EP0643783B1 - Impression differentielle - Google Patents

Impression differentielle Download PDF

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Publication number
EP0643783B1
EP0643783B1 EP94912554A EP94912554A EP0643783B1 EP 0643783 B1 EP0643783 B1 EP 0643783B1 EP 94912554 A EP94912554 A EP 94912554A EP 94912554 A EP94912554 A EP 94912554A EP 0643783 B1 EP0643783 B1 EP 0643783B1
Authority
EP
European Patent Office
Prior art keywords
printing paste
printing
cationic
differential
dyes
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 - Lifetime
Application number
EP94912554A
Other languages
German (de)
English (en)
Other versions
EP0643783A1 (fr
Inventor
Haluk Tincman
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.)
DLW AG
Original Assignee
DLW AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DLW AG filed Critical DLW AG
Publication of EP0643783A1 publication Critical patent/EP0643783A1/fr
Application granted granted Critical
Publication of EP0643783B1 publication Critical patent/EP0643783B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/12—Reserving parts of the material before dyeing or printing ; Locally decreasing dye affinity by chemical means
    • 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes

Definitions

  • Polyamides that absorb and swell water can be relatively easy with Disperse dyes, acid dyes or Metal complex dyes are dyed.
  • Coloring Polyamide fibers with acid dyes result from the Implementation with the amino end groups.
  • the number of these reactive sites is influenced by the molecular weight, can however, through additives such as viscosity stabilizers be modified.
  • the use of primary aliphatic amines or diamines provide additional alkaline spots and increases acid dyeability.
  • the Introduction of tertiary amino groups into the chain increased the absorption of acid dyes strongly.
  • Polyamides can be modified to basic dyes by introducing strongly acidic groups like Sulfonic acid groups, e.g. 5-sulfoisophthalic acid in equimolar mixture with 1,6-diaminohexane.
  • strongly acidic groups like Sulfonic acid groups, e.g. 5-sulfoisophthalic acid in equimolar mixture with 1,6-diaminohexane.
  • DE 36 23 967 A1 discloses a process for the production of reserve or colored effects on textile fabrics and yarns made of natural or synthetic polyamides, the textile material being impregnated with a dye liquor containing anionic dyes, directly subsequently one or more locally on the textile material Applies liquors or pastes containing a 5 to 10-fold alkoxylated fatty diamine, optionally together with one or more anionic dyes or brighteners or disperse dyes, and then subjecting the textile material to a heat treatment to fix the dyes or brighteners, stages A) and B), i.e. coloring and printing, can also be carried out in reverse order.
  • DE 32 22 516 C2 shows a process for the production of reserves on textile materials that can be dyed with anionic dyes, at least one liquor or paste being applied locally to the textile material at room temperature, which has at least one affinity for anionic dyes with a K ' pH6 - Containing ⁇ 5 alkoxylated fatty amine or polyamine of a specific formula as such, in the form of the free base or in protonated or quaternized form, immediately afterwards without intermediate rinsing, washing and / or drying the textile material with an acid dyeing liquor containing at least one contains anionic dye with a K ' pH6 value ⁇ 5, impregnated, and then the textile material is subjected to a heat treatment to fix the dyes.
  • DE 42 19 317 A1 is cationic Surfactant, which in itself when dyeing with anionic Dyes dyeable substrates acts as a reservation agent, or a mixture of such surfactants, and a cationic Surfactant, which is used in the dyeing of polyacrylonitrile cationic dyes act as a retardant, or a Mixture of such surfactants contain as a reservation agent for shows substrates dyeable with anionic dyes.
  • cationic surfactant is only used as a reservation agent for shown with anionic dyes and usable.
