B41M5/5209

Printing formulations and methods

Provided are pre-coat formulations, ink formulations, ink systems and printing methods for patterning a surface with a desired pattern.

Intermediate transfer medium, combination of intermediate transfer medium and thermal transfer sheet, and method for forming print

An intermediate transfer medium that allows formation of high-density images on a transfer layer while suppressing printing unevenness and provides good foil cutting properties of the transfer layer, a combination of the intermediate transfer medium and a thermal transfer sheet, and a method for forming a print using the intermediate transfer medium. In an intermediate transfer medium having a transfer layer on a substrate, the transfer layer has a single layer structure including only a receiving layer or a layered structure including the receiving layer. When the transfer layer has the layered structure, the receiving layer is located furthest from the substrate among layers constituting the transfer layer. The receiving layer contains a binder resin having a number average molecular weight of 8000-32000 and a release agent. The content of the release agent based on the total mass of the receiving layer is 6% by mass or more.

CHEMICAL INK FLOW STOPPER

A method and apparatus for forming an optical device are described. The optical device is formed by depositing a plurality of ink drops on a surface of a substrate. The plurality of ink drops are contained within a chemical stopper, such that the chemical stopper surrounds each individual ink drop. The chemical stopper is configured to reduce reflow of the ink drops and is a fraction of the height of each of the ink drops. The ink drops are baked after being deposited within the chemical stoppers as liquid ink drops.

LAMINATED GLASS ARTICLES
20170341345 · 2017-11-30 · ·

A method for manufacturing laminated glass articles includes the steps of inkjet printing an image with one or more inkjet inks on a first glass sheet; jetting and at least partially curing a curable sealing agent on three edges of the first glass sheet on the side for the inkjet printed image; aligning a second glass sheet with the first glass sheet on the side of the first glass sheet carrying the at least partially cured sealing agent and the inkjet printed image; applying a liquid curable adhesive resin composition into an interspace between the first and second glass sheets; and curing the liquid curable adhesive resin composition until a solid adhesive layer is obtained.

Inkjet recording sheet, method for manufacturing inkjet recording sheet, printed article, method for manufacturing printed article, and ornamental glass

Provided is an inkjet recording sheet which includes a transparent support and an ink receiving layer disposed on one surface of the transparent support, in which the ink receiving layer is a layer formed by curing a composition containing at least a polymerization initiator and a polymerizable compound. When a printed article and ornamental glass are manufactured by forming an image portion by an inkjet method, the inkjet recording sheet is excellent in both the ink adhesiveness and the scratch resistance of the ink receiving layer including the image portion and a non-image portion. Also provided is a method for manufacturing an inkjet recording sheet, a printed article, a method for manufacturing a printed article, and ornamental glass.

METHOD FOR VARNISHING SUBSTRATES, AND VARNISHED SUBSTRATES

A method of producing a printed product, wherein a formulation for production of a first layer as sealing layer is applied to the substrate and the formulation has at least one monomer, oligomer or prepolymer having at least one crosslinkable functional group. Subsequently, the first layer is cured and a second layer is applied at least to regions of the first layer, wherein the second layer has a coherent surface in the printed regions. Further, a printed product having a substrate, a first layer and a second layer, wherein the first layer and the second layer comprise an organic crosslinked lacquer and have a coherent surface, and wherein the first layer is transparent and has a layer thickness in the range from 1 to 10 μm. The second layer has been applied at least to regions of the first layer, such that the first layer is disposed between the substrate and the second layer.

Curable liquids and inkjet inks for food packaging applications
09718971 · 2017-08-01 · ·

A radiation curable liquid includes at least one free radical polymerizable monomer or oligomer, at least one diffusion hindered acetalyzation catalyst, and at least one diffusion hindered hydroxyl containing compound. The radiation curable liquid applied to a substrate prevents migration of very low viscous monomers, such as vinyl ether acrylate monomers, into the substrate.

CAUSTIC WASHABLE COMPOSITIONS FOR PRINTING
20210395425 · 2021-12-23 ·

An actinic radiation curable composition comprising a carboxylated acrylate, a urethane acrylate, a monomer, and a photoinitiator is disclosed herein, which both provides satisfactory adhesion to a substrate surface and may be effectively removed by caustic wash. Also provided is a method of printing, comprising applying an actinic radiation curable composition as disclosed herein onto a surface of a substrate, curing the applied composition, and applying an ink on the cured composition.

Liquid ink-receiving layers or films for direct ink jet printing or ink printing
11338603 · 2022-05-24 · ·

Liquid ink-receiving layers or films (receiving layers) for direct ink jet printing or ink printing, into which low-viscous liquid (highly fluid) printing media (printing inks) can be introduced according to said printing methods, and which solidify or are able to be solidified at a time subsequent to the ink insertion (retarded). The invention eliminates limitations on the usability of raw materials for ink jet printing or ink printing, especially of film-forming agents but also of pigments and other ingredients. Moreover, corresponding compositions and methods for ink jet printing or ink printing are proposed.

Liquid composition, device, method of manufacturing porous resin, porous resin, product, and method of manufacturing porous resin

A liquid composition that contains a polymerizable compound and a solvent, and that can form a porous resin. The liquid composition, when stirred, transmits at least 30 percent of incident light having a wavelength of 550 nm. The haze value of an containing the liquid composition increases by 1.0 percent or more when the element containing the liquid composition is cured.