber materials by a forced application process, for example padding, immersion centrifugal process, godet application, via metering pump systems as are customary in the production of synthetic filament yarns or by spraying.
  • a forced application process for example padding, immersion centrifugal process, godet application, via metering pump systems as are customary in the production of synthetic filament yarns or by spraying.
  • the padding process - based on 100% active ingredient content - a concentration of 1 to 50 g / l of liquor, preferably of 5 to 20 g / l of liquor, is used, and at the same time high-finishing agents such as anti-crease or anti-shrinkage finishing agents can be used.
  • textile and / or fiber auxiliaries also require further properties: for example, these should lead to little or no yellowing, shear stable, softening, little, if not non-foaming and thermally stable.
  • the smoothing agents according to the invention which are preferably in In the form of aqueous dispersions, are mixed with plasticizers and conventional auxiliaries, such as antioxidants, defoamers, stabilizers, antistatic agents, preservatives, pH regulators and / or fragrances, contained in textile and / or fiber auxiliaries.
  • Textile and / or fiber auxiliaries containing smoothing agents according to the invention preferably contain 5 to 30 percent by weight of dialkyl ether alone or in combination with paraffins, polyethylenes, fatty acid esters, silicones and / or polyalkylene glycols 1 to 20 weight percent dispersants 0 to 15 weight percent plasticizer 0 to 6% by weight of customary auxiliaries contained in textile and / or fiber auxiliaries, for example antioxidants, defoamers, stabilizers, antistatic agents, preservatives, pH regulators and / or fragrances ad 100 weight percent water.
  • customary auxiliaries contained in textile and / or fiber auxiliaries for example antioxidants, defoamers, stabilizers, antistatic agents, preservatives, pH regulators and / or fragrances ad 100 weight percent water.
  • the smoothing agents according to the invention can be dispersed in water by methods known per se using nonionic, cationic, anionic and / or amphoteric dispersants.
  • Suitable nonionic dispersants are alkoxylated, preferably ethoxylated and / or propoxylated fats, oils, fatty alcohols with 8 to 24 carbon atoms in the fat residue, fatty amines with 8 to 24 carbon atoms in the fat residue and / or C 8-18 alkylphenols, for example castor oil 25 ethylene oxide units, tallow alcohol with 5 ethylene oxide units, tallow alcohol with 20 ethylene oxide units, C 12-18 coco alcohol with 10 ethylene oxide units and / or nonylphenol with 10 ethylene oxide units.
  • fatty amines contain 2 to 10 ethylene oxide units.
  • Suitable cationic dispersants are alkoxylated, preferably ethoxylated and / or propoxylated, alkylamines having 10 to 22 carbon atoms in the form of their ammonium salts, for example stearylamine with 10 moles of ethylene oxide.
  • Suitable anionic dispersants are, for example, alkali and / or ammonium salts of C 6-24 fatty acids, C 8-22 alkyl and / or C 8-22 alkyl ether sulfates, C 8-22 alkyl and / or C 8 22 alkyl benzene sulfonates, C 8-22 alkyl and / or C 8-22 alkyl benzene sulfosuccinates and / or C 8-22 alkyl and / or C 8-22 alkyl ether phosphates.
  • suitable amphoteric dispersants are C 8-22- alkyldimethylbetaines, NC 8-22 -alkylamido betaines and / or amphoteric surfactants to be derived from amino acids.
  • Fatty acid amidopolyamines which preferably consist of saturated C 16-22 fatty acids or C 16-22 fatty acid mixtures and their esters and polyalkylene polyamines such as diethylene triamine, triethylene tetramine, tetraethylene pentamine or Aminoethylethanolamine can be obtained, the reaction being carried out in such a molar ratio that amine nitrogen atoms capable of salt formation are retained.
  • the fatty acid amidopolyamines are in the form of their salts with preferably lower carboxylic acids or hydroxycarboxylic acids with 1 to 4 carbon atoms, for example acetic acid or glycolic acid.
  • inorganic acids for example hydrogen halides, such as hydrogen chloride, oxygen acids of phosphorus, such as orthophosphoric acid, phosphoric and hypophosphorous acid, oxygen acids of sulfur, such as sulfuric acid and sulfurous acid, and also boric acid and phosphonic acids are suitable for the formation of fatty acid amidopolyamine salts.
  • hydrogen halides such as hydrogen chloride
  • oxygen acids of phosphorus such as orthophosphoric acid, phosphoric and hypophosphorous acid
  • oxygen acids of sulfur such as sulfuric acid and sulfurous acid
  • boric acid and phosphonic acids are suitable for the formation of fatty acid amidopolyamine salts.
