EP1144755B1 - Verfahren zum bedrucken von textilen fasermaterialien nach dem tintenstrahldruck-verfahren - Google Patents
Verfahren zum bedrucken von textilen fasermaterialien nach dem tintenstrahldruck-verfahren Download PDFInfo
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- EP1144755B1 EP1144755B1 EP99934562A EP99934562A EP1144755B1 EP 1144755 B1 EP1144755 B1 EP 1144755B1 EP 99934562 A EP99934562 A EP 99934562A EP 99934562 A EP99934562 A EP 99934562A EP 1144755 B1 EP1144755 B1 EP 1144755B1
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- halogen
- alkyl
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- hydrogen
- ink
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Classifications
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- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
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- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
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- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65118—Compounds containing hydroxyl groups
-
- 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
- D06P5/30—Ink jet printing
Definitions
- the present invention relates to a method for printing on textiles Fiber materials according to the inkjet printing process.
- Inkjet printing processes have been in the textile industry for several years applied. These processes make it possible to produce a product that is otherwise customary Eliminate the printing stencil, so that considerable cost and time savings are achieved can be. Especially in the production of sample templates can be within reacted to changing needs much less time.
- Corresponding inkjet printing processes should in particular be optimal have application properties. To be mentioned in this Relationship properties such as viscosity, stability, surface tension and Conductivity of the inks used. There are also increased quality requirements of the prints obtained, e.g. regarding color strength and wet fastness properties. These requirements are not met by all of the known methods Properties fulfilled, so that there is still a need for new processes for the textile Inkjet printing exists.
- the dyes of the formulas are of particular interest as pigment dyes and
- pigment Yellow 7 C.I. Pigment Black 7, C.I. Pigment Red 101, C.I. Pigment Yellow 17, C.I. Pigment Yellow 34, C.I. Pigment Yellow 83 and C.I. pigment Yellow 128.
- the pigment dyes mentioned are known or can be analogous to known Manufacturing processes such as diazotization, coupling, addition and condensation reactions, be preserved.
- the pigment dye binders are dispersible in water or preferably in water soluble. Examples include Carboset® 531 and Sancure® AU-4010 from BFGoodrich called.
- the polymers considered as binders have no sulfo or sulfato groups.
- the inks preferably contain a total dye content of 1 to 35% by weight, in particular 1 to 30 wt .-% and preferably 1 to 20 wt .-%, based on the Total ink weight.
- the lower limit here is a limit of 2.5% by weight, in particular 5% by weight and preferably 10% by weight, preferred.
- the pigment dye binder is preferably in an amount of 2 to 30 in the ink % By weight, in particular in an amount of 5 to 20% by weight.
- Preferred inks for the process according to the invention are those which have a viscosity from 1 to 40 mPa ⁇ s (millipascal second), in particular 1 to 20 mPa ⁇ s and preferably 1 up to 10 mPa ⁇ s.
- Inks with a viscosity of. are of particular importance 2 to 5 mPa ⁇ s. Also important are inks with a viscosity of 10 up to 30 mPa ⁇ s.
- the inks can include in order to adjust the viscosity, natural or thickener contain synthetic origin.
- thickeners are commercial alginate thickeners, starch ethers or called locust bean gum ether. Cellulose ethers may also be mentioned.
- cellulose ether come e.g. Methyl, ethyl, carboxymethyl, hydroxyethyl, Methythydroxyäthyl-, hydroxypropyl or hydroxypropylmethyl cellulose into consideration. Carboxymethyl cellulose and hydroxypropyl methyl cellulose are preferred.
- the Cellulose ethers are preferably water-soluble.
- synthetic thickeners further e.g. those based on poly (meth) acrylic acids or poly (meth) acrylamides called.
- alkali alginates and preferably sodium alginate come as alginates into consideration.
- the thickeners are usually present in the ink in an amount of 0.01 to 2% by weight, in particular 0.01 to 1% by weight and preferably 0.01 to 0.5% by weight, based on the total weight of the ink used. These thickeners allow Setting a specific viscosity of the ink.
- the inks can also contain surfactants, redispersants or humectants contain.
- the commercially available anionic or nonionic surfactants are suitable as surfactants.
- a redispersant e.g. Mention betaine.
- the pigment dyes are expediently used in dispersed form.
- the customary dispersants preferably nonionic dispersants can be used.
- Suitable components (ca) are polyadducts of 4 to 40 moles of ethylene oxide with 1 mole of a phenol which has at least one C 4 -C 12 alkyl group, a phenyl group; has a tolyl group, an a-tolylethyl group, a benzyl group, an a-methylbenzyl group or an a, a-dimethylbenzyl group, such as butylphenol, tributylphenol, octylphenol, ncnylphenol, dinonylphenol, o-phenylphenol, benzylphenol, dibenzylphenol, d-tolylylphenol, (nonyl) phenol, a-methylbenrylphenol, bis (a-methylbenzyl) phenol or tris (amethylbenzyl) phenol, which adducts can be used individually or in a mixture.
