DE974169C - Process for sizing and finishing threads and products made from them - Google Patents

Process for sizing and finishing threads and products made from them

Info

Publication number
DE974169C
DE974169C DEB30520A DEB0030520A DE974169C DE 974169 C DE974169 C DE 974169C DE B30520 A DEB30520 A DE B30520A DE B0030520 A DEB0030520 A DE B0030520A DE 974169 C DE974169 C DE 974169C
Authority
DE
Germany
Prior art keywords
threads
sizing
products made
dried
acidic
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
DEB30520A
Other languages
German (de)
Inventor
Kurt Beideck
Hans Dr Krzikalla
Wilhelm Dr Ruemens
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DEB30520A priority Critical patent/DE974169C/en
Priority to FR1121807D priority patent/FR1121807A/en
Application granted granted Critical
Publication of DE974169C publication Critical patent/DE974169C/en
Expired legal-status Critical Current

Links

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
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

AUSGEGEBEN AM 6. OKTOBER 1960ISSUED OCTOBER 6, 1960

B 30520 IVc/8kB 30520 IVc / 8k

Es ist bekannt, daß das Schlichten und Appretieren von Fäden aus natürlichen und insbesondere künstlichen Fasern und von Erzeugnissen aus ithneni mit Hilfe der bekannten Schlichtemittel, wie Stärke, Leim Celluloseäther u. dgl., nicht immer befriedigende Ergebnisse liefert. Diese Schlichten haften oft nicht genügend fest auf den Fäden. Infolge der mechanischen Beanspruchungen im Verlauf der Verarbeitung kann es zu ungenügendem Fadenschluß, zu Fadenbrüchen, Verschmierungen an den ösen des Rietes usw. kommen.It is known that the sizing and finishing of threads from natural and in particular artificial fibers and products made from ithneni with the help of known sizing agents, such as Starch, glue, cellulose ether and the like do not always give satisfactory results. These finishing touches often do not adhere firmly enough to the threads. As a result of the mechanical stresses in the course During processing, there may be insufficient thread cohesion, thread breaks and smearing come to the eyes of the reed, etc.

Man hat daher bereits versucht, Fäden und Gewebe zu schlichten, indem man sie mit Lösungen von Polyacrylsäure und mehrwertigen Alkoholen behandelt hat. Die imprägnierten Fäden werden anschließend bei erhöhter Temperatur getrocknet. Die so gewonnenen Schlichten und Appreturen haben jedoch den Nachteil, daß sie wenig waschbeständig sind.Attempts have therefore already been made to size threads and fabrics by treating them with solutions of polyacrylic acid and polyhydric alcohols. The impregnated threads are then dried at elevated temperature. The sizes and finishes obtained in this way have however, they have the disadvantage that they are not very washable.

Es wurde nun gefunden, daß man waschbeständige und gut haftende Schlichten und Appreturen erhält, wenn man Fäden aus natürlichen oder künstlichen Fasern und Erzeugnisse aus ihnen mit wäßrigen Lösungen saurer Ester der Polyacrylsäure, ihrer Homologen oder Analogen mit mehrwertigen Alkoholen behandelt und bei erhöhter Temperatur trocknet.It has now been found that washable and well-adhering sizes and finishes can be obtained obtained by using threads made from natural or artificial fibers and products made from them aqueous solutions of acidic esters of polyacrylic acid, their homologues or analogues with polyvalent ones Treated alcohols and dried at elevated temperature.

