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EP0022239A1 - Agent and process for wet paraffinic treatment of yarns - Google Patents

Agent and process for wet paraffinic treatment of yarns Download PDF

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Publication number
EP0022239A1
EP0022239A1 EP80103725A EP80103725A EP0022239A1 EP 0022239 A1 EP0022239 A1 EP 0022239A1 EP 80103725 A EP80103725 A EP 80103725A EP 80103725 A EP80103725 A EP 80103725A EP 0022239 A1 EP0022239 A1 EP 0022239A1
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EP
European Patent Office
Prior art keywords
alkyl
oder
alkenyl
paraffin
hydrogen
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Granted
Application number
EP80103725A
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German (de)
French (fr)
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EP0022239B1 (en
Inventor
Rolf Dr. Kleber
Lothar Jaeckel
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Hoechst AG
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Hoechst AG
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    • 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
    • D06M13/47—Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds
    • D06M13/473—Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds having five-membered heterocyclic rings
    • 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
    • D06M13/322—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
    • D06M13/388—Amine oxides
    • 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 paraffin dispersion is produced by intensive mixing of all components at temperatures of above 70-80 ° C., a particular advantage being that no homogenizer is required.
  • the clear dispersions are stable and can be diluted with cold water to the desired final concentration in an aqueous liquor.
  • These paraffin dispersions which form fine dispersions that are stable in storage and shear when diluted with water, can be used instead of solid dry paraffin for the paraffin waxing of staple fiber yarns from native and synthetic fibers. They can be called pseudo-cationically dispersed systems and are characterized by high substantivity when used in a long fleet.
  • the pH of the paraffin dispersions is advantageously 3 - 6 and is adjusted to this value with acids.
  • the paraffin dispersions are applied in customary dyeing machines such as those used for dyeing textile yarns.
  • the process is carried out in liquor ratios of 1: 5 to 1:40 at temperatures of 10 - 90 ° C.
  • the application is advantageously carried out after the dyeing process, by rinsing the yarn with a dispersion of the type described above in a dilute aqueous form delt, which contains 0.1-2% by weight, preferably 0.3-1% by weight, of the composition of the composition described above, based on the weight of the yarn.
  • the yarns paraffinized in this way have a pleasantly soft feel, which makes the application of an additional plasticizer unnecessary. Due to the dispersing agents built into the systems, there is no electrostatic charge interfering with knitting.
  • the paraffin dispersions according to the invention also do not contain any organic solvents which could be harmful to the environment, especially when working in open apparatus. They only contain the inexpensive paraffin as a sliding component and do not require any additional components for conveying smoothness and the softening effect, e.g. Fatty acid esters, which are expensive compared to paraffin.
  • the paraffin dispersions according to the invention have a high substantivity, combined with a high wetting power, which enables application even in short test times and at a low temperature.
  • the dispersions according to the invention give yarns a high antistatic effect combined with high smoothness.
  • dispersions described in the following examples are prepared by simply mixing the individual components. Percentages are to be understood as percentages by weight. EO means ethylene oxide.
  • Paraffin dispersion consisting of 15 parts of paraffin (mp. 50-53 ° C.), 5 parts of an imidazoline of the formula I, where R is a mixture of 45% C 15 and 55% C 17 alkyl, R is a mixture of 45% C16 and 55 % C 18 acyl, R 2 is hydrogen, n 2 X CH 3 CO 2 , 4 parts of cocoalkyldimethylamine oxide, 10 parts of coconut fatty alcohol x 5 EO, 100 parts of deionized water. pH value: approx. 4
  • Paraffin dispersion consisting of 17 parts of paraffin (mp. 50-53 ° C.), 7 parts of the imidazoline according to Example 1, 4 parts of oleyl diethylamine oxide, 8 parts of oleyl alcohol x 7 EO, 100 parts of deionized water. pH: approx.4.2
  • Paraffin dispersion consisting of 13 parts paraffin (mp 52-54 ° C), 6 parts of an imidazoline of the formula I, where R is a mixture of 5% C 13 , 30% C 15 '35% C 17 alkyl and 30% C 17 -Alkenyl, R 1 is a mixture of 5% C 14 , 30% C 16 , 35% C 18 -acyl and 30% C 1 $ -acenyl, R 2 is hydrogen, n 2 and X acetate, 3 parts of an amine oxide of the formula II, where R is a mixture of 70% C12 and 30% C 14 alkyl, R 1 and R 2 is methyl and n 0 and 6 parts of coconut fatty alcohol x 6 EO 6 parts oleyl alcohol x 5 EO 100 parts of demineralized water. pH: 4.5
  • Paraffin dispersion consisting of 14 parts of paraffin (mp. 52-54 ° C.), 2.4 parts of the imidazoline used in Example 1, 0.6 part of an imidazoline of the formula I, where R is a mixture of 5% C 13-30 % C. 15 '35% C 17 alkyl and 30% C 17 alkenyl, R 1 and R 2 hydrogen, n 2 and X CH 3 COO - means 6 parts cocoalkyldimethylamine oxide and 10 parts C 12 / C 14 alcohol x 10 EO, 100 parts of demineralized water. pH: 4.1
  • Yarns made from 100% PES were treated in a cross-wound dyeing machine under HT conditions after previous dispersion dyeing and rinsing at 40 ° C. for 30 minutes in a liquor ratio 1:10 at pH 5.5 with the dispersions described in Examples 1-4 in dilute form . These dispersions were diluted to such an extent that the concentration of components a) to d) in the liquor, based on the weight of the yarn, was 2% by weight. After drying, the PES material had a smooth, soft feel, which can only be achieved for dry-waxed yarns with the addition of a cationic softener.
  • the wet waxed yarns are very smooth.
  • the coefficient of friction, measured in the measuring arrangement described in DE-OS 24 16 430, gave the following values at the measuring speeds 20 and 100 m / minute: The material was easy to process and showed a uniform, homogeneous surface after being knitted.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