- Adducts of 6 to 30 moles of ethylene oxide are of particular interest as component (ca) 1 mol of 4-nonylphenol, 1 mol of dinonylphenol or especially 1 mol of compounds, which are prepared by adding 1 to 3 moles of styrenes to 1 mole of phenols.
- the styrene addition products are preferably produced in a known manner in Presence of catalysts such as sulfuric acid, p-totoluenesulfonic acid or especially zinc chloride.
- catalysts such as sulfuric acid, p-totoluenesulfonic acid or especially zinc chloride.
- styrenes are styrene, a-methylstyrene or vinyl toluene (4-methylstyrene).
- the phenols are phenol, cresols or xylenols.
- Ethylene oxide adducts of the formula (21) are very particularly preferred wherein m 3 is 1 to 3 and n 3 is 8 to 30.
- Ethylene oxide adducts of the formula are also preferred wherein Y 2 is C 4 -C 12 alkyl, phenyl, tolyl, tolyl-C 1 -C 3 alkyl or phenyl-C 1 -C 3 alkyl, such as a-methyl or a, a-dimethylbenzyl, and m 2 are 1 to 3 and n 2 4 to 40.
- Preferred components (cc) are ethylene oxide adducts with polypropylene oxide (so-called EO-PO block polymers) and propylene oxide adducts with polyethylene oxide (so-called reverse EO-PO block polymers).
- Ethylene oxide-propylene oxide block polymers with molecular weights are particularly preferred the polypropylene oxide base from 1700 to 4000 and an ethylene oxide content in the whole molecule from 30-80%, especially 60-80%.
- dispersants based on naphthalene sulfonates are also of interest.
- the inks particularly preferably contain humectants, usually in an amount from 2 to 30% by weight, in particular 5 to 30% by weight and preferably 5 to 25% by weight, based on the total weight of the ink.
- humectants polyhydric alcohols, such as ethylene glycol, diethylene glycol, triethylene glycol, With tetraethylene glycol, propylene glycol, dipropylene glycol, glycerin and polyethylene glycols a molecular weight of preferably 200 to 800.
- Glycerin propylene glycol or diethylene glycol are of interest. Is particularly interesting Propylene glycol or a mixture of diethylene glycol and glycerin e.g. in one Weight ratio of 10: 1 to 1:10, preferably 5: 1 to 1: 5 and in particular 3: 1 to 1: 3.
- the inks can also be acid donors such as butyrolactone or Sodium hydrogen phosphate, preservative, fungal and / or bacterial growth inhibiting substances, foam suppressants, wetting agents, sequestering agents, emulsifiers, contain water-insoluble solvents, oxidizing agents or deaerating agents.
- Suitable preservatives are, above all, formaldehyde-releasing agents, such as, for example, paraformaldehyde and trioxane, especially aqueous, approximately 30 to 40 percent by weight formaldehyde solutions, and sequestering agents, for example sodium nitrilotriacetic acid, sodium ethylenediaminetetraacetic acid, especially sodium polymethaphosphate, in particular sodium hexamethaphosphate, as emulsifiers especially adducts of an alkylene oxide and a fatty alcohol, especially an adduct of oleyl alcohol and ethylene oxide, as a water-insoluble solvent, high-boiling, saturated hydrocarbons, especially paraffins with a boiling range of about 160 to 210 ° C (so-called mineral spirits), as an oxidizing agent, for example an aromatic nitro compound , especially an aromatic mono- or dinitrocarboxylic acid or sulfonic acid, which is optionally present as an alkylene oxide ad
- constituents of the ink are chemicals such as alkali in amounts of e.g. 0.1 to 5 wt .-%, in particular 0.5 to 2 wt .-%, called.
- alkali aqueous ammoniacal solutions and dimethylethanolamine should be mentioned.
- the inks can be mixed in the usual way for pigment dyes
- Ingredients can be prepared in the desired amount of water.
- the pigment particles preferably have a defined grain spectrum in the finished ink and should in particular a certain grain size, e.g. 10 ⁇ m, in particular 5 ⁇ m, is not exceed.
- the pigment particles preferably have an average grain size of 1 ⁇ m or less.
- a defined com spectrum can be obtained, for example, if the pigments are ground wet and the com spectrum continuously Laser size analysis is monitored.
- the method according to the invention for printing on textile fiber materials can also be used performed on inkjet printers known per se and suitable for textile printing become.
- fiber materials containing hydroxyl groups come as textile fiber materials into consideration.
