Patent application number | Description | Published |
20080257204 | INK COMPOSITION AND METHOD FOR FORMING THE SAME - An ink composition includes an at least partially intercalated metal oxide colorant and an ink vehicle. | 10-23-2008 |
20080257206 | Dye-based black ink formulations and ink-jet ink sets - Dye-based black ink formulations, ink-jet ink sets, and methods of making a dye-based black ink formulation, are disclosed. | 10-23-2008 |
20080257207 | Dye-based ink formulations - Dye-based ink formulations and methods of making dye-based ink formulations are disclosed. | 10-23-2008 |
20080259100 | FIXER FOR A METALLIC INKJET INK SYSTEM - A fixer includes an aqueous vehicle, and at least one film-forming material selected from amine copolymers, polyamines, alkyl phenols, polycarboxylates, carboxylated acrylic copolymers, dendrimers, silicone polymers, acrylic acid copolymers, polystyrene sulfonates, polyvinyl sulfonates, dehydroxanthan gum, celluloses, cyclodextrin polymers, polymers having a terminal hydrophobic hydrocarbon group, polymers having a polyalkylene oxide group linked to a urethanyl group via a polyoxyalkyl amine group, polymers having a polyalkylene oxide group linked to a urethanyl group via a quaternized polyoxyalkyl amine group, polymers having a polyalkylene oxide group linked to a urethanyl group via a quaternized polyamine, and combinations thereof. | 10-23-2008 |
20080259147 | Intercalated compound - Embodiments of a metal oxide intercalated ink-jettable compound are disclosed. | 10-23-2008 |
20080266334 | Ink-jet inks for neutral black printing - Ink, ink sets, and methods of printing are provided. The inks can include an aqueous solvent system including from about 5 wt % to about 20 wt % organic co-solvent, from about 2 wt % to about 5 wt % black dye, and a dye selected from cyan, magenta, and yellow dyes. The ink can be formulated such that upon printing on a print medium, the printed ink or inks can maintain a neutral black, defined by a chroma value of less than 7. This neutral black can be maintained such that the printed ink or image has a chroma value of less than 7 for substantially all L* values ranging from about 7 to about 12. | 10-30-2008 |
20090031922 | INK COMPOSITION AND METHOD FOR FORMING THE SAME - An ink composition includes an anionic acrylate copolymer binder, an oxidized self-dispersible pigment, and an aqueous vehicle. | 02-05-2009 |
20110043577 | Black Ink-jet Inks With Reduced Lightness And Haze - A method of decreasing L*min and reducing stacked haze in a black region of an ink-jet printed image is disclosed which comprises providing an ink-jet ink receptive medium and ink-jetting at least one ink-jet ink onto the medium to form a printed medium comprising an image having at least one black region. At least one of the ink-jet inks includes a black ink-jet ink comprising a liquid vehicle and a certain black azo dye having the Formula 1. The method includes stacking the printed medium, to obtain a printed medium having decreased L*min and reduced stacked haze in the black region(s). | 02-24-2011 |
20120062661 | INK COMPOSITIONS AND METHODS OF USE - An ink composition includes an aqueous dispersion of particles of a first material and separate particles of a second material. The first material contains an oxide, sulfide, or selenide of a magnetic metal. The ink is formulated to exhibit, after application to a solid substrate, a degree of metallic luster enhanced by the presence of the second material. | 03-15-2012 |