\Mittel zum Flüssigparaffinieren von Garnen bestehend aus

  • a) 5 - 20 % Paraffin, Schmelzbereich 45 - 60°C,
  • b) 2-10%einesodermehrererAlkylimidazolinederFormell
    Figure imga0001
    • wobei R C12-C22-Alkyl, Alkenyl oder Hydroxialkyl,
    • R1 Wasserstoff oder C1-C22-gesättigtes oder ungesättigtes aliphatisches oder aromatisches Acyl,
    • R2 Wasserstoff, Cl-C4-Alkyl oder Hydroxialkyl,
    • n Zahlen von 2 bis 6, und
    • X ein Halogen-, C1-C4-Alkylsulfat-, C1-C4-Dialkylphosphat- oder ein C1-C4-Alkyl- carboxylat-anion bedeuten;
  • c) 1 - 5 % eines oder mehrerer Aminoxide der allgemeinen Formel II
    Figure imga0002
    • wobei R C8-C12-Alkyl- oder Alkenyl,
    • R, C1-C4-Alkyl,
    • R2 Wasserstoff oder Cl-C4-Alkyl und
    • n Zahlen von Null bis 6 bedeuten;
  • d) 5-20%einesodermehrererPolyglykoläthsrderFormel III
    Figure imga0003
    wobei R Ca-C, s-Alkyl- oder Alkenyl und n Zahlen von 3 bis 12 bedeuten; und der an 100 Gew.-% fehlende Rest ist Wasser.
\ Liquid wax waxing agent consisting of
  • a) 5 - 20% paraffin, melting range 45 - 60 ° C,
  • b) 2-10% of one or more alkylimidazolines of the formal
    Figure imga0001
    • where RC 12 -C 22 alkyl, alkenyl or hydroxyalkyl,
    • R 1 is hydrogen or C 1 -C 22 -saturated or unsaturated aliphatic or aromatic acyl,
    • R 2 is hydrogen, C 1 -C 4 alkyl or hydroxyalkyl,
    • n numbers from 2 to 6, and
    • X is a halogen, C 1 -C 4 alkyl sulfate, C 1 -C 4 dialkyl phosphate or a C 1 -C 4 alkyl carboxylate anion;
  • c) 1-5% of one or more amine oxides of the general formula II
    Figure imga0002
    • where RC 8 -C 12 alkyl or alkenyl,
    • R, C 1 -C 4 alkyl,
    • R 2 is hydrogen or C 1 -C 4 alkyl and
    • n is a number from zero to 6;
  • d) 5-20% of one or more polyglycol ethers of Formula III
    Figure imga0003
     where RC a -C, s alkyl or alkenyl and n are numbers from 3 to 12; and the remainder missing in 100% by weight is water.

