EP0032247A2 - Continuous process for dyeing textile material according to the transfer printing method - Google Patents
Continuous process for dyeing textile material according to the transfer printing method Download PDFInfo
- Publication number
- EP0032247A2 EP0032247A2 EP80108249A EP80108249A EP0032247A2 EP 0032247 A2 EP0032247 A2 EP 0032247A2 EP 80108249 A EP80108249 A EP 80108249A EP 80108249 A EP80108249 A EP 80108249A EP 0032247 A2 EP0032247 A2 EP 0032247A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- textile material
- reactive dyes
- wet
- auxiliary carrier
- continuous process
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
- D06B11/0076—Transfer-treating
-
- 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
- D06P5/003—Transfer printing
- D06P5/007—Transfer printing using non-subliming dyes
- D06P5/008—Migrating dyes
Definitions
- the present invention now relates to a continuous dyeing and printing process for textile material made of wool and / or cellulose with fiber-reactive dyes, which is characterized in that the textile material in the wet state on one side with an auxiliary carrier with colored drawings or a university - Pattern is made of fiber-reactive dyes and on the other hand briefly in.Kontakt with a heated pad, the temperature being selected so that no boiling of the solvents on the textile material, in particular water, occurs.
- an auxiliary carrier for example, a thin metal foil, in particular a thin aluminum foil or, which is even more advantageous for economic reasons, a paper or cellophane foil or a paper tape.
- the dyes in the form of aqueous or organic-aqueous inks are optionally applied to the production of multicolored drawings or motifs and dried according to the usual in Pa p ier horrerei known methods.
- the auxiliary carrier printed in this way is brought into contact with the wet materials to be printed and heated to a maximum of 98 ° C. for 15 to 60 seconds.
- the prints applied to the auxiliary carrier are transferred to the textile material to be dyed.
- a contact time of 30 seconds at 85 to 98 ° C., preferably 90 to 95 ° C., under atmospheric pressure is sufficient.
- fiber-reactive dyes are e.g. those described in DE-AS 19 12 632 are suitable.
- Reactive dyes with halogenotriazinyl radicals which can carry phenoxy, alkoxy or alkoxyalkoxy radicals, with heterocyclic radicals, with sulfonyl leaving groups and with fluorine-containing heterocycles are particularly preferred.
- the dyes can be applied to the auxiliary carrier as indicated above and this can then be used for transfer printing.
- the materials to be dyed or printed according to the present process can be in the form of woven, knitted or non-woven fabrics, and as foils or films.
- the keratin materials, such as wool, must be chlorinated, the padding liquor should be so acidic that a pH of 2, for example through H 2 S0 4 , is reached.
- Cellulose-containing materials, such as cotton and viscose are advantageously provided separately with the amount of alkali required for fixing the fiber-reactive dyes and, if appropriate, a catalyst, or together with the amount of water provided to achieve the wet state.
- the most expedient procedure is that the textile materials to be dyed are first impregnated with the padding liquor (e.g. by padding), the excess amount of the padding liquor is removed, for example by squeezing, and the wet product obtained in this way is pressed with the printed auxiliary carrier between the heated cylinder and the printing blanket D.
- the padding liquor e.g. by padding
- the excess amount of the padding liquor is removed, for example by squeezing, and the wet product obtained in this way is pressed with the printed auxiliary carrier between the heated cylinder and the printing blanket D.
- the printed materials can be subjected to damping or heat setting in a dry manner in order to fix the dyes better. After washing, unfixed dye components and any aids can be removed.
- the parts mean parts by weight, percentages, percentages by weight, and the temperatures are given in degrees Celsius, unless stated otherwise. The same ratio exists between the part by weight and the part by volume as between gram and milliliter.
- a wet strength paper (65-70 g / m 2 ) is printed with an aqueous printing paste which contains 1000 parts x parts of a highly reactive reactive dye and 400 parts of 5% sodium alginate.
- the subcarrier After drying, the subcarrier is finished and has an unlimited shelf life.
- the substrate to be printed a chlorinated wool fabric
- an aqueous padding liquor containing 1000 parts of 13 parts of a thickener based on hydroxyethyl cellulose, 10 parts of a nonionic wetting agent, 10 parts of a leveling agent based on an aliphatic oxyethylation product and as much 10% sulfuric acid contains a pH of 1.5 to 2.
- the fleet intake should be 110%.
- the auxiliary carrier and the pretreated wool fabric are passed through together between a cylinder heated to a maximum of 95 ° C. and a pressed printing blanket.
- the contact time with the cylinder should be approximately 30 seconds.
