EP2951024A1 - Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck - Google Patents
Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruckInfo
- Publication number
- EP2951024A1 EP2951024A1 EP14828130.6A EP14828130A EP2951024A1 EP 2951024 A1 EP2951024 A1 EP 2951024A1 EP 14828130 A EP14828130 A EP 14828130A EP 2951024 A1 EP2951024 A1 EP 2951024A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- receiving layer
- ink
- ink receiving
- liquid
- printing
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 150
- 238000007639 printing Methods 0.000 title claims abstract description 106
- 238000007641 inkjet printing Methods 0.000 title abstract description 11
- 239000000976 ink Substances 0.000 claims abstract description 239
- 239000000049 pigment Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 11
- 239000004615 ingredient Substances 0.000 claims description 22
- 239000003086 colorant Substances 0.000 claims description 19
- 230000001960 triggered effect Effects 0.000 claims description 19
- 239000003999 initiator Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 12
- 238000007711 solidification Methods 0.000 claims description 10
- 230000008023 solidification Effects 0.000 claims description 10
- 239000000975 dye Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 238000004581 coalescence Methods 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000007590 electrostatic spraying Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims description 2
- 229920000180 alkyd Polymers 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 229920000447 polyanionic polymer Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000003111 delayed effect Effects 0.000 abstract description 4
- 239000000470 constituent Substances 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 1
- 230000009969 flowable effect Effects 0.000 description 16
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- 230000002745 absorbent Effects 0.000 description 5
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- 238000005054 agglomeration Methods 0.000 description 4
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- 230000005012 migration Effects 0.000 description 3
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- 230000002269 spontaneous effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
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- 239000006224 matting agent Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 229920003009 polyurethane dispersion Polymers 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000001124 (E)-prop-1-ene-1,2,3-tricarboxylic acid Substances 0.000 description 1
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 229920005693 JONCRYL® FLX Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229940091181 aconitic acid Drugs 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003426 chemical strengthening reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- GTZCVFVGUGFEME-IWQZZHSRSA-N cis-aconitic acid Chemical compound OC(=O)C\C(C(O)=O)=C\C(O)=O GTZCVFVGUGFEME-IWQZZHSRSA-N 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000006103 coloring component Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000001227 electron beam curing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
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- 238000000518 rheometry Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
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- 238000000935 solvent evaporation Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
- B41M5/0017—Application of ink-fixing material, e.g. mordant, precipitating agent, on the substrate prior to printing, e.g. by ink-jet printing, coating or spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5209—Coatings prepared by radiation-curing, e.g. using photopolymerisable compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5227—Macromolecular coatings characterised by organic non-macromolecular additives, e.g. UV-absorbers, plasticisers, surfactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5245—Macromolecular coatings characterised by the use of polymers containing cationic or anionic groups, e.g. mordants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
Definitions
- the invention further relates to a liquid ink receiving layer according to claim 1.
- the invention further relates to liquid ink receptive layers or films (receptive layers) for direct ink jet or ink printing, and to corresponding compositions, uses and methods.
- the invention relates to liquid (flowable) ink receptive layers or films (recording layers) for direct ink jet or ink printing in which low viscosity liquid (thin) printing media (inks) can be incorporated according to this printing process and which induces spontaneously or chemically or photochemically at a time subsequent to the pressure (delayed), optionally also thermally accelerated, solidify or solidify.
- Associated with this may be a chemically or physically induced spatial fixation of the colorants (dyes or pigments) introduced together with the low-viscosity printing inks into the recording layer, which is likewise initially flowable.
- Ink-jet or ink-printing refers to contactless forms of digital printing without intermediate carrier and without printing form, in which printing media (printing inks) are broken down into individual volume units (drops) and applied in a time-dependent and location-dependent manner.
- Ink jet printing refers to continuous ink jet (CD) and ink drop on demand (DoD) systems that are thermally activated (Thermal Ink Jet, TU) or piezoelectrically activated (English: German: v3.espacenet.com/textdoc? : Piezo Ink Jet, PIJ).
- TU Thermally activated
- piezoelectrically activated English: German: v3.espacenet.com/textdoc? : Piezo Ink Jet, PIJ.
- Color spread or buildup can significantly affect the resolution achievable in inkjet or ink color printing.
- Inkjet or inkjet inks contain film-forming components to form solid films or layers.