Description

Um gefärbte oder ungefärbte Stapelfasergarne für das Stricken einsetzen zu können, ist es üblich, diese während eines Umspulprozesses mit einem festen Paraffinblock zu behandeln. Dabei wird auf die Faser eine bestimmte Menge festen Paraffins aufgebracht und erhält den für den Weiterverarbeitungsprozess nötigen niedrigen Reibungskoeffizienten, d.h. eine hohe Glätte. Es ist verständlich, dass dieser Vorgang des sogenannten Trockenparaffinierens in der Praxis nicht unproblematisch ist. Je nach Druck zwischen Faser und Paraffinblock kann die Auflage an Trockenparaffin schwanken. Das feste Paraffin kann in nachfolgenden Erhitzungsprozessen (Bügeln, Fixieren) wegsublimieren und damit zum Ausblühen neigen. Das starre Trockenparaffin verleiht dem Material zwar eine ausreichende Glätte für die Weiterverarbeitung, ein eigentlicher Weichmachungseffekt ist mit seiner Applikation jedoch nicht verbunden. Damit besteht für trockenparaffinierte Artikel die Notwendigkeit, in einer nachträglichen Arbeitsstufe diese Artikel durch Aufbringen eines zusätzlichen Weichmachers noch weichzumachcn.In order to be able to use dyed or undyed staple fiber yarns for knitting, it is common to treat them with a solid paraffin block during a rewinding process. A certain amount of solid paraffin is applied to the fiber and receives the low coefficient of friction required for the further processing process, i.e. a high smoothness. It is understandable that this process of so-called dry waxing is not without problems in practice. Depending on the pressure between the fiber and the paraffin block, the amount of dry paraffin may fluctuate. The solid paraffin can sublime away in subsequent heating processes (ironing, fixing) and thus tend to bloom. The rigid dry paraffin gives the material sufficient smoothness for further processing, but there is no actual softening effect associated with its application. Thus there is a need for dry-waxed articles to soften these articles in a subsequent work step by applying an additional plasticizer.

Es stellt sich somit die Aufgabe, Stapelfasergarnen eine für die Weiterverarbeitung nötige gleichmässige niedrige Reibung, d.h. hohe Glätte in.Verbindung mit zufriedenstellender Weichheit zu geben. Die Aufgabe wird dadurch gelöst, dass ein Mittel zur Flüssigparaffinierung von Garnen folgender Zusammensetzung eingesetzt wird:

  • a) 5 - 20 % Paraffin, Schmelzbereich 45 - 60° C
  • b) 2 - 10 % eines oder mehrerer Alkylimidazoline der Formel I
    Figure imgb0001
    • wobei R C12-C22-Alkyl, Alkenyl oder Hydroxialkyl,
    • R1 Wasserstoff oder C1-C22-gesättigtes oder ungesättigtes aliphatisches oder aromatisches Acyl,
    • R2 Wasserstoff, C1-C4-Alkyl oder Hydroxialkyl, n Zahlen von 2 - 6 und
    • X ein Halogen-, C1-C4-Alkylsulfat-, C1-C4-Di- alkylphosphat- oder ein C1-C4-Alkylcarboxylat- anion bedeuten.
  • c) 1 - 5 % eines oder mehrerer Aminoxide der allgemeinen Formel II
    Figure imgb0002
    • wobei R C8-C12-Alkyl oder Alkenyl,
    • R1 C1-C4-Alkyl,
    • R2 Wasserstoff oder C1-C4-Alkyl und
    • n Zahlen von 0 bis 6 bedeuten sowie
  • d) 5 - 20 % eines oder mehrerer Polyglykoläther der Formel III
    Figure imgb0003
    • wobei R C8-C18-Alkyl oder Alkenyl und
    • n Zahlen von 3 - 12 bedeuten
    • und der an 100 Gewichts-% fehlende Rest ist Wasser.
    Vorzugsweise wird ein Mittel folgender Zusammensetzung verwendet:
    • 8 - 12 % Paraffin (Fp 50 - 53° C),
    • 3 - 6 % eines Imidazolins der Formel I, wobei R C12-C18-Alkyl, R1 C16-C22-Acyl, R2 Wasserstoff,
    • X- Cl- oder CH3COO- und
    • n 2 oder 3 bedeuten,
    • 3 - 5 % eines Aminoxids der Formel II, wobei
    • R C8-C18-Alkyl oder Alkenyl,
    • R und R2 Methyl und
    • n Null bedeuten
    • 6 - 10 % eines Polyglykoläthers der Formel III, wobei R Cocosalkyl (C12-C18-Alkyl und Alkenyl), n Zahlen von 4 - 8 bedeuten, und der an 100 Gew.% fehlende Rest ist Wasser.
It is therefore the task to give staple fiber yarns a uniformly low friction, ie high smoothness, which is necessary for further processing, combined with satisfactory softness. The object is achieved by using a liquid paraffin waxing agent with the following composition:
  • a) 5 - 20% paraffin, melting range 45 - 60 ° C
  • b) 2-10% of one or more alkylimidazolines of the formula I.
    Figure imgb0001
    • where RC 12 -C 22 alkyl, alkenyl or hydroxyalkyl,
    • R 1 is hydrogen or C 1 -C 22 -saturated or unsaturated aliphatic or aromatic acyl,
    • R 2 is hydrogen, C 1 -C 4 alkyl or hydroxyalkyl, n numbers from 2 - 6 and
    • X is a halogen, C 1 -C 4 alkyl sulfate, C 1 -C 4 dialkyl phosphate or a C 1 -C 4 alkyl carboxylate anion.
  • c) 1-5% of one or more amine oxides of the general formula II
    Figure imgb0002
    • where RC 8 -C 12 alkyl or alkenyl,
    • R 1 C 1 -C 4 alkyl,
    • R2 is hydrogen or C 1 -C 4 alkyl and
    • n numbers from 0 to 6 mean as well
  • d) 5-20% of one or more polyglycol ethers of the formula III
    Figure imgb0003
    • where RC 8 -C 18 alkyl or alkenyl and
    • n mean numbers from 3 to 12
    • and the rest missing in 100% by weight is water.
    An agent of the following composition is preferably used:
    • 8 - 12% paraffin (mp 50 - 53 ° C),
    • 3 - 6% of an imidazoline of the formula I, where R C 12 -C 18 alkyl, R 1 C 16 -C 22 acyl, R 2 is hydrogen,
    • X - Cl - or CH 3 COO - and
    • n is 2 or 3,
    • 3-5% of an amine oxide of the formula II, where
    • R C 8 -C 18 alkyl or alkenyl,
    • R and R 2 are methyl and
    • n mean zero
    • 6 - 10% of a polyglycol ether of the formula III, wherein R coconut alkyl (C 12 -C 18 alkyl and alkenyl), n is from 4 -. 8 mean, and to 100% by weight missing remainder being water.