  • EP-A-0 487 771 describes the production of white and colored reserves under or for dyeings with anionic dyes on polyamide fiber material.
  • Reservation agents are quaternized alkoxylated dialkyl monoamine compounds used. These connections are in a two-step process Process manufactured.
  • WO-A-80/01577 describes a two-step process for tone-on-tone reserves or Multicolor effects after the wet-on-wet process, in which as Reservation agents alkoxylated fatty amines can be used.
  • the one to be colored Textile material is first made with a common dye bath with anionic Dyes with a K 'value of ⁇ 5 pretreated and immediately afterwards with the aforementioned reservation agents and possibly anionic Dyes treated.
  • anionic dyes with different K 'values preferably two K' values Difference
  • the object of the present invention is therefore an improved Process for differential printing of textile fibers, especially carpets, made of polyamide fibers of different dyeability and a means for To provide implementation of such an improved method.
  • the goods can either be printed in wet-on-wet processes and can be dyed or printed goods subsequently in the Skids are colored.
  • the raw goods only have to be made of different colors Types of polyamides exist.
  • the goods can only be printed, steamed and dried and then in the reel skid between 60 ° to 96 ° C can be colored discontinuously.
  • the method according to the invention and the agent used according to the invention can also be based on a spray pressure system can be used.
  • This Spray pressure systems especially the Chromo-Jet systems and working with them is well known to those skilled in the art and need not be explained here.
  • polyglycol ethers can have one have different efficiency, but it is easy can be determined by a few preliminary tests.
  • the recipe for the printing paste is as usual, both in terms of dyes and excipients as well in terms of their quantities.
  • the dyes used in the dyeing liquors and Auxiliaries are according to the composition of the Dyeing liquors specified.
  • a carpet with a basis weight of 650 g / m 2 made of three different types of polyamide that could be dyed was used.
  • the recipe for the printing paste was as follows: Turquoise/ 2.0 g Irgalan black BGL Light gray / 0.02 g Maxi yellow GL 200% Dark gray / 0.6 g Maxilon blue TL 50% 55.0 g Prisulon GTS 800 S 20.0 g Rapidoprint SC 10.0 g Printoblanc® CPS 1.5 g citric acid 20.0 g Fixing accelerator No. 149331A Water on 1000.0 g pH 4.0.
  • the carpet was treated in the usual way.
  • the recipe for the printing paste was as follows: Green/ 2.0 g Irgalan black BGL Light gray / 0.19 g Maxi yellow GL 200% Dark gray 0.02 g Maxilon red 3 GLN 0.6 g Maxilon blue TL 55.0 g Prisulon GTS 800 S 10.0 g Printoblanc® CPA 1.5 g citric acid 20.0 g Fixing accelerator 149331A Water on 1000.0 g pH 4.0.
  • the formulation of the dyeing liquor was as follows: Pour over (wet-on-wet) 0.06 g Tectilone yellow 3R 200% 0.055 g Tectilon red 2B 200% 0.085 g Tectilon blue G 200% 0.45 g Maxilon blue TL 50% 1.0 g Meropan CIT 2N 2.0 g Sandogen NH 1.0 g Colorcontin TMF 8 2.5 g Prisulon ES 200 Water on 1000.0 g pH 6.0.
  • CIBA acid dye Tectilon red 2B 200%
  • CIBA acid dye Maxilon blue TL 50%
  • CHT basic dye Meropan CIT 2N
  • CHT pH buffer carboxylic acid in combination with salts and anionic dispersant
  • Sandogen NH Sandogen NH
  • Colorcontin TMF 8 frost inhibitor (modified alkyl polyglycol ether with N-containing fatty acid derivatives)
  • Prisulon ES 200 (CHT) thickener (guar flour).
  • the following two recipes for the printing paste were used in two further printing processes: Yellow/ 2.0 g Irgalan black BGL Gray/ 0.8 g Maxi yellow GL 200% Gray-brown 55.0 g Prisulon GTS 800 S 20.0 g Rapidoprint SC 10.0 g Printoblanc CPA 1.5 g citric acid 20.0 g Fixing accelerator 14933 / 1A Water on 1000.0 g pH 4.0.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Control Of Electric Motors In General (AREA)

Claims (8)

