DE1083225B - Process for simultaneous dyeing and antistatic rendering of textile materials based on six-membered carbocyclic polyesters - Google Patents
Process for simultaneous dyeing and antistatic rendering of textile materials based on six-membered carbocyclic polyestersInfo
- Publication number
- DE1083225B DE1083225B DEF25045A DEF0025045A DE1083225B DE 1083225 B DE1083225 B DE 1083225B DE F25045 A DEF25045 A DE F25045A DE F0025045 A DEF0025045 A DE F0025045A DE 1083225 B DE1083225 B DE 1083225B
- Authority
- DE
- Germany
- Prior art keywords
- antistatic
- polyesters
- rendering
- membered carbocyclic
- textile materials
- 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
- 239000000463 material Substances 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 9
- 238000004043 dyeing Methods 0.000 title claims description 7
- 229920000728 polyester Polymers 0.000 title claims description 5
- 125000002837 carbocyclic group Chemical group 0.000 title claims description 4
- 238000009877 rendering Methods 0.000 title claims description 3
- 239000004753 textile Substances 0.000 title claims description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 6
- -1 polyethylene terephthalate Polymers 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000009987 spinning Methods 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 239000000986 disperse dye Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 125000003827 glycol group Chemical group 0.000 claims 1
- 239000000975 dye Substances 0.000 description 7
- 150000003973 alkyl amines Chemical class 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003760 tallow Substances 0.000 description 3
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000010292 orthophenyl phenol Nutrition 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
-
- 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
- D06M13/372—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 containing etherified or esterified hydroxy groups ; Polyethers of low molecular weight
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Verfahren zum gleichzeitigen Färben und Antistatischmachen von Textilmaterialien auf Basis sechsgliedrige Carbocyclen enthaltender Polyester Vollsynthetische Fasermaterialien, wie Flocke, Kammzug oder endlose Fäden, laden sich durch Reibung bei der Verarbeitung sehr leicht elektrostatisch auf, wodurch erhebliche Verarbeitungsschwierigkeiten hervorgerufen werden. Zur Verhinderung der elektrostatischen Rufladung derartiger Materialien hat man diese bisher mit Mitteln behandelt, die eine Erhöhung des elektrischen Leitvermögens bewirken. Als antistatische Mittel hat man anorganische Salze wie auch anionische, kationische und nichtionogene Verbindungen eingesetzt, die man auf das ungefärbte Material oder nach dem Färben aufgetragen hat. Diese Behandlung erfolgt z. B. beim Kammzug vorzugsweise auf der Lisseuse, wobei im letzten Spülbad das Präparationsmittel eingesetzt wird. Eine weitere Naßbehandlung erfolgt dann nicht mehr vor dem Spinnprozeß, um ein Ausspülen des wirksamen Präparationsmittels zu vermeiden. Soweit ungefärbtes Material erst nach dem Spinnen und Weben gefärbt wurde, hat man die Präparation vor dem Färbeprozeß ausgespült, um eine Beeinträchtigung der Färbung zu vermeiden.Process for simultaneous dyeing and antistatic rendering of textile materials based on six-membered carbocyclic polyester Fully synthetic fiber materials, such as flakes, slivers or endless threads, are loaded by friction during processing very easily electrostatically, causing considerable processing difficulties be evoked. To prevent the electrostatic charging of such Materials one has so far treated this with means that increase the electrical Effect conductivity. Inorganic salts such as also used anionic, cationic and nonionic compounds, which one applied to the undyed material or after it has been dyed. This treatment takes place z. B. preferably on the Lisseuse in the ridge draw, with the last rinsing bath the preparation agent is used. Another wet treatment is then carried out no longer before the spinning process to rinse out the effective spin finish to avoid. As far as undyed material is only colored after spinning and weaving the preparation has been rinsed out before the staining process to avoid impairment to avoid staining.
Als Antistatika hat man auch bereits Oxäthyherungsprodukte von primären oder sekundären Aminen empfohlen. Hierbei hat man jedoch Produkte verwendet, die bis zu 50 Mol Äthylenoxyd enthalten.Oxätherungsprodukte from primary ones are already available as antistatic agents or secondary amines are recommended. Here, however, one has used products that Contain up to 50 moles of ethylene oxide.