Die Herstellung der Paraffindispersion erfolgt durch intensives Mischen aller Komponenten bei Temperaturen von über 70 - 80° C, wobei als besonderer Vorteil hervorzuheben ist, dass man keinen Homogenisator benötigt.The paraffin dispersion is produced by intensive mixing of all components at temperatures of above 70-80 ° C., a particular advantage being that no homogenizer is required.

Die klaren Dispersionen sind stabil und können mit kaltem Wasser auf die gewünschte Endkonzentration in einer wässrigen Flotte verdünnt werden. Diese Paraffindispersionen, die beim Verdünnen mit Wasser lager- und scherstabile Feindispersionen bilden, können anstelle von festem Trockenparaffin zum Paraffinieren von Stapelfasergarnen aus nativen und synthetischen Fasern eingesetzt werden. Sie können als pseudokationisch dispergierte Systeme bezeichnet werden und zeichnen sich durch hohe Substantivität beim Einsatz in langer Flotte aus. Der pH-Wert der Paraffindispersionen liegt beim Einsatz vorteilhaft bei 3 - 6 und wird mit Säuren auf diesen Wert eingestellt.The clear dispersions are stable and can be diluted with cold water to the desired final concentration in an aqueous liquor. These paraffin dispersions, which form fine dispersions that are stable in storage and shear when diluted with water, can be used instead of solid dry paraffin for the paraffin waxing of staple fiber yarns from native and synthetic fibers. They can be called pseudo-cationically dispersed systems and are characterized by high substantivity when used in a long fleet. When used, the pH of the paraffin dispersions is advantageously 3 - 6 and is adjusted to this value with acids.

Die Applikation der Paraffindispersionen erfolgt in üblichen Färbeapparaten, wie sie zum Färben von Textilgarnen verwendet werden. Gearbeitet wird dabei in Flottenverhältnissen von 1 : 5 bis 1 : 40 bei Temperaturen von 10 - 90° C. Vorteilhaft erfolgt die Applikation nach dem Färbeprozess, indem man nach dem Spülen das Garn mit einer Dispersion der oben beschriebenen Art in verdünnter wässriger Form behandelt, die 0,1 - 2 Gew.%, vorzugsweise 0,3 - 1 Gew.% des Mittels der oben beschriebenen Zusammensetzung, bezogen auf das Garngewicht enthält.The paraffin dispersions are applied in customary dyeing machines such as those used for dyeing textile yarns. The process is carried out in liquor ratios of 1: 5 to 1:40 at temperatures of 10 - 90 ° C. The application is advantageously carried out after the dyeing process, by rinsing the yarn with a dispersion of the type described above in a dilute aqueous form delt, which contains 0.1-2% by weight, preferably 0.3-1% by weight, of the composition of the composition described above, based on the weight of the yarn.

