DE724611C - Process for the production of wash-resistant stiffening effects on textile fabrics made of cellulose hydrate fibers - Google Patents

Process for the production of wash-resistant stiffening effects on textile fabrics made of cellulose hydrate fibers

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Publication number
DE724611C
DE724611C DEC53051D DEC0053051D DE724611C DE 724611 C DE724611 C DE 724611C DE C53051 D DEC53051 D DE C53051D DE C0053051 D DEC0053051 D DE C0053051D DE 724611 C DE724611 C DE 724611C
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DE
Germany
Prior art keywords
calcium
wash
fibers
production
cellulose hydrate
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
DEC53051D
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German (de)
Inventor
Dr Kurt Quehl
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.)
CHEM FAB THEOD ROTTA
Original Assignee
CHEM FAB THEOD ROTTA
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Filing date
Publication date
Application filed by CHEM FAB THEOD ROTTA filed Critical CHEM FAB THEOD ROTTA
Priority to DEC53051D priority Critical patent/DE724611C/en
Priority to DEC53052D priority patent/DE722096C/en
Priority to DEC54147D priority patent/DE749049C/en
Priority to NL88865A priority patent/NL50366C/xx
Priority to CH224944D priority patent/CH224944A/en
Priority to FR841178D priority patent/FR841178A/en
Priority to BE429389D priority patent/BE429389A/xx
Priority to GB22198/38A priority patent/GB516162A/en
Priority to NL96472A priority patent/NL50587C/xx
Application granted granted Critical
Publication of DE724611C publication Critical patent/DE724611C/en
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B11/00—Straight-bar knitting machines with fixed needles
    • D04B11/26—Straight-bar knitting machines with fixed needles specially adapted for producing goods of particular configuration
    • D04B11/28—Straight-bar knitting machines with fixed needles specially adapted for producing goods of particular configuration stockings, or portions thereof
    • D04B11/32—Straight-bar knitting machines with fixed needles specially adapted for producing goods of particular configuration stockings, or portions thereof welts, e.g. double or turned welts
    • 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
    • D06M11/00—Treating 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
    • D06M11/07—Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • 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
    • D06M11/00—Treating 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
    • D06M11/07—Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic System
    • 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
    • D06M11/00—Treating 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
    • D06M11/32—Treating 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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating 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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
    • 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
    • D06M11/00—Treating 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
    • D06M11/32—Treating 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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating 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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
    • 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
    • D06M11/00—Treating 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
    • D06M11/51—Treating 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 sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating 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 sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • 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
    • D06M11/00—Treating 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
    • D06M11/58—Treating 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
    • D06M11/59—Treating 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
    • D06M11/62—Complexes of metal oxides or complexes of metal salts with ammonia or with organic amines
    • 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
    • D06M11/00—Treating 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
    • D06M11/58—Treating 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
    • D06M11/64—Treating 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 nitrogen oxides; with oxyacids of nitrogen or their salts
    • 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
    • D06M11/00—Treating 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
    • D06M11/58—Treating 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
    • D06M11/67—Treating 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 cyanogen or compounds thereof, e.g. with cyanhydric acid, cyanic acid, isocyanic acid, thiocyanic acid, isothiocyanic acid or their salts, or with cyanamides; with carbamic acid or its salts
    • 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
    • D06M11/00—Treating 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
    • D06M11/68—Treating 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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70—Treating 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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • 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
    • D06M13/322—Treating 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 nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides

Description

Verfahren zur Herstellung von waschbeständigen Steifeffekten auf Textilstoffen aus Cellulosehydratfasern Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von waschbeständigen Steifeffekten auf Textilstoffen aus Cellulosehydratfasern oder diese Fasern -enthaltenden Textilstoffen. Das Verfahren bedient sich zum Steifen der irreversiblen Quellung der Cellulosehydratfasern.Process for the production of wash-resistant stiff effects on textile fabrics made from hydrate cellulose fibers The present invention relates to a method of manufacture of wash-resistant stiffness effects on fabrics made of cellulose hydrate fibers or fabrics containing these fibers. The procedure is used for stiffening the irreversible swelling of the cellulose hydrate fibers.

