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WO/2022/240734A1 |
The present invention relates to inkjet ink compositions that take advantage of solvent mixtures containing an ester, a ketone, and optionally an alcohol, in order to provide ink compositions that have suitable qualities for inkjet print...
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WO/2022/238483A1 |
A compact fluid distribution device (130) for a print head assembly (100) is provided, which device allows for the effective removal of gas from the device during operation and purging. The device comprises a fluid chamber (131) with a f...
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WO/2022/239625A1 |
Provided are an ink-jet ink, an ink set, and an image-recording method, with which images having excellent hiding properties can be recorded and which can inhibit the ink-jet head from being deteriorated by wear. The ink-jet ink comprise...
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WO/2022/237983A1 |
The invention concerns a fluid component (20) for a continuous inkjet printer, comprising: at least two ducts (22, 24, 26, 28, 30), each duct having an inner surface and each duct extending between a first end and a second end, at least ...
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WO/2022/235746A1 |
A method for depositing material on a surface includes receiving objective specification data characterizing a material deposition objective, depositing, from a printhead, a number of material regions, each region deposited according to ...
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WO/2022/229296A1 |
A continuous inkjet printer 2 has a drop generator 16, an ink source 7, an ink feed line 17 delivering ink from the ink source 7 to the drop generator 16, a solvent source 8, a solvent feed line 35 delivering solvent from the solvent sou...
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WO/2022/231644A1 |
A method is disclosed for reducing the scatter of UV light during a final curing operation in the three-dimensional printing on the surface of transparent and semi- transparent media. The method precisely controls the movement of media d...
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WO/2022/231585A1 |
A print apparatus is disclosed. The print apparatus comprises a print fluid application unit having a plurality of nozzles through which print fluid is to be deposited onto a printable medium during a printing operation. The print appara...
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WO/2022/231640A1 |
A printing and partial curing process for 3D objects that avoids print fouling due to scattered UV light. The process uses the steps of expressing an image from an inkjet printing head onto the surface of a rotating piece of transparent ...
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WO/2022/230161A1 |
The present invention addresses the problem of providing: an inkjet head equipped with a nozzle plate having superior ink resistance; and an inkjet recording method that enables obtaining of a high-quality inkjet recorded image using the...
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WO/2022/230259A1 |
The present invention addresses the problem of obtaining an ink set for forming images of excellent quality with favorable dot expandability of a printing unit, even in the presence of an acid atmosphere produced around an ink nozzle, et...
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WO/2022/231637A1 |
A system is disclosed that provides a compact printing system for applying images on the exterior of a clear or semi-transparent 3 -dimensional object, such as for example a clear container like a wine bottle. The printing system include...
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WO/2022/230690A1 |
Provided are: an inkjet ink containing a metal pigment that includes metallic indium and/or metallic chromium, the content ratio of hydroxy-group-containing compounds in the inkjet ink being 10 mass% or lower; an inkjet ink containing a ...
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WO/2022/230438A1 |
Provided is an inkjet printer that performs bi-directional printing on a printing medium in a multi-path system, wherein the printing quality of the inkjet printer is securable. In the inkjet printer, a plurality of nozzle arrays forme...
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WO/2022/229602A1 |
A cleaning head (80) for cleaning an exposed exterior nozzle orifice surface of a nozzle plate of an inkjet print head, the cleaning head (80) comprising: a body (110) defining a vacuum port (130) configured to be coupled to a vacuum sou...
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WO/2022/224789A1 |
Provided is a recording ink comprising a coloring material, a first surfactant, a second surfactant, and water, wherein: the first surfactant includes a surfactant selected from among polyoxyethylene β-naphthyl ether, a dioctyl sulfosuc...
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WO/2022/224787A1 |
Provided is an inkjet ink which contains a pigment, a water-soluble organic solvent, and an organic compound (but excluding the pigment and the water-soluble organic solvent), and in which the logP value of the water-soluble organic solv...
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WO/2022/224295A1 |
This liquid ejection device can operate without reducing a maximum driving frequency even if a delay time occurs when a serial signal transmitted between a driving substrate and a liquid ejection head is converted into a parallel signal....
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WO/2022/224788A1 |
Provided is an inkjet ink, etc., containing a pigment, a water-soluble organic solvent, and an organic compound (excluding said pigment and said water-soluble organic solvent), wherein said organic compound has an interfacial tension aga...
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WO/2022/224786A1 |
Provided is an inkjet ink or the like which contains a coloring agent, an organic compound excluding the coloring agent, and water, and in which the organic compound contains a compound a such as diethyleneglycol monohexyl ether, a compo...
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WO/2022/223044A1 |
A compact smart printer, comprising: a base (10), a cover (20), and a printing assembly. The cover (20) is separably fixed to the base (10) so as to be switched between an open cover state and a closed cover state. The printing assembly ...
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WO/2022/225512A1 |
A method for controlling a pressure within a printhead in a cool-down period of the print-head is disclosed. The printhead is fluidly connected to a printing fluid delivery system, PFDS, which comprises first and second states, wherein a...
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WO/2022/224510A1 |
This liquid viscosity measurement device for measuring liquid viscosity comprises a substrate, a flow path that is provided on the substrate and that a liquid flows through, a heating element that produces bubbles in a liquid in the flow...
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WO/2022/223043A1 |
A portable printer comprises a base body (2) and a cover body (1) covering the top of the base body (2). A print head (5) arranged in a vertical direction and a paper pressing roller (209) provided opposite to the print head (5) are prov...
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WO/2022/225520A1 |
The present disclosure relates to methods and devices for estimating an amount of print material available in a print material reservoir of a printer. In an example there is disclosed a method comprising determining a first value for an ...