Die auf diese Weise paraffinierten Garne zeigen neben der gewünschten Glätte einen angenehmen weichen Griff, der die Applikation eines zusätzlichen Weichmachers überflüssig macht. Durch die in den Systemen eingebauten Dispergiermittel kommt es zu keiner, das Stricken störenden elektrostatischen Aufladung. Die erfindungsgemässen Paraffindisersionen enthalten auch keine organischen Solventien, die für die Umwelt, besonders beim Arbeiten in offenen Apparaten, schädlich sein könnten. Sie enthalten als Gleitkomponente lediglich das wohlfeile Paraffin und benötigen für die Glättevermittlung und den Weichmachungseffekt keine zusätzlichen Komponenten, wie z.B. Fettsäureester, die im Vergleich zu Paraffin teuer sind. Die erfindungsgemässen Paraffindispersionen zeigen eine hohe Substantivität, verbunden mit einer hohen Netzkraft, die die Applikation auch in kurzen Versuchszeiten und bei niederer Temperatur ermöglicht.In addition to the desired smoothness, the yarns paraffinized in this way have a pleasantly soft feel, which makes the application of an additional plasticizer unnecessary. Due to the dispersing agents built into the systems, there is no electrostatic charge interfering with knitting. The paraffin dispersions according to the invention also do not contain any organic solvents which could be harmful to the environment, especially when working in open apparatus. They only contain the inexpensive paraffin as a sliding component and do not require any additional components for conveying smoothness and the softening effect, e.g. Fatty acid esters, which are expensive compared to paraffin. The paraffin dispersions according to the invention have a high substantivity, combined with a high wetting power, which enables application even in short test times and at a low temperature.

Die erfindungsgemässen Dispersionen verleihen Garnen einen hohen Antistatikeffekt verbunden mit hoher Glätte.The dispersions according to the invention give yarns a high antistatic effect combined with high smoothness.

Die Herstellung der in den folgenden Beispielen beschriebenen Dispersionen erfolgt durch einfaches Vermischen der einzelnen Komponenten. Prozentangaben sind als Gewichtsprozent zu verstehen. EO bedeutet Ethylenoxid.The dispersions described in the following examples are prepared by simply mixing the individual components. Percentages are to be understood as percentages by weight. EO means ethylene oxide.

Beispiel 1example 1

Paraffindispersion bestehend aus 15 Teile Paraffin (Fp. 50 - 53° C), 5 Teile eines Imidazolins der Formel I, wobei R ein Gemisch aus 45 % C15 und 55 % C17-Alkyl, R ein Gemisch aus 45 % C16 und 55 % C18-Acyl, R2 Wasserstoff, n 2 X CH3CO2 bedeutet, 4 Teile Cocosalkyldimethylaminoxid, 10 Teile Cocosfettalkohol x 5 EO, 100 Teile E-Wasser. pH-Wert: ca. 4Paraffin dispersion consisting of 15 parts of paraffin (mp. 50-53 ° C.), 5 parts of an imidazoline of the formula I, where R is a mixture of 45% C 15 and 55% C 17 alkyl, R is a mixture of 45% C16 and 55 % C 18 acyl, R 2 is hydrogen, n 2 X CH 3 CO 2 , 4 parts of cocoalkyldimethylamine oxide, 10 parts of coconut fatty alcohol x 5 EO, 100 parts of deionized water. pH value: approx. 4

Beispiel 2Example 2

Paraffindispersion bestehend aus 17 Teile Paraffin (Fp. 50 - 53° C), 7 Teile des Imidazolins nach Beispiel 1 4 Teile Oleyldiethylaminoxid, 8 Teile Oleylalkohol x 7 EO, 100 Teile E-Wasser. pH-Wert: ca. 4,2Paraffin dispersion consisting of 17 parts of paraffin (mp. 50-53 ° C.), 7 parts of the imidazoline according to Example 1, 4 parts of oleyl diethylamine oxide, 8 parts of oleyl alcohol x 7 EO, 100 parts of deionized water. pH: approx.4.2