Es sind bereits eine Reihe von Quellungsmitteln fürderartige Fasern bekannt. Man verwendet vor allem verhältnismäßig konzentrierte Lösungen von beispielsweise Schwefelsäure, Phosphorsäure, Salpetersäure, Zinkchlorid, Calciumrhodanid oder Natronlauge. Mit Hilfe dieser Quellungsmitttel erzielt man vornehmlich eine Transparentierung oder Pergamentierun,g der ;genannten Textilstoffe, die ;gleichzeitig auch mit einer gewissen Versteifung verbunden ist. Die Herstellung dieser Transparentgewebe, die als Qrgandigewebe im Handel sind, ist vor allem deswegen schwierig, weil die Behandlung mit den Quellungsmitteln nur wenige Sekunden dauern darf, da sonst eine vollkommene Veränderung des Faserstoffcharakters eintritt, die das Gut unbrauchbar macht. Du rch den schnellen Ablauf der Reaktion ergeben sich außerdem sehr oft Ungleichmäßigkeiten, da das Gut verschieden schnell benetzt wird. Es war bisher nicht möglich, abgestufte Effekte zu erzielen, d. h. die Einwirkung der Quellungsmittel in irgendeiner Zwischenstufe aufzuhalten.There are already a number of swelling agents for such fibers known. In particular, relatively concentrated solutions of, for example, are used Sulfuric acid, phosphoric acid, nitric acid, zinc chloride, calcium rhodanide or caustic soda. With the help of these swelling agents, primarily a transparency is achieved or parchment, g of the mentioned textile fabrics, which; at the same time also with a certain stiffening is connected. The manufacture of these transparent fabrics that When Qrgandi fabrics are on the market, the main reason is that it is difficult to treat with the swelling agents may only last a few seconds, otherwise a perfect one Change in the character of the fiber material occurs, which makes the material unusable. You The rapid course of the reaction also very often results in irregularities, because the good is wetted at different speeds. It was previously not possible to be graduated To achieve effects, d. H. the action of the swelling agents in any intermediate stage to stop.

Erfindungsgemäß lassen sich nun wertvolle waschbeständige Steifeffekte auf Textilstoffen aus Cellulosehydratfasern erzielen, ohne daß eine Transparentierung auftritt oder überwiegt. Außerdem aber kann man nach der Erfindung die Ein-,virkungsdauer der Quellungsmittel beliebig verlängern und. somit -die Einwirkung selbst in einer beliebigen Zwischenstufe unterbrechen und dabei trotzdem eine gute Gleichmäßigkeit erzielen.According to the invention, valuable wash-resistant stiffening effects can now be achieved on textile fabrics made of cellulose hydrate fibers without any transparency occurs or predominates. In addition, however, according to the invention, the duration of action extend the swelling agent as desired and. thus - the action itself in one Interrupt any intermediate stage while still maintaining a good uniformity achieve.

Das vorliegende Verfahren geht dabei von der bekannten Tatsache aus, daß-für die bekannten Quellverfahren die Einhaltung. von bestimmten Mindestkonzentrationen .an Quellungsmittel erforderlich ist, wenn man überhaupt eine Wirkung erzielen will; unterschreitet . man diese Mindestkonzentrationen. so kommt eine Quellung der Fasern scheinbar nicht zustande; sie tritt aber erfindungsgemäß ein, wenn man hochkonzentrierte Lösungen von Calcium- oder Magnesiumchlorid oder von Calcittm- und Magnesiumchlorid oder von organischen Calcium- oder Magnesiumsalzen verwendet, die Calciumrhodanid oder Zinkchlorid oder Ameisensäure in an sich zur Quellung unzureichender Konzentration, beispielsweise Calciumrhodanid zu 23% oder Zinkchlorid zu 2ä% oder Ameisensäure zu 38 ojo, enthalten, wobei man ferner auch noch Weichmachmittel, wie Glycerin, oder Appretiermittel, wie Harnstoff, als Zusatzstoffe mitverwenden kann. Die einzelnen Komponenten üben für sich keine oder nur eine sehr geringe Quellung auf das Textilgut aus; die Quellungsmittelgemische ergeben indessen die .gewünschte Wirkung, und zwar erzielt man letztere weitgehend unabhängig von .der Einwirkungsdauer der entsprechenden Lösung auf das Textilgut.The present procedure is based on the known fact that-for the known source method compliance. from certain Minimum concentrations of swelling agent is required, if at all wants to make an impact; falls below. one these minimum concentrations. so the fibers do not seem to swell; but it occurs according to the invention one if you have highly concentrated solutions of calcium or magnesium chloride or of calcium and magnesium chloride or of organic calcium or magnesium salts used, the calcium rhodanide or zinc chloride or formic acid in itself for Swelling of insufficient concentration, for example calcium rhodanide to 23% or Zinc chloride to 2% or formic acid to 38%, and one also contains nor plasticizers, such as glycerine, or finishing agents, such as urea, as additives can also use. The individual components do not practice any or only one very much on their own low swelling on the textile material; however, the swelling agent mixtures result the .desired effect, and the latter is achieved largely independently of .the duration of action of the corresponding solution on the textile material.

