EP0075261B1 - Agent pour préparer des fibres - Google Patents

Agent pour préparer des fibres Download PDF

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Publication number
EP0075261B1
EP0075261B1 EP82108493A EP82108493A EP0075261B1 EP 0075261 B1 EP0075261 B1 EP 0075261B1 EP 82108493 A EP82108493 A EP 82108493A EP 82108493 A EP82108493 A EP 82108493A EP 0075261 B1 EP0075261 B1 EP 0075261B1
Authority
EP
European Patent Office
Prior art keywords
alkyl
fiber
amine oxides
preparation
agents
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
EP82108493A
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German (de)
English (en)
Other versions
EP0075261A3 (en
EP0075261A2 (fr
Inventor
Rolf Dr. Kleber
Norbert Dr. Wester
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 EP0075261A2 publication Critical patent/EP0075261A2/fr
Publication of EP0075261A3 publication Critical patent/EP0075261A3/de
Application granted granted Critical
Publication of EP0075261B1 publication Critical patent/EP0075261B1/fr
Expired 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
    • 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

  • preparation agents in the production of filament threads from synthetic polymers is well known and has been sufficiently described.
  • a major problem here is the use of antistatic agents, since the components of the preparation must be sufficiently thermostable, especially in filament preparations intended for use on fast-running processing machines. It is known, for example, that classic filament preparations without the addition of antistatic agents exhibit problems with static charging when stretch texturing.
  • thermostable antistatic agents for example a quaternization product of the reaction product of diethylaminoethanol with 10 mol of ethylene oxide and 20 mol of propylene oxide.
  • the thermal test (230-235 0 C / 24 h.) Indeed shows that these products form only a few residues, but even the remaining residues are too high and can contaminate the heater, especially as the possibly solid residues through reaction with thread guide elements can also cause thread breaks.
  • the amine oxides described in DE-A-23 26 966 have proven themselves well in preparation formulations, especially in combinations with low-volatility lubricants, they give the threads good antistatic properties and are to be regarded as thermostable. However, they often have too high a volatility in short-term heating processes, so that when these amine oxides are used alone, the problem of vaporization from the thread can occur too quickly.
  • amine oxides based on an oxyalkylated C 4 -C 4 alcohol is also known from EP-A-22 239.
  • the agents for liquid paraffin waxing described therein mainly contain paraffin and polyglycol ether and, in addition, even smaller amounts of these amine oxides.
  • the invention thus relates to fiber preparation agents which, in addition to the components usually contained in fiber preparation agents, also contain an amine oxide of the formula where R, C 4 ⁇ C 22 alkyl or C 4 ⁇ C 22 alkenyl, preferably C 10 ⁇ C 16 alkyl, R 2 is hydrogen and / or methyl, where hydrogen and methyl can alternate, R 3 and R 4 C, -C 4 alkyl and X is a number from 1 to 20, preferably 3 to 10, contain.
  • chain-pure alkyl compounds instead of the chain-pure alkyl compounds, it is of course also possible in any case to use compounds whose alkyl groups represent technical sections, the average number of carbon atoms corresponding to or coming close to the abovementioned alkyl radicals.
  • the alkyl residues accumulating from natural long-chain fatty acids are particularly preferred since the corresponding alcohols with one or two long-chain alkyl residues are commercially available and the amine oxides are thus easily accessible.
  • the numerical value X is generally an average value, since technical oxyalkylation generally results in product mixtures. This also applies to the oxethylates listed here for the sake of simplicity.
  • amine oxides described above are used as antistatic agents in conventional preparation agents.
  • these preparation agents usually consist of approx. 20 to 60% by weight of a lubricant such as, for example, ester oils, mineral oils, end-capped oxethylates, propylene-ethylene oxide copolymers, 0-50% by weight emulsifier, for example fatty alcohol oxyethylates, 0-30% by weight.
  • a lubricant such as, for example, ester oils, mineral oils, end-capped oxethylates, propylene-ethylene oxide copolymers, 0-50% by weight emulsifier, for example fatty alcohol oxyethylates, 0-30% by weight.
  • % other antistakics for example P 2 0 r , esters of fatty alcohols and 1-50% by weight of the amine oxides.
  • the amine oxides can be used in combination with thread-locking agents (oxyethylated castor oils, sarcosides, POCI 3 esters) and sliding components (phosphoric acid esters).
  • thread-locking agents oxyethylated castor oils, sarcosides, POCI 3 esters
  • sliding components phosphoric acid esters
  • the amine oxides show a high antistatic effect even in relatively low doses.
  • the required quantities fluctuate depending on the type and quantity of the components (oil, emulsifier) and can be easily determined by simple preliminary tests.
  • the favorable properties of the amine oxides in the preparation are particularly evident on synthetic fibers such as those made of polyester, polyamide 6, polyamide 6,6, polyacrylonitrile or polyolefin.
  • a polyester yarn dtex 300 f 32 matt is spun at 2800m / min, prepared with 12% preparations and on a stretch texturing machine using the friction process on dtex 167 at 800 m / min. stretch textured.