  1. Procédé pour l'impression différentielle de matières textiles en fibres de polyamide ayant différentes susceptibilités à la teinture, caractérisé en ce que l'on ajoute à la pâte d'impression habituellement utilisée pour l'impression de fibres de polyamide 0,3 à 5% en poids, relativement à l'ensemble de la pâte d'impression et de l'eau, d'un agent de réserve cationique basé sur des polyglycoléthers gras aminés quaternaires et/ou des ammoniums quaternaires de polyglycols et des matières tinctoriales cationiques et anioniques, la pâte d'impression comprenant différentes sortes de matières tinctoriales, en ce que l'on imprime la matière textile, et ensuite, le cas échéant de manière connue, en ce que l'on surteinte en fraíche-à-fraíche par un procédé de coloration différentielle.
  2. Procédé selon la revendication 1, caractérisé en ce que les matières textiles sont des tapis.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que l'on ajoute à la pâte d'impression 0,5 à 1,5% en poids d'un agent de réserve cationique.
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'on utilise une pâte d'impression dont le pH est compris entre 3 et 6,5.
  5. Procédé selon la revendication 4, caractérisé en ce que la pâte d'impression a un pH de 4.
  6. Utilisation d'une pâte d'impression dans un procédé d'impression différentielle de matières textiles pour la réalisation de teintures à plusieurs teintes, caractérisé en ce que la pâte d'impression comprend 0,3 à 5% en poids, relativement à l'ensemble de la pâte d'impression et de l'eau, d'un agent de réserve cationique basé sur des polyglycoléthers gras aminés quaternaires et/ou des ammoniums quaternaires de polyglycols et des matières tinctoriales cationiques et anioniques.
  7. Utilisation selon la revendication 6, caractérisée en ce que les matières textiles sont des tapis.
  8. Utilisation selon la revendication 6 ou 7, caractérisée en ce que la pâte d'impression comprend 0,5 à 1,5% en poids d'un agent de réserve cationique.
EP94912554A 1993-04-02 1994-03-30 Impression differentielle Expired - Lifetime EP0643783B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4310920A DE4310920C2 (de) 1993-04-02 1993-04-02 Differentialdruck-Verfahren
DE4310920 1993-04-02
PCT/EP1994/001002 WO1994023116A1 (fr) 1993-04-02 1994-03-30 Impression differentielle

Publications (2)

Publication Number Publication Date
EP0643783A1 EP0643783A1 (fr) 1995-03-22
EP0643783B1 true EP0643783B1 (fr) 1998-07-01

Family

ID=6484627

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94912554A Expired - Lifetime EP0643783B1 (fr) 1993-04-02 1994-03-30 Impression differentielle

Country Status (4)

Country Link
EP (1) EP0643783B1 (fr)
AT (1) ATE167905T1 (fr)
DE (2) DE4310920C2 (fr)
WO (1) WO1994023116A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262239B1 (en) 1989-05-18 2001-07-17 Yeda Research And Development Co., Ltd. TNF receptor-specific antibodies
DE19610120C2 (de) * 1996-03-14 2002-07-18 Haluk Tincman Tuftgemusteter Textilbelag aus Polyamidfasern mit unterschiedlicher Anfärbbarkeit und Verfahren für den Mehrfarben-Differentialdruck von Textilwaren, insbesondere von Teppichen
JPH1046482A (ja) * 1996-05-29 1998-02-17 Ciba Specialty Chem Holding Inc 天然及び合成ポリアミド繊維材料に防染性又は多色効果を与える方法
DE19730103C2 (de) * 1997-07-14 2000-06-21 Dlw Ag Einstufiges Verdrängungsdruckverfahren für den Mehrfarbendruck von Textilwaren und nach dem Verfahren herstellbarer Vlies-Bodenbelag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1144053B (it) * 1979-02-06 1986-10-29 Sandoz Ag Procedimento di tintura che permette di ottenere effetti di riserva e/o multicolori
DE3222516A1 (de) * 1981-06-25 1983-02-24 Sandoz-Patent-GmbH, 7850 Lörrach Reservedruckverfahren
DE3623967A1 (de) * 1985-07-27 1987-01-29 Sandoz Ag Reservedruckverfahren
DE3932869C2 (de) * 1989-10-02 1996-03-21 Zschimmer & Schwarz Gmbh & Co Verwendung von Dialkylmonoaminalkoxylat-Verbindungen zum Reservieren von anionischen Färbungen auf Polyamidfasermaterial
DE4219317A1 (de) * 1991-06-17 1992-12-24 Sandoz Ag Faerbereihilfsmittel

Also Published As

Publication number Publication date
ATE167905T1 (de) 1998-07-15
DE59406362D1 (de) 1998-08-06
EP0643783A1 (fr) 1995-03-22
DE4310920A1 (de) 1994-10-06
WO1994023116A1 (fr) 1994-10-13
DE4310920C2 (de) 1999-02-18

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