Patent application number | Description | Published |
20120180694 | PHASE CHANGE INK COMPOSITIONS AND COLORANTS FOR USE IN THE SAME - A phase change ink compositions, comprising a novel colorant wax to prevent and/or reduce printhead and nozzle contamination in ink jet printers caused by drooling and faceplate staining. In particular, there is provided novel colorants containing acid groups for use in phase change ink compositions and which are compatible with phase change ink components. | 07-19-2012 |
20140073723 | Phase Change Ink with Compostable Wax - Disclosed is a phase change ink comprising: (a) an ink carrier comprising a compostable paraffin or polymethylene wax; and (b) a colorant. | 03-13-2014 |
20140128518 | Solid Red Ink Formulations - A solid ink including an ink vehicle and a colorant, the colorant includes an orange colorant and a red colorant, where the orange colorant absorbs light having a wavelength of from about 400 to about 560 nm, and where the red colorant absorbs light having a wavelength of from about 510 to 580 nm. The ink substantially matches PANTONEĀ® Red 032 or PANTONEĀ® Warm red. | 05-08-2014 |
20140144348 | Phase Change Inks Containing Quinacridone Pigments and Synergists - Disclosed is a phase change ink comprising (i) an ink carrier; (ii) a quinacridone pigment; (iii) a synergist of the formula | 05-29-2014 |
20140154502 | SURFACE LAYER - There is described a surface layer or coating of a fluoropolymer. Dispersed in the fluoropolymer is a compound of the formula: | 06-05-2014 |
20140354730 | UNDERCOAT COMPOSITION FOR INK JET PRINTING - An ink jettable underprint composition includes a reversible polymer material, which can reversibly transition between a liquid state and a solid state by reversible cycloaddition reactions, wherein upon cooling, the reversible polymer material transitions from a liquid state to a solid state by reversible cycloaddition reactions within a time period of less than about 10 seconds. | 12-04-2014 |
20140354742 | OVERCOAT COMPOSITION FOR INK JET PRINTING - An ink jettable overprint composition includes a reversible polymer material, which can reversibly transition between a liquid state and a solid state by reversible cycloaddition reactions, wherein upon cooling, the reversible polymer material transitions from a liquid state to a solid state by reversible cycloaddition reactions within a time period of less than about 10 seconds. | 12-04-2014 |
20140357783 | REVERSIBLE POLYMER COMPOSITION - A composition includes a reversible polymer material, which can reversibly transition between a liquid state and a solid state by reversible cycloaddition reactions, wherein upon cooling, the reversible polymer material transitions from a liquid state to a solid state by reversible cycloaddition reactions within a time period of less than about 10 seconds. | 12-04-2014 |