DE2550808C3 - Process for dyeing and crimping cellulose yarns - Google Patents
Process for dyeing and crimping cellulose yarnsInfo
- Publication number
- DE2550808C3 DE2550808C3 DE19752550808 DE2550808A DE2550808C3 DE 2550808 C3 DE2550808 C3 DE 2550808C3 DE 19752550808 DE19752550808 DE 19752550808 DE 2550808 A DE2550808 A DE 2550808A DE 2550808 C3 DE2550808 C3 DE 2550808C3
- Authority
- DE
- Germany
- Prior art keywords
- dyeing
- knitted fabric
- crimping
- yarn
- yarns
- 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
Links
- 238000004043 dyeing Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 8
- 238000002788 crimping Methods 0.000 title claims description 7
- 229920002678 cellulose Polymers 0.000 title claims description 3
- 239000001913 cellulose Substances 0.000 title claims description 3
- 239000004744 fabric Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 4
- 239000000975 dye Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000000049 pigment Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- ZEYUSQVGRCPBPG-UHFFFAOYSA-N 4,5-dihydroxy-1,3-bis(hydroxymethyl)imidazolidin-2-one Chemical compound OCN1C(O)C(O)N(CO)C1=O ZEYUSQVGRCPBPG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene (PE) Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Description
Die Erfindung betrifft ein Verfahren zum Färben und Kräuseln von Zellulosegarnen, insbesondere Baumwollgarnen und Garnen aus Regeneratzellulose.The invention relates to a method for dyeing and crimping cellulose yarns, in particular cotton yarns and regenerated cellulose yarn.
Die bisher bekannten Kräuselungsverfahren von Garnen aus Kunstfasern beruhten auf der Einwirkung eines Reaktanten mit langer Verweilzeit, der später ausgespült und einem Neutralisationsprozeß unterworfen werden sollte. Dieses Verfahren ist sehr zeitraubend und schwer durchzuführen. Das erhaltene Garn war roh, weiße und gefärbte Artikel konnte man nur in gesonderten Behandlungs- und Färbeprozessen für Fertigerzeugnisse erhalten.The previously known crimping processes for yarns made from synthetic fibers were based on the action a reactant with a long residence time, which is later flushed out and subjected to a neutralization process should be. This procedure is very time consuming and difficult to perform. The yarn obtained was raw, white and colored articles could only be used in separate treatment and dyeing processes Received finished products.
Das Ziel der Erfindung ist die Beseitigung der vorgenannten Unzulänglichkeiten durch Ausarbeitung eines einfachen Verfahrens zum Färben und Kräuseln von Zellulosegarnen.The aim of the invention is to eliminate the aforesaid shortcomings through elaboration a simple process for dyeing and crimping cellulosic yarns.
Das Wesen der Erfindung ist die Methode der Färbung und Kräuselung von Garnen, die auf der Herstellung von leicht trennbarer Maschenware beruht, wobei die Maschenware der chemischen Fixierung der Kräuselung und der Foulardfärbung unterworfen wird.The essence of the invention is the method of dyeing and crimping yarns on the Production of easily separable knitted fabric is based, the knitted fabric being the chemical fixation of the Is subjected to crimping and foulard dyeing.
35 Die Flotte enthält Färbemittel, Bindemittel, Antimigrationsmiitel, Reaktanten, säurebildende Katalysatoren und Hilfsmittel. Nachher wird die Maschenware bei 110 bis 2100C im Zeitraum von 5 Sekunden bis 5 Minuten getrocknet Nach dem Trocknen wird die Maschenware getrennt und das Garn in an sich bekannter Weise aufgespult35 The liquor contains colorants, binders, anti-migration agents, reactants, acid-forming catalysts and auxiliaries. The knitted fabric is then dried at 110 to 210 ° C. for a period of 5 seconds to 5 minutes. After drying, the knitted fabric is separated and the yarn is wound up in a manner known per se
Als trennbare Bindung wird eine solche Bindung betrachtet, die ein leichtes und völliges Auftrennen der Maschenware ermöglicht, z.B. Rechts-Links-, Links-Links- oder Rechts-Rechts-Bindung. Die Imprägnierflotte, mit welcher die Maschenware behandelt wird, enthält einen Reaktanten — ein N-Methylol-Derivat eines zyklischen Harnstoffes oder ein N-Methylol-Derivat eines Karbaminats und einen säurebildenden Katalysator.A bond that can be easily and completely severed is considered to be a separable bond Knitwear enables, e.g. right-left, left-left or right-right bond. The impregnation liquor with which the knitted fabric is treated, contains one reactant - an N-methylol derivative a cyclic urea or an N-methylol derivative a carbamate and an acid generating catalyst.