- As further fiber materials be wool, silk, polyvinyl, polyacrylonitrile, polyamide, aramid, polypropylene and Called polyurethane.
- the fiber materials mentioned are preferably flat textile fabrics, knitted fabrics or webs.
- the fiber material is advantageously dried, preferably at temperatures up to 150 ° C, especially 80 to 120 ° C, and then the pressure fixed.
- Fixing the pressure can e.g. by heat treatment, which is preferably carried out at a temperature of 120 to 190 ° C.
- the fixation takes place preferably 1 to 8 minutes.
- fixation can also be carried out with ionizing radiation or by irradiation with UV light respectively.
- the printed or dyed fiber material is advantageously at elevated temperature, e.g. between 40 and 120 ° C, in particular between 60 and 100 ° C, irradiated and fixed.
- elevated temperature e.g. between 40 and 120 ° C, in particular between 60 and 100 ° C
- the irradiation can take place either immediately after the drying process, or you can also print the cold printed fiber material to the desired one before irradiation Warm temperature, e.g. in an infrared heater.
- Ionizing radiation is to be understood to mean radiation which has an ionization chamber can be demonstrated. It consists of either electrically charged, Directly ionizing particles, which generate ions in gases along their path by impact or from uncharged, indirectly ionizing particles or photons that are in matter directly generate ionizing charged secondary particles like the secondary electrons of X-ray or ⁇ -rays or the recoil nuclei (especially protons) of fast neutrons; Also indirectly ionizing particles are slow neutrons that pass through Nuclear reactions partly direct, partly via photons from ( ⁇ , ⁇ ) processes with high energy can generate charged particles. Protons come as heavy charged particles, Atomic nuclei or ionized atoms. Of particular importance for the inventive Process are lightly charged particles, e.g. Electrons. As x-rays both the bremsstrahlung and the characteristic radiation come in Consideration. The ⁇ radiation is an important particle radiation of heavily charged particles called.
- the ionizing radiation can be generated by one of the customary methods. For example, spontaneous core transformations as well as nuclear reactions (forced Core transformations) can be used for generation. Coming as sources of radiation corresponding to natural or artificial radioactive substances and especially nuclear reactors in Consideration. The radioactive fission products resulting from nuclear fission in such reactors represent another important source of radiation.
- Another possible method of generating radiation is by means of an x-ray tube.
- Electron beams are of particular importance for the method of the present invention. These are generated by accelerating and concentrating electrons, which are emitted from a cathode by glow, field or photoemission as well as by electron or ion bombardment. Radiation sources are conventional electron guns and accelerators. Examples of radiation sources are known from the literature, for example the International Journal of Electron Beam & Gamma Radiation Processing, in particular 1/89 pages 11-15; Optik, 77 (1987), pages 99-104.
- ⁇ -emitters e.g. the strontium-90 into consideration.
- the ⁇ -rays are also technically advantageously applicable ionizing rays called, which can be easily produced in particular with cesium-137 or cobalt-60 isotope sources are.
- the fixation with ionizing radiation is usually carried out in such a way that a printed and dried textile fiber material by the beam of an electron accelerator is carried out at temperatures between 60 and 100 ° C. This happens with such a speed that a certain radiation dose is reached.
- the radiation doses normally to be used are between 0.1 and 15 Mrad an accelerator voltage between 160 and 300 kV, the radiation dose being advantageous is between 0.1 and 4 Mrad. At a dose less than 0.1 Mrad is generally the degree of fixation too low, damage often occurs at a dose of more than 15 Mrad of the fiber material and the dye.
- Embodiment especially according to the type of ionizing radiation to be used and their mode of production. For example, if the printed fiber material with ⁇ rays are irradiated, this is enclosed in a cell exposed to the radiation. If higher radiation doses are desired with low radiation intensity, this can be done material to be irradiated are exposed to the radiation in several passes.
- photoinitiator When using ultraviolet radiation, it is usually necessary to have a photoinitiator.
- the photoinitiator absorbs the radiation to generate free radicals that initiate the polymerization.
- photoinitiators or photoinitiators used according to the invention are carbonyl compounds such as 2,3-hexanedione.
- Diacetylacetophenone, benzoin and benzoin ethers such as dimethyl, ethyl and butyl derivatives, for example 2,2-diethoxyacetophenone and 2,2-dimethoxyacetophenone, benzophenone or a benzophenone salt and phenyl (1-hydroxycyclohexyl) ketone or a ketone of the formula
- Benzophenone in combination with a catalyst such as triethylamine, N, N'-dibenrylamine and dimethylaminoethanol and benzophenone plus Michler's ketone; acylphosphine oxides; nitrogen-containing compounds such as diazomethane, azo-bis-isobutyronitrile, hydrazine, phenylhydrazine as well as trimethylbenzylammonium chloride; and sulfur-containing compounds such as Benzenesulfonate, diphenyl disulfide and tetramethylthiuram disulfide, as well as those containing phosphorus Connections such as Phosphine oxides.