Die folgenden Beispiele erläutern die Erfindung.The following examples illustrate the invention.

Beispiel t Während beispielsweise eine Lösung von 30 g Zinkchlorid in 5o ccth Wasser selbst nach längerer Einwirkung auf Kunstseide, anschließendem Spülen in Wasser und Trocknen nur einen ganz geringen Steifeffekt hervorzubringen vermag und ebenso eine Lösung von 5o g wasserfreiem Calciumchlorid in 50 ccm Wasser überhaupt keine Wirkung auf dem Textilgut hervorbringt, läßt sich bei gleichartiger Behandlung der Ware mit einer Lösung von 50 g wasserfreiem Calciumchlorid in 5oocm Wasser, der Sog wasserfreies Zinkchlorid zugesetzt wurden, ein deutlicher und praktisch brauchbarer Steifeffekt erzielen. Dieser kann noch erhöht werden, wenn man der letztgenannten Lösung 5 bis 25 0,lo Harnstoff oder auch Glycerin zusetzt. Besonders bemerkenswert ist dabei weiterhin, daß die Quellung durch die Einwirkungszeit der Lösung kaum beeinträchtigt wird, leas praktisch von erheblichem Vorteil ist. Lediglich durch eine Steigerung der Behandlungstemperatur kann man die Wirkung noch verstärken. Ebenso kann eine Lösung von Sog Magnesiumchlorid in 5o ccm Wasser, der Sog wasserfreies Zinkchlorid zugesetzt wurden, wobei jede einzelne Komponente für sich kaum eine Wirkung auf dem Textilgut hervorbringen vermag, für den gleichen Zweck verwendet werden. Soweit keine Störungen durch Niederschlagsbildungen eintreten, kann man selbstverständlich diesen oder ähnlichen Lösungen auch noch Netzmittel oder andere an sich quellend wirkende Verbindungen zusetzen. Ferner kann man dem Spülbade Weichmachungsmittel zusetzen, um den Griff der Ware in weiten Grenzen verändern zu können.Example t While, for example, a solution of 30 g zinc chloride in 50 cc water can produce only a very slight stiffening effect even after prolonged exposure to rayon, subsequent rinsing in water and drying, and a solution of 50 g anhydrous calcium chloride in 50 ccm water has no effect at all produces on the textile goods, a clear and practically useful stiffening effect can be achieved with a similar treatment of the goods with a solution of 50 g of anhydrous calcium chloride in 50 ounces of water to which anhydrous zinc chloride has been added. This can be increased if 5 to 250, 10 urea or glycerol is added to the last-mentioned solution. It is also particularly noteworthy that the swelling is hardly affected by the exposure time to the solution, and that leas is of considerable advantage in practice. The effect can only be increased by increasing the treatment temperature. A solution of suction magnesium chloride in 50 cc of water to which anhydrous zinc chloride has been added can also be used for the same purpose, each individual component being able to produce hardly any effect on the textile. As long as no disturbances occur due to the formation of precipitates, one can of course also add wetting agents or other compounds with a swelling effect to these or similar solutions. Furthermore, softening agents can be added to the rinsing bath in order to be able to change the handle of the goods within wide limits.

