DE543873C - Process for the refinement of vegetable fibers - Google Patents

Process for the refinement of vegetable fibers

Info

Publication number
DE543873C
DE543873C DEJ36948D DEJ0036948D DE543873C DE 543873 C DE543873 C DE 543873C DE J36948 D DEJ36948 D DE J36948D DE J0036948 D DEJ0036948 D DE J0036948D DE 543873 C DE543873 C DE 543873C
Authority
DE
Germany
Prior art keywords
copper oxide
ammonia solution
fibers
oxide ammonia
refinement
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
DEJ36948D
Other languages
German (de)
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.)
FRIEDRICH CARL JAEGER
Original Assignee
FRIEDRICH CARL JAEGER
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 FRIEDRICH CARL JAEGER filed Critical FRIEDRICH CARL JAEGER
Priority to DEJ36948D priority Critical patent/DE543873C/en
Application granted granted Critical
Publication of DE543873C publication Critical patent/DE543873C/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
    • D06M13/02Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
    • 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
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/59Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
    • D06M11/62Complexes of metal oxides or complexes of metal salts with ammonia or with organic amines
    • 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

Description

Verfahren zur Veredelung von vegetabilischen Faserstoffen Es ist bereits bekannt, zur Erzeugung eines haltbaren Apprets auf vegetabilischen Faserstoffen gelatinierend wirkende Mittel, z. B. Kupferoxvdammoniaklösung, zu verwenden und im Anschluß daran die Faserstoffe unter Spannung zu mercerisieren. Baumwollhaltige Ware hat man auch mit einem Überzug dadurch versehen, daß man Cellulose in Kupferoxvdammoniah löste und diese Lösung dann auf die Ware auftrug, um letztere nachher entweder zu mercerisieren oder mit Säure zu behandeln.Process for the refinement of vegetable fibers It is already known to produce a long-lasting apple on vegetable fibers gelatinizing agents, e.g. B. Kupferoxvdammoniaklösung to use and then to mercerize the fibers under tension. Cotton-containing Goods have also been provided with a coating by cellulose in copper oxide ammonia solved and then applied this solution to the goods, in order to either apply the latter afterwards mercerize or treat with acid.

Es wurde nun gefunden, daß man ein sehr gutes und haltbares Appret als Ersatz für jede Stärke oder sonstige Appretur dadurch erzielen kann, daß man die betreffenden Stoffe, Tuche, Planen oder sonstige Waren aus vegetabilischen Fasern zunächst kurze Zeit der Einwirkung einer Kupferoxydammoniaklösung aussetzt, dann die Stoffe trocknet und sie hierauf erst mit Säuren behandelt, um das Kupfer zu entfernen und die ursprüngliche Farbe der Ware wiederherzustellen. Die Einschaltung des Trockenprozesses zwischen die Behandlung mit gelatinierend wirkenden Mitteln einerseits und diejenige mit Säuren andererseits ist von besonderer Bedeutung, «teil dadurch in einfacher Weise die Gefahr beseitigt wird, daß die etwa gebildete Gelatine von der Ware während der Säurebehandlung ausgewaschen und entfernt wird. Auf diese Weise erhält man ein wasch-, koch- und säureechtes Appret von schönem Glanz, guter Griffigkeit und gesteigerter Festigkeit. Außerdem wird durch das angegebene Verfahren das sonst übliche Absengen der vorstehenden Fäserchen überflüssig und die damit verbundene Schädigung des Stoffes vermieden.It has now been found that a very good and durable finish can be obtained as a substitute for any starch or other finish can be achieved by the fabrics, cloths, tarpaulins or other goods made from vegetable fibers initially exposed to the action of a copper oxide ammonia solution for a short time, then dries the fabrics and then treats them with acids to cure the copper remove and restore the original color of the goods. The activation the drying process between the treatment with gelatinizing agents on the one hand and the one with acids on the other hand is of particular importance this in a simple manner eliminates the risk that the gelatin formed is washed out and removed from the goods during the acid treatment. To this In this way, you get a washable, boil-proof and acid-proof finish with a beautiful, good shine Grip and increased strength. Also, through the specified procedure the usual scorching of the protruding fibrils is superfluous and that with it associated damage to the substance avoided.

Als sehr zweckmäßig hat sich erwiesen, die zu behandelnde Ware vor der Einwirkung der Kupferoxvdammoniaklösung zunächst aufzurauhen, weil dann die genannte Lösung die feinen vorstehenden Fäserchen zuerst löst und diese dann an der Oberfläche der Ware festklebt, so daß gewissermaßen eine Füllung mit den eigenen, in Lösung übergeführten Fasern erzielt wird, was einen sehr guten Schluß der Fläche gibt und es ermöglicht, bei der Auswahl der zu verarbeitenden Garne weniger Wert als bisher auf eine glatte Außenfläche zu legen, also die Garne nach freieren Gesichtspunkten auszusuchen.The goods to be treated have proven to be very useful to roughen the action of the copper oxide ammonia solution, because then the This solution first loosens the fine protruding fibers and then loosens them sticks to the surface of the goods, so that a filling with your own, Dissolved fibers is achieved, which is a very good closure of the surface and it allows for less value in the selection of the yarns to be processed to be placed on a smooth outer surface than before, i.e. the yarns from a freer point of view to choose.