Beispiel 3Example 3

Paraffindispersion bestehend aus 13 Teile Paraffin (Fp. 52 - 54° C), 6 Teile eines Imidazolins der Formel I, wobei R ein Gemisch aus 5 % C13, 30 % C15' 35 % C17-Alkyl und 30 % C17-Alkenyl, R1 ein Gemisch aus 5 % C14, 30 % C16, 35 % C18-Acyl und 30 % C1$-Acenyl, R2 Wasserstoff, n 2 und X Acetat bedeutet, 3 Teile eines Aminoxid der Formel II, wobei R ein Gemisch aus 70 % C12 und 30 % C14-Alkyl, R1 und R2 Methyl und n 0 bedeutet und 6 Teile Cocosfettalkohol x 6 EO 6 Teile Oleylalkohol x 5 EO 100 Teile E-Wasser. pH-Wert: 4,5Paraffin dispersion consisting of 13 parts paraffin (mp 52-54 ° C), 6 parts of an imidazoline of the formula I, where R is a mixture of 5% C 13 , 30% C 15 '35% C 17 alkyl and 30% C 17 -Alkenyl, R 1 is a mixture of 5% C 14 , 30% C 16 , 35% C 18 -acyl and 30% C 1 $ -acenyl, R 2 is hydrogen, n 2 and X acetate, 3 parts of an amine oxide of the formula II, where R is a mixture of 70% C12 and 30% C 14 alkyl, R 1 and R 2 is methyl and n 0 and 6 parts of coconut fatty alcohol x 6 EO 6 parts oleyl alcohol x 5 EO 100 parts of demineralized water. pH: 4.5

Beispiel 4Example 4

Paraffindispersion bestehend aus 14 Teile Paraffin (Fp. 52 - 54° C), 2,4 Teile des in Beispiel 1 verwendeten Imidazolins, 0,6 Teile eines Imidazolins der Formel I, wobei R ein Gemisch aus 5 % C13' 30 % C15' 35 % C17-Alkyl und 30 % C17-Alkenyl, R1 und R2 Wasserstoff, n 2 und X CH3COO- bedeutet, 6 Teile Cocosalkyldimethylaminoxid und 10 Teile C12/C14-Alkohol x 10 EO, 100 Teile E-Wasser. pH-Wert: 4,1Paraffin dispersion consisting of 14 parts of paraffin (mp. 52-54 ° C.), 2.4 parts of the imidazoline used in Example 1, 0.6 part of an imidazoline of the formula I, where R is a mixture of 5% C 13-30 % C. 15 '35% C 17 alkyl and 30% C 17 alkenyl, R 1 and R 2 hydrogen, n 2 and X CH 3 COO - means 6 parts cocoalkyldimethylamine oxide and 10 parts C 12 / C 14 alcohol x 10 EO, 100 parts of demineralized water. pH: 4.1

Beispiel 5Example 5

In einem Kreuzspulfärbeapparat wurden unter HT-Bedingungen Garne aus 100 %igem PES nach vorangegangener Dispersionsfärbung und Spülen bei 40° C 30 Minuten lang im Flottenverhältnis 1 : 10 bei pH 5,5 mit den in den Beispielen 1 - 4 beschriebenen Dispersionen in verdünnter Form behandelt. Diese Dispersionen wurden soweit verdünnt, dass die Konzentration der Komponenten a) bis d) in der Flotte, bezogen auf das Garngewicht, 2 Gew.% betrug. Nach dem Trocknen wies das PES-Material einen glatten weichen Griff auf, wie er für trockenparaffinierte Garne nur unter Zusatz eines kationischen Weichmachers zu erzielen ist.Yarns made from 100% PES were treated in a cross-wound dyeing machine under HT conditions after previous dispersion dyeing and rinsing at 40 ° C. for 30 minutes in a liquor ratio 1:10 at pH 5.5 with the dispersions described in Examples 1-4 in dilute form . These dispersions were diluted to such an extent that the concentration of components a) to d) in the liquor, based on the weight of the yarn, was 2% by weight. After drying, the PES material had a smooth, soft feel, which can only be achieved for dry-waxed yarns with the addition of a cationic softener.

Die Glätte der nassparaffinierten Garne ist sehr hoch. Der Reibungskoeffizient, gemessen in der DE-OS 24 16 430 besc beschriebenen Messanordnung, ergab bei den Messgeschwindigkeiten 20 und 100 m/Minute folgende Werte:

Figure imgb0004
Das Material liess sich problemlos weiterverarbeiten und wies nach dem Wirken ein einheitliches homogenes Flächenbild auf.The wet waxed yarns are very smooth. The coefficient of friction, measured in the measuring arrangement described in DE-OS 24 16 430, gave the following values at the measuring speeds 20 and 100 m / minute:
Figure imgb0004
 The material was easy to process and showed a uniform, homogeneous surface after being knitted.