Im Mittel zum Färben werden Pigmentfarbstoffe, Pigmentbindungsmittel, Antimigrationsmittel und Weichmacher angewendet. Das erfindungsgemäß erhaltene Garn weist fixierte Kräusel und eine je nach Bedarf gewünschte Farbe auf. Aus diesem Garn werden die gewünschten Erzeugnisse hergestellt.In the means of dyeing are pigment dyes, pigment binders, anti-migration agents and Plasticizer applied. The yarn obtained by the present invention has fixed crimps and one according to need desired color. The desired products are made from this yarn.
Aus Baumwollgarn und Regeneratzellulosegarn wird eine Rechts-Links-Maschenware hergestellt, die der Einwirkung einer folgende Mittel enthaltenden Flotte unterworfen wird:A right-left knitted fabric is made from cotton yarn and regenerated cellulose yarn Is subjected to the action of a liquor containing the following agents:
80 bis 140 g/I Dimethylol-dihydroxyäthylen-harnstoff 80 to 140 g / l dimethylol dihydroxyethylene urea
30 bis 40 g/l wäßrige Polyäthylenharz-Dispersion30 to 40 g / l aqueous polyethylene resin dispersion
30 g/l säurebildender Katalysator30 g / l acid-forming catalyst
30 bis 60 g/l Pigmentbindungsmittel30 to 60 g / l pigment binding agent
30 bis 40 g/l Antimigrationsmittel30 to 40 g / l anti-migration agent
0,01 bis 2,0 g/l Pigmentfarbstoff.
Das Flottenverhältnis beträgt 90%. Danach wird die Maschenware bei 140 bis 170° C 60 bis 90 Sekunden lang
getrocknet und nachgewärmt, wonach sie aufgetrennt und das Garn in an sich bekannter Weise aufgespult
wird.0.01 to 2.0 g / l pigment dye.
The liquor ratio is 90%. The knitted fabric is then dried and reheated at 140 to 170 ° C. for 60 to 90 seconds, after which it is separated and the yarn is wound up in a manner known per se.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17601774 | 1974-11-29 | ||
| PL17601774A PL99598B1 (en) | 1974-11-29 | 1974-11-29 | METHOD OF MAKING CELLULOSE MODIFIED COLORED YARN |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2550808A1 DE2550808A1 (en) | 1976-08-12 |
| DE2550808B2 DE2550808B2 (en) | 1977-06-30 |
| DE2550808C3 true DE2550808C3 (en) | 1978-02-09 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2307563A1 (en) | BISULPHITE ADDITIONAL PRODUCT AND METHOD FOR ITS MANUFACTURING | |
| DE2546956C2 (en) | Process for the anti-crease finishing of fabrics containing cellulose fibers | |
| DE3207845C2 (en) | ||
| DE1054083B (en) | Process for the production of high methylester cellulose acetate fibers | |
| DE2550808C3 (en) | Process for dyeing and crimping cellulose yarns | |
| DE1909519A1 (en) | Process for dyeing cellulose fibers with reactive dyes | |
| DE2402258C3 (en) | Use of condensation products to handle textile materials | |
| DE2550808A1 (en) | METHOD OF DYING AND ROLLING CELLULOSIC YARN | |
| DE670471C (en) | Process for improving the fastness properties of dyes on natural or synthetic cellulose fibers or on natural silk | |
| DE872784C (en) | Process for improving the crease resistance of textiles made of cellulose | |
| DE2616983C2 (en) | Process for the joint fixing and condensation of pigment prints or pad dyeing and high-quality finishing products | |
| DE967641C (en) | Process and means for upgrading cellulose material | |
| DE2210879C3 (en) | Process for the single bath dyeing of unmodified polyolefin fibers with metal-containing phthalocyanine dyes | |
| DE731303C (en) | Process for the production of curled rayon | |
| AT156794B (en) | Process to give cellulose esters, in particular cellulose acetate, a good relationship to those dyes which dyes leave structures from the pure cellulose esters uncolored. | |
| DE2221411C3 (en) | Means and processes for the finishing of fibers, threads or textiles made of cellulose | |
| DE538577C (en) | Process for the production of fibers, threads and fabrics containing wool, which can be easily dyed and which are produced using old and waste material containing artificial silk | |
| DE2708449A1 (en) | PROCESS FOR UNIFORM COLORING OF RAIL-SHAPED TEXTILES MADE OF MODIFIED POLYESTER FIBERS ON COTTON APPARATUS | |
| DE1469700C (en) | Process for dyeing fiber materials with water-soluble ester salts of leuco vat dyes | |
| DE2362741B2 (en) | PROCESS FOR ACHIEVING DIFFERENTIATED COLOR AND FLOW EFFECTS ON TEXTILE FLATS | |
| DE878787C (en) | Effect yarns | |
| DE234028C (en) | ||
| DE855145C (en) | Process for improving the properties of cellulosic structures | |
| DE718227C (en) | Process for dyeing curled sliver made of cellulose acetate fibers | |
| DE1070588B (en) | Process for making fibers and fabrics made of cellulose crease-resistant |