DE457057C - Method for fulling textile fabrics - Google Patents

Method for fulling textile fabrics

Info

Publication number
DE457057C
DE457057C DEF59815D DEF0059815D DE457057C DE 457057 C DE457057 C DE 457057C DE F59815 D DEF59815 D DE F59815D DE F0059815 D DEF0059815 D DE F0059815D DE 457057 C DE457057 C DE 457057C
Authority
DE
Germany
Prior art keywords
fulling
textile fabrics
sulfonic acids
molecular weight
textiles
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
DEF59815D
Other languages
German (de)
Inventor
Dr Karl Dachlauer
Friedrich Just
Dr Emil Thiel
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEF59815D priority Critical patent/DE457057C/en
Application granted granted Critical
Publication of DE457057C publication Critical patent/DE457057C/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
    • 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
    • D06M13/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
    • D06M13/522—Fulling

Landscapes

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

Description

Verfahren zum Walken von Textilstoffen. Zusatz zum Patent 381418-Durch das Patent 3814i8 ist ein Verfahren zum Walken von Textilstoffen geschützt, bei welchem man durch Zusatz von natürlichen oder künstlichen Gerbstoffen zur üblichen neutralen, sauren oder alkalischen Walke eine beschleunigte Verfilzung der Gewebhaare erreicht. Ferner ist im Patent 381418 beschrieben worden, daß auch die sogenannten Fettspalter, wie Twitchell-Pfeilring- oder Konta.ktspalter, als die Verfilzung beschleunigender Zusatz beim Wallen dienen können. Auch solche aromatischen oder hydroaromatischen Sulfosäuren, welche im Kern durch höhermolekulare Alkyle oder durch zyklische Kohlenwasserstoffe substituiert sind und fettspaltende Eigenschaften besitzen, jedoch nicht zu der Klasse der Gerbstoffe gehören, wie z. B. propylierte und butylierte Naphthalinsulfosäuren, sind für den gleichen Zweck vorgeschlagen worden.Method for fulling textile fabrics. Additional patent 381,418-3814i8 by the patent is protected by textiles, a method for fulling, wherein one by the addition of natural or artificial tanning agents to the usual neutral, acidic or alkaline Walke reaches an accelerated entanglement of Gewebhaare. Furthermore, it has been described in patent 381418 that the so-called fat splitters, such as Twitchell-Pfeilring- or Konta.ktspalter, can serve as an additive to accelerate the felting during rolling. Also those aromatic or hydroaromatic sulfonic acids, which are essentially substituted by higher molecular weight alkyls or by cyclic hydrocarbons and have fat-splitting properties, but do not belong to the class of tannins, such as. B. propylated and butylated naphthalene sulfonic acids have been proposed for the same purpose.

Es wurde nun gefunden, da.ß eine hervorragende, die Verfilzung beschleunigende Wirkung denjenigen Sulfosäuren zukommt, welche man durch Behandlung von aromatischen oder hydroaromatischen Kohlenwasserstoffen oder Gemischen daraus und Methyl- oder Äthylalkohol mit Sulfierungsmitteln erhält. Dieser Effekt war keinesfalls vorauszusehen, zumal diese niedrigmolekularen Verbindungen sich von den bisher vorgeschlagenen Produkten auch dadurch unterscheiden, daß sie weder gerbende noch fettspaltende Eigenschaften besitzen. Vom wirtschaftlichen Standpunkt aus betrachtet bedeutet die Verwendung dieser Produkte, der billigen Darstellung wegen, einen erheblichen Fortschritt. Wegen ihrer leichten Löslichkeit sind diese Sulfosäuren ebenso wie ihre Salze in neutraler, alkalischer oder saurer Walke ohne weiteres anwendbar. Das Walkverfahren wird, wie im Hauptpatent beschrieben, durchgeführt.It has now been found that an excellent matting accelerator Effect is due to those sulfonic acids which can be obtained by treating aromatic or hydroaromatic hydrocarbons or mixtures thereof and methyl or Receives ethyl alcohol with sulfonating agents. This effect was by no means foreseeable, especially since these low molecular weight compounds differ from those previously proposed Products also differ in that they are neither tanning nor fat-splitting Possess properties. From an economic point of view means the use of these products, for the sake of cheap presentation, is considerable Progress. Because of their ready solubility, these sulfonic acids are as well as their salts can be used without further ado in neutral, alkaline or acidic mills. The fulling process is carried out as described in the main patent.

Claims (1)

PATENTANSPRUCH: Verfahren nach Patent 381418 zum Wallen von Textilstoffen, dadurch gekennzeichnet, daß man hier die niedrigmolekularen Sulfosäuren bzw. deren Salze verwendet, welche durch Behandlung von aromatischen oder hydroaromatischen Kohlenwasserstoffen oder von Gemischen derselben und Methyl- oder Äthylalkohol mit Sulfierungsmitteln erhalten werden. PATENT CLAIM: Process according to patent 381418 for rolling textiles, characterized in that the low molecular weight sulfonic acids or their salts are used here, which are obtained by treating aromatic or hydroaromatic hydrocarbons or mixtures thereof and methyl or ethyl alcohol with sulfonating agents.
DEF59815D 1925-09-18 1925-09-18 Method for fulling textile fabrics Expired DE457057C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF59815D DE457057C (en) 1925-09-18 1925-09-18 Method for fulling textile fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF59815D DE457057C (en) 1925-09-18 1925-09-18 Method for fulling textile fabrics

Publications (1)

Publication Number Publication Date
DE457057C true DE457057C (en) 1928-03-07

Family

ID=7108906

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF59815D Expired DE457057C (en) 1925-09-18 1925-09-18 Method for fulling textile fabrics

Country Status (1)

Country Link
DE (1) DE457057C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432056A (en) * 1941-10-25 1947-12-02 Papish Inc A Process for carroting fur for felting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432056A (en) * 1941-10-25 1947-12-02 Papish Inc A Process for carroting fur for felting

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