- the formation of solid films or layers is required if the substrate is not sufficiently penetrable (porous or swellable) to accommodate deposited, non-film-forming components.
- the printing material may also be referred to as a little or non-absorbent substrate.
- the present invention is therefore based on the object to alleviate at least one of the disadvantages and limitations listed above.
- the object of the present invention is also to remove restrictions on the usability of raw materials for ink jet or ink printing, in particular of film formers but also of pigments and other ingredients.
- compositions for the formation of liquid ink receptive layers according to the invention and the use of such compositions for the formation of ink receptive layers according to the invention are proposed.
- methods for ink-jet or ink printing are proposed.
- the invention makes it possible to use raw materials in conjunction with ink-jet or ink printing, which, incidentally, can not be used or can only be used to a very limited extent.
- Inventive ink receptive layers can be provided in particular advantageously on little or no absorbent substrates, insofar the invention is particularly suitable for use in printing little or no absorbent substrates.
- the understanding of the terms ink receptive layer or recording layer in the sense of the present invention always includes the terms ink receptive film or recording film.
- a recording film in the context of the present invention is regarded as a comparatively thin recording layer.
- the term (color) recording film may be used without departing from the present invention.
- a color receiving layer may be optionally referred to as a recording layer (and vice versa) without changing the meaning, and also a color recording film may be optionally referred to as a recording film (and vice versa).
- ink in the context of the present invention always includes the term printing medium, even if in individual cases a printing medium without colorant should be used. Since, however, usually a printing ink is used as the printing medium, the term printing ink should be used comprehensively in the sense of a comprehensible representation of the invention. Thus, instead of the term ink, the term printing medium could be used without departing from the scope of the present invention.
- An ink should be understood as an ink in the sense of the present application.
- the aim of the present invention is to remove restrictions on usable film formers for non-contact inkjet or inkjet printing.
- film formers in the form of liquid (flowable) ink receiving layers or films (recording layers) are applied prematurely, independently of the inkjet or ink print, in which subsequently applied (introduced) print media (inks) can penetrate.
- inks e.g., inks
- inks particularly low viscosity inks
- film forming components is thereby made possible. Insufficient storage stability and premature curing even of low-viscosity inks (inks) can be avoided according to the invention.
- useful film formers can be physical or mechanical (smear resistance, abrasion resistance, elasticity), in chemical (acid and base resistance), in physico-chemical (water, solvent resistance) or in photophysical (light fastness) resistances or in the adhesion of the solid film to be formed, and / or may be based on requirements for ingredients such as environmental compatibility, toxicology , Migration potential, smell or taste.
- Previously known receptive layers are penetrable (porous or swellable) and not flowable (solid) and are intended primarily to regulate the course of the registered in these solid recording layers inks. Porous layers are physically or mechanically rather limited resistant and swellable layers are physicochemically limited resistant.
- the low-viscosity liquid (low-viscosity) printing media (printing inks) applied in volume units to a liquid (flowable) ink receptive layer or a liquid ink receptive film (ink) run according to their fluidity, depending on the flowability of the likewise liquid receptive layer and depending on the interfacial tensions.
- the rate of flow is determined by the flowability of the applied inks, by the flowability of the liquid receiving layer and by interfacial tensions as the film progresses.
- Liquid ink receiving layers or films according to the invention may comprise measures which regulate the course of the printing inks introduced into the flowable receiving layer.
- the colorants dye or pigments
- Spatial fixation of incorporated colorants may refer to collocations of the colorant or surrounding ingredients or other ingredients that are triggered by chemical interactions with ingredients of the liquid colorant-receiving layer of the present invention or the liquid color-receptive film of the present invention.
- Agglomerations may be associated with reductions in solubility.
- Registered colorants can also be fixed spatially by the addition of ingredients of the liquid ink-receiving layer according to the invention or the liquid ink-receiving film according to the invention, which are triggered by chemical interactions with ingredients of registered low-viscosity printing inks and lead to a sufficiently rapid reduction of the fluidity of the liquid receiving layer.
- Agglomerations may be associated with reductions in solubility.
- the film should solidify (harden).
- the present invention allows for highest film resistance and adhesion because it overcomes limitations of film formers useful in inkjet or inkjet print media.
