DE721051C - Process for softening textiles made from cellulose or cellulose hydrate fibers - Google Patents

Process for softening textiles made from cellulose or cellulose hydrate fibers

Info

Publication number
DE721051C
DE721051C DEO20898D DEO0020898D DE721051C DE 721051 C DE721051 C DE 721051C DE O20898 D DEO20898 D DE O20898D DE O0020898 D DEO0020898 D DE O0020898D DE 721051 C DE721051 C DE 721051C
Authority
DE
Germany
Prior art keywords
cellulose
alkaline earth
resistant
textiles made
softening 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
DEO20898D
Other languages
German (de)
Inventor
Dr Rudolf Konrad
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.)
ORANIENBURGER CHEM FAB AG
Original Assignee
ORANIENBURGER CHEM FAB 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 ORANIENBURGER CHEM FAB AG filed Critical ORANIENBURGER CHEM FAB AG
Priority to DEO20898D priority Critical patent/DE721051C/en
Application granted granted Critical
Publication of DE721051C publication Critical patent/DE721051C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244Treating 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 sulfur or phosphorus
    • D06M13/248Treating 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 sulfur or phosphorus with compounds containing sulfur
    • D06M13/256Sulfonated compounds esters thereof, e.g. sultones

Landscapes

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

Description

Verfahren zum Weichmacher von Textilgut aus Cellulose- oder Cellulosehydratfasern Es ist bereits bekannt, Textilfasergut durch Aufbringen von sulfonierten höheren Alkoholen bzw. deren Salzen sowie durch Behandeln mit Emulsionen von Fettalkoholen einen weichen Griff zu erteilen. Man hat auch bereits Lecithin allein, gelöst in organischem Lösungsmittel oder in emulgierter Form, hierzu verwendet. Mit diesen Produkten wird eine gewisse Verbesserung des Griffes erreicht. Es ist aber festzustellen, daß die erzielte Wirkung den praktischen Anforderungen noch nicht in ,ausreichendem Maße Rechnung trägt.Process for the softening of textile goods made of cellulose or cellulose hydrate fibers It is already known, textile fiber material by applying sulfonated higher Alcohols or their salts as well as treatment with emulsions of fatty alcohols to give a soft grip. You also have lecithin alone, dissolved in organic solvent or in emulsified form, used for this purpose. With these Products a certain improvement in grip is achieved. But it is to be noted that the effect achieved is not yet sufficient to meet the practical requirements Dimensions take into account.

Es wurde gefunden, daß man eine vorzügliche Weichavivage erzielen kann, welche die durch die bekannten Mittel erzielbare Wirkung deutlich übertrifft, wenn man Textilgut aus Cellulose- oder Cellulosehydratfasern mit Dispersionen aus an sich bekannten erdalkalimetallsalzbeständigen oberflächenaktiven Sulfonierungsprodukten, an sich bekannten erdalkalimetallsalzunbeständigen sulfonierten fetten Ölen, Phosphatiden oder Fetten oder Fettsäuren oder Fettalkoholen sowie wasserlöslichen Salzen des Magnesiums oder eines Erdalkalimetalls oder des Zinks und Wasser behandelt. Als oberflächenaktive erdalkalimetallsalzbeständige Sulfonierungsprodukte kommen beispielsweise die Einwirkungsprodukte sulfonierender Mittel. auf Fett- oder Wachsalkohole bzw. auf Gemische aus FettalkohoIen und Kohlenwasserstoffeh oder deren Derivaten in Betracht. Es können auch Verbindungen der allgemeinen Formel R # C O # R # X # S 0,9 Me _ zur Anwendung gelangen, wobei R einen hochmolekularen aliphatischen oder cycloaliphatischen Rest, R' Sauerstoff oder die Iminogruppe, X einen aliphatischen, aromatischen oder hydr:)aromatischen Rest und Me ein Metallatom bedeuten. Weiterhin können auch metallsalzbeständige hochsulfonierte" Öle angewandt werden, wie sie nach den verschiedensten bekannten Verfahren erhalten werden. Dabei hat es sich mitunter ,als zweckmäßig erwiesen, als metallsalzbeständige Anteile der gekennzeichneten Art Mischungen z. B: von Fettalkoholsulfonaten mit .endständigen echten Sulfonaten und beziehungsweise oder hochsulfanierben Ölen .anzuwenden.It has been found that an excellent softening agent can be achieved which clearly exceeds the effect achieved by the known agents if textiles made of cellulose or hydrate cellulose fibers are mixed with dispersions of known alkaline earth metal salt-resistant surface-active sulfonation products, sulfonated fatty oils known per se which are not resistant to alkaline earth metal salts, phosphatides or fats or fatty acids or fatty alcohols and water-soluble salts of magnesium or an alkaline earth metal or of zinc and water. The surface-active sulfonation products which are resistant to alkaline earth metal salts are, for example, the action products of sulfonating agents. on fatty or wax alcohols or on mixtures of fatty alcohols and hydrocarbons or their derivatives. It is also possible to use compounds of the general formula R # CO # R # X # S 0.9 Me _, where R is a high molecular weight aliphatic or cycloaliphatic radical, R 'is oxygen or the imino group, X is an aliphatic, aromatic or hydrated :) aromatic radical and Me a metal atom. In addition, highly sulfonated oils resistant to metal salts can also be used, as are obtained by the most varied of known processes. It has occasionally proven to be useful as metal salt-resistant components of the type indicated, mixtures, for example, of fatty alcohol sulfonates with or highly sulphanated oils.

