Patent application number | Description | Published |
20100104756 | Water-Based Ink for Ink-Jet Recording, Ink Set for Ink-Jet Recording, Ink-Jet Recording Apparatus, Method of Ink-Jet Recording, Color Change Inhibitor, and Method of Suppressing Color Change - The present invention provides a water-based ink for ink-jet recording containing a coloring agent, water, and a water-soluble organic solvent. The coloring agent contains a dye represented by the following general formula (1). The ink further includes a boron compound and at least one of amino polycarboxylic acid and amino polycarboxylate. | 04-29-2010 |
20100242794 | Water-Based Ink for Ink-Jet Recording, Ink Cartridge, and Ink-Jet Recording Apparatus - The present invention provides a water-based ink for ink-jet recording including a pigment, water, an anionic surfactant represented by the following general formula (1), and complex salt forming an anionic zirconium complex ion. | 09-30-2010 |
20120081477 | WATER-BASED INK FOR INK-JET RECORDING, INK CARTRIDGE, INK-JET RECORDING APPARATUS AND METHOD FOR PRODUCING WATER-BASED INK FOR INK-JET RECORDING - There is provided a water-based ink for ink-jet recording including: a colorant including a self-dispersible pigment modified by a carboxylic acid group; a highly polymerized compound containing a carbodiimide group; an ether sulfate-based anionic surfactant; water; and a water-soluble organic solvent. | 04-05-2012 |
20120268517 | INK FOR INK-JET RECORDING, INK-JET RECORDING METHOD, AND INK-JET RECORDING APPARATUS - There is provided an ink for ink-jet recording including: water; a water-soluble organic solvent; a water-soluble N-hydroxy cyclic imide compound; a self-dispersible pigment; and a surfactant of sulfuric acid ester salt type. | 10-25-2012 |
20120268520 | TREATMENT SOLUTION FOR INK-JET RECORDING, INK SET, INK-JET RECORDING METHOD, AND INK-JET RECORDING APPARATUS - A treatment solution for ink-jet recording includes a solvent which contains at least one of water and a water-soluble organic solvent; and an N-hydroxy cyclic imide compound which is soluble in the solvent. | 10-25-2012 |
20130083116 | Water-Based Ink for Ink-Jet Recording, Ink Cartridge, and Ink-Jet Recording Apparatus - A water-based ink for inkjet recording includes a self-dispersible pigment modified by phosphate group; water; a water-soluble organic solvent; a N-hydroxy cyclic imide compound; and at least one selected from the group consisting of boric acids, a chelate agent, a reducing sugar and a sugar alcohol. | 04-04-2013 |
20140292895 | Water-Based Ink for Ink-Jet Recording, Ink Cartridge, Ink-Jet Recording Apparatus, and Ink-Jet Recording Method - A water-based ink for ink-jet recording includes a self-dispersible pigment modified with carboxylic acid group; water; di-2-ethylhexyl sulfosuccinic acid or salt thereof; and a compound represented by the following general formula (1): | 10-02-2014 |
20160039209 | LIQUID CARTRIDGE - A liquid cartridge includes a movable member and the movable member includes a detection portion and a float. The liquid cartridge also includes a restriction member and the restriction member includes an operation portion and a restriction portion. When the operation portion is in a first position, the restriction portion is configured to contact the movable member such that the movement of the float is restricted within a restricted range. When the operation portion is in a second position, the restriction portion is configured to release the movable member such that the float is positioned in a free range which is above the restricted range. | 02-11-2016 |
20160039210 | LIQUID CARTRIDGE - A liquid cartridge includes a movable member and the movable member includes a detection portion and an anchor. The liquid cartridge also includes a restriction member and the restriction member includes an operation portion and a restriction portion. When the operation portion is in a first position, the restriction portion is configured to contact the movable member such that the movement of the anchor is restricted within a restricted range. When the operation portion is in a second position, the restriction portion is configured to release the movable member such that the anchor is positioned in a free range which is below the restricted range. | 02-11-2016 |
20160039213 | LIQUID CARTRIDGE - A liquid cartridge includes a liquid chamber, a partitioning wall partitioning the liquid chamber into a first liquid chamber and a second liquid chamber, a communication opening through which liquid can flow from the first liquid chamber to the second liquid chamber, and a movable member which is movable between a block position and a communication position. When the movable member is in the block position, the movable member is configured to prevent the liquid from flowing from the first liquid chamber to the second liquid chamber through the communication opening, and when the movable member is in the communication position, the liquid is allowed to flow from the first liquid chamber to the second liquid chamber through the communication opening. | 02-11-2016 |
20160039215 | LIQUID CONSUMING APPARATUS - A liquid consuming apparatus includes a liquid container, a detector, and a controller. The liquid container includes a movable member, and the movable member includes a detection portion. The detector is configured to output a detection signal based on the presence or absence of the detection portion in a detection position. The controller is configured to measure, based on the detection signal output from the detector, a physical quantity, based on which a velocity of the detection portion can be specified, and is configured to determine whether the physical quantity is within a threshold range. | 02-11-2016 |