EP0022239B1 - Agent et procédé pour le paraffinage humide de fils - Google Patents

Agent et procédé pour le paraffinage humide de fils Download PDF

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Publication number
EP0022239B1
EP0022239B1 EP80103725A EP80103725A EP0022239B1 EP 0022239 B1 EP0022239 B1 EP 0022239B1 EP 80103725 A EP80103725 A EP 80103725A EP 80103725 A EP80103725 A EP 80103725A EP 0022239 B1 EP0022239 B1 EP 0022239B1
Authority
EP
European Patent Office
Prior art keywords
alkyl
paraffin
alkenyl
formula
yarns
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.)
Expired
Application number
EP80103725A
Other languages
German (de)
English (en)
Other versions
EP0022239A1 (fr
Inventor
Rolf Dr. Kleber
Lothar Jaeckel
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of EP0022239A1 publication Critical patent/EP0022239A1/fr
Application granted granted Critical
Publication of EP0022239B1 publication Critical patent/EP0022239B1/fr
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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
    • 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

  • FR-A No. 2322963 describes the use of hydroxyalkylimidazoles esterified with fatty acids as fabric softeners.
  • the use of amine oxides as antistatic agents for fibers is known from FR-A No. 2230790.
  • the paraffin dispersion is produced by intensive mixing of all components at temperatures of over 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 and stable shear dispersions when diluted with water, can be used instead of solid dry paraffin to wax 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 value of the paraffin dispersions is advantageously 3-6 when used 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. We work in fleet ratios from 1: 5 to 1:40 at temperatures of 10-90 ° C.
  • the application is advantageously carried out after the dyeing process, by treating the yarn after rinsing with a dispersion of the type described above in a dilute aqueous form 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% by weight. EO means ethylene oxide.
  • the wet waxed yarns are very smooth.
  • the coefficient of friction, measured in the measuring arrangement described in DE-A No. 2416430, gave the following values at the measuring speeds 20 and 100 m / min:
  • the material was easy to process and showed a uniform, homogeneous surface after being knitted.

Landscapes

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

Claims (3)

1. Agent à base de paraffine pour le paraffinage par voie humide de fils, caractérisé en ce que cet agent consiste en:
a) 5 à 20% de paraffine, dont la plage de fusion est de 45 à 60° C,
b) 2 à 10% d'une ou plusieurs alkylimidazolines de formule:
Figure imgb0009
dans laquelle:
R est un groupe alkyle en C12-C22, alcényle ou hydroxyalkyle,
R, est un atome d'hydrogène ou un groupe acyle aliphatique ou aromatique en C1-C22, saturé ou insaturé,
R2 est un atome d'hydrogène, un groupe alkyle en C1-C4 ou hydroxyalkyle,
n désigne des nombres de 2 à 6, et
X est un anion halogène, alkylsulfate en C, -C4, dialkylphosphate en C,-C4, ou est un anion alkylcarboxylate en C1-C4,
c) 1 à 5% d'un ou plusieurs oxydes d'amine de formule qénérale:
Figure imgb0010
dans laquelle:
R est un groupe alkyle ou alcényle en C8-C18,
R, est un groupe alkyle en C1-C4,
R2 est un atome d'hydrogène ou un groupe alkyle en C, -C4, et
n désigne des nombres valant de 0 à 6,
d) 5 à 20% d'un ou plusieurs polyéthers de glycol de formule:
Figure imgb0011
dans laquelle:
R est un groupe alkyle ou alcényle en C8-C18, et
n désigne des nombres de 3 à 12, et
e) le complément à 100% en poids étant de l'eau.
2. Agent selon la revendication 1, caractérisé en ce qu'il consiste en:
8 à 12% de paraffine (point de fusion: 50-54° C),
3 à 6% d'une imidazoline de formule I,
dans laquelle:
R est un groupe alkyle en C12-C18,
R, est un groupe acyle en C16-C22,
R2 est un atome d'hydrogène,
X- représente Cl― ou CH3COO―, et
n vaut 2 ou 3,
3 à 5% d'un oxyde d'amine de formule II,
dans laquelle:
R est un groupe alkyle ou alcényle en C8-C12,
R1 et R2 sont chacun un groupe méthyle et
n est nul,
6 à 10% d'un polyéther de glycol de formule (III), dans laquelle:
R est un groupe alkyle ou alcényle en C12-C18 (groupe alkyle de coco), et
n désigne des nombres de 4 à 8,
le complément à 100% en poids étant de l'eau.
3. Procédé de paraffinage par voie humide de fils naturels et synthétiques, caractérisé en ce qu'on traite les fils, dans un procédé par épuisement, à pH 3 à 6 selon un rapport de bain compris entre 1: 5 et 1: 40, à 10-90° C, avec un agent selon l'une des revendications 1 ou 2.
EP80103725A 1979-07-04 1980-07-01 Agent et procédé pour le paraffinage humide de fils Expired EP0022239B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2927027 1979-07-04
DE19792927027 DE2927027A1 (de) 1979-07-04 1979-07-04 Mittel zum fluessigparaffinieren von garnen

Publications (2)

Publication Number Publication Date
EP0022239A1 EP0022239A1 (fr) 1981-01-14
EP0022239B1 true EP0022239B1 (fr) 1982-12-22

Family

ID=6074906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80103725A Expired EP0022239B1 (fr) 1979-07-04 1980-07-01 Agent et procédé pour le paraffinage humide de fils

Country Status (4)

Country Link
US (1) US4322302A (fr)
EP (1) EP0022239B1 (fr)
JP (1) JPS569473A (fr)
DE (2) DE2927027A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482636A1 (fr) 1980-05-14 1981-11-20 Lesieur Cotelle Et Associes Sa Composition adoucissante concentree pour fibres textiles
DE3028016A1 (de) 1980-07-24 1982-02-25 Hoechst Ag, 6000 Frankfurt Praeparationsmittel fuer synthesefasern und deren verwendung
DE3115679A1 (de) 1981-04-18 1982-10-28 Th. Goldschmidt Ag, 4300 Essen Substantives praeparationsmittel fuer garne oder zwirne
DE3136941A1 (de) * 1981-09-17 1983-04-14 Hoechst Ag, 6230 Frankfurt Faserpraeparationsmittel
NZ201857A (en) * 1982-09-09 1985-09-13 Wool Res Organisation An antistatic composition containing a water insoluble quaternary ammonium salt and a nonionic surfactant
GB8519363D0 (en) * 1985-08-01 1985-09-04 Procter & Gamble Dispersible fabric softeners
JP2669559B2 (ja) * 1989-09-07 1997-10-29 花王株式会社 アクリル繊維用紡績油剤
DE19829787A1 (de) * 1998-07-03 2000-01-05 Henkel Kgaa Avivagemittel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE699028C (de) * 1937-03-10 1940-11-21 I G Farbenindustrie Akt Ges Weichmachen von Textilgut
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
US3113369A (en) 1960-05-02 1963-12-10 Monsanto Chemicals Yarn manufacture and products obtained thereby
ES426477A1 (es) 1973-05-26 1976-07-01 Hoechst Ag Procedimiento para la preparacion de fibras sinteticas.
NL7609621A (nl) 1975-09-04 1977-03-08 Hoechst Ag Textielbehandelingsmiddel.

Also Published As

Publication number Publication date
EP0022239A1 (fr) 1981-01-14
JPS569473A (en) 1981-01-30
US4322302A (en) 1982-03-30
DE2927027A1 (de) 1981-01-08
DE3061423D1 (en) 1983-01-27

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