| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 399233000 | Liquid | 6 |
| 20090123188 | Liquid Developer and Image Forming Apparatus - A liquid developer includes: an insulating liquid; toner particles constituted by a resin material as a main component; and a dispersing agent expressed by Formula (I): | 05-14-2009 |
| 20090238606 | Liquid Developer and Image Forming Apparatus - A liquid developer is provided. The liquid developer comprises an insulation liquid, toner particles dispersed in the insulation liquid, a dispersant dissolved in the insulation liquid; and a charge control agent dissolved in the insulation liquid. The charge control agent is represented by the following chemical formula (I): | 09-24-2009 |
| 20100003054 | Process for Producing Liquid Developer, Liquid Developer, and Image Forming Apparatus - A process for producing a liquid developer includes: providing a dispersion liquid containing an aqueous dispersion medium and toner mother particles including a rosin resin; chemically modifying surfaces of the toner mother particles with an amine-based material by mixing the amine-based material with the dispersion liquid to obtain toner particles; and dispersing the toner particles in an insulating liquid. | 01-07-2010 |
| 20100014894 | Liquid Developer and Image Forming Apparatus - A liquid developer includes an insulating liquid and toner particles obtained by surface-modifying toner mother particles made of a material containing a rosin resin with a polyalkyleneimine. | 01-21-2010 |
| 20100074654 | Liquid Developer and Image Forming Apparatus - A liquid developer includes: toner particles containing a rosin resin; an insulating liquid in which the toner particles are dispersed; and a dispersant having plural cyclic structures containing a secondary amine and/or a tertiary amine. | 03-25-2010 |
| 20160085177 | PRINTING APPARATUS - A printing apparatus comprising a plurality of base color ink containers, each for containing a different base color ink, and a custom color ink container for containing a custom color ink, the printing apparatus being configured to print any of the custom color ink and the different base color inks, from the custom color ink container and the plurality of base color ink containers, respectively, to a print medium. The printing apparatus is configured to mix a custom color ink for the custom color ink container using a combination of any of the base color inks. | 03-24-2016 |
