DE1028530B - Dyeing and printing of polyester fibers - Google Patents
Dyeing and printing of polyester fibersInfo
- Publication number
- DE1028530B DE1028530B DEB40925A DEB0040925A DE1028530B DE 1028530 B DE1028530 B DE 1028530B DE B40925 A DEB40925 A DE B40925A DE B0040925 A DEB0040925 A DE B0040925A DE 1028530 B DE1028530 B DE 1028530B
- Authority
- DE
- Germany
- Prior art keywords
- dyeing
- printing
- polyester fibers
- parts
- oxy
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/514—N-aryl derivatives
- C09B1/5145—N-aryl derivatives only amino and hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
Färben und Bedrucken von Polyesterfasern Es wurde gefunden, daß sich 1-Oxy-4-anilinoanthrachinon ausgezeichnet zum Färben und Bedrucken von Polyesterfasern eignet.Dyeing and Printing of Polyester Fibers It has been found that 1-Oxy-4-anilinoanthraquinone excellent for dyeing and printing polyester fibers suitable.
Man verwendet das 1-Oxy-4-anilino-anthrachinon vorteilhafterweise in feinverteilter Form, wie man sie z. B. durch Umlösen aus Schwefelsäure oder durch Vermahlen oder Verkneten mit Dispergiermitteln erzielt. Das Färben wird in üblicher Weise vorgenommen, z. B. durch Verwendung des dispergierten Farbstoffs in warmem oder siedendem Färbebad oder auch bei erhöhten Temperaturen unter Druck. Nötigenfalls kann man einen der üblichen »Carrier« zusetzen, z. B. Benzoesäure, Salicylsäure, p-Oxydiphenyl oder Chlorbenzol. Desgleichen läßt sich 1-Oxy-4-anilino-anthrachinon zum Bedrucken von Polyestergeweben verwenden.The 1-oxy-4-anilino-anthraquinone is advantageously used in finely divided form, as you can z. B. by dissolving from sulfuric acid or by Grinding or kneading achieved with dispersants. The dyeing becomes more common Manner made such. B. by using the dispersed dye in warm or in a boiling dyebath or at elevated temperatures under pressure. If necessary one of the usual »carriers« can be added, e.g. B. benzoic acid, salicylic acid, p-oxydiphenyl or chlorobenzene. 1-Oxy-4-anilino-anthraquinone can also be used use for printing on polyester fabrics.
Es ist bekannt, daß 1-Oxy-4-anilino-anthrachinone, die im Pheriylrest Substituenten, z. B. Oxymethylgruppen, a-Äthylolgruppen, Acylaniinomethylgruppen., Cyanmethylgruppen, Methoxymethylgruppeü oder niedere Polyäthyleiiglykolätherreste, tragen, sich zum Färben von Celluloseesterfasern eignen. Das 1-Oxy-4-anilino-antlirachinon selbst zeigt jedoch nurmangelhafte Affinität zur Celluloseesterfaser. Es war daher nicht ohne weiteres zu erwarten, daß das 1-Oxy-4-anilino-anthrachinon auf Polyesterfasern im Gegensatz zu den Celluloseesterfasern sehr,, gt- Ad ohne Schwierigkeiten aufzieht und dabei Färbungen von ausgezeichneten Echtheitseigenschaften ergibt.It is known that 1-oxy-4-anilino-anthraquinones, which are in the Pheriylrest Substituents, e.g. B. oxymethyl groups, α-ethyl groups, acylaniinomethyl groups., Cyanomethyl groups, methoxymethyl groups or lower polyethylene glycol ether residues, wear, are suitable for dyeing cellulose ester fibers. The 1-oxy-4-anilino-antlirachinon however, itself only shows poor affinity for the cellulose ester fiber. It was therefore not to be expected without further ado that the 1-oxy-4-anilino-anthraquinone on polyester fibers In contrast to the cellulose ester fibers, it pulls up very easily and thereby gives dyeings of excellent fastness properties.
Diese Färbungen zeigen gegenüber den mit einfachen Oxyanthrachinonen, wie sie in der deutschen Patentschrift Nr. 946 974 beschrieben sind, erhaltenen Färbungen wesentlich bessere Echtheitseigenschaften, wie z. B. Wasch- und Dekaturechtheit. Die Färbungen von 1-Oxy-4-anilino-anthrachinon auf Polyesterfasern sind außerdem blauviolett, während die der Oxyanthrachitione der genannten Patentschrift gelb bis orange sind.These colorations show, compared to those with simple oxyanthraquinones, as described in German Patent No. 946,974 Dyeings have significantly better fastness properties, such as B. Wash and deca fastness. The dyeings of 1-oxy-4-anilino-anthraquinone on polyester fibers are also blue-violet, while those of the Oxyanthrachitione of the patent mentioned are yellow to are orange.