- the auxiliary carrier is then removed and the wool fabric is steamed with saturated steam for between 10 and 15 minutes. After washing and drying you get a perfect print.
- Suitable dyes are, for example: Yellow: or CI 18971 red: Blue: CI 61205
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Coloring (AREA)
Abstract
Description
Es ist in der britischen Patentschrift 10 52 625 beschrieben, daß man farbige Druckmuster, die mittels sublimierbaren Farbstoffen hergestellt wurden, von einem Hilfsträger auf anodisch oxydiertes Aluminium übertragen kann.It is described in British Patent Specification 10 52 625 that colored printing patterns which have been produced using sublimable dyes can be transferred from an auxiliary carrier to anodized aluminum.
Aus den französischen Patenten 12 23 330 der Filatures Prouvost Masurel & Cie., Toubaix, France, und 13 34 829 der Imperial Chemical Industries Ltd. ist es ebenfalls bekannt, daß diese Transferdruckmethode zum Färben von synthetischem Material, insbesondere von Textilmaterialien aus linearen Polyestern geeignet ist. Die auch als Trockenfärbung bekannte Transferdruckmethode, wonach die Farbstoffe auf das trockene Material in Dampfform aufgebracht werden, ergibt bekanntlich auf natürlichen Materialien, wie Wolle und Baumwolle, keine brauchbaren Drucke. Ferner ist zur befriedigenden reibungslosen Übertragung der mit sublimierbaren Farbstoffen hergestellten Drucke vom Hilfsträger auf das zu bedruckende endgültige Material eine sorgfältige Auswahl der zu verwendenden Farbstoffe unerläßlich; es müssen nämlich Farbstoffe verwendet werden, die sehr ähnliche Sublimiereigenschaften aufweisen, da man sonst nur unscharfe Drucke erhält.From the French Patent 12 23 330, the Filatures Prouvost Masurel & Cie., Toubaix, France, and 13 34 829 Imperial Chemical Industries Ltd. it is also known that this transfer printing method is suitable for dyeing synthetic material, in particular textile materials made of linear polyesters. The transfer printing method, also known as dry dyeing, according to which the dyes are applied to the dry material in vapor form, is known to produce no useful prints on natural materials such as wool and cotton. Furthermore, for the satisfactory smooth transfer of the prints produced with sublimable dyes from the auxiliary medium to the final material to be printed, a careful selection of the dyes to be used is essential; namely, dyes must be used which have very similar sublimation properties, since otherwise only fuzzy prints are obtained.
Aus der DE-AS 19 12 632 ist ein Naßtransferverfahren zum Bedrucken von Wolle und/oder Cellulose mit faserreaktiven Farbstoffen bekannt, bei dem Hilfsträger und Textilmaterial bei Temperaturen von mindestens 100°C während 20 bis 220 Sekunden in Kontakt gebracht werden.From DE-AS 19 12 632 a wet transfer process for printing wool and / or cellulose with fiber-reactive dyes is known, in which auxiliary carrier and textile material are brought into contact at temperatures of at least 100 ° C for 20 to 220 seconds.
Dieses Verfahren ist jedoch nicht für eine kontinuierliche Arbeitsweise geeignet, weil es auf kontinuierlich arbeitenden Anlagen keine einwandfreien Drucke liefert. Die vorliegende Erfindung betrifft nun ein kontinuierliches Färbe- und Druckverfahren für Textilmaterial aus Wolle und/oder Cellulose mit faserreaktiven Farbstoffen, das dadurch gekennzeichnet ist, daß man das Textilmaterial im nassen Zustand auf der einen Seite mit einem Hilfsträger, der mit farbigen Zeichnungen oder einem Uni-Muster aus faserreaktiven Farbstoffen versehen ist und auf der anderen Seite mit einer erhitzten Unterlage kurzzeitig in.Kontakt hält, wobei die Temperatur so gewählt wird, daß kein Sieden der auf dem Textilmaterial befindlichen Lösungsmittel, insbesondere also Wassers, auftritt.However, this method is not suitable for continuous operation because it does not deliver perfect prints on continuously operating systems. The present invention now relates to a continuous dyeing and printing process for textile material made of wool and / or cellulose with fiber-reactive dyes, which is characterized in that the textile material in the wet state on one side with an auxiliary carrier with colored drawings or a university - Pattern is made of fiber-reactive dyes and on the other hand briefly in.Kontakt with a heated pad, the temperature being selected so that no boiling of the solvents on the textile material, in particular water, occurs.