- Film resistances are essentially the result of crosslinking, chemical functionality and coloring components of a forming solid film and depend directly on its nature.
- the degree of crosslinking determines the physical and physico-chemical properties of a film, and it is true that the higher the crosslinking the higher the lubricity and abrasion resistance and the lower the crosslinking the higher the solubility and elasticity.
- the chemical resistance is essentially the result of its functionality.
- the photophysical resistance or the light fastness of a film can be significantly determined by the photophysical resistance of the colorant.
- pigments offer the best light fastness.
- Films or layers can be classified based on the processes associated with your education. Primary can be distinguished between physical and chemical curing.
- Physical cure refers to processes for forming solid films that are purely physical in nature, leaving the chemical nature of the ingredients used intact. It can be distinguished between the drying of non-coalescing constituents, the drying by phase transition and the drying with subsequent coalescence.
- Coalescence refers to the filmed association (and vice versa).
- Film formation by drying non-coalescing constituents is the classic film-forming process of printing inks.
- the film forms after evaporation of volatile components. Remain behind the film forming, non-volatile and non-coalescing components.
- a solid film is formed by crosslinking or polymerization.
- the chemical cross-linking can be radiation-induced, chemically induced or catalyzed or spontaneous.
- Chemical curing processes can also be thermally initiated or accelerated.
- Liquid (flowable) ink receptive layers or films (receptive layers) according to the present invention may be more or less transparent and more or less colored.
- Transparent and colorless, liquid recording layers allow any penetration depths of applied, low-viscosity liquid (low-viscosity) printing media (printing inks).
- low-viscosity liquid (low-viscosity) printing media printing inks
- the reproducible color space translucent inks can be limited by the color of the substrate.
- Transparent and non-white colored, liquid recording layers limit the reproducible color space of translucent inks, depending on the penetration depth.
- Liquid (flowable) ink receptive layers or films (receptive layers) can be used in non-sputtering coating processes (dipping, rolling, casting, flooding, analog or digital printing with printing form) or in spray coating processes (spraying or spraying, compressed air spraying, airless and high pressure spraying, electrostatic spraying, digital printing) Pressure without printing form) are applied.
- non-sputtering coating processes dipping, rolling, casting, flooding, analog or digital printing with printing form
- spray coating processes spray coating processes
- spray coating processes spray coating processes
- pressure without printing form are applied.
- many other embodiments are conceivable, which can be composed arbitrarily of combinations of all features disclosed herein.
- features of the above specifically described advantageous embodiments of the invention can be combined in any desired manner in order to achieve further advantageous embodiments of the invention.
- Embodiment 1 Liquid ink-receiving layers or films (recording layers) for direct ink-jet or ink printing, in which low-viscosity (thin) printing media (inks) can be introduced correspondingly to this printing process and which (retarded) at a time subsequent to the inking, solidify or solidify.
- low-viscosity printing media inks
- Embodiment 2 Liquid ink receptive layers or films according to embodiment 1 which contain at least one initiator which induces a spatial fixation (immobilization) of the colorants (dyes or pigments) introduced together with the low-viscosity printing inks into the initially liquid receiving layer ,
- Embodiment 3 Liquid ink receiving layers or films according to Embodiment 2, in which the initiator induces a sufficiently rapid reduction in flowability of the applied ink.
- Embodiment 4 Liquid ink receiving layers or films according to Embodiment 3, which result in partial polymerization of the applied ink.
- Embodiment 5 Liquid ink receiving layers or films according to Embodiment 3, which result in complete polymerization of the applied ink.
- Embodiment 6 Liquid ink receptive layers or films according to Embodiment 2, in which the initiator induces aggregation of ingredients of the applied ink.
- Embodiment 7 Liquid ink receptive layers or films according to Embodiment 6, in which an assembly of ingredients surrounding the colorants (dyes or pigments) is induced.
- Embodiment 8 Liquid ink receptive layers or films according to Embodiment 6, in which collation of the colorants is induced.
- Embodiment 9 Liquid ink receiving layers or films according to one or more of Embodiments 6 to 8, in which reduced solubilities lead to agglomerations.
- Embodiment 10 Liquid ink receiving layers or films according to one or more of Embodiments 2 to 9, in which the initiator is a polyanion.
- Embodiment 11 Liquid ink receiving layers or films according to one or more of embodiments 2 to 9, in which the initiator is a polycation.