Es wurde nun gefunden, daß ein geringer Zusatz niedrigoxäthylierter Fettamine sich beim Färben nicht störend -auswirkt und auch nach dem Spülprozeß noch einen guten antistatischen Effekt bewirkt, so daß man vollsynthetisches Fasermaterial auf Basis sechsgliedrige Carbocyclen enthaltender Polyester, insbesondere solcher vom Typ des Polyäthylenterephthalats, gleichzeitig mit Dispersionsfarbstoffen färben und antistatisch ausrüsten kann, wenn man dem Färbebad Verbindungen der allgemeinen Formel zusetzt, worin R einen Kohlenwasserstoffrest mit mindestens 10 Kohlenstoffatomen, vorzugsweise 16 bis 20 Kohlenstoffatomen, X und Y einen Äthylenglykol- oder Polyäthylenglykolrest mit insgesamt 2 bis 6, vorzugsweise 2 bis 3 Athylenglykolgruppen bedeuten.It has now been found that a small addition of low-oxyethylated fatty amines does not interfere with dyeing and has a good antistatic effect even after the rinsing process, so that fully synthetic fiber material based on six-membered carbocyclic polyesters, especially those of the polyethylene terephthalate type, can be obtained at the same time can be colored with disperse dyes and given an antistatic finish if you add compounds of the general formula to the dyebath added, where R is a hydrocarbon radical with at least 10 carbon atoms, preferably 16 to 20 carbon atoms, X and Y an ethylene glycol or polyethylene glycol radical with a total of 2 to 6, preferably 2 to 3 ethylene glycol groups.
Als Verbindungen der allgemeinen Formel kommen Umsetzungsprodukte von Fettaminen mit mindestens 10 Kohlenstoffatomen, beispielsweise Decylamin, Lauryl-, Palmityl-, Oleyl-, Stearylamin, Palmkernfettalkylamin, Talgfettalkylamin, Cocosfettalkylamin, Äthyl-lauryl-amin, Methyl-palmityl-amin u. ä. mit insgesamt 2 bis 6 Mol Äthylenoxyd in Betracht. An Stelle einheitlicher Umsetzungsprodukte können auch Mischungen der genannten Verbindungen oder Oxäthylierungsprodukte technischer Gemische von Aminen, wie sie aus natürlichen Fettsäuren und Gemischen derselben gewonnen werden, verwendet werden.As compounds of the general formula there are reaction products of fatty amines with at least 10 carbon atoms, for example decylamine, lauryl, palmityl, oleyl, stearylamine, palm kernel fatty alkylamine, tallow fatty alkylamine, coconut fatty alkylamine, ethyl lauryl amine, methyl palmitylamine and the like with a total of 2 to 6 mol Ethylene oxide into consideration. Instead of uniform reaction products, it is also possible to use mixtures of the compounds mentioned or oxyethylation products of technical mixtures of amines such as are obtained from natural fatty acids and mixtures thereof.
Die Konzentration der gemäß dem Verfahren der vorliegenden Erfindung dem Färbebad zuzusetzenden Produkte kann in gewissen Grenzen schwanken. Üblicherweise wird man etwa 0,05 bis 0,3 g/1 wirksame Substanz der Produkte verwenden. Eine zu hohe Konzentration des Zusatzes bewirkt eine deutlich in Erscheinung tretende Zurückhaltung des Farbstoffes.The concentration of the according to the method of the present invention The products to be added to the dye bath can vary within certain limits. Usually one will use about 0.05 to 0.3 g / 1 active substance of the products. One to a high concentration of the additive causes a distinct reluctance to appear of the dye.
Das Verfahren der vorliegenden Erfindung gestattet es, das Färben von Polyester-Fasermaterialien mit Dispersionsfarbstoffen, wie Anthachinon- oder Azofarbstoffen, gleichzeitig mit der antistatischen Ausrüstung vor dem Spinnen und Weben vorzunehmen, so daß ein Präparieren im Anschluß an das Färbebad entfällt. Die vorliegende Arbeitsweise gestattet also, Färben und Präparieren in einem Bad und in einem Arbeitsgang vorzunehmen.The method of the present invention allows dyeing of polyester fiber materials with disperse dyes, such as anthachinone or Azo dyes, at the same time with the antistatic finish before spinning and To undertake weaving, so that a preparation after the dye bath is not necessary. The present working method therefore allows dyeing and preparation in one bath and to be carried out in one operation.