Beispiel e Kunstseidentrikot wird in einer Kufe kurze Zeit in einer Lösung von 5o'C behandelt, die in 5o Teilen Wasser 5o Teile wasserfreies Calciumchlorid und 3o Teile Calciumrhodanid gelöst enthält. Nach dem Abschleudern läßt man das Gewebe 1/" Stunde lang liegen und spült dann kräftig in warmem Wasser. Nach nochmaligem Schleudern wird getrocknet. Die Ware weist einen insbesondere für Oberhemden erwünschten waschbeständigen, kräftigen, kernigen Griff auf; sie hat eine Angleichung an Webwarencharakter erfahren und zeigt eine hohe Scheuerfestigkeit; ferner ist auch die Anfärbbarkeit, insbesondere gegenüber substantiven Farbstoffen, durch die Behandlung erhöht worden. Beispiel 3 Ein Druckstoff aus Kunstseide wird auf dem Foulard bei 40'C in einer Lösung behandelt, die in 5o ccm Wasser 40,-, wasserfreies Zinkchlorid, 5o,g wasserfreies Calciumchlorid und zog Harnstoff enthält. Nach dem Abquetschen läßt man die Ware io bis 2o Minuten liegen, spült kräftig in einer reichlichen Menge kaltem oder warmem Wasser, schleudert ab und trocknet. Man kann das mit der Lösung behandelte Textilgut auch erst trocknen und dann später spülen, sofern dadurch keine Farb- und Faserschädigungen eintreten. Die Ware weist einen deutlichen Steifeffekt auf, wie er beispielsweise bei Trachtenstoffen erwünscht ist. Beispiel 4 Einen zellwollenen Kleiderstoff führt man auf einer Gummiermaschine durch eine Flotte, die aus 4o Teilen Wasser, 4o Teilen wasserfreiem Calciumehlorid und 5o Teilen konzentrierter Ameisensäure besteht. Nach dem Abquetschen bleibt die Ware 30 Minuten liegen und wird danach kräftig mit kaltem Wasser gespült und dann getrocknet. Der Stoff zeigt einen beständigen vollen Griff.Example e Rayon tricot is treated in a vat for a short time in a solution at 50 ° C. which contains 50 parts of anhydrous calcium chloride and 3o parts of calcium rhodanide dissolved in 50 parts of water. After being spun off, the fabric is left to lie for 1 / "hour and then rinsed vigorously in warm water. After being spun again, it is dried and shows a high abrasion resistance; furthermore, the dyeability, in particular with respect to substantive dyes, has been increased by the treatment. , anhydrous zinc chloride, 50 g anhydrous calcium chloride and contains urea. After squeezing, the goods are left to lie for 10 to 20 minutes, rinsed vigorously in a copious amount of cold or warm water, spun off and dried. The treated with the solution can be used Dry textiles first and then rinse them later, provided that this does not damage the color or fibers. D he goods have a clear stiffness, as is desired, for example, in traditional costumes. Example 4 A cellular woolen clothing material is passed on a gumming machine through a liquor consisting of 40 parts of water, 40 parts of anhydrous calcium chloride and 50 parts of concentrated formic acid. After squeezing, the goods remain there for 30 minutes and are then rinsed vigorously with cold water and then dried. The fabric shows a consistent full handle.

Beispiel 5 Ein kunstseidener, einfarbiger Kleiderstoff wird auf dem Foulard in einer Flotte behandelt, die aus 5o Teilen wasserfreiem Calciumchlorid, 5o Teilen Wasser, 3o Teilen wasserfreiem Zinkchlorid und 2o Teilen- Harnstoff besteht. Nach dem Abquetschen wird die Ware abgeschleudert, im feuchten oder angetrockneten Zustande durch einen Gaufrierkalander gegeben und anschließend in üblicher Weise fertiggemacht. Man erhält auf diese Weise wasserbeständige und weitgehend waschbeständige Prägeeffekte.Example 5 A rayon, single-colored garment fabric is made on the Treated foulard in a liquor composed of 50 parts of anhydrous calcium chloride, 50 parts water, 30 parts anhydrous zinc chloride and 20 parts urea. After being squeezed off, the goods are thrown off, in the moist or dried-on state Made by a Gaufrier calender given and then finished in the usual way. In this way, water-resistant and largely wash-resistant embossing effects.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von waschbeständigen Steifeffekten auf Textilstoffen aus Cellulosehydratfasern oder diese Fasern enthaltenden Textilstoffen, dadurch ,gekennzeichnet, daß man die Textilstoffe mit hochkonzentrierten Lösungen von Calciurn- öder Magnesiumchlorid oder von Calcium- und Magnesiumchlori.d oder von organischen Calcium- oder Magnesiumsalzen, die Calciumrhodanid oder Zinkchlorid oder Ameisensäure in an sich zur Quellung unzureichender Konzentration, beispielsweise Calciumrhodanid zu 23 % oder Zinkchlorid zu 28 % oder Ameisensäure zu 38 %, enthalten, gegebenenfalls in Gegenwart von Weichmachungsmitteln, wie Glycerin, oder von Appretiermitteln, wie Harnstoff, behandelt.PATENT CLAIM: A process for the production of wash-resistant stiffening effects on fabrics made from cellulose hydrate fibers or fabrics containing these fibers, characterized in that the fabrics are treated with highly concentrated solutions of calcium or magnesium chloride or of calcium and magnesium chloride or of organic calcium or magnesium salts, which contain calcium rhodanide or zinc chloride or formic acid in a concentration that is insufficient to swell, for example calcium rhodanide to 23 % or zinc chloride to 28 % or formic acid to 38%, optionally treated in the presence of plasticizers such as glycerol or of finishing agents such as urea.
DEC53051D 1937-07-27 1937-07-27 Process for the production of wash-resistant stiffening effects on textile fabrics made of cellulose hydrate fibers Expired DE724611C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DEC53051D DE724611C (en) 1937-07-27 1937-07-27 Process for the production of wash-resistant stiffening effects on textile fabrics made of cellulose hydrate fibers
DEC53052D DE722096C (en) 1937-07-27 1937-07-27 Process for the crease-proofing of textile goods made of cellulose hydrate fibers or mixed fiber goods containing them
DEC54147D DE749049C (en) 1937-07-27 1938-07-08 Process for the production of wash-resistant finishing effects on textile fabrics made from cellulose hydrate fibers
NL88865A NL50366C (en) 1937-07-27 1938-07-15
CH224944D CH224944A (en) 1937-07-27 1938-07-21 Process for the production of a permanent finishing bath valuable for the textile industry and related industries.
FR841178D FR841178A (en) 1937-07-27 1938-07-26 Process for producing wash-resistant finishes
BE429389D BE429389A (en) 1937-07-27 1938-07-26
GB22198/38A GB516162A (en) 1937-07-27 1938-07-26 Process for producing wash-resistant stiffening effects on textiles
NL96472A NL50587C (en) 1937-07-27 1941-01-15