- Embodiment 12 Liquid ink receiving layers or films according to one or more of embodiments 2 to 9, wherein the initiator is a monomeric, oligomeric or polymeric acid.
- Embodiment 13 Liquid ink receptive layers or films according to embodiment 12 wherein the acid is a mono- or polyfunctional carboxylic acid.
- Embodiment 14 Liquid ink receiving layers or films according to one or more of embodiments 2 to 9, wherein the initiator is a monomeric, oligomeric or polymeric base.
- Embodiment 15 Liquid ink receiving layers or films according to one or more of Embodiments 2 to 9, in which the initiator is a polyvalent salt.
- Embodiment 16 Liquid ink receiving layers or films according to Embodiment 1, which have a spatial distribution in the sense of a defined color distribution Fixation (immobilization) which together with the low-viscosity printing inks in the initially also liquid receiving layer registered colorants (dyes or pigments) ensure.
- Embodiment 17 Liquid ink receiving layers or films according to embodiment 16, whose fluidity, triggered by at least one ingredient of the applied printing ink, decreases sufficiently rapidly in the sense of a defined color distribution.
- Embodiment 18 Liquid ink-receiving layers or films according to embodiment 17, which partially polymerize when triggered by at least one ingredient of the applied printing ink.
- Embodiment 19 Liquid ink receiving layers or films according to embodiment 17, which polymerize completely when triggered by at least one ingredient of the applied printing ink.
- Embodiment 20 Liquid ink receiving layers or films according to embodiment 16, which contain at least one substance which, triggered by at least one ingredient of the applied printing ink, assembles in the sense of a defined color distribution.
- Embodiment 21 Liquid ink receiving layers or films according to embodiment 20, in which reduced solubilities lead to agglomerations.
- Embodiment 22 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 21, which can be thermally accelerated or solidified.
- Embodiment 23 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 22, which solidify by drying followed by coalescence.
- Embodiment 24 Liquid ink receiving layers or films according to embodiment 23, which are emulsion paints.
- Embodiment 25 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 22, which spontaneously solidify.
- Embodiment 26 Liquid ink receiving layers or films according to Embodiment 25, which are two-component or multi-component systems.
- Embodiment 27 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 22, which can be chemically induced to solidify or solidify.
- Embodiment 28 Liquid ink receptive layers or films of Embodiment 27 which chemically crosslinks triggered by atmospheric oxygen.
- Embodiment 29 Liquid ink receiving layers or films according to embodiment 28, which are air-drying alkyd resin systems.
- Embodiment 30 Liquid ink receptive layers or films according to Embodiment 27 which chemically crosslink by being triggered by acids.
- Embodiment 31 Liquid ink receiving layers or films according to Embodiment 30, which are one-component acid-curing systems.
- Embodiment 32 Liquid ink receiving layers or films according to Embodiment 27 which chemically crosslink by being triggered by water.
- Embodiment 33 Liquid ink receiving layers or films Embodiment 32 which are sol-gel systems.
- Embodiment 34 Liquid ink receiving layers or films according to one or more of embodiments 1 to 22, which can be solidified by photochemical induction.
- Embodiment 35 Liquid ink receiving layers or films of Embodiment 34 which are caused to be crosslinked by electron beams.
- Embodiment 36 Liquid ink receptive layers or films of Embodiment 34 which are crosslinked by UV rays.
- Embodiment 37 Liquid ink receptive layers or films of Embodiment 34 that are crosslinked by visible light.
- Embodiment 38 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 37, which are transparent and colorless.
- Embodiment 39 Liquid ink receiving layers or films according to embodiment 38, wherein the ink receiving layer is a clearcoat or a clearcoat system.
- Embodiment 40 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 37, which are intransparent and white in color.
- Embodiment 41 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 37, which contain metallic pigments.
- Embodiment 42 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 37, which contain effect pigments.
- Embodiment 43 Liquid ink receiving layers or films according to embodiment 42, in which effect pigments are metallic effect pigments.
- Embodiment 44 Liquid ink receiving layers or films according to embodiment 42, in which effect pigments are pearlescent pigments or interference pigments.
- Embodiment 45 Liquid ink receiving layers or films according to one or more of the embodiments 1 to 44, which contain matting agents.