An den Strickwaren wurden folgende Antistatikwerte in Meg-Ohm bei 22° C und 65 % r. F. gemessen:

Figure imgb0005
The following antistatic values in meg-ohms at 22 ° C and 65% r. F. measured:
Figure imgb0005

Ähnlich günstige Effekte werden erzielt, wenn anstelle von PES-Garnen, Wollgarne, Baumwollgarne oder PAC-Garne oder Mischungen eingesetzt werden.Similar favorable effects are achieved if instead of PES yarns, wool yarns, cotton yarns or PAC yarns or blends are used.

Claims (3)

1. Mittel zum Nassparaffinieren von Garnen bestehend aus a) 5 - 20 % Paraffin, Schmelzbereich 45 - 60° C, b) 2 - 10 % eines oder mehrerer Alkylimidazoline der Formel I
Figure imgb0006
wobei R C12-C22-Alkyl, Alkenyl oder Hydroxialkyl, R1 Wasserstoff oder C1-C22-gesättigtes oder ungesättigtes aliphatisches oder aromatisches Acyl, R2 Wasserstoff, C1-C4-Alkyl oder Hydroxialkyl, n Zahlen von 2 bis 6, und X ein Halogen-, C1-C4-Alkylsulfat-, C1-C4-Dialkylphosphat- oder ein C1-C4-Alkyl- carboxylat-anion bedeuten; c) 1 - 5 % eines oder mehrerer Aminoxide der allgemeinen Formel II
Figure imgb0007
wobei R C8-C12-Alkyl- oder Alkenyl, R1 C1-C4-Alkyl, R2 Wasserstoff oder C1-C4-Alkyl und n Zahlen von Null bis 6 bedeuten; d) 5 - 20 % eines oder mehrerer Polyglykoläther der Formel III
Figure imgb0008
wobei R C8-C18-Alkyl- oder Alkenyl und n Zahlen von 3 - 12 bedeuten; und der an 100 Gew.% fehlende Rest ist Wasser. 1. Means for wet waxing yarn consisting of a) 5 - 20% paraffin, melting range 45 - 60 ° C, b) 2-10% of one or more alkylimidazolines of the formula I.
Figure imgb0006
 where RC 12 -C 22 alkyl, alkenyl or hydroxyalkyl, R 1 is hydrogen or C 1 -C 22 saturated or unsaturated aliphatic or aromatic acyl, R 2 is hydrogen, C 1 -C 4 alkyl or hydroxyalkyl, n numbers from 2 to 6, and X is a halogen, C 1 -C 4 -alkyl sulfate, C1-C 4 -dialkyl phosphate or a C 1 -C 4 -alkyl carboxylate anion; c) 1-5% of one or more amine oxides of the general formula II
Figure imgb0007
 where RC 8 -C 12 alkyl or alkenyl, R 1 C 1 -C 4 alkyl, R 2 is hydrogen or C 1 -C 4 alkyl and n are numbers from zero to 6; d) 5-20% of one or more polyglycol ethers of the formula III
Figure imgb0008
 where RC 8 -C 18 alkyl or alkenyl and n are numbers from 3 to 12; and the rest missing from 100% by weight is water. 2. Mittel nach Anspruch 1 bestehend aus 8 - 12 % Paraffin (Fp. 50 - 54° C) 3 - 6 % eines Imidazolins der Formel I, wobei R C12-C18-Alkyl, R 1 C16-C22-Acyl. R 2 Wasserstoff, X- Cl-, und n 2 oder 3 bedeutet; 3 - 5 % eines Aminoxids der Formel II, wobei R C8-C18-Alkyl oder Alkenyl, R 1 und R2 Methyl und n Null bedeuten; 6 - 8 % eines Polyglykoläthers der Formel III, wobei R C12-C18-Alkyl und Alkenyl (Cocosalkyl) und n Zahlen von 4 - 8 bedeuten; und der an 100 Gew.% fehlende Rest ist Wasser.2. Composition according to claim 1 consisting of 8-12% paraffin (mp. 50-54 ° C) 3-6% of an imidazoline of the formula I, where R is C 12 -C 18 alkyl, R 1 C 16 -C 22 - Acyl. R 2 is hydrogen, X - Cl - , and n is 2 or 3; 3-5% of an amine oxide of the formula II, where R is C 8 -C 18 -alkyl or alkenyl, R 1 and R 2 are methyl and n is zero; 6-8% of a polyglycol ether of the formula III, where R is C 12 -C 18 -alkyl and alkenyl (cocoalkyl) and n are numbers from 4-8; and the rest missing from 100% by weight is water. 3. Verfahren zum Nassparaffinieren von nativen und synthetischen Garnen, dadurch gekennzeichnet, dass man die Garne im Ausziehverfahren bei pH 3 bis 6 im Flottenverhältnis 1 : 5 bis 1 : 40 bei 10 - 90° C mit einem Mittel nach Anspruch 1 oder 2 behandelt.3. Process for wet waxing of native and synthetic yarns, characterized in that the yarns are treated in the exhaust process at pH 3 to 6 in a liquor ratio of 1: 5 to 1:40 at 10 - 90 ° C with an agent according to claim 1 or 2.
EP80103725A 1979-07-04 1980-07-01 Agent and process for wet paraffinic treatment of yarns Expired EP0022239B1 (en)