Beispiel 1 100g Kammzug aus Polyäthylenterephthalat werden in einer wäßrigen Flotte gefärbt, die 2 °/o des Farbstoffes der Formel 0,3 °/o eines Carriers, der auf Basis o-Phenylphenol, Alkylarylsulfonat und Terathydronaphthalin aufgebaut ist, und 0,15 °/s eines Kondensationsproduktes aus Talgfettalkylamin und 2 Mol Athylenoxyd enthält. Die Temperatur der Färbeflotte wird innerhalb 3/4 Stunden bis zum Kochpunkt erhöht. Es wird dann 1% Stunden bei Siedetemperatur gefärbt. Nach dem Klarspülen und Schleudern wird das Material getrocknet. Der gefärbte Kammzug hat einen weichen Griff und läßt sich einwandfrei doublieren und zu einem Feingarn ausspinnen. Ein ohne Zusatz des oxäthylierten Talgfettalkylamins gefärbter Kammzug zeigt bei der Messung einen Megohm-Wert von 4,$ - 10s, während der in der vorstehend beschriebenen Weise behandelte Kammzug nur einen Megohm-Wert von 700 aufweist.EXAMPLE 1 100 g of polyethylene terephthalate sliver are dyed in an aqueous liquor containing 2% of the dye of the formula 0.3% of a carrier based on o-phenylphenol, alkylarylsulphonate and terathydronaphthalene and 0.15% of a condensation product of tallow fatty alkylamine and 2 moles of ethylene oxide. The temperature of the dye liquor is increased to the boiling point within 3/4 hours. It is then dyed for 1% hour at the boiling point. After rinsing and spinning, the material is dried. The dyed sliver has a soft feel and can be doubled and spun into a fine yarn without any problems. A sliver colored without the addition of the oxethylated tallow fatty alkylamine shows a megohm value of 4. $ -10s when measured, while the sliver treated in the manner described above only has a megohm value of 700.
Beispiel 2 100 g Flocke aus Polyäthylenterephthalat werden ohne Carrierzusatz bei 130°C unter Druck gefärbt. Als Farbstoff werden 2 °/s der Verbindung der Formel zugesetzt. Außerdem werden zu der Färbeflotte 0,2 g/1 des Einwirkungsproduktes von 3 Mol Äthylenoxyd auf Kokosfettalkylamin gegeben. Nach dem Färben und Spülen zeigt die Flocke einen weichen Griff und läßt sich einwandfrei krempeln. Während das Material einen Megohm-Wert von nur 1300 aufweist, zeigt ein ohne den Zusatz des Oxäthylierungsproduktes behandeltes Material einen elektrischen Widerstand von 3,6 - 10s Megohm.EXAMPLE 2 100 g of flakes made of polyethylene terephthalate are dyed under pressure at 130 ° C. without the addition of a carrier. The dye used is 2 ° / s of the compound of the formula added. In addition, 0.2 g / l of the product of action of 3 moles of ethylene oxide on coconut oil alkylamine are added to the dye liquor. After dyeing and rinsing, the flake is soft to the touch and can be rolled up perfectly. While the material has a megohm value of only 1300, a material treated without the addition of the oxyethylation product shows an electrical resistance of 3.6-10s megohms.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF25045A DE1083225B (en) | 1958-02-14 | 1958-02-14 | Process for simultaneous dyeing and antistatic rendering of textile materials based on six-membered carbocyclic polyesters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF25045A DE1083225B (en) | 1958-02-14 | 1958-02-14 | Process for simultaneous dyeing and antistatic rendering of textile materials based on six-membered carbocyclic polyesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1083225B true DE1083225B (en) | 1960-06-15 |
Family
ID=7091470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF25045A Pending DE1083225B (en) | 1958-02-14 | 1958-02-14 | Process for simultaneous dyeing and antistatic rendering of textile materials based on six-membered carbocyclic polyesters |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1083225B (en) |
-
1958
- 1958-02-14 DE DEF25045A patent/DE1083225B/en active Pending
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