DE1078082B - Process for dyeing and printing textiles with the use of titanium dioxide - Google Patents
Process for dyeing and printing textiles with the use of titanium dioxideInfo
- Publication number
- DE1078082B DE1078082B DEF27783A DEF0027783A DE1078082B DE 1078082 B DE1078082 B DE 1078082B DE F27783 A DEF27783 A DE F27783A DE F0027783 A DEF0027783 A DE F0027783A DE 1078082 B DE1078082 B DE 1078082B
- Authority
- DE
- Germany
- Prior art keywords
- weight
- parts
- titanium dioxide
- printing
- methylol
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims description 42
- 238000007639 printing Methods 0.000 title claims description 23
- 239000004408 titanium dioxide Substances 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 11
- 239000004753 textile Substances 0.000 title claims description 5
- 238000004043 dyeing Methods 0.000 title claims description 4
- 235000013877 carbamide Nutrition 0.000 claims description 20
- -1 polymethylene Polymers 0.000 claims description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 150000003672 ureas Chemical class 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000004202 carbamide Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- ARZLUCYKIWYSHR-UHFFFAOYSA-N hydroxymethoxymethanol Chemical group OCOCO ARZLUCYKIWYSHR-UHFFFAOYSA-N 0.000 claims description 4
- 230000019612 pigmentation Effects 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
- 239000003431 cross linking reagent Substances 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 15
- 239000000243 solution Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 11
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 8
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- QPVBPJAKDAXMKZ-UHFFFAOYSA-N C(CCCCC)(O)(O)O.C(O)NC(N(CO)CO)=O Chemical compound C(CCCCC)(O)(O)O.C(O)NC(N(CO)CO)=O QPVBPJAKDAXMKZ-UHFFFAOYSA-N 0.000 description 5
- 235000019270 ammonium chloride Nutrition 0.000 description 5
- 229920000609 methyl cellulose Polymers 0.000 description 5
- 239000001923 methylcellulose Substances 0.000 description 5
- 235000010981 methylcellulose Nutrition 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000004971 Cross linker Substances 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- XGEGHDBEHXKFPX-UHFFFAOYSA-N N-methyl urea Chemical compound CNC(N)=O XGEGHDBEHXKFPX-UHFFFAOYSA-N 0.000 description 2
- 208000012641 Pigmentation disease Diseases 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000010018 discharge printing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- VHWYCFISAQVCCP-UHFFFAOYSA-N methoxymethanol Chemical compound COCO VHWYCFISAQVCCP-UHFFFAOYSA-N 0.000 description 2
- QUBQYFYWUJJAAK-UHFFFAOYSA-N oxymethurea Chemical compound OCNC(=O)NCO QUBQYFYWUJJAAK-UHFFFAOYSA-N 0.000 description 2
- 229950005308 oxymethurea Drugs 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000003495 polar organic solvent Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- QQOWHRYOXYEMTL-UHFFFAOYSA-N triazin-4-amine Chemical class N=C1C=CN=NN1 QQOWHRYOXYEMTL-UHFFFAOYSA-N 0.000 description 2
- KFUSEUYYWQURPO-UHFFFAOYSA-N 1,2-dichloroethene Chemical compound ClC=CCl KFUSEUYYWQURPO-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- SZZYLYUVTJLJQM-UHFFFAOYSA-J Cl[Cu](Cl)(Cl)Cl Chemical compound Cl[Cu](Cl)(Cl)Cl SZZYLYUVTJLJQM-UHFFFAOYSA-J 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- MPCRDALPQLDDFX-UHFFFAOYSA-L Magnesium perchlorate Chemical compound [Mg+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O MPCRDALPQLDDFX-UHFFFAOYSA-L 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- TZMQHOJDDMFGQX-UHFFFAOYSA-N hexane-1,1,1-triol Chemical compound CCCCCC(O)(O)O TZMQHOJDDMFGQX-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