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DE2927027 1979-07-04
DE19792927027 DE2927027A1 (en) 1979-07-04 1979-07-04 AGENT FOR LIQUID PARAFFINING YARN

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075261A3 (en) * 1981-09-17 1985-01-30 Hoechst Aktiengesellschaft Preparing agent for fibres
EP0103331A3 (en) * 1982-09-09 1985-03-27 Wool Research Organisation Of New Zealand Inc. Antistatic composition
AU602309B2 (en) * 1985-08-01 1990-10-11 Procter & Gamble Company, The Dispersible fabric softeners
EP0416917A3 (en) * 1989-09-07 1991-08-28 Kao Corporation Spinning lubricant composition for acrylic fibre
WO2000001875A1 (en) * 1998-07-03 2000-01-13 Cognis Deutschland Gmbh Softening composition

Families Citing this family (7)

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FR2482636A1 (en) 1980-05-14 1981-11-20 Lesieur Cotelle Et Associes Sa CONCENTRATED SOFTENING COMPOSITION FOR TEXTILE FIBERS
DE3028016A1 (en) 1980-07-24 1982-02-25 Hoechst Ag, 6000 Frankfurt PREPARATION AGENTS FOR SYNTHESIS FIBERS AND THE USE THEREOF
DE3115679A1 (en) 1981-04-18 1982-10-28 Th. Goldschmidt Ag, 4300 Essen SUBSTANTIVE PREPARATION AGENT FOR YARNS OR TWINS
RU2222653C1 (en) * 2002-05-28 2004-01-27 Ивановский государственный химико-технологический университет Composition for treatment of textile fibers and yarn
RU2230141C1 (en) * 2002-11-29 2004-06-10 Открытое акционерное общество "КАНАТ" Method for processing of cordage and rope products and composition for pro cessing the same
RU2321692C2 (en) * 2005-07-25 2008-04-10 Общество с ограниченной ответственностью "Фишеринг Сервис" Method of and device for treatment of cordage and treatment compound
RU2346091C1 (en) * 2007-05-25 2009-02-10 Открытое акционерное общество "КАНАТ" Composition for treatment of cordage and method of its application

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DE1239057B (en) 1960-05-02 1967-04-20 Monsanto Co Process for improving the properties of threads made from synthetic linear polymers
FR2230790A1 (en) 1973-05-26 1974-12-20 Hoechst Ag
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US2974106A (en) * 1955-12-02 1961-03-07 Comcolloid Inc Emulsifier-wax compositions
US2995520A (en) * 1956-06-11 1961-08-08 Nalco Chemical Co Treatment of fibrous materials and compositions therefor

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DE1239057B (en) 1960-05-02 1967-04-20 Monsanto Co Process for improving the properties of threads made from synthetic linear polymers
FR2230790A1 (en) 1973-05-26 1974-12-20 Hoechst Ag
FR2322963A1 (en) 1975-09-04 1977-04-01 Hoechst Ag SOFTENERS FOR TEXTILE MATERIALS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075261A3 (en) * 1981-09-17 1985-01-30 Hoechst Aktiengesellschaft Preparing agent for fibres
EP0103331A3 (en) * 1982-09-09 1985-03-27 Wool Research Organisation Of New Zealand Inc. Antistatic composition
AU602309B2 (en) * 1985-08-01 1990-10-11 Procter & Gamble Company, The Dispersible fabric softeners
EP0416917A3 (en) * 1989-09-07 1991-08-28 Kao Corporation Spinning lubricant composition for acrylic fibre
US5282871A (en) * 1989-09-07 1994-02-01 Kao Corporation Spinning lubricant composition for acrylic fiber
WO2000001875A1 (en) * 1998-07-03 2000-01-13 Cognis Deutschland Gmbh Softening composition

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DE3061423D1 (en) 1983-01-27
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US4322302A (en) 1982-03-30
DE2927027A1 (en) 1981-01-08

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