Weiter hat es sich als vorteilhaft gezeigt, der Kupferoxvdammoniaklösung vor ihrer Einwirkung auf die Faserstoffe Öle bzw. Fette oder andere weichmachende Mittel zuzusetzen, die sich mit der Kupferoxydammoniaklösung gut mischen bzw. darin lösbar sind. Insbesondere eignen sich hierzu sulfonierte Öle, z. B. Türkischrotöl oder andere Aviv ageöle. Erforderlichenfalls sind die Öle vor Gebrauch zu neutralisieren. Man kann stattdessen aber auch irgendwelchePflanzenschleime, z. B. solche aus Johannisbrotkernen, Gummitragant u. dgl., verwenden. Diese Zusätze ergeben einen sehr weichen Griff der auf die angegebene Weise behandelten Ware, indem sie diese gewissermaßen vor einem zu lebhaften Angriff der Kupferoxydammoniaklösung schützen und diese gleichmäßiger und milder zur Wirkung kommen. lassen. Die Zusätze lassen sich auch in der Weise verwenden, daß die Stoffe zunächst mit ihnen getränkt und erforderlichenfalls danach getrocknet werden, bevor man sie mit Kupferoxydammoniaklösung behandelt.It has also been shown to be advantageous to use the copper oxide ammonia solution oils or fats or other softening agents before they act on the fibers Add means that mix well with the copper oxide ammonia solution or in it are solvable. In particular, sulfonated oils are suitable for this purpose, e.g. B. Turkish red oil or other aviv age oils. If necessary, the oils must be neutralized before use. Instead, one can also use any plant slimes, e.g. B. those made from carob seeds, Use rubber support and the like. These additives result in a very soft handle those treated in the manner indicated Goods by doing this to a certain extent protect against too vigorous attack by the copper oxide ammonia solution and these come into effect more evenly and mildly. permit. Let the accessories also use themselves in such a way that the substances are first soaked with them and If necessary, they are then dried before they are treated with copper oxide ammonia solution treated.

Claims (1)

PATENTANSPRÜCHE: i. Verfahren zur Veredelung von vegetabilischen Faserstoffen durch Behandlung mittels Kupferoxydammoniaklösung und nachfolgender Behandlung mittels Säuren, dadurch gekennzeichnet, daß zwecks Erzielung eines haltbaren Apprets die mit Kupferoxydammoniaklösung behandelten Faserstoffe vor der Einwirkung der Säure einem Trockenprozeß unterworfen werden. a. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß die Faserstoffe vor der Einwirkung der Kupferoxydammoniaklösung aufgerauht werden. 3. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß der Kupferoxydammoniaklösung vor ihrer Einwirkung auf die Faserstoffe weichmachende Mittel, z. B. Öle, Fette, Seifen, sulfonierte Öle, Pflanzenschleime, Gummitragant, Lösungen von Johannisbrotkernen o. dgl., zugesetzt bzw. die Stoffe vor dem Einbringen in die Kupferoxydammoniaklösung mit den weichmachenden Mitteln getränkt werden.PATENT CLAIMS: i. Process for the refinement of vegetable fibers by treatment with copper oxide ammonia solution and subsequent treatment with Acids, characterized in that in order to achieve a durable Apprets Fibers treated with copper oxide ammonia solution before exposure to the acid be subjected to a drying process. a. Method according to claim i, characterized in that that the fibers are roughened before the action of the copper oxide ammonia solution. 3. The method according to claim i, characterized in that the copper oxide ammonia solution before they act on the fibers, softening agents, e.g. B. oils, fats, Soaps, sulfonated oils, plant slimes, gum tragacanth, solutions of carob seeds or the like, added or the substances before being introduced into the copper oxide ammonia solution are soaked with the softening agents.
DEJ36948D 1929-01-31 1929-01-31 Process for the refinement of vegetable fibers Expired DE543873C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ36948D DE543873C (en) 1929-01-31 1929-01-31 Process for the refinement of vegetable fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ36948D DE543873C (en) 1929-01-31 1929-01-31 Process for the refinement of vegetable fibers

Publications (1)

Publication Number Publication Date
DE543873C true DE543873C (en) 1932-02-10

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ID=7205663

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ36948D Expired DE543873C (en) 1929-01-31 1929-01-31 Process for the refinement of vegetable fibers

Country Status (1)

Country Link
DE (1) DE543873C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7919166B2 (en) 2005-10-11 2011-04-05 Kornbusch & Starting Gmbh & Co. Kg Cationic finished textile material and its use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7919166B2 (en) 2005-10-11 2011-04-05 Kornbusch & Starting Gmbh & Co. Kg Cationic finished textile material and its use

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