Verfahren zum Färben und Bedrucken von Textilien unter Mitverwendung von Titandioxyd Es ist bekannt, daß zur Fixierung von Titandioxyd auf Geweben höhermolekulare Stoffe als Bindemittel (polymere Filmbildner) verwendet werden, die entweder allein in gelöster oder emulgierter Form zur Anwendung gelangen oder aber auch in Kombination mit wasserlöslichen oder in Wasser dispergierbaren Vernetzern, wie Methylolverbindungen von Harnstoff, Säureamiden, Aminotriazinen oder deren funktionellen Derivaten, z. B. deren Verätherungsprodukten mit Mono- oder Polyalkoholen, eingesetzt werden können. Bei hoher Pigmentierung mit Titandioxyd und gesteigerter Deckkraft der Drucke sind hierbei die allgemeinen Echtheitseigenschaften, wie die Trocken-Naß-Reib- und Lösungsmittelechtheiten nicht voll befriedigend, da bei einem hohen Titandioxydgehalt die Stabilität der verwendeten Bindemittel vermindert wird.Process for dyeing and printing textiles with additional use of titanium dioxide It is known that for the fixation of titanium dioxide on tissues of higher molecular weight Substances as binders (polymeric film formers) are used either alone be used in dissolved or emulsified form or in combination with water-soluble or water-dispersible crosslinkers, such as methylol compounds of urea, acid amides, aminotriazines or their functional derivatives, e.g. B. their etherification products with mono- or polyalcohols can be used. With high pigmentation with titanium dioxide and increased opacity of the prints are here the general fastness properties, such as the dry-wet rub and solvent fastness properties not completely satisfactory, since with a high titanium dioxide content the stability of the binder used is reduced.
Es wurde nun gefunden, daß man Pigmentdrucke auf Titandioxydbasis mit hoher Deckkraft und verbesserten Eigenschaften dadurch herstellen kann, daß man den Weißdruckpasten, bestehend aus polymerem Filmbildner, gegebenenfalls üblichen reaktionsfähigen Vernetzern, Titandioxyd und gegebenenfalls Verdikkungsmittel, zusätzlich in Wasser, polaren und unpolaren organischen Lösungsmitteln unlösliche Polymethylenharnstoffe der Formel worin R und R1 Wasserstoff, Methylol- und/oder Methyloläthergruppen bedeuten und die Summe von rz und na größer als 3 ist, zusetzt. Hierdurch gelingt es, bei guter Deckkraft der erhaltenen Pigmentierungen den Titandioxydgehalt niedrig zu halten, so daß eine verbesserte Stabilität der verwendeten polymeren Filmbildner zustande kommt. Bei wesentlich reduzierter Titandioxydmenge weisen die nach diesem Verfahren hergestellten Drucke die gleiche Deckkraft, Egalität und plastische Wirkung auf, wie sie nach bisher bekannten Verfahren bei sehr hohem Titandioxydgehalt erreicht werden. Neben erhöhten Echtheitseigenschaften und drucktechnischen Vorteilen zeichnen sich die erfindungsgemäß erhaltenen Drücke besonders durch ihre Beständigkeit gegenüber Lösungsmitteln, wie sie üblicherweise in der chemischen Reinigung verwendet werden, aus.It has now been found that titanium dioxide-based pigment prints with high hiding power and improved properties can be produced by adding the white printing pastes, consisting of polymeric film-forming agents, optionally customary reactive crosslinkers, titanium dioxide and optionally thickening agents, to be insoluble in water, polar and non-polar organic solvents Polymethylene ureas of the formula where R and R1 are hydrogen, methylol and / or methylol ether groups and the sum of rz and na is greater than 3, is added. This makes it possible to keep the titanium dioxide content low with good covering power of the pigmentations obtained, so that the stability of the polymeric film-forming agents used is improved. With a significantly reduced amount of titanium dioxide, the prints produced by this process have the same covering power, levelness and plastic effect as are achieved by previously known methods with a very high titanium dioxide content. In addition to increased fastness properties and advantages in terms of printing technology, the prints obtained according to the invention are particularly notable for their resistance to solvents such as are customarily used in chemical cleaning.
