Patent application number | Description | Published |
20080202379 | Ink composition, ink cartridge including the same, and inkjet recording apparatus comprising the ink cartridge - An ink composition is provided including a colorant, a solvent, and a disilazane-based compound. An ink cartridge including the ink composition, and an inkjet recording apparatus including the ink cartridge are also provided by the invention. The ink composition can suppress formation of bubbles in the ink cartridge during the printing operation of an inkjet printer, can rapidly remove bubbles once formed, and can demonstrate stability in an initial ejection performance of the ink by activated ink fluidity. | 08-28-2008 |
20090043036 | CAPSULATED COLORANT, METHOD OF PREPARING THE SAME, AND INK COMPOSITION INCLUDING THE CAPSULATED COLORANT - A capsulated colorant including a colorant and a polymer resin which is coated on the colorant and has a cross-linked structure, a method of preparing the capsulated colorant, and an ink composition including the capsulated colorant. By adjusting the extent of cross-linking of the colorant on which the polymer having a cross-linked structure is coated, a capsulated colorant having a cross-linking of larger extent and a capsulated colorant having a cross-linking of smaller extent are obtained. By using an ink composition including the capsulated colorant having a larger cross-linked extent, characteristics of excellent waterfastness, lighffastness, rubfastness and optical density can be realized. In addition, by using the ink composition including the capsulated colorant having a smaller cross-linked extent, images with excellent durability and printed gloss can be realized. | 02-12-2009 |
20090076193 | ENCAPSULATED COLORANT, METHOD OF PREPARING THE SAME, AND INK COMPOSITION COMPRISING THE ENCAPSULATED COLORANT - Provided are an encapsulated colorant including a polymer resin and a colorant coated with the polymer resin, wherein the encapsulated colorant includes at least two types of colorants which have different average particle diameters with different distributions. | 03-19-2009 |
20090093586 | ENCAPSULATED COLORANT AND INK COMPOSITION INCLUDING THE SAME - An encapsulated colorant including a colorant