Entries |
Document | Title | Date |
20080252708 | INK SET, INK CARTRIDGE SET, INK JET RECORDING METHOD, RECORDING UNIT, AND INK JET RECORDING APPARATUS - An ink set is provided which can prevent the occurrence of a new color mixing phenomenon in which a different ink comes into the insides of particular ink channels. The ink set is constituted of plurality of inks. The plurality of inks constituting the ink set is stored respectively in ink cartridges each having an ink storage portion which is brought into a hermetically-closed state. The difference in specific gravity between a first ink having the largest specific gravity and a second ink having the smallest specific gravity among the inks constituting the ink set is less than 0.020. | 10-16-2008 |
20090195626 | INKJET PRINTER AND PRINTING METHOD - An inkjet printer using solvent ink containing an organic solvent and a colorant. The inkjet printer includes an inkjet head configured to eject the solvent ink to a medium, and a microwave irradiation unit configured to irradiate the medium, to which the solvent ink was ejected, with microwaves. | 08-06-2009 |
20090268002 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - An image forming method includes the steps of: depositing an ink containing 10% or more and less than 30% of a water-soluble high-boiling-point organic solvent having an SP value of 28 or lower, onto a recording medium in accordance with an image signal, the ink having a viscosity of 10 cP or lower in a case where a temperature of the ink is 25° C.; removing water contained in the solvent of the ink on the recording medium, by a heating drying device; and heating and pressurizing the ink so as to fix the ink onto the recording medium. | 10-29-2009 |
20100245508 | IMAGE FORMING METHOD - Disclosed is a method for forming an image with an ink-jet recoding method which forms the image on a coated printing paper by employing an ink containing water in an amount of 20 to 90 weight based on the total weight of the ink, a pigment and a resin, the method containing the sequential steps of: applying an aqueous processing solution on the coated printing paper; drying the aqueous processing solution applied on the coated printing paper; and ejecting droplets of the ink on the coated printing paper, wherein the aqueous processing solution is capable of aggregating the ink or increasing a viscosity of the ink, and the coated printing paper is heated from 40 to 60° C. during the step of ejecting the droplets of the ink. | 09-30-2010 |
20120098910 | METHOD OF PRINTING USING INK JET INKS COMPRISING A CROSSLINKING PIGMENT DISPERSION BASED ON DIBLOCK POLYMERIC DISPERSANTS - The present disclosure provides method of ink jet printing onto a substrate comprising, in any workable order, the steps of: (a) providing an ink jet printer that is responsive to digital data signals; (b) loading the printer with a substrate to be printed; (c) loading the printer with an aqueous ink jet ink comprising an ink vehicle and an aqueous dispersion, wherein the aqueous dispersion comprises a solid particle and a polymeric dispersant that has been crosslinked, wherein the polymeric dispersant is a block copolymer comprising an A block and a B block, wherein the A block is a segment having a block size of about 5 to about 18 units, and comprises at least 50% by weight of a monomer, having the following structure: CH | 04-26-2012 |
20120206548 | PRINTER APPARATUS WITH INK INCORPORATING STRUCTURAL COLOR - A method of dynamically controlling a perceived ink color printed on a substrate can include mixing selected amounts of each of a polystyrene nano-sphere dopant component and a nano-particle dopant component with a clear fluid carrier component, the mixed components configured in real time to define an ink structure having a predetermined wavelength. The method can further include imaging the substrate by ejecting the mixed components onto the substrate, the perceived color of the imaged substrate corresponding to a reflected wavelength of the ink structure. In embodiments, each of the carrier and dopant components can be in a powder form suitable for fuser type imaging devices. | 08-16-2012 |
20120320136 | HIGH VISCOSITY HEAT SENSITIVE INK PRINTING PROCESS - A high viscosity aqueous inkjet ink that is useful in ink jet printers. The ink comprises heat activated colorant solids that are not heat activated during the printing process, and are printed onto a substrate in the form of an image that can be transferred onto a subsequent or final substrate by applying heat and intimate contact between the two substrates. The ink can also be heat activated onto the substrate without further transfer by applying heat at the temperature that is suitable for the activation of the colorant. | 12-20-2012 |
20130083145 | Water-Based Ink Set for Ink-Jet Recording, Water-Based Ink, and Ink-Jet Recording Method - A water-based ink set for ink-jet recording, includes two or more water-based inks each of which contains a colorant, water, and a water-soluble organic solvent; wherein at least one ink among the two or more water-based inks contains a dye represented by a general formula (1), and at least one ink among the two or more water-based inks contains a cationic polymer: | 04-04-2013 |
20130120512 | Compositions Compatible with Jet Printing and Methods Therefor - Apparatus and methods for controlling application of a substance to a substrate involve the use of a gating agent that blocks the substance from or attracts the substance to the substrate. The apparatus and methods may utilize ink jet technology to apply the gating agent directly to the substrate or to an intermediate surface. The gating agent composition includes a nonionic surfactant, and water. The gating agent composition does not contain a discernable amount of dye, pigment or other colorant agent. | 05-16-2013 |
20130208062 | LIQUID EJECTION APPARATUS - A liquid ejection apparatus includes an ejection head having nozzles that eject liquid, a strap member that holds the liquid ejected from the ejection head, a feeding roller and a winding roller around which the strap member is wound, and a driving source that rotates the winding roller, wherein a flash point of the liquid that is held in the strap member is 95 degrees Celsius or more, and the driving source is disposed at a position closer to the winding roller than to the feeding roller. | 08-15-2013 |
20130265375 | Process, Dispersion and Ink - A dispersion of an encapsulated particulate solid is described, which is obtained by a process comprising the steps of providing a dispersion comprising a particulate solid, a liquid medium and a dispersant which is obtained or obtainable by copolymerising a monomer composition; and cross-linking the dispersant in the presence of the particulate solid and the liquid medium, thereby encapsulating each particulate solid particle within a cross-linked dispersant shell. | 10-10-2013 |
20140078229 | INK JET DELIVERY SYSTEM COMPRISING AN IMPORVED PERFUME MIXTURE - Ink jet delivery systems comprising a fluid composition comprising a perfume mixture having a boiling point of less than 250° C. and an ink jet to deliver the fluid composition into the air, whereby scent longevity, perfume character, room fill, and/or functional benefits (e.g. odor elimination) are provided. | 03-20-2014 |
20140168330 | WETTING ENHANCEMENT COATING ON INTERMEDIATE TRANSFER MEMBER (ITM) FOR AQUEOUS INKJET INTERMEDIATE TRANSFER ARCHITECTURE - Described herein is a method and apparatus for ink jet printing. The method includes providing a wetting enhancement coating on a transfer member. The wetting enhancement coating includes water; binders selected from the group consisting of acrylic polymers, styrene acrylic polymers, vinyl-acrylic polymers, vinyl acetate ethylene; and a surfactant. The wetting enhancement coating is dried to form a film having a surface energy greater than 25 mJ/m | 06-19-2014 |
20140168331 | INKJET INKS - The present disclosure provides inkjet inks and associated methods and systems. In one example, an inkjet ink can comprise an ink vehicle and a colorant, wherein the ink vehicle includes an organic co-solvent, water, and from 0.0001 wt % to 0.1 wt % dextran based on the inkjet ink as a whole. | 06-19-2014 |
20150145935 | INKJET RECORDING METHOD - An inkjet recording method includes discharging a composition including a metal powder, an organic solvent, and a binder resin. Metal or metal alloy constitutes at least a surface of the metal powder, and the surface of the metal powder is treated by a surface preparation with a fluorinated silane composition and/or a fluorinated phosphate ester. | 05-28-2015 |