- a catalyst such as triethylamine, N, N'-dibenrylamine and dimethylaminoethanol and benzophenone plus Michler's ketone
- acylphosphine oxides such as diazomethane, azo-bis-isobutyronitrile, hydra
- the proportion of photoinitiators in the applied coloring components directly before the irradiation is 0.01-20%, preferably 0.1-5%, based on the total amount of colorless polymerizable compounds used.
- Cationic photoinitiators such as triarylsulfonium salts, diaryliodonium salts, Diaryle complexes or general structures as described in “Chemistry & Technology of UV & EB Formulation for coatings, inks & paints "Volume 3, published by SITA Technology Ltd., Gardiner House, Broomhill Road, London, 1991.
- Acylphosphine oxides such as. B. (2,4,6 trimethylbenzoyl) (diphenyl) phosphine oxide, or photoinitiators of the formula used or a photoinitiator of the formula together with a photoinitiator of the two aforementioned formulas or a photoinitiator of the formula or benzophenone together with a photoinitiator of the above three formulas.
- photoinitiators are very particularly preferably used: as well as the mixture of the compounds of the formulas in a weight ratio of 50:50 to 10:90 and the mixture of the compound of the formula and 2,4,6-trimethylbenzoyldiphenylphosphine in a weight ratio of 20:80 to 60:40.
- the UV light to be used is radiation whose emission is between 200 and 450 nm, in particular between 210 and 400 nm.
- the radiation is preferred Artificially with high, medium or low pressure mercury vapor lamps, halogen lamps, Metal halide, xenon or tungsten lamps, carbon arc or fluorescent lamps, H and D lamps, superactin fluorescent tubes and lasers.
- Capillary high-pressure mercury lamps or high-pressure mercury lamps are advantageous or low pressure mercury lamps are used.
- high-pressure mercury lamps and medium-pressure mercury lamps which also e.g. can be doped with iron or gallium halide.
- This Lamps can also be operated with microwaves or pulsed to operate Concentrate radiation in peaks. Pulsed operation is also possible with xenon lamps, if you need a higher proportion of boring UV light.
- UV radiation sources are as described in "Chemistry & Technology of UV & EB Formulation for Coatings, Inks & Paints”, Volume 1, published by SITA Technology, Gardiner House, Broomhill Road, London, 1991.
- the exact exposure time of the prints will depend on the luminosity of the UV source, the distance from the light source, the type and amount of photoinitiator and the permeability the formulation and the textile substrate for UV light.
- Usual irradiation times with the UV light are 1 second to 20 minutes, preferably 5 seconds to 2 minutes.
- the fixation can be done by interrupting the light be ended so that it can also be carried out discontinuously.
- the radiation can be in the atmosphere of an inert protective gas, e.g. under nitrogen be performed to prevent inhibition by oxygen.
- the oxygen inhibition can also be effective by adding so-called "anti-blocking agents" that are amines and especially amino acrylates.
- the printed fiber material can be washed out in the usual way and be dried
- Ink-jet printing as well as the subsequent drying and fixing can can also be carried out in a single step. This means in particular that these steps are carried out continuously. That that successive apparatuses for the ink-jet printing, drying and fixation by which this is done printing fiber material is continuously moved through.
- the equipment for the Ink-jet printing, drying and fixing can also be done in a single machine be united. The fiber material is continuously transported through this machine and is then finished after leaving this machine.
- the drying can e.g. by means of thermal energy (such as specified above) or in particular by means of infrared radiation (IR).
- the fixation can e.g. such as. given above.
- ink-jet printing can also be done separately and drying and Fixations are continuous as indicated above, e.g. in a single machine, executed.
- a flat fiber material on both sides.
- one side of the fiber material is printed in one shade, e.g. all over, and the other side of the fiber material is made with a pattern in one or more of each other different shades printed.
- this page can of course also can also be printed on the entire surface in one shade.
- Such a method can e.g. so be carried out on each side of the flat fibrous material to be printed or more printheads are available. It then becomes both sides of the fiber material printed at the same time.
- the print heads on the respective side of the fiber material can be stand directly opposite or installed laterally offset from each other. The fiber material is usually moved between these print heads.
- Another interesting embodiment relates to the so-called imaging.
- a template i.e. digitized an image to be reproduced with the print, e.g. using a video camera or a scanner.
- the digitized image is on one Transfer computer, which then uses an inkjet printer to transfer the image onto the Fiber material prints.
- the digitized image can already be found in the Computers are stored so that digitization is not necessary.
- one can be printed Picture e.g. have been created on the computer with graphics software.