Landscapes

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

Claims (3)

1. Adjuvants de transformation pour fibres qui contiennent les constituents habituellement présents dans des adjuvants de ce genre et qui sont caractérisés en ce qu'ils contiennent en outre un oxyde d'amine répondant à la formule suivante:
Figure imgb0017
dans laquelle R, représente un radical alkyle en C4―C22 ou un radical alcényle en C4-C22, de préférence un radical alkyle en C10―C16, R2 représente l'hydrogène et/ou un radical méthyle, l'hydrogène et le méthyle pouvant alterner, R3 et R4 représentent chacun un radical alkyle en C,-C4, et x représente un nombre de 1 à 20, de préférence de 3 à 10.
2. Procédé de traitement de fibres textiles, caractérisé en ce qu'on applique sur les fibres textiles un adjuvant de transformation pour fibres selon la revendication 1.
3. Procédé selon la revendication 2, caractérisé en ce qu'on applique sur les fibres textiles une quantité de l'adjuvant de transformation pour fibres telle qu'une concentration de 0,05 à 1,5% en poids de l'oxyde d'amine, par rapport aux fibres textiles, soit atteinte.
EP82108493A 1981-09-17 1982-09-15 Agent pour préparer des fibres Expired EP0075261B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3136941 1981-09-17
DE19813136941 DE3136941A1 (de) 1981-09-17 1981-09-17 Faserpraeparationsmittel

Publications (3)

Publication Number Publication Date
EP0075261A2 EP0075261A2 (fr) 1983-03-30
EP0075261A3 EP0075261A3 (en) 1985-01-30
EP0075261B1 true EP0075261B1 (fr) 1987-04-15

Family

ID=6141917

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108493A Expired EP0075261B1 (fr) 1981-09-17 1982-09-15 Agent pour préparer des fibres

Country Status (3)

Country Link
EP (1) EP0075261B1 (fr)
JP (1) JPS5860067A (fr)
DE (2) DE3136941A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025731A1 (de) * 1990-08-14 1992-02-20 Henkel Kgaa Textilausruestungsmittel
AT396930B (de) * 1992-01-23 1993-12-27 Chemiefaser Lenzing Ag Aminoxide
DE19755047A1 (de) * 1997-12-11 1999-06-17 Hoechst Trevira Gmbh & Co Kg Vliese aus Elektretfasern mit verbesserter Ladungsstabilität, präparierte Faser, vorzugsweise Elektretfaser, Verfahren zu deren Herstellung und ihre Verwendung
CN114775276B (zh) * 2022-05-30 2023-03-10 宁波润禾高新材料科技股份有限公司 一种耐久型两性脂肪族液体亲水柔软剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2000142A1 (fr) * 1968-01-11 1969-08-29 Armour Ind Chem Co
NL7015335A (en) * 1970-10-20 1971-03-25 Low density washing powders
DE2927027A1 (de) * 1979-07-04 1981-01-08 Hoechst Ag Mittel zum fluessigparaffinieren von garnen

Also Published As

Publication number Publication date
EP0075261A3 (en) 1985-01-30
DE3276076D1 (en) 1987-05-21
DE3136941A1 (de) 1983-04-14
JPS5860067A (ja) 1983-04-09
EP0075261A2 (fr) 1983-03-30

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