Die erfindungsgemäß den Titandioxyd-Druckpasten zugesetzten Polymethylenharnstoffe sind pulvrige, weiße, in Wasser und allen polaren und unpolaren organischen Lösungsmitteln unlösliche Verbindungen, die gegenüber chlorierten Kohlenwasserstoffen der chemischen Reinigung vollkommen resistent sind und nur in speziellen, sogenannten Salzlösungsmitteln, wie konzentrierten Lösungen von Li J in Methanol oder Mägnesiumperchlorat in Wasser, gelöst werden. können. Sie zeichnen sich durch eine hervorragende Lichtechtheit aus und sind dadurch gekennzeichnet, daß die in ihnen enthaltenden Harnstoffgruppierungen über Methylen- und/oder Methylenäthergruppierungen verknüpft sind und an ihre sekundären -NH-Gruppen innerhalb der Kette keine Methylolgruppen gebunden sind. Sie werden nach bekannten Verfahren aus Harnstoff und Formaldehyd, Monomethylharnstoff oder bei geeigneter Verdünnung aus Dimethylolharnstoff unter Wasser- und C H2 O-Abspaltung, bei stark saurer Kondensation, vorzugsweise bei pg Werten von 1 bis 2 hergestellt. Je nach der Herstellungsweise können sie als Endgruppen- Amid-, Methylol- und/oder Methylolätherendgruppen besitzen. Bevorzugt werden solche Verbindungen eingesetzt, in denen entsprechend der allgemeinen Formel die Summe von m und ra größer als 7 ist. Besonders gute Ergebnisse, d. h. Polymethylenharnstoffe, die in dem erfindungsgemäßen Verfahren besonders günstige Er- worin st die Zahlen 8 bis 12 und m die Zahlen 1 bis 2 bedeuten.The polymethylene ureas added to the titanium dioxide printing pastes according to the invention are powdery, white compounds that are insoluble in water and all polar and non-polar organic solvents, which are completely resistant to chlorinated hydrocarbons from chemical cleaning and only in special, so-called saline solvents, such as concentrated solutions of Li J in Methanol or magnesium perchlorate in water. can. They are distinguished by excellent lightfastness and are characterized in that the urea groups they contain are linked via methylene and / or methylene ether groups and no methylol groups are bound to their secondary -NH groups within the chain. They are produced by known processes from urea and formaldehyde, monomethylurea or, if suitably diluted, from dimethylolurea with elimination of water and C H2 O, with strongly acidic condensation, preferably at pg values of 1 to 2. Depending on the method of preparation, they can have amide, methylol and / or methylol ether end groups as end groups. It is preferred to use compounds in which, according to the general formula, the sum of m and ra is greater than 7. Particularly good results, ie polymethylene ureas, which are particularly favorable in the process according to the invention where st are the numbers 8 to 12 and m are the numbers 1 to 2.
Die Polymethylenharnstoffe unterscheiden. sich von den als »Harnstoff-Formaldehyd-Harze« bezeichneten Vorkondensaten oder deren Härtungsprodukten vor allem durch ihre zahlreichen sekundären NH-Gruppen und durch ihren relativ niedrigen Formaldehydgehalt. Möglicherweise ist die gute Verträglichkeit dieser Körper mit Titandioxyd und eine gesteigerte Fixierung der Pigmente hierauf zurückzuführen.The polymethylene ureas differ. different from the "urea-formaldehyde resins" designated precondensates or their hardening products, especially because of their numerous secondary NH groups and their relatively low formaldehyde content. Possibly is the good tolerance of these bodies with titanium dioxide and an increased one Fixation of the pigments can be attributed to this.