  • Quaternary ammonium salts such as lauryl trimethyl ammonium chloride and dodecyl benzyl trimethyl ammonium metho are also suitable sulfate, dimethyl-distearylammonium chloride and / or 3-ethyl-1-hydroxyethyl-2-heptadecyl-imidazolinium-ethyl sulfate as a plasticizer in textile and / or fiber auxiliaries containing smoothing agents according to the invention.
  • mono- and / or diethanolamides such as tallow fatty acid diethanolamide, can also be present as softening constituents in the smoothing agents according to the invention.
  • Textile and / or fiber auxiliaries containing smoothing agents according to the invention contain 0 to 0.5 percent by weight of antioxidants, for example oxygen acids of phosphorus, such as phosphorous and hypophosphorous acid, or alkali disulfites, 0 to 1.0 percent by weight of silicone-based defoamer, 0 to 1, 0% by weight stabilizers, for example starch derivatives and gum arabic, 0 to 5% by weight of antistatic agents, for example alkoxylated, preferably ethoxylated and / or propoxylated, C 6-24 fatty amines, 0 to 0.05% by weight of preservatives, for example formaldehyde, pH regulators, for example C 1-4 -carboxylic acids and / or C 1-4 hydroxycarboxylic acids, such as acetic acid, glycolic acid, alkali hydroxides such as potassium hydroxide and / or amino alcohols such as 2-diethylaminoethanol and / or 0 to 0.1 weight percent of fragrance
  • the textile fiber materials treated with the smoothing agents according to the invention regardless of the way in which the smoothing agents are applied to the textile fiber material, have significantly lower friction values and greatly reduced puncture forces.
  • the smoothing agents according to the invention have a high thermal stability in the production of high-strength filament yarns and are color-stable and non-volatile under thermal stress, for example when drying or fixing.
  • EO means ethylene oxide
  • the starting materials listed were heated for 1 hour at 155-160 ° C. with stirring in a cup autoclave. After cooling, 800 g of a finely divided dispersion with a pH of 8.8 were obtained.
  • the feed materials were in one simple stirring apparatus melted homogeneously.
  • the water likewise heated to 80 ° C., was allowed to flow in over 15 minutes, the mixture was stirred for another 30 minutes and then cooled.
  • the fine-particle dispersion had a pH of 5.2.
  • 604 g of a finely divided dispersion with a pH of 9.1 were produced from the starting materials by the method described in A.
  • Formulations of stable aqueous dispersions F to K which contain smoothing agents from the prior art.
  • 100% cotton yarn was dyed on a high temperature short liquor dyeing machine in the form of a press spool.
  • the dyeing was carried out with reactive dyes, soaped and aftertreated to improve the wet fastness properties.
  • the subsequent smoothing treatment was carried out from a fresh bath in acetic acid medium at a pH of 5.5 for 20 minutes at 50 ° C.
  • the aqueous dispersions containing the smoothing agents B and E according to the invention and the known smoothing agents H, I and J were used with a respective Active ingredient requirement of 0.6 percent by weight.
  • the yarns were dried on a pressure dryer.
  • BW / PES knitwear was dyed with reactive and disperse dyes on a laboratory jet dyeing machine.
  • the finish was carried out from a fresh bath at a pH of 6 in 20 minutes at 45 ° C. using aqueous dispersions containing the smoothing agents B or E according to the invention or the known smoothing agents H, I or J, each with an active ingredient coating of 0.5 percent by weight .
  • the drying of the product sections was carried out in a tumbler.
  • Cotton knitwear was refined on the padder using 50 g / l Flott Stabitex® FRD, Henkel KGaA (dimethyloldihydroxyethylene urea) and 5.0 g / l liquor magnesium chloride as a catalyst. Shock condensation was carried out on the stenter frame at 175 ° C. for 30 seconds. In order to improve the sewing ability and the handling, 50 g / l of each of the aqueous dispersions containing the smoothing agents A, B, C, D or E or the known smoothing agents F, G, H, I, J or K were added to the liquors. The squeeze effect on the foulard was about 80%.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP88102421A 1987-02-27 1988-02-19 Lubricating agent for textile fibre materials Expired - Lifetime EP0280206B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88102421T ATE82779T1 (de) 1987-02-27 1988-02-19 Glaettemittel fuer textilfasermaterialien.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3706362 1987-02-27
DE19873706362 DE3706362A1 (de) 1987-02-27 1987-02-27 Glaettemittel fuer textilfasermaterialien