- At the one to be printed Picture it can e.g. also letters, numbers, words, any pattern or deal with complex, different-colored images. Different colored images can e.g. by Using multiple inks with different shades can be created.
- the prints obtainable by the process according to the invention have good general fastness properties on; e.g. they have good light fastness, good wet fastness properties, such as Water, wash, sea water, over-dyeing and perspiration fastness, good chlorine fastness, Rubbing fastness, ironing fastness and pleating fastness as well as sharp contours and a high Color strength.
- the printing inks used are characterized by good stability and good viscosity properties out.
- parts are parts by weight and percentages percentages by weight, unless otherwise noted. Parts by weight relate to parts by volume in the ratio of kilograms to liters.
- a cotton fabric is containing A with an aqueous ink 5% by weight of the pigment dye of the formula 10% by weight of a commercial polyacrylate binder (Carboset® 531) present in water in dispersed form, 2% by weight of a commercially available polyurethane acrylate binder (Sancure® AU-4010) present in water in dispersed form, 15% by weight diethylene glycol, 5% by weight glycerol, 2% by weight of a commercially available defoaming agent, and 61% by weight of water, printed with a drop-on-demand piezo inkjet head.
- the print is dried completely and then fixed at 190 ° C for 90 seconds. You get a print with good general fastness properties.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet (AREA)
- Treatment Of Fiber Materials (AREA)
Description
R52 Wasserstoff, Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano,
R53 Wasserstoff, Halogen, Nitro oder Cyano,
R54 Wasserstoff, Halogen oder Phenylaminocarbonyl,
R55 Wasserstoff oder Hydroxy, und
R56 Wasserstoff oder ein Rest der Formel ist, wobei
R57 Wasserstoff, C1-C4-Alkyl oder C1-C4-Alkoxy,
R58 Wasserstoff, C1-C4-Alkoxy oder Halogen, und
R59 Wasserstoff, C1-C4-Alkyl, C1-C4-Alkoxy oder Halogen ist, worin
R60 und R61 voneinander unabhängig C1-C4-Alkyl und R62 und R63 Halogen sind, wobei die Ringe A, B, D und E unsubstituiert oder ein- oder mehrfach mit Halogen substituiert sind, worin
R64 C1-C4-Alkyl,
R65 Wasserstoff, Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano,
R66 Wasserstoff, Halogen, Nitro oder Cyano,
R67 Wasserstoff, Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano sind, wobei die Ringe A' und B' unsubstituiert oder ein- oder mehrfach mit Halogen substituiert sind, worin
(R68)0-2 und (R68')0-2 unabhängig voneinander für 0 bis 2 Substituenten ausgewählt aus der Gruppe Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano stehen, und
K1 und K2 unabhängig voneinander einen Rest der Formel bedeuten, wobei
(R69)0-3 und (R69')0-3 unabhängig voneinander für 0 bis 3 Substituenten ausgewählt aus der Gruppe Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano, insbesondere Halogen,
C1-C4-Alkyl und C1-C4-Alkoxy, stehen, oder
C.I. Pigment Yellow 34 oder C.I. Pigment Yellow 128,
oder anorganische Pigmentfarbstoffe auf der Basis von Russ oder Eisenoxiden,
"Alkylen" für den Ethylenrest oder Propylenrest steht und
m1 1 bis 4 und n1 4 bis 50 sind,
- ein Alkylenoxidanlagerungsprodukt von 1 bis 100 Mol Alkylenoxid, z.B. Ethylenoxid und/oder Propylenoxid, an 1 Mol eines aliphatischen Monoalkohols mit mindestens 4 Kohlenstoffatomen, eines 3- bis 6-wertigen aliphatischen Alkohols oder eines gegebenenfalls durch Alkyl, Phenyl, a-Tolylethyl, Benzyl, a-Methylbenzyl oder a,a-Dimethylbenzyl substituierten Phenols (cba);
- ein Alkylenoxidanlagerungsprodukt von 1 bis 100, vorzugsweise 2 bis 80 Mol Ethylenoxid wobei einzelne Ethylenoxideinheiten durch substituierte Epoxide, wie Styroloxid und/oder Propylenoxid, ersetzt sein können, an höhere ungesättigte oder gesättigte Monoalkohole (cba), Fettsäuren (cbb), Fettamine (cbc) oder Fettamide (cbd) mit 8 bis 22 Kohlenstoffatomen;
- ein Alkylenoxidanlagerungsprodukt, vorzugsweise ein Ethylenoxid-Propylenoxid-Addukt an Ethylendiamin (cbe);
- ein ethoxyliertes Sorbitanester mit langkettigen Estergruppen, wie z.B. Polyoxiethylen-Sorbitanmonolaurat mit 4 bis 20 Ethylenoxideinheiten oder Polyoxiethylen-Sorbitantrioleat mit 4 bis 20 Ethylenoxideinheiten (cbf).
