DE709721C - Process for finishing rayon - Google Patents

Process for finishing rayon

Info

Publication number
DE709721C
DE709721C DEI55143D DEI0055143D DE709721C DE 709721 C DE709721 C DE 709721C DE I55143 D DEI55143 D DE I55143D DE I0055143 D DEI0055143 D DE I0055143D DE 709721 C DE709721 C DE 709721C
Authority
DE
Germany
Prior art keywords
rayon
spinning
acidic
compounds
finishing
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
DEI55143D
Other languages
German (de)
Inventor
Dr Walter Harz
Dr Conrad Schoeller
Dr Max Otto Schuermann
Dr Joseph Stadler
Dr Heinrich Ulrich
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 DEI55143D priority Critical patent/DE709721C/en
Application granted granted Critical
Publication of DE709721C publication Critical patent/DE709721C/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
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
    • D06P5/225—Aminalization of cellulose; introducing aminogroups into cellulose

Landscapes

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

Description

Verfahren zum Veredeln von Kunstseide Es wurde gefunden, daß man Kunstseide verbesserte Eigenschaften verteilen kann, wenn man sie mit Polymerisationserzeugnissen von Äthyleniminen behandelt, wie man sie beispielsweise nach Patent 665791 erhält. Es kommen Polymerisationserzeugnisse von verschiedenem Pol.ymerisationsgrad aus Äthylenimin oder dessen Homologen sowie von Substitutionsverbindungen in Betracht.Process for the finishing of rayon It has been found that rayon can impart improved properties if it is treated with products of the polymerization of ethyleneimines, such as those obtained according to patent 665791 , for example. Polymerization products of different degrees of polymerization from ethyleneimine or its homologues and from substitution compounds come into consideration.

Man kann beispielsweise die Kunstseide mit gelösten oder in Flüssigkeiten fein verteilten Polymerisationserzeugnissen der genannten Art behandeln oder auch durch Verspinnen unter Zusatz der Pol.ymerisations.erzeugnisse zu den Spinnbädern herstellen. Man erhält einen geschlossenen Faden, der besonders gut verwebt werden kann; insbesondere ist die der Faser verteilte Animalisierung wertvoll. Man kann auch so arbeiten, daß man die Faser zunächst mit Lösungen monomerer Äthylenimine tränkt und dann erst die Polymerisation vornimmt. In diesem Falle erfolgt die P.olymerisation in der im Patent 665 79 i beschriebenen Weise mit sauren Katalysatoren. Einfaches Erwärmen der mit Äthyleniminen behandelten Faser, wie :es im Patent 662 335 beschrieben ist und bei dem eine Polymerisation eintreten kann, soll hier nicht erfolgen. Man kann die Polymerisationserzeugnisse auch zusammen mit .anderen Stoffen, z. B. Türkischrotöl.en, Sulfonsäuren von aromatischen oder aliphatischen Verbindungen, Polymerisationserzeugnissen von Äthyl:enoxyd oder Einwirkungserzeugnissen von Äthylenoxyd auf organische Verbindungen mit Oxy-, Carboxyl.-oder Aminogruppen, verwenden. Auch zusammen mit organischen Lösungsmitteln, wie Cycl:ohexanol, Cyclohexanon, Tetrachlorkoh-,lenstoff, Benzin, Glykoläthern, Alkylolaminen, oder anorganischen Salzen, z. B. N,atriumphosphaten, Natriumperborat, können sie oftmals mit Vorteil benutzt werden.For example, the rayon can be treated with polymerisation products of the type mentioned that are dissolved or finely dispersed in liquids, or they can also be produced by spinning with the polymerisation products added to the spinning baths. A closed thread is obtained which can be woven particularly well; in particular, the animalization distributed to the fiber is valuable. It is also possible to work in such a way that the fibers are first impregnated with solutions of monomeric ethylene imines and only then polymerized. In this case, the polymerization takes place in the manner described in patent 665 79i with acidic catalysts. Simple heating of the treated Äthyleniminen fiber, such as described in Patent 662 335 and can occur in which a polymerization is not carried out here. The polymerization products can also be used together with other substances, e.g. B. Turkish red oils, sulfonic acids of aromatic or aliphatic compounds, polymerization products of ethyl: enoxide or products of the action of ethylene oxide on organic compounds with oxy, carboxyl or amino groups. Also together with organic solvents, such as Cycl: ohexanol, cyclohexanone, carbon tetrachloride, lenstoff, gasoline, glycol ethers, alkylolamines, or inorganic salts, eg. B. N, atrium phosphates, sodium perborate, they can often be used with advantage.

Beispiel i Eine wässerige Lösung eines durch Pol.ymerisation von Äthylenimin nach Beispiel a des Patents 665791 erhaltenen farblosen Erzeugnisses wird einem Viscosespinnbad zugesetzt. Man erhält eine durch Wollfarbstoffe gut anfärbbare Kunstseide von angenehmem Griff. In gleicher Weise polymerisiertes Propoyl.äthylenimin kann für den gleichen Zweck verwendet werden.Example i An aqueous solution of an ethylene imine produced by polymerisation according to example a of the patent 665791 obtained colorless product is a Viscose spinning bath added. An artificial silk which can be easily dyed with wool dyes is obtained of a comfortable grip. Propoyl.äthylenimin can be polymerized in the same way can be used for the same purpose.