- Embodiment 46 Liquid ink receiving layers or films according to embodiment 45 in which matting agents are pigments.
- Embodiment 47 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 46, which are low in migration after solidification.
- Embodiment 48 Liquid ink receiving layers or films according to embodiment 47, which have barrier properties after solidification.
- Embodiment 49 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 48, which are applied in non-sputtering coating processes (dipping, rolling, casting, flooding, analog or digital printing with printing form).
- Embodiment 50 Liquid ink receiving layers or films according to one or more of Embodiments 1 to 48, which are applied by spray coating methods (spraying or spraying, compressed air spraying, airless and high pressure spraying, electrostatic spraying, digital printing without printing form).
- spray coating methods spray coating methods (spraying or spraying, compressed air spraying, airless and high pressure spraying, electrostatic spraying, digital printing without printing form).
- Embodiment A A method of inkjet or ink printing, the method comprising the steps of:
- Solidification in particular curing, the ink-receiving layer or the color-receiving film.
- Embodiment B Method according to embodiment A, characterized in that prior to the solidification of the ink-receiving layer or the color-receiving film, a reduction of the flowability, and in particular immobilization or fixation, of the colorants introduced with the printing media takes place.
- Embodiment Cl Composition of a Liquid Ink-receiving Layer or Film According to One or More of Embodiments 1 to 48.
- Embodiment C A composition for forming liquid ink receiving layers or films according to one or more of Embodiments 1 to 48.
- Embodiment D Use of a Composition According to Embodiment C to Form Liquid Ink-receiving Layers or Films According to One or More of Embodiments 1 to 48.
- Embodiment E Use of a composition for forming liquid ink receiving layers or films according to one or more of Embodiments 1 to 48.
- Liquid (flowable) ink receptive layers or films may be low viscosity or low viscosity ( ⁇ 8,000 mPa.s), medium viscosity or viscous (8,000 to 20,000 mPa.s) or highly viscous or viscous (> 20,000 mPa.s).
- low-viscosity liquid (thin) printing media printing inks
- printing inks can not be registered in low-viscosity recording layers without spatial fixation, without the ink runs, at least not in those with viscosities up to 3,000 mPa-s.
- 2-component systems consist of at least one crosslinkable film former (base) and a crosslinking film former (hardener). Such systems are not suitable as inkjet or inkjet inks because they spontaneously solidify.
- 2-component systems can be used to produce acquisition layers according to the invention.
- CMR-413.W and CMR-111 are aqueous 2-component clearcoats consisting of polyurethane (aqueous polyurethane dispersion).
- CMR-613.W refers to an isocyanate hardener solution for aqueous systems
- CMR-610 is a 100% polyfunctional aziridine crosslinker for aqueous and solvent-based systems.
- CMR-413.W in combination with CMR-613. W has an initial dynamic viscosity of 13.9 mPa.s and CMR-111 combined with CMR-610 has an initial dynamic viscosity of 97.3 mPa.s.
- the sol-gel process refers to processes for preparing non-metallic hybrid polymeric materials from colloidal dispersions. Such dispersions are only of limited use as printing inks for ink-jet or ink printing because they are not permanently stable, but they can be used to produce recording layers according to the invention.
- two systems WFP-LTX-Clear-011 and WFP-LTX-Clear-012, whose compositions are listed in Table 1 and Table 2, were investigated.
- Composition of the recording layer WFP-LTX-Clear-012 BYK-345® is a silicone surfactant from BYK® for aqueous paints as well as printing inks and overprint varnishes.
- Proxel® GXL is a broad-spectrum biocide from the company Arch Chemicals® and contains water, dipropylene glycol and 1,2-benzisothiazolin-3-one.
- Surfynol® 420 is an ethoxylated wetting agent and molecular defoamer from Air Products®.
- Lubaprint® 205 is an aqueous PE wax dispersion from Münzing®, 78628 Rottweil, DE.
- Joncryl® FLX 5100 is an RC (Rheology Controlled) acrylic emulsion from BASF®.
- AQUATIX® 8421 is a rheology-modifying wax emulsion from BYK® based on an EVA copolymer wax.
- Xiameter® OFS-6020 is a liquid alkoxysilane from DOW®.
- WFP-LTX-Clear-011 has an initial dynamic viscosity of 12.3 mPa.s and WFP-LTX-Clear-012 has an initial dynamic viscosity of 30.4 mPa.s.