Von besonderer Bedeutung für das Verfahren der vorliegenden Erfindung sind Elektronenstrahlen. Diese werden durch Beschleunigung und Bündelung von Elektronen erzeugt, die durch Glüh-, Feld- oder Photoemission sowie durch Elektronen- oder Ionenbombardement aus einer Kathode emittiert werden. Strahlenquellen sind Elektronenkanonen und Beschleuniger üblicher Bauart. Beispiele für Strahlenquellen sind aus der Literatur bekannt, z.B. Intemational Journal of Electron Beam & Gamma Radiation Processing, insbesondere 1/89 Seiten 11-15; Optik, 77 (1987), Seiten 99-104.
oder Photoinitiatoren der Formel eingesetzt
oder ein Photoinitiator der Formel zusammen mit einem Photoinitiator der beiden zuvor genannten Formeln oder einem Photoinitiator der Formel oder Benzophenon zusammen mit einem Photoinitiator der obigen drei Formeln eingesetzt.
sowie die Mischung der Verbindung der Formel und 2,4,6-Trimethylbenzoyldiphenylphosphin im Gewichtsverhältnis 20:80 bis 60:40.
5 Gew.% des Pigmentfarbstoffs der Formel 10 Gew.-% eines handelsüblichen, in Wasser in dispergierter Form vorliegenden Polyacrylat-Binders (Carboset® 531),
2 Gew.-% eines handelsüblichen, in Wasser in dispergierter Form vorliegenden Polyurethanacrylat-Binders (Sancure® AU-4010),
15 Gew.-% Diethylenglykol,
5 Gew.-% Glycerin,
2 Gew.-% eines handelsüblichen Entschäumungsmittels, und
61 Gew.-% Wasser,
mit einem Drop-on-Demand Piezo Inkjet-Kopf aufgedruckt. Der Druck wird vollständig getrocknet und anschliessend 90 Sekunden bei 190°C fixiert. Man erhält einen Druck mit guten Allgemeinechtheiten.
Claims (10)
- Verfahren zum Bedrucken von textilen Fasermaterialien nach dem Tintenstrahldruck-Verfahren, wobei diese Fasermaterialien mit einer wässrigen Tinte bedruckt werden, welchea) einen Pigmentfarbstoff der Formel worin
R52 Wasserstoff, Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano,
R53 Wasserstoff, Halogen, Nitro oder Cyano,
R54 Wasserstoff, Halogen oder Phenylaminocarbonyl,
R55 Wasserstoff oder Hydroxy, und
R56 Wasserstoff oder ein Rest der Formel ist, wobei
R57 Wasserstoff, C1-C4-Alkyl oder C1-C4-Alkoxy,
R58 Wasserstoff, C 1-C4-Alkoxy oder Halogen, und
R59 Wasserstoff, C1-C4-Alkyl, C1-C4-Alkoxy oder Halogen ist, worin
R60 und R61 voneinander unabhängig C1-C4-Alkyl und R62 und R63 Halogen sind, wobei die Ringe A, B, D und E unsubstituiert oder ein- oder mehrfach mit Halogen substituiert sind, worin
R64 C1-C4-Alkyl,
R65 Wasserstoff, Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano,
R66 Wasserstoff, Halogen, Nitro oder Cyano,
R67 Wasserstoff, Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano sind, wobei die Ringe A' und B' unsubstituiert oder ein- oder mehrfach mit Halogen substituiert sind, worin
(R68)0-2 und (R68')0-2 unabhängig voneinander für 0 bis 2 Substituenten ausgewählt aus der Gruppe Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano stehen, und
K1 und K2 unabhängig voneinander einen Rest der Formel bedeuten, wobei
(R69)0-3 und (R69')0-3 unabhängig voneinander für 0 bis 3 Substituenten ausgewählt aus der Gruppe Halogen, C1-C4-Alkyl, C1-C4-Alkoxy, Nitro oder Cyano, insbesondere Halogen, C1-C4-Alkyl und C1-C4-Alkoxy, stehen, oder
C.I. Pigment Yellow 34 oder C.I. Pigment Yellow 128,
oder anorganische Pigmentfarbstoffe auf der Basis von Russ oder Eisenoxiden,b) eine in Wasser dispergierbare oder in Wasser lösliche Mischung von Pigmentfarbstoffbindern, wobei eine Mischungskomponente auf dem Polymerisationsprodukt von Acrylsäure und eine weitere Mischungskomponente auf dem Polymerisationsprodukt von Acrylsäure und Urethan basiert, undc) Glycerin, Propylenglykol oder Diethylenglykol enthält. - Verfahren gemäss Anspruch 1, dadurch gekennzeichnet, dass man eine Tinte verwendet, welche einen Gesamtgehalt an Farbstoffen von 1 bis 35 Gew.-%, insbesondere 2,5 bis 30 Gew.-% und vorzugsweise 5 bis 20 Gew.-%, bezogen auf das Gesamtgewicht der Tinte, enthält.