Beispiel a Viscosekunstseide wird in einer ioaroigen benzolischen Äthyleniminlösung, die i bis 2 % Chloräthylamin enthalt, eingetaucht und nach dem Abschleudern der überschüssigen Lösung bei So bis 9o getrocknet. Die behandelte Faser besitzt ein sehr gutes An-, färbevermögen für saure Wollfarbstoffe. Beispiel 3 Ein nach Beispiel 6 des Patents 665791 lhergestelltes unlösliches Polyphenyläthylenimin wird in feinster Verteilung einer Viscosespinnlösung in einer solchen Menge zugesetzt, daß die erhaltene Faser 3()o des Polymerisati:onserzeugnisses enthält. Die gewonnene Faser besitzt ein ausgezeichnetes Anfärbevermögenfür saure Wollfarbstoffe.Example a viscose rayon is in an ioaroigen benzene Ethylenimine solution, the i to 2% Contains chloroethylamine, immersed and dried after spinning off the excess solution at Sun to 9o. the treated fiber has a very good staining and dyeing capacity for acidic wool dyes. Example 3 An insoluble polyphenylethyleneimine prepared according to Example 6 of Patent 665791 is added in the finest distribution to a viscose spinning solution in such an amount, that the fiber obtained contains 3 () o of the polymerisation product. The won Fiber has excellent coloring properties for acidic wool dyes.

Claims (1)

PAT1%NTA\Sr'1:Ü('F11i: 1. Verfahren zum Veredeln von Kunstseide, dadurchekenazeirhnet, dal:; rn;ii) die Ware mit gelösten oder in Flüssigkeiten fein verteilten Polymerisationserzeugnissen von Äthyl.enirriinen oder deren _Stibstitutionsverbindungen behandelt. `°% z. Verfahren nach Patentanspruch 1, da-&rch gekennzeichnet, daß man die Kunst-4cide durch Verspinnen aus Spinnbädern herstellt, welche die nach Patentanspruch 1 zur Verwendung kommenden Polymerisationserzeugnisse enthalten. 3. Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, daß man die Kunstseide mit Lösungen von Äthyleniminen oder deren monomeren Substitutionsverbindungen, welche saure oder Säure abspaltende Katalysatoren in geringeren als äquivalenten Mengen enthalten, tränkt und dann Polymerisatii)ii der Ätliylenimine bewirkt. - 'PAT1% NTA \ Sr'1: Ü ('F11i: 1. Process for refining artificial silk, therebyekenazeirhnet, dal :; rn; ii) the goods with polymerisation products dissolved or finely dispersed in liquids treated by ethylenirriines or their institutional compounds. `` °% z. procedure according to claim 1, characterized in that the art 4cide is carried out Manufactures spinning from spinning baths, which according to claim 1 for use coming polymerisation products. 3. Method according to claim 1, characterized in that the rayon with solutions of ethylene imines or their monomeric substitution compounds which split off acidic or acidic Containing catalysts in less than equivalent amounts, impregnates and then polymerisatii) ii the Ätliylenimine causes. - '
DEI55143D 1935-05-11 1935-05-11 Process for finishing rayon Expired DE709721C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI55143D DE709721C (en) 1935-05-11 1935-05-11 Process for finishing rayon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI55143D DE709721C (en) 1935-05-11 1935-05-11 Process for finishing rayon

Publications (1)

Publication Number Publication Date
DE709721C true DE709721C (en) 1941-08-25

Family

ID=7194041

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI55143D Expired DE709721C (en) 1935-05-11 1935-05-11 Process for finishing rayon

Country Status (1)

Country Link
DE (1) DE709721C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081410B (en) * 1956-10-26 1960-05-12 Wit S Textiel Nijverheid N V D Process for increasing the slip resistance of cellulose textiles
EP0692558A1 (en) * 1994-06-30 1996-01-17 Hoechst Aktiengesellschaft Process for the production of aminated fibres from regenerated cellulose
WO1996014451A1 (en) * 1994-11-03 1996-05-17 Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh Rudolstadt Regenerated cellulose moulding and process for producing it

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081410B (en) * 1956-10-26 1960-05-12 Wit S Textiel Nijverheid N V D Process for increasing the slip resistance of cellulose textiles
EP0692558A1 (en) * 1994-06-30 1996-01-17 Hoechst Aktiengesellschaft Process for the production of aminated fibres from regenerated cellulose
WO1996014451A1 (en) * 1994-11-03 1996-05-17 Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh Rudolstadt Regenerated cellulose moulding and process for producing it
US5792399A (en) * 1994-11-03 1998-08-11 Ostthuringische Materialprufgesellschaft Fur Textil Und Kunststoffe Mbh Formed shape made of regenerated cellulose and process for its production

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