Als Hilfsträger verwendet man beim vorliegenden Verfahren z.B. eine dünne Metallfolie, insbesondere eine dünne Aluminiumfolie oder, was aus ökonomischen Gründen noch vorteilhafter ist, eine Papier- oder Cellophanfolie oder ein Papierband. Auf diesen Träger werden nach den üblichen in der Papierdruckerei bekannten Verfahren die Farbstoffe in Form von wäßrigen oder organisch-wäßrigen Tinten gegebenenfalls zur Herstellung mehrfarbiger Zeichnungen oder Motive aufgetragen und getrocknet. Zum eigentlichen Transferdruck wird der so bedruckte Hilfsträger mit den zu bedruckenden nassen Materialien in Kontakt gebracht und 15 bis 60 Sekunden auf maximal 98°C erhitzt. Dadurch werden die auf dem Hilfsträger aufgebrachten Drucke auf das zu färbende Textilmaterial übertragen. In der Regel genügt eine Kontaktzeit von 30 sec. bei 85 bis 98°C, vorzugsweise 90 bis 95°C, unter atmosphärischem Druck.In the present process, an auxiliary carrier is used, for example, a thin metal foil, in particular a thin aluminum foil or, which is even more advantageous for economic reasons, a paper or cellophane foil or a paper tape. To this base, the dyes in the form of aqueous or organic-aqueous inks are optionally applied to the production of multicolored drawings or motifs and dried according to the usual in Pa p ierdruckerei known methods. For the actual transfer printing, the auxiliary carrier printed in this way is brought into contact with the wet materials to be printed and heated to a maximum of 98 ° C. for 15 to 60 seconds. As a result, the prints applied to the auxiliary carrier are transferred to the textile material to be dyed. As a rule, a contact time of 30 seconds at 85 to 98 ° C., preferably 90 to 95 ° C., under atmospheric pressure is sufficient.
Es ist vorteilhaft, eine Anordnung zu wählen, worin das nasse Material von unten erwärmt wird, z.B. von einem beheizten Zylinder.It is advantageous to choose an arrangement in which the wet material is heated from below, e.g. from a heated cylinder.
Als faserreaktive Farbstoffe sind z.B. die in der DE-AS 19 12 632 beschriebenen geeignet.As fiber-reactive dyes are e.g. those described in DE-AS 19 12 632 are suitable.
Besonders bevorzugt werden Reaktivfarbstoffe mit Halogentriazinylresten, die Phenoxy-, Alkoxy- oder Alkoxyalkoxyreste tragen können, mit heterocyclischen Resten, mit Sulfonylabgangsgruppen und mit fluorhaltigen Heterocyclen.Reactive dyes with halogenotriazinyl radicals which can carry phenoxy, alkoxy or alkoxyalkoxy radicals, with heterocyclic radicals, with sulfonyl leaving groups and with fluorine-containing heterocycles are particularly preferred.
Wie bereits erwähnt, können die Farbstoffe wie oben angegeben auf den Hilfsträger aufgebracht werden und dieser kann dann zum Transferdruck verwendet werden.As already mentioned, the dyes can be applied to the auxiliary carrier as indicated above and this can then be used for transfer printing.
Die nach vorliegendem Verfahren zu färbenden oder bedruckenden Materialien können in Form von Geweben, Gewirken oder Vliesen (non woven) sowie als Folien oder Filme vorliegen. Es kommen vor allem Baumwollgewebe oder Gewirke, Viscose, Cellophanfolien und dergleichen in Betracht. Die keratinischen Materialien, wie Wolle, müssen chloriert sein, die Klotzflotte sollte so sauer sein, daß ein pH von 2, z.B. durch H2S04, erreicht wird. Cellulosehaltige Materialien, wie Baumwolle und Viskose, sind vorteilhaft mit der zur Fixierung der faserreaktiven Farbstoffe nötigen Menge Alkali und gegebenenfalls eines Katalysators getrennt oder zusammen mit der zur Erreichung des nassen Zustandes vorgesehenen Menge Wasser zu versehen.The materials to be dyed or printed according to the present process can be in the form of woven, knitted or non-woven fabrics, and as foils or films. There are mainly cotton woven or knitted fabrics, viscose, Cello p hanfolien and the like into consideration. The keratin materials, such as wool, must be chlorinated, the padding liquor should be so acidic that a pH of 2, for example through H 2 S0 4 , is reached. Cellulose-containing materials, such as cotton and viscose, are advantageously provided separately with the amount of alkali required for fixing the fiber-reactive dyes and, if appropriate, a catalyst, or together with the amount of water provided to achieve the wet state.