- Verfahren gemäss einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass man eine Tinte verwendet, welche, bezogen auf das Gesamtgewicht der Tinte, 2 bis 30 Gew.-%, insbesondere 5 bis 30 Gew.-% und vorzugsweise 5 bis 25 Gew.-% Glycerin, Propylenglykol oder Diethylenglykol enthält.
- Verfahren gemäss einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass man eine Tinte verwendet, welche, bezogen auf das Gesamtgewicht der Tinte, 2 bis 30 Gew.-%, insbesondere 5 bis 20 Gew.-%, Pigmentfarbstoffbinder enthält.
- Verfahren gemäss einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass man das Fasermaterial mittels eines Piezo-Inkjet-Kopfes bedruckt.
- Verfahren gemäss einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass man als Fasermaterial cellulosisches Fasermaterial verwendet.
- Verfahren gemäss einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass man das Fasermaterial nach dem Bedrucken bei einer Temperatur von 120 bis 190°C fixiert.
- Verfahren gemäss einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass man das Fasermaterial nach dem Bedrucken mit ionisierender Strahlung oder durch Bestrahlung mit UV-Licht fixiert.
- Verfahren gemäss einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass man nach dem Drucken eine Trocknung und eine Fixierung des Druckes ausführt, wobei die Trocknung und Fixierung kontinuierlich ausgeführt werden.
- Verfahren gemäss Anspruch 9, dadurch gekennzeichnet, dass das Bedrucken, die Trocknung und die Fixierung des Druckes kontinuierlich ausgeführt werden.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH146098 | 1998-07-08 | ||
CH146098 | 1998-07-08 | ||
PCT/EP1999/004602 WO2000003079A2 (de) | 1998-07-08 | 1999-07-02 | Verfahren zum bedrucken von textilen fasermaterialien nach dem tintenstrahldruck-verfahren |
Publications (3)
Publication Number | Publication Date |
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EP1144755A2 EP1144755A2 (de) | 2001-10-17 |
EP1144755A3 EP1144755A3 (de) | 2002-11-13 |
EP1144755B1 true EP1144755B1 (de) | 2004-05-12 |
Family
ID=4210999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP99934562A Expired - Lifetime EP1144755B1 (de) | 1998-07-08 | 1999-07-02 | Verfahren zum bedrucken von textilen fasermaterialien nach dem tintenstrahldruck-verfahren |
Country Status (9)
Country | Link |
---|---|
US (1) | US6443569B1 (de) |
EP (1) | EP1144755B1 (de) |
JP (1) | JP2003518560A (de) |
AT (1) | ATE266763T1 (de) |
AU (1) | AU5030599A (de) |
DE (1) | DE59909492D1 (de) |
ES (1) | ES2220081T3 (de) |
PT (1) | PT1144755E (de) |
WO (1) | WO2000003079A2 (de) |
Cited By (1)
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US11413896B2 (en) | 2020-11-18 | 2022-08-16 | International Imaging Materials, Inc. | Digital textile printing inks having zero volatile organic compound solvents therein |
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WO2002018142A1 (de) * | 2000-08-31 | 2002-03-07 | Textilma Ag | Anlage zur kontinuierlichen herstellung bedruckter textilbänder, insbesondere bedruckter etikettenbänder |
US6550905B1 (en) * | 2001-11-19 | 2003-04-22 | Dotrix N.V. | Radiation curable inkjet ink relatively free of photoinitiator and method and apparatus of curing the ink |
GB2396331A (en) * | 2002-12-20 | 2004-06-23 | Inca Digital Printers Ltd | Curing ink |
ATE527119T1 (de) * | 2002-07-01 | 2011-10-15 | Inca Digital Printers Ltd | Druckgerät und -verfahren |
US7931701B2 (en) * | 2002-12-27 | 2011-04-26 | Hbi Branded Apparel Enterprises, Llc | Composition for dyeing of cellulosic fabric |
US20040177454A1 (en) * | 2003-03-10 | 2004-09-16 | Sara Lee Corporation | Spray dyeing of garments |