Die Polymethylenharnstoffe können entweder dem Titandioxyd beigemischt werden, sie können aber auch getrennt zur Anwendung kommen, beispielsweise derart, daß sie in feindisperser Form den Titandioxyd-Druckpasten zugesetzt werden oder aber in Emulsionen vom Typ Kohlenwasserstoff-in-Wasser oder Wasser-in-Kohlenstoff den Druckpasten beigefügt werden.The polymethylene ureas can either be added to the titanium dioxide but they can also be used separately, for example in such a way that that they are added in finely divided form to the titanium dioxide printing pastes or but in emulsions of the hydrocarbon-in-water or water-in-carbon type added to the printing pastes.
Die Fixierung der Polymethyienharnstoff-Titandioxyd-Pigmente erfolgt nach bekannten Verfahren, indem durch die Anwesenheit von polymeren Film-1>ildnern und gegebenenfalls üblichen reaktionsfähigen Vernetzern bei erhöhter Temperatur und vorzugsweise in Gegenwart von säureabspaltenden Mitteln eine Fixierung des Pigmentes auf den Textilien durchgeführt wird.The fixation of the polymethylene urea titanium dioxide pigments takes place according to known processes, in that the presence of polymeric film-forming agents and optionally customary reactive crosslinkers at elevated temperature and preferably fixing the pigment in the presence of acid-releasing agents is carried out on the textiles.
Aus der Reihe der verwendbaren polymeren Filmbildner seien beispielsweise die bekannten Mischpolymerisationsprodukte von Vinylpolymeren, wie Acrylsäureester, Methaerylamid, Acrylnitril, Styrol, Vinylchlorid, Vinylidenchlorid, Vinylester, Butadien, Isopren u. dgl., sowie aus Methacrylamidmethylolmethyläther und Butadien, Acrylsäurebutylester, Styrol, Acrylnitril angeführt. Als Vernetzungskomponenten sind unter anderem methylolgruppenhaltige Vernetzer wie die bekannten wasserlöslichen Kondensationsprodukte aus Aldehyden, insbesondere Formaldehyd, und Aminen, wie Aminotriazinen oder Harnstoffen, zu nennen, ferner methylolgruppenhaltige Umsetzungsprodukte von Polymethylolverbindungen des Harnstoffs und oxäthylierten polyfunktionellen Alkoholen.Examples of polymeric film formers that can be used are the known copolymerization products of vinyl polymers, such as acrylic acid esters, Methaerylamide, acrylonitrile, styrene, vinyl chloride, vinylidene chloride, vinyl ester, Butadiene, isoprene and the like, as well as from methacrylamide methylol methyl ether and butadiene, Acrylic acid butyl ester, styrene, acrylonitrile listed. As networking components are inter alia crosslinkers containing methylol groups, such as the known water-soluble ones Condensation products of aldehydes, especially formaldehyde, and amines, such as aminotriazines or ureas, as well as reaction products containing methylol groups Polymethylol compounds of urea and oxethylated polyfunctional alcohols.
Den Druckpasten können schließlich übliche Hydrophobiermittel, Weichmacher und Verdickungsmittel zugesetzt werden, beispielsweise Tragant, Stärke, Celluloseäther, Polyvinylalkohol, Polyacrylamid und polyacrylsaures Ammonium. Die Druckpasten können auch als Emulsionen vom Typ Öl-in-Wasser und Wasser-in-Öl, z. B. Benzinverdickungen, Anwendung finden.Finally, customary water repellants and plasticizers can be added to the printing pastes and thickeners are added, for example tragacanth, starch, cellulose ether, Polyvinyl alcohol, polyacrylamide and polyacrylic acid ammonium. The printing pastes can also as emulsions of the oil-in-water and water-in-oil type, e.g. B. gasoline thickening, Find application.