Alle natürlichen und künstlichen Fäden und Gewebe aus ihnen, z. B. aus Wolle, Seide, nativer und regenerierter Cellulose, Acetylcellulose, Polyami-All natural and artificial threads and fabrics made from them, e.g. B. made of wool, silk, native and regenerated cellulose, acetyl cellulose, polyami-

009 611/5009 611/5

denjPolyurethanen.Polyacrylnitril.Polyäthylenoder Polyterephthalsäureglykolestern, lassen sich vorteilhaft mit den genannten Estern schlichten bzw. appretieren. Die sauren Ester der Polyacrylsäure, ihrer Homologen oder Analogen mit mehrwertigen Alkoholen können beispielsweise durch Umsetzung von AlkylenO'Xyden, z. B. Äthylenoxyd, mit den carf> oxylgruppenhaltigen Polymerisaten hergestellt werden. Homologe und Analoge der Polyacrylsäure sind beispielsweise Methacrylsäure und Chloracrylsäure. Von den mehrwertigen Alkoholen'.seien beispielsweise Äthylenglykol, Propylenglykol, Butandiole, Butantriole, Glycerin, Trimethylolpropan, Erythrit, Pentaerythrit, Sorbit und Mannit genannt. the polyurethane, polyacrylonitrile, polyethylene or Polyterephthalic acid glycol esters can advantageously be sized or finished with the esters mentioned. The acidic esters of polyacrylic acid, their homologues or analogues with polyhydric alcohols can for example by reacting alkylenO'Xyden, z. B. Ethylene oxide, with the carf> Polymers containing oxyl groups are produced. Homologues and analogs of polyacrylic acid are, for example, methacrylic acid and chloroacrylic acid. Of the polyhydric alcohols'. Be for example ethylene glycol, propylene glycol, butanediols, Butanetriols, glycerin, trimethylolpropane, erythritol, pentaerythritol, sorbitol and mannitol are called.

Häufig ist es von Vorteil, den sauren Estern Härtungsmittel zuzufügen. Geeignete Härter sind z. B. Säuren oder säureabspaltende Verbindungen, wie Salzsäure, Toluolsulfosäure, Zinkchloorid oder Ammonchlorid.It is often advantageous to add hardening agents to the acidic esters. Suitable hardeners are z. B. acids or acid-splitting compounds, such as hydrochloric acid, toluenesulfonic acid, zinc chloride or Ammonium chloride.

Das Trocknen der Fäden und Gewebe bei erhöhter Temperatur bewirkt eine weitere Kondensation der beanspruchten sauren Ester und verleiht der Schlichte bzw. Appretur eine hohe Waschbeständigkeit. The drying of the threads and fabrics at an elevated temperature causes further condensation of the claimed acidic esters and gives the size or finish a high wash resistance.

Obwohl das beanspruchte Verfahren die elektrostatische Aufladung der Fäden und Gewebe weitgehend verhindert, kann es doch von. Vorteil sein, der Schlichtefiotte anionenaktive, kationenaktive oder nicht ionogene, antistatisch wirkende Stoffe zuzusetzen, z. B. oocäthylierte und polyoxäthylierte gesättigte oder ungesättigte Fettsäuren, Fettalkohole oder Fetts äureanai de.Although the claimed process largely eliminates the electrostatic charge on the threads and fabrics prevented, it can by. The advantage of the sizing agent is anion-active, cation-active or to add non-ionic, antistatic substances, e.g. B. oocäthylierte and polyoxäthylierte saturated or unsaturated fatty acids, fatty alcohols or fatty acid anai de.

Beispiel ιExample ι

Fäden aus Polycaprolactam werden in einer 5- bis io%igen wäßrigen Lösung eines sauren Polyaorylsäureglykoilesters behandelt, abgequetscht und anschließend bei etwa 1300 getrocknet.Filaments of polycaprolactam are treated in an acidic Polyaorylsäureglykoilesters a 5- to io% aqueous solution, squeezed, and then dried at about 130 0th

Der Schluß des geschlichteten Fadens ist ausgezeichnet, während Dehnungsvermögen und Festigkeit nicht beeinträchtigt sind. Die Schlichte ist weitgehend waschbeständig.The finish of the sized thread is excellent, while elongation and strength are excellent are not affected. The size is largely washable.