- cationically curable inks are only of limited suitability for ink-jet or ink printing because polymer-forming reactions, once triggered, can proceed in the dark even without further radiation.
- this property of cationic curing inks jeopardizes the operational reliability of corresponding inkjet or inkjet printing systems.
- cationically curing printing inks are not subject to oxygen inhibition and offer a comparatively lower migration potential.
- NoriCure® UV-L 3 from Proeil KG, 91781 Weissenburg, DE, and Fototex® 3D from MacDermid Autotype Ltd., Grove Road, Wantage, 0X12 7BZ, United Kingdom.
- NoriCure® UV-L 3 has a viscosity of 455 mPa-s
- Fototex® 3D has a viscosity of 275 mPa-s.
- ink printing inks are aqueous polyurethane dispersions, in principle suitable for the design of less or non-absorbent substrates and spatially fixable according to European Patent 1 851 063 in liquid ink-receiving films according to the invention.
Landscapes
- Ink Jet (AREA)
- Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
Description
Claims
Priority Applications (1)
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EP15190616.1A EP3006219A1 (de) | 2013-11-29 | 2014-11-25 | Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck |
Applications Claiming Priority (2)
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DE102013113282 | 2013-11-29 | ||
PCT/DE2014/100414 WO2015078449A1 (de) | 2013-11-29 | 2014-11-25 | Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck |
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EP15190616.1A Division EP3006219A1 (de) | 2013-11-29 | 2014-11-25 | Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck |
EP15190616.1A Division-Into EP3006219A1 (de) | 2013-11-29 | 2014-11-25 | Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck |
Publications (2)
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EP2951024A1 true EP2951024A1 (de) | 2015-12-09 |
EP2951024B1 EP2951024B1 (de) | 2019-08-21 |
Family
ID=52391722
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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EP15190616.1A Withdrawn EP3006219A1 (de) | 2013-11-29 | 2014-11-25 | Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck |
EP14828130.6A Active EP2951024B1 (de) | 2013-11-29 | 2014-11-25 | Verfahren für den direkten tintenstrahl- oder tintendruck mit flüssigen farbaufnahmeschichten oder -filmen |
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EP15190616.1A Withdrawn EP3006219A1 (de) | 2013-11-29 | 2014-11-25 | Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck |
Country Status (5)
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US (2) | US20160297223A1 (de) |
EP (2) | EP3006219A1 (de) |
DE (1) | DE112014005440A5 (de) |
ES (1) | ES2753448T3 (de) |
WO (1) | WO2015078449A1 (de) |
Families Citing this family (7)
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EP3006219A1 (de) | 2013-11-29 | 2016-04-13 | Tritron GmbH | Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck |
NO2750604T3 (de) * | 2015-06-25 | 2018-03-03 | ||
WO2018110518A1 (en) * | 2016-12-15 | 2018-06-21 | Ricoh Company, Ltd. | Method of forming a surface covering, apparatus for forming a surface covering, and a surface covering |
DE102016124682A1 (de) * | 2016-12-16 | 2018-06-21 | Technische Universität Chemnitz | Verfahren zum Drucken auf einer Flüssigkeitsoberfläche |
PL3415316T3 (pl) | 2017-06-13 | 2020-10-05 | Hymmen GmbH Maschinen- und Anlagenbau | Sposób i urządzenie do wytwarzania strukturyzowanej powierzchni |
DE102018110522A1 (de) | 2018-05-02 | 2019-11-07 | Olbrich Gmbh | Verfahren zur Herstellung einer bedruckten Plastisol- oder Lackschicht |