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEC53051D DE724611C (en) 1937-07-27 1937-07-27 Process for the production of wash-resistant stiffening effects on textile fabrics made of cellulose hydrate fibers
DEC53052D DE722096C (en) 1937-07-27 1937-07-27 Process for the crease-proofing of textile goods made of cellulose hydrate fibers or mixed fiber goods containing them
DEC54147D DE749049C (en) 1937-07-27 1938-07-08 Process for the production of wash-resistant finishing effects on textile fabrics made from cellulose hydrate fibers

Publications (1)

Publication Number Publication Date
DE724611C true DE724611C (en) 1942-08-31

Family

ID=41683403

Family Applications (3)

Application Number Title Priority Date Filing Date
DEC53052D Expired DE722096C (en) 1937-07-27 1937-07-27 Process for the crease-proofing of textile goods made of cellulose hydrate fibers or mixed fiber goods containing them
DEC53051D Expired DE724611C (en) 1937-07-27 1937-07-27 Process for the production of wash-resistant stiffening effects on textile fabrics made of cellulose hydrate fibers
DEC54147D Expired DE749049C (en) 1937-07-27 1938-07-08 Process for the production of wash-resistant finishing effects on textile fabrics made from cellulose hydrate fibers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DEC53052D Expired DE722096C (en) 1937-07-27 1937-07-27 Process for the crease-proofing of textile goods made of cellulose hydrate fibers or mixed fiber goods containing them

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEC54147D Expired DE749049C (en) 1937-07-27 1938-07-08 Process for the production of wash-resistant finishing effects on textile fabrics made from cellulose hydrate fibers

Country Status (6)

Country Link
BE (1) BE429389A (en)
CH (1) CH224944A (en)
DE (3) DE722096C (en)
FR (1) FR841178A (en)
GB (1) GB516162A (en)
NL (2) NL50366C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599092A (en) * 1946-01-28 1952-06-03 Vanderbilt Co R T Multiple layer paper containing pigmented pulp and method of making
US2599091A (en) * 1946-04-23 1952-06-03 Vanderbilt Co R T Forming pigment in cellulose fiber and paper containing the pigmented fiber
US2676885A (en) * 1946-09-19 1954-04-27 Syntics Ltd Manufacture of articles such as boards and sheets from fibrous vegetable materials
US2583548A (en) * 1948-03-17 1952-01-29 Vanderbilt Co R T Production of pigmented cellulosic pulp
DE906326C (en) * 1950-06-11 1954-03-11 Rotta Chem Fab Theodor Process for achieving increased washing resistance of crease-resistant textiles
DE1038002B (en) * 1953-05-19 1958-09-04 Cilander Ag Process for the production of washable gloss effects on cellulose-containing surfaces
US5096539A (en) * 1989-07-24 1992-03-17 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers
EP1705285B1 (en) * 2005-03-24 2010-12-01 Benninger AG Process for the stabilisation of cellulosic fibres, especially of a textile web comprising cellulosic fibres

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL24567C (en) * 1926-01-16

Also Published As

Publication number Publication date
DE749049C (en) 1944-11-15
GB516162A (en) 1939-12-22
BE429389A (en) 1938-08-31
DE722096C (en) 1942-06-30
CH224944A (en) 1942-12-31
NL50366C (en) 1941-05-15
FR841178A (en) 1939-05-12
NL50587C (en) 1941-06-16

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