Die Mengen der den Druckpasten zugesetzten Polymethylenharnstoffe
im Verhältnis zu Titandioxyd kann in weiten Grenzen variieren, z. B. 45:100, 50:100',
45:70 oder 60:40. Die Methylenharnstoff-Titandioxyd-Kombinationen können auch in
Kombination mit gefärbten Pigmenten, z. B. mit Kupferphthalocy aninen, Ruß usw.
zur Herstellung von Mattbunteffekten und Halbtonreserven verwendet werden. Sie können
im Film- oder Maschinendruck wie auch im Ätzdruck eingesetzt werden. gebnisse zeitigen,
werden erhalten, wenn man etwa 1 Mol Harnstoff und etwa 1 Mol Formaldehyd bei pg
Werten von 1 bis 2 umsetzt. Die hierbei erhaltenen Verbindungen entsprechen der
allgemeinen Formel Neben den bereits genannten Vorteilen, die durch die Verwendung
von Polymethylenharnstoffen gegeben sind, werden mit dem neuen Verfahren trotz hohen
Pigmentgehaltes gute Laufeigenschaften im Maschinen- und Filmdruck gewährleistet,
ebenfalls gute Verträglichkeit mit den gebräuchlichen handelsüblichen Reduktionsmitteln
in Ätzdruckpasten und keine Einbuße hinsichtlich Griff des bedruckten Gewebes.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF27783A DE1078082B (en) | 1959-02-24 | 1959-02-24 | Process for dyeing and printing textiles with the use of titanium dioxide |
| CH30760A CH365050A (en) | 1959-02-24 | 1960-01-13 | Process for printing textiles with the use of titanium dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF27783A DE1078082B (en) | 1959-02-24 | 1959-02-24 | Process for dyeing and printing textiles with the use of titanium dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1078082B true DE1078082B (en) | 1960-03-24 |
Family
ID=7092600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF27783A Pending DE1078082B (en) | 1959-02-24 | 1959-02-24 | Process for dyeing and printing textiles with the use of titanium dioxide |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH365050A (en) |
| DE (1) | DE1078082B (en) |
-
1959
- 1959-02-24 DE DEF27783A patent/DE1078082B/en active Pending
-
1960
- 1960-01-13 CH CH30760A patent/CH365050A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH365050A (en) | 1962-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH557860A (en) | Polymeric colourant | |
| DE1719404A1 (en) | Dispersants | |
| DE1544988C3 (en) | Crosslinker for copolymers | |
| DE1078082B (en) | Process for dyeing and printing textiles with the use of titanium dioxide | |
| DE2628187A1 (en) | ORGANIC PREPARATIONS TO SPRAY ON | |
| AT228734B (en) | Process for the simultaneous dyeing and finishing of textiles | |
| DE1645085C3 (en) | Colored ternary copolymer | |
| AT236901B (en) | Process for the simultaneous dyeing and finishing of textiles | |
| AT204995B (en) | Process for dyeing and printing textiles with pigments | |
| DE2549030B2 (en) | Thermal printing process | |
| DE1619656A1 (en) | Printing pastes | |
| DE1257736B (en) | Process for printing on fiber material | |
| AT210858B (en) | Process for finishing, in particular dyeing and printing with pigments, of fibrous and film-shaped material | |
| DE832592C (en) | Process for dyeing and printing textiles | |
| DE1011850B (en) | Process for printing, padding or impregnating textiles or other fiber substrates | |
| DE1074002B (en) | Process for coloring and printing textiles with pigments | |
| DE1619668C3 (en) | Process for printing textiles and other fiber substrates with pigments | |
| DE969582C (en) | Process for fixing pigments | |
| DE2144878C3 (en) | Process for coating leather or textile materials | |
| AT225144B (en) | Process for fixing pigments on fiber material and fabrics | |
| DE936328C (en) | Process for finishing fibrous materials | |
| AT204997B (en) | Process for flocking or coating textiles | |
| DE1045973B (en) | Process for printing or padding fibrous materials using the pigment printing or padding process | |
| DE1469766A1 (en) | Phthalocyanine dyes, process for their preparation and their use for coloring | |
| DE1040156B (en) | Process for improving the water fastness of metal lacquers containing sulfonic acid groups azo dyes |