Am zweckmäßigsten verfährt man so, daß man die zu färbenden Textilmaterialien zuerst mit der Klotzflotte imprägniert (z.B. durch Auffoulardieren), die überschüssige Menge der Klotzflotte z.B. durch Abquetschen entfernt und die so erhaltene nasse Ware mit dem bedruckten Hilfsträger zwischen beheiztem Zylinder und Druckdecke Dreßt.The most expedient procedure is that the textile materials to be dyed are first impregnated with the padding liquor (e.g. by padding), the excess amount of the padding liquor is removed, for example by squeezing, and the wet product obtained in this way is pressed with the printed auxiliary carrier between the heated cylinder and the printing blanket D.
Nach Entfernung des Hilfsträgers können die bedruckten Materialien zwecks besserer Fixierung der Farbstoffe einer Dämpfung oder Thermofixierung auf trockenem Wege unterworfen werden. Durch Nachwaschen können dann nicht fixierte Farbstoffanteile und eventuelle Hilfsmittel entfernt werden.After the auxiliary carrier has been removed, the printed materials can be subjected to damping or heat setting in a dry manner in order to fix the dyes better. After washing, unfixed dye components and any aids can be removed.
Nach vorliegendem Transferdruckverfahren erhält man auch auf nach üblichen Direktdruckmethoden schwer zu bedruckenden Materialien wertvolle Drucke, deren Echtheit denjenigen ebenbürtig ist, die sonst mit faserreaktiven Farbstoffen erhältlich sind.According to the present transfer printing process, valuable prints are obtained even on materials that are difficult to print using conventional direct printing methods, the authenticity of which is on par with those that are otherwise obtainable with fiber-reactive dyes.
In den nachfolgenden Beispielen bedeuten die Teile, sofern nichts anderes angegeben wird, Gewichtsteile, die Prozente., Gewichtsprozente, und die Temperaturen sind in Celsiusgraden angegeben. Zwischen Gewichtsteil und Volumteil besteht das gleiche Verhältnis wie zwischen Gramm und Milliliter.In the following examples, the parts mean parts by weight, percentages, percentages by weight, and the temperatures are given in degrees Celsius, unless stated otherwise. The same ratio exists between the part by weight and the part by volume as between gram and milliliter.
Ein naßfestes Papier (65 - 70 g/m2) wird mit einer wäßrigen Druckpaste bedruckt, die in 1000 Teilen x Teile eines hochreaktiven Reaktivfarbstoffes und 400 Teile 5%iges Natriumalginat enthält.A wet strength paper (65-70 g / m 2 ) is printed with an aqueous printing paste which contains 1000 parts x parts of a highly reactive reactive dye and 400 parts of 5% sodium alginate.
Nach dem Trocknen ist der Hilfsträger fertig, der unbegrenzt haltbar ist.After drying, the subcarrier is finished and has an unlimited shelf life.
Das zu bedruckende Substrat, ein chloriertes Wollgewebe, wird mit einer wäßrigen Klotzflotte behandelt, die in 1000 Teilen 13 Teile eines Verdickungsmittels auf Basis einer Hydroxyäthylcellulose, 10 Teile eines nichtionogenen Netzmittels, 10 Teile eines Egalisierumittels auf Basis eines aliphatischen Oxäthylierungsproduktes und soviel 10%ige Schwefelsäure enthält, daß sich ein pH von 1.5 bis 2 einstellt. Die Flottenaufnahme sollte 110 % betragen.The substrate to be printed, a chlorinated wool fabric, is treated with an aqueous padding liquor containing 1000 parts of 13 parts of a thickener based on hydroxyethyl cellulose, 10 parts of a nonionic wetting agent, 10 parts of a leveling agent based on an aliphatic oxyethylation product and as much 10% sulfuric acid contains a pH of 1.5 to 2. The fleet intake should be 110%.
Anschließend werden der Hilfsträger und das vorbehandelte Wollgewebe zusammen zwischen einem auf maximal 95°C erhitzten Zylinder und einer angepreßten Druckdecke durchlaufen gelassen. Die Kontaktzeit mit dem Zylinder sollte ungefähr 30 Sekunden betragen. Anschließend wird der Hilfsträger entfernt und das Wollgewebe mit Sattdampf zwischen 10 und 15 Minuten gedämpft. Nach dem Auswaschen und Trocknen erhält man einen einwandfreien Druck.Subsequently, the auxiliary carrier and the pretreated wool fabric are passed through together between a cylinder heated to a maximum of 95 ° C. and a pressed printing blanket. The contact time with the cylinder should be approximately 30 seconds. The auxiliary carrier is then removed and the wool fabric is steamed with saturated steam for between 10 and 15 minutes. After washing and drying you get a perfect print.