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WO/2022/224641A1 |
Provided is a manufacturing system for manufacturing a predetermined product by printing and applying a coating agent to a base material made of resin, etc., wherein it is possible to simplify the work a user performs to create data for ...
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WO/2022/224839A1 |
The present invention provides an active energy ray-curable primer coating composition which contains a monofunctional polymerizable monomer A1 that comprises at least one structure selected from the group consisting of a cyclic ether st...
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WO/2022/225018A1 |
Provided are an active energy ray-curable inkjet ink for a beverage container and an application thereof, the inkjet ink containing a polymerizable monomer and a polymerizable surfactant. Also provided are an active energy ray-curable in...
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WO/2022/220831A1 |
In accordance with the examples of the present disclosure, a photo-definable hydrophobic composition ("composition") is presented. The composition can include from about 0.01 wt% to about 20 wt% of a polyether modified siloxane and from ...
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WO/2022/220149A1 |
The present invention relates to a pigment dispersion for inkjet inks, the pigment dispersion being characterized by containing (A) a dispersant, (B) a pigment and (C) water, and being also characterized in that: the dispersant (A) conta...
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WO/2022/220814A1 |
Monitoring a printing fluid delivery system is hereby disclosed, wherein the printing fluid delivery system includes a printing fluid channel and a fluid interconnect. Hereby it is thought that the monitoring may be performed by: feeding...
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WO/2022/220150A1 |
The present invention relates to: an aqueous pigment dispersion characterized by including a bisacetoacetarylide pigment (A), a dispersant (B), and an aqueous medium (C), and by having an absorbance ratio represented by (absorbance at a ...
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WO/2022/218605A1 |
A pressure regulating valve for an inkjet printhead. The valve includes: a valve inlet connect to a valve outlet; via a flow path; a first orifice positioned in the flow path having a sealable first seat; a movable first valve member con...
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WO/2022/219816A1 |
This ink set comprises an ink and a treatment liquid, wherein the ink comprises a pigment, fine resin particles, a water-soluble solvent having a boiling point in the range of 150-250°C, and a surfactant and the treatment liquid compris...
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WO/2022/220046A1 |
The present invention addresses the problem of providing an aqueous pigment dispersion which maintains excellent storage stability and is able to be used for the production of an inkjet printing ink that is capable of forming a clear pri...
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WO/2022/219815A1 |
This ink set includes a treatment liquid and ink. The treatment liquid contains at least a polyvalent metal salt, polyether-modified silicone, a water-soluble solvent, and water. The ink contains a coloring agent and fine resin particles...
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WO/2022/219954A1 |
[Problem] To reduce a difference in a degree of wet-spreading of a coating material. [Solution] A printing method including: a buffer layer forming step of forming, when there is a difference between surface free energy of a printed body...
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WO/2022/219317A1 |
A continuous inkjet printer is provided comprising an ink supply system, a droplet generator configured to receive ink from the ink supply system and to produce a jet of ink for printing, a gutter configured to receive parts of the jet t...
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WO/2022/215552A1 |
An inkjet recording device (100) comprises a recording head (17a–17c), a transport belt (8), a control unit (100b), an ink receiving unit (31Y–31K), an ink draining channel (33), and a liquid supply mechanism (60). The recording head...
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WO/2022/215491A1 |
Provided are a chart manufacturing device, a chart manufacturing method, a program, and an image forming system that do not require switching of a background at the time of measuring a chart with two types of backgrounds different in col...
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WO/2022/214343A1 |
The invention relates to a suction device (200) for an inkjet printing device (100). Said suction device is designed to guide a printed recording medium (120) along a transport direction (1) through a constriction (202) with a counter-ro...
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WO/2022/215490A1 |
Provided are a tone correction data generation device, a tone correction data generation method, a program, and an image formation system that suppress trial and error by workers and enable generation of tone concentration conversion dat...
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WO/2022/216282A1 |
In some examples, a print material reservoir for a printing device includes a stirrer to stir a print material in the print material reservoir, and an inlet to receive the print material from a refill container for a refill operation. Th...
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WO/2022/214941A1 |
A plastic card personalization system with a drop-on-demand plastic card print station that prints radiation curable material, a plasma treatment station, and a radiation curing station. By using a combination of controlling plasma treat...
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WO/2022/214619A1 |
The invention relates to a suction device (200) for an inkjet printing device (100). Said suction device is designed to guide a printed recording medium (120) along a transport direction (1) through a constriction (202) with a counter-ro...
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WO/2022/215777A1 |
The present invention relates to a method for manufacturing a display panel with no color unevenness using an inkjet, and particularly, to a method for manufacturing a display panel with no color unevenness using an inkjet wherein, by ap...
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WO/2022/210915A1 |
A liquid discharge head according to the present invention comprises a heat sink, a head body, a supply pipe, and a shield. The heat sink is in contact with a heat source. The head body has a discharge hole for discharging liquid. The su...
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WO/2022/211024A1 |
The present invention provides a nonaqueous ink composition which enables the achievement of a recorded matter that exhibits excellent gloss and excellent blocking resistance. A nonaqueous ink composition which contains an organic solv...
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WO/2022/211045A1 |
Provided are: a maintenance liquid having a high member suitability with respect to members constituting an ink flow path, and having excellent cleaning properties; a maintenance liquid having excellent moisture retaining properties in a...
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WO/2022/209197A1 |
This coating processing device comprises: stages (54-56) that cause a substrate (S) to float by means of the wind pressure of a gas; carriages (50) that are disposed above the stages (54-56) and that are provided with a plurality of disc...
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