DE102019206431A1 (de) | 2019-05-03 | 2020-11-05 | Hymmen GmbH Maschinen- und Anlagenbau | Verfahren zum Herstellen einer Struktur auf einer Oberfläche |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3323565B2 (ja) | 1992-07-17 | 2002-09-09 | キヤノン株式会社 | インクジェット記録方法、インクセット、インクジェット記録ユニット、インクジェット記録用インクカートリッジ及びインクジェット記録装置 |
US5380769A (en) * | 1993-01-19 | 1995-01-10 | Tektronix Inc. | Reactive ink compositions and systems |
DE19628341C2 (de) * | 1996-07-13 | 1998-09-17 | Sihl Gmbh | Aufzeichnungsmaterial für Tintenstrahlverfahren mit wäßriger Tinte und Verwendung zum Herstellen wasserfester und lichtbeständiger Aufzeichnungen auf diesem Material |
WO1999064249A1 (en) | 1998-06-11 | 1999-12-16 | Lexmark International, Inc. | Coating system for ink jet applications |
GB9825359D0 (en) | 1998-11-20 | 1999-01-13 | Xaar Technology Ltd | Methods of inkjet printing |
DE10204143A1 (de) * | 2002-01-29 | 2003-07-31 | Laser Care Gmbh | Verfahren zur Bedruckung nichtsaugender Substratflächen |
US7520601B2 (en) * | 2004-10-29 | 2009-04-21 | Agfa Graphics, N.V. | Printing of radiation curable inks into a radiation curable liquid layer |
ATE399094T1 (de) * | 2004-10-29 | 2008-07-15 | Agfa Graphics Nv | Druck der strahlungshärtbaren tinten in eine flüssige strahlungshärtbare schicht |
EP1851063B1 (de) | 2005-02-17 | 2014-04-30 | Tritron GmbH | Vorbehandlung und/oder vorbeschichtung von nicht saugfähigen substraten und/oder nicht saugfähigen trägermaterialien |
DE102006004341A1 (de) * | 2005-02-17 | 2006-08-31 | Tritron Gmbh & Co. Kg | Vorbehandlung und/oder Vorbeschichtung von nicht saugfähigen Substraten oder nicht saugfähigen Trägermaterialien |
DE102006024557A1 (de) | 2006-05-23 | 2007-11-29 | Weidmüller Interface GmbH & Co. KG | Verfahren zur Vorbeschichtung von nicht saugfähigen Trägern und Druckvorrichtung |
DE102007033377A1 (de) * | 2007-07-18 | 2009-01-22 | Hansgeorg Neubig | Verfahren zur Herstellung einer definierten dreidimensionalen reliefartigen Struktur auf einer Oberfläche eines bereitgestellten Trägers |
US8133539B2 (en) | 2008-03-06 | 2012-03-13 | Electronics For Imaging, Inc. | Method and composition for ink jet printing on a nonabsorbent substrate |
JP5592995B2 (ja) | 2010-06-14 | 2014-09-17 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー. | 前処理組成物 |
US9278515B2 (en) * | 2010-06-14 | 2016-03-08 | Hewlett-Packard Development Company, L.P. | Printing method |
JP4956666B2 (ja) * | 2010-08-04 | 2012-06-20 | 大日本印刷株式会社 | インクジェット記録方法 |
JP5843215B2 (ja) * | 2010-10-08 | 2016-01-13 | 株式会社リコー | インクジェット記録方法 |
CN103298620B (zh) * | 2010-12-27 | 2015-05-06 | Dnp精细化工有限公司 | 喷墨记录方法 |
EP3006219A1 (de) | 2013-11-29 | 2016-04-13 | Tritron GmbH | Flüssige farbaufnahmeschichten oder -filme für den direkten tintenstrahl- oder tintendruck |
-
2014
- 2014-11-25 EP EP15190616.1A patent/EP3006219A1/de not_active Withdrawn
- 2014-11-25 EP EP14828130.6A patent/EP2951024B1/de active Active
- 2014-11-25 WO PCT/DE2014/100414 patent/WO2015078449A1/de active Application Filing
- 2014-11-25 ES ES14828130T patent/ES2753448T3/es active Active
- 2014-11-25 US US15/100,437 patent/US20160297223A1/en not_active Abandoned
- 2014-11-25 DE DE112014005440.2T patent/DE112014005440A5/de active Pending
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2020
- 2020-04-21 US US16/854,354 patent/US11338603B2/en active Active
Also Published As
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EP3006219A1 (de) | 2016-04-13 |
US11338603B2 (en) | 2022-05-24 |
EP2951024B1 (de) | 2019-08-21 |
DE112014005440A5 (de) | 2016-08-25 |
ES2753448T3 (es) | 2020-04-08 |
US20200247166A1 (en) | 2020-08-06 |
WO2015078449A1 (de) | 2015-06-04 |
US20160297223A1 (en) | 2016-10-13 |
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