Die in den folgenden Beispielen genannten Teile sind Gewichtsteile. Beispiel 1 100 Teile eines Gewebes aus Poly äthylenterephthalat werden in einem Bad aus 2 Teilen feinverteiltem 1-Oxy-4-anilino-aizthrachinon und 2 Teilen des Natriumsalzes des Bis-(Dodecylsulfon)-imids in 4000 Teilen Wasser 90 Minuten bei Siedetemperatur gefärbt.The parts mentioned in the following examples are parts by weight. Example 1 100 parts of a fabric made of poly ethylene terephthalate are in one Bath of 2 parts of finely divided 1-oxy-4-anilino-aizthraquinone and 2 parts of the sodium salt of bis (dodecyl sulfone) imide in 4000 parts of water for 90 minutes at boiling temperature colored.
Man erhält kräftigere blauviolette Färbungen von sehr guter Lichtechtheit und sehr guten Naßechtheitseigenschaften. Beispiel 2 100 Teile Stränge aus Polyäthylenterephthalat werden in einem Bad aus 1 Teil feinverteiltem 1-Oxy-4-anilino-anthrachinon und 30 Teilen Benzoesäure in 2000 Teilen Wasser 1 Stunde bei 100° C gefärbt.Stronger blue-violet dyeings of very good lightfastness are obtained and very good wet fastness properties. Example 2 100 parts of strands of polyethylene terephthalate are in a bath of 1 part finely divided 1-oxy-4-anilino-anthraquinone and 30 Parts of benzoic acid in 2000 parts of water at 100 ° C. for 1 hour.
Man erhält kräftige blauviolette Färbungen von sehr guten Echtheitseigenschaften. Beispiel 3 100 Teile Faserflocken aus Polyäthylenterephthalat werden in einem Bad aus I Teil feinverteiltem 1-Oxy-4-aizilino-anthr achinon und l Teil des durch Umsetzung von 1 Mol Spermölalkohol mit 80 Mol Äthylenoxyd und nachfolgende Sulfonierung erhaltenen Produkts in 2000 Teilen Wasser 60 Minuten bei 120° C gefärbt.Strong blue-violet dyeings with very good fastness properties are obtained. Example 3 100 parts of polyethylene terephthalate fiber flakes are placed in a bath from I part of finely divided 1-oxy-4-aizilino-anthrachinone and l part of the reaction obtained from 1 mole of sperm oil alcohol with 80 moles of ethylene oxide and subsequent sulfonation Product dyed in 2000 parts of water at 120 ° C for 60 minutes.
Man erhält kräftige blauviolette Färbungen von sehr guten Echtheitseigenschaften.Strong blue-violet dyeings with very good fastness properties are obtained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB40925A DE1028530B (en) | 1956-07-05 | 1956-07-05 | Dyeing and printing of polyester fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB40925A DE1028530B (en) | 1956-07-05 | 1956-07-05 | Dyeing and printing of polyester fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1028530B true DE1028530B (en) | 1958-04-24 |
Family
ID=6966233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB40925A Pending DE1028530B (en) | 1956-07-05 | 1956-07-05 | Dyeing and printing of polyester fibers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1028530B (en) |
-
1956
- 1956-07-05 DE DEB40925A patent/DE1028530B/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1028530B (en) | Dyeing and printing of polyester fibers | |
| DE1113051B (en) | Process for the preparation of anthraquinone dyes | |
| DE1223797B (en) | Coloring and / or printing of structures made of linear polyesters | |
| DE1209680B (en) | Process for the preparation of anthraquinone dyes | |
| DE1228585B (en) | Dyestuff mixtures for dyeing and / or printing structures made of linear polyesters | |
| DE1619349A1 (en) | Dye mixture for browning fur | |
| DE952017C (en) | Process for the preparation of water-insoluble monoazo dyes | |
| DE723238C (en) | Process for the production of water-insoluble azo dyes on the fiber | |
| DE1123285B (en) | Dyeing and printing of structures made of linear fiber-forming polyesters | |
| AT136375B (en) | Process for dyeing animal fibers with metal complex compounds of organic acidic dyes. | |
| DE1088020B (en) | Dye baths and printing pastes for dyeing or printing structures made of polyesters or cellulose esters | |
| AT240493B (en) | Process for the production of new vat dyes free from carbamide groups | |
| DE617644C (en) | Process for reducing the ability of fibers of animal origin to absorb dyes | |
| AT233136B (en) | Process for the production of new vat dyes of the dianthrimide carbazole series | |
| DE1619347C (en) | Anthraquinone dyes and their use | |
| AT244285B (en) | Resistant dye preparation | |
| DE1258819B (en) | Process for dyeing and printing textile material made of nickel-containing polypropylene | |
| AT203993B (en) | Preparations for producing ice colors in fabric printing | |
| DE1258816B (en) | Coloring and / or printing of structures made of linear polyesters | |
| AT218469B (en) | Process for dyeing synthetic materials | |
| DE1223798B (en) | Coloring and / or printing of structures made of linear polyesters | |
| DE1048374B (en) | Process for the production of dyes | |
| AT235437B (en) | Process for the production of new vat dyes | |
| DE1619347A1 (en) | Color baths and printing pastes | |
| DE1083456B (en) | Process for the preparation of water-insoluble monoazo dyes |