Als erdalkalimetallsalzunbeständige sulfonierte Öle, die für das vorliegende Verfahren in Frage kommen, sind zu nennen Produkte nach Art der Türkischrotöle, die beispielsweise durch die übliche Schwefelsäureeinwirkung auf Ricinusöl, Olivenöl, Klanenöl, Tran usw. erhalten werden.Sulphonated oils, which are not resistant to alkaline earth metal salts, are suitable for the present Processes that come into question include products based on the type of Turkish red oils, the example due to the usual action of sulfuric acid Castor oil, olive oil, Klanenöl, Tran, etc. can be obtained.

Beispiel T lisierten Einwirkungsprödtikte.s von Schwefelsäure auf Oleinalkohol und Paraffinöl hinzugegeben. Schließlich werden 0,7 Teile CaCl., zuvor in der doppelten Menge. Wasser gelöst, zugerührt. Man erhält so eine hellgelbe viscose Paste; die sich beim Verrühren mit warmem Wasser opalisierend löst. Das Behandlungsbad erhält einen Zusatz von i g dieses Produktes auf 11. Man geht mit dem Textilgut z. B. aus Cellulosehydratkunstseide in das kalte oder lauwarme Bad ein, zieht etwa i o Minuten um, nimmt dann Tieraus, schleudert oder quetscht ab und trocknet bei 5o bis 6o° C. Das Textilgut weist danach einen ausgezeichneten weichen Griff auf.Example T lized products of action of sulfuric acid on oleic alcohol and paraffin oil are added. Finally, 0.7 parts of CaCl., Previously in double the amount. Dissolved water, stirred in. A light yellow viscous paste is obtained in this way; which dissolves opalescent when mixed with warm water. The treatment bath receives an addition of ig of this product to 11. One goes with the textile z. B. from cellulose hydrate artificial silk in the cold or lukewarm bath, moves for about 10 minutes, then removes animals, hurls or squeezes and dries at 50 to 60 ° C. The textile material then has an excellent soft feel.

Claims (1)

PATENTANSPRUCH: Verfahren zum Weichmachen von Textilgut aus Cellulose- oder Cellulosehydratfasern, dadurch gekennzeichnet, daß hierzu Dispersionen aus an sich bekannten erdalkalisalzbeständigen, oberflächenaktiven Sulfonierungsprodukten, an sich bekannten erdalkalisalzunbeständigen, sulfonierten fetten ölen, Phosphatiden oder Fetten oder Fettsäuren oder Fettalkoholen sowie wasserlöslichen Salzen des Magnesiums oder eines Erdalkalimetalls oder des Zinks und Wasser verwendet werden.PATENT CLAIM: Process for softening textiles made from cellulose or cellulose hydrate fibers, characterized in that for this purpose dispersions from known alkaline earth salt-resistant, surface-active sulfonation products, sulfonated fatty oils, phosphatides, known per se, which are not resistant to alkaline earth salts or fats or fatty acids or fatty alcohols and water-soluble salts of the Magnesium or an alkaline earth metal or zinc and water can be used.
DEO20898D 1933-10-21 1933-10-21 Process for softening textiles made from cellulose or cellulose hydrate fibers Expired DE721051C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO20898D DE721051C (en) 1933-10-21 1933-10-21 Process for softening textiles made from cellulose or cellulose hydrate fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO20898D DE721051C (en) 1933-10-21 1933-10-21 Process for softening textiles made from cellulose or cellulose hydrate fibers

Publications (1)

Publication Number Publication Date
DE721051C true DE721051C (en) 1942-05-27

Family

ID=7355352

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO20898D Expired DE721051C (en) 1933-10-21 1933-10-21 Process for softening textiles made from cellulose or cellulose hydrate fibers

Country Status (1)

Country Link
DE (1) DE721051C (en)

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