Als Farbstoffe sind z.B. geeignet: Gelb:
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3000647 | 1980-01-10 | ||
DE19803000647 DE3000647A1 (en) | 1980-01-10 | 1980-01-10 | CONTINUOUS PROCESS FOR COLORING TEXTILE MATERIAL BY TRANSFER PRINTING METHOD |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0032247A2 true EP0032247A2 (en) | 1981-07-22 |
EP0032247A3 EP0032247A3 (en) | 1981-08-05 |
Family
ID=6091764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80108249A Withdrawn EP0032247A3 (en) | 1980-01-10 | 1980-12-30 | Continuous process for dyeing textile material according to the transfer printing method |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0032247A3 (en) |
JP (1) | JPS56101988A (en) |
AU (1) | AU6606681A (en) |
DE (1) | DE3000647A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LT3571B (en) | 1987-10-05 | 1995-12-27 | Dansk Transfertryk | A process for transfer pattern printing of a moist textile web, and a system as well as a pattern carrier web for use in the process |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021166587A1 (en) * | 2020-02-18 | 2021-08-26 | 株式会社ミマキエンジニアリング | Transfer printing method for fabric and transfer printing device for fabric |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2406186A1 (en) * | 1973-02-09 | 1974-08-15 | Holliday Co Ltd L B | PROCESS FOR PRINTING TEXTILE MATERIALS |
DE2530218A1 (en) * | 1974-07-09 | 1976-01-22 | Tootal Ltd | WET TRANSPRINTING MACHINE AND USE OF THIS MACHINE |
DE2731703A1 (en) * | 1976-07-15 | 1978-01-19 | Ici Ltd | METHOD OF COLORING CELLULOSE TEXTILE MATERIALS |
EP0001168A1 (en) * | 1977-09-07 | 1979-03-21 | STOREY BROTHERS & COMPANY LIMITED | Decoration material for use in wet-transfer printing and its use in a process for wet-transfer printing |
GB2030601A (en) * | 1978-09-29 | 1980-04-10 | Tootal Ltd | Wet transfer printing of wool |
GB1568812A (en) * | 1977-01-25 | 1980-06-04 | Dawson Int | Compositions for transfer printing onto textile fabrics |
GB2036091A (en) * | 1978-10-05 | 1980-06-25 | Storey Brothers & Co | Transfer Printing |
-
1980
- 1980-01-10 DE DE19803000647 patent/DE3000647A1/en not_active Withdrawn
- 1980-12-30 EP EP80108249A patent/EP0032247A3/en not_active Withdrawn
-
1981
- 1981-01-08 AU AU66066/81A patent/AU6606681A/en not_active Abandoned
- 1981-01-09 JP JP130981A patent/JPS56101988A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2406186A1 (en) * | 1973-02-09 | 1974-08-15 | Holliday Co Ltd L B | PROCESS FOR PRINTING TEXTILE MATERIALS |
DE2530218A1 (en) * | 1974-07-09 | 1976-01-22 | Tootal Ltd | WET TRANSPRINTING MACHINE AND USE OF THIS MACHINE |
DE2731703A1 (en) * | 1976-07-15 | 1978-01-19 | Ici Ltd | METHOD OF COLORING CELLULOSE TEXTILE MATERIALS |
GB1568812A (en) * | 1977-01-25 | 1980-06-04 | Dawson Int | Compositions for transfer printing onto textile fabrics |
EP0001168A1 (en) * | 1977-09-07 | 1979-03-21 | STOREY BROTHERS & COMPANY LIMITED | Decoration material for use in wet-transfer printing and its use in a process for wet-transfer printing |
GB2030601A (en) * | 1978-09-29 | 1980-04-10 | Tootal Ltd | Wet transfer printing of wool |
GB2036091A (en) * | 1978-10-05 | 1980-06-25 | Storey Brothers & Co | Transfer Printing |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LT3571B (en) | 1987-10-05 | 1995-12-27 | Dansk Transfertryk | A process for transfer pattern printing of a moist textile web, and a system as well as a pattern carrier web for use in the process |
Also Published As
Publication number | Publication date |
---|---|
EP0032247A3 (en) | 1981-08-05 |
DE3000647A1 (en) | 1981-07-16 |
JPS56101988A (en) | 1981-08-14 |
AU6606681A (en) | 1981-07-16 |
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