Publications (3)

Publication Number Publication Date
EP0280206A2 true EP0280206A2 (fr) 1988-08-31
EP0280206A3 EP0280206A3 (fr) 1990-04-18
EP0280206B1 EP0280206B1 (en) 1992-11-25

Family

ID=6321919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102421A Expired - Lifetime EP0280206B1 (en) 1987-02-27 1988-02-19 Lubricating agent for textile fibre materials

Country Status (6)

Country Link
EP (1) EP0280206B1 (fr)
JP (1) JPS63227869A (fr)
KR (1) KR880010181A (fr)
AT (1) ATE82779T1 (fr)
BR (1) BR8800842A (fr)
DE (1) DE3706362A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019805A1 (fr) * 1991-05-02 1992-11-12 Henkel Kommanditgesellschaft Auf Aktien Utilisation de composes speciaux comme agents de lissage dans des huiles de peignage
WO1996006971A1 (fr) * 1994-08-31 1996-03-07 Henkel Corporation Apprets donnant une grande cohesion aux fibres
DE102009054802B4 (de) * 2009-12-16 2017-08-17 Holmenkol Gmbh Verwendung von Fettalkoholethern als Gleitmittel für Sportgeräte, Gleitmittelzusammensetzung und Verfahren zur Beschichtung eines Sportgeräts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007302151A (ja) 2006-05-12 2007-11-22 Toyoda Gosei Co Ltd エアバッグ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234721A (en) * 1937-11-26 1941-03-11 Eastman Kodak Co Yarn treating process and composition therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019805A1 (fr) * 1991-05-02 1992-11-12 Henkel Kommanditgesellschaft Auf Aktien Utilisation de composes speciaux comme agents de lissage dans des huiles de peignage
US5464660A (en) * 1991-05-02 1995-11-07 Henkel Kommanditgesellschaft Auf Aktien Use of special compounds as smoothing agents in combing oils
WO1996006971A1 (fr) * 1994-08-31 1996-03-07 Henkel Corporation Apprets donnant une grande cohesion aux fibres
US5525243A (en) * 1994-08-31 1996-06-11 Henkel Corporation High cohesion fiber finishes
DE102009054802B4 (de) * 2009-12-16 2017-08-17 Holmenkol Gmbh Verwendung von Fettalkoholethern als Gleitmittel für Sportgeräte, Gleitmittelzusammensetzung und Verfahren zur Beschichtung eines Sportgeräts

Also Published As

Publication number Publication date
ATE82779T1 (de) 1992-12-15
KR880010181A (ko) 1988-10-07
BR8800842A (pt) 1988-10-04
JPS63227869A (ja) 1988-09-22
EP0280206A3 (fr) 1990-04-18
DE3706362A1 (de) 1988-09-08
EP0280206B1 (en) 1992-11-25

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