Beispiel 2Example 2

Fäden aus Polyuretan, die aus Hexadiisocyanat und i, 4-Butandiol hergestellt wurde, werden mit einer 5- bis io°/oiigen wäßrigen Lösung eines sauren Poilymethacrylsäuregrykolesters behandelt, abgequetscht und bei etwa 125 ° getrocknet. Man erhält Fäden mit ausgezeichnetem Schluß. Die Schlichte ist weitgehend waschbeständig.Threads made of polyurethane, which was made from hexadiisocyanate and i, 4-butanediol, are used with a 5 to 10% aqueous solution of an acidic Polymethacrylsäuregrykolesters treated, squeezed and dried at about 125 °. Threads with an excellent finish are obtained. The simple one is largely washable.

Beispiel 3Example 3

Acetatreyon wird mit einer 8°/oigen wäßrigen Lösung eines sauren Polyacrylsäureglykolesters geschlichtet, abgequetscht und bei etwa iio° getrocknet. Acetatreyon is treated with an 8% aqueous solution of an acidic polyacrylic acid glycol ester sized, squeezed off and dried at about 10 °.

Das Acetatreyon hat nun einen guten Fadenschluß. Die Schlichte ist sehr waschbeständig.The Acetatreyon now has a good thread connection. The size is very washable.

Beispiel 4Example 4

V'iskosereyon wird in eine 6°/(nge wäßrige Lösung eines sauren Polychloracrylsäureglykolesters getaucht, abgequetscht und bei 1300 getrocknet.V'iskosereyon is immersed in an acidic Polychloracrylsäureglykolesters a 6 ° / (length aqueous solution, squeezed and dried at 130 0th

Der Fadenschluß ist nun hervorragend. Die Schlichte ist gegen Wasser beständig.The thread connection is now excellent. The size is resistant to water.

Claims (1)

Patentanspruch:Claim: Verfahren zum Schlichten und Appretieren von Fäden aus natürlichen oder künstlichen Fasern und von Erzeugnissen aus ihnen, dadurch gekennzeichnet, daß man sie mit wäßrigen Lösungen saurer Ester der Polyacrylsäure ihrer Homologen oder Analogen mit mehrwertigen Alkoholen behandelt und bei erhöhter Temperatur trocknet.Process for sizing and finishing threads made of natural or artificial Fibers and products made from them, characterized in that they are mixed with aqueous Solutions of acidic esters of polyacrylic acid, their homologues or analogues with polyvalent ones Treated alcohols and dried at elevated temperature. In Betracht gezogene Druckschriften:
Deutsche Patentschrift Nr. 870 034.Considered publications:
German patent specification No. 870 034. © 609 620/432 9·. (009 611/5 9.60)© 609 620/432 9 ·. (009 611/5 9.60)
DEB30520A 1954-04-08 1954-04-08 Process for sizing and finishing threads and products made from them Expired DE974169C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEB30520A DE974169C (en) 1954-04-08 1954-04-08 Process for sizing and finishing threads and products made from them
FR1121807D FR1121807A (en) 1954-04-08 1955-04-05 Process for the sizing and finishing of yarns and articles obtained from these yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB30520A DE974169C (en) 1954-04-08 1954-04-08 Process for sizing and finishing threads and products made from them

Publications (1)

Publication Number Publication Date
DE974169C true DE974169C (en) 1960-10-06

Family

ID=25965049

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB30520A Expired DE974169C (en) 1954-04-08 1954-04-08 Process for sizing and finishing threads and products made from them

Country Status (2)

Country Link
DE (1) DE974169C (en)
FR (1) FR1121807A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188032B (en) * 1961-04-27 1965-03-04 Bayer Ag Process for appearing synthetic organic fiber material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870034C (en) * 1941-07-21 1953-03-09 Basf Ag Process for the production of copolymers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870034C (en) * 1941-07-21 1953-03-09 Basf Ag Process for the production of copolymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188032B (en) * 1961-04-27 1965-03-04 Bayer Ag Process for appearing synthetic organic fiber material

Also Published As

Publication number Publication date
FR1121807A (en) 1956-08-27

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