US7931700B2 (en) * | 2002-12-27 | 2011-04-26 | Hbi Branded Apparel Enterprises, Llc | Composition for dyeing of cellulosic fabric |
US7931699B2 (en) * | 2002-12-27 | 2011-04-26 | Hbi Branded Apparel Enterprises, Llc | Compositions for spray dyeing cellulosic fabrics |
US7033403B2 (en) * | 2002-12-27 | 2006-04-25 | Sara Lee Corporation | Spray dyeing of garments |
US7799097B2 (en) * | 2003-06-23 | 2010-09-21 | Hbi Branded Apparel Enterprises, Llc | Processes for spray dyeing fabrics |
US8814953B1 (en) | 2003-06-23 | 2014-08-26 | Hbi Branded Apparel Enterprises, Llc | System and method for spray dyeing fabrics |
US20060265816A1 (en) * | 2003-06-23 | 2006-11-30 | Michael Abbott | Formers for spray dyeing garments |
US20060150847A1 (en) * | 2004-10-12 | 2006-07-13 | Presstek, Inc. | Inkjet-imageable lithographic printing members and methods of preparing and imaging them |
JP4834979B2 (ja) * | 2004-11-22 | 2011-12-14 | コニカミノルタホールディングス株式会社 | 捺染用インクジェットインク、それを用いた記録方法および記録物 |
DE102005003596B4 (de) | 2005-01-25 | 2011-12-15 | ITCF Institut für Textilchemie und Chemiefasern | Gemisch und Verfahren zur Bedruckung von Textilien |
JP3971770B2 (ja) * | 2005-04-18 | 2007-09-05 | 三菱鉛筆株式会社 | 着色剤組成物及び着色方法 |
JP2008174866A (ja) * | 2007-01-18 | 2008-07-31 | Seiren Co Ltd | インクジェット捺染方法 |
ES2316295B1 (es) * | 2007-08-14 | 2010-02-05 | Consejo Superior De Investigaciones Cientificas (33,33%) | Tinta curable y sus aplicaciones, en procedimientos de estampacion. |
JP2009249446A (ja) * | 2008-04-03 | 2009-10-29 | Konica Minolta Ij Technologies Inc | 水性インクジェットインク及びインクジェット記録方法 |
US8404628B1 (en) | 2008-12-08 | 2013-03-26 | Hbi Branded Apparel Enterprises, Llc | Method for spray bleaching cellulosic fabrics |
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EP3155057B1 (de) * | 2014-06-12 | 2019-09-04 | Fujifilm Speciality Ink Systems Limited | Drucktinte |
CN104761951B (zh) * | 2015-01-09 | 2017-08-15 | 上海色如丹数码科技股份有限公司 | 一种喷墨打印墨水配方 |
JP7143644B2 (ja) * | 2018-06-25 | 2022-09-29 | コニカミノルタ株式会社 | 乾燥装置、画像形成装置、乾燥方法及びインクジェット捺染方法 |
JP2021529228A (ja) | 2018-06-27 | 2021-10-28 | インターナショナル イメージング マテリアルズ, インコーポレーテッドInternational Imaging Materials, Inc. | 布地インクジェット印刷インク |
TWI718692B (zh) * | 2019-10-03 | 2021-02-11 | 財團法人紡織產業綜合研究所 | 用於織物的數位印花製程的可噴塗撥水型墨水與撥水織物 |
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1999
- 1999-07-02 PT PT99934562T patent/PT1144755E/pt unknown
- 1999-07-02 JP JP2000559292A patent/JP2003518560A/ja not_active Withdrawn
- 1999-07-02 AT AT99934562T patent/ATE266763T1/de not_active IP Right Cessation
- 1999-07-02 DE DE59909492T patent/DE59909492D1/de not_active Expired - Fee Related
- 1999-07-02 ES ES99934562T patent/ES2220081T3/es not_active Expired - Lifetime
- 1999-07-02 WO PCT/EP1999/004602 patent/WO2000003079A2/de active IP Right Grant
- 1999-07-02 AU AU50305/99A patent/AU5030599A/en not_active Abandoned
- 1999-07-02 US US09/720,959 patent/US6443569B1/en not_active Expired - Fee Related
- 1999-07-02 EP EP99934562A patent/EP1144755B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11413896B2 (en) | 2020-11-18 | 2022-08-16 | International Imaging Materials, Inc. | Digital textile printing inks having zero volatile organic compound solvents therein |
Also Published As
Publication number | Publication date |
---|---|
EP1144755A2 (de) | 2001-10-17 |
WO2000003079A3 (de) | 2002-09-26 |
DE59909492D1 (de) | 2004-06-17 |
WO2000003079A2 (de) | 2000-01-20 |
US6443569B1 (en) | 2002-09-03 |
ATE266763T1 (de) | 2004-05-15 |
AU5030599A (en) | 2000-02-01 |
JP2003518560A (ja) | 2003-06-10 |
ES2220081T3 (es) | 2004-12-01 |
EP1144755A3 (de) | 2002-11-13 |
PT1144755E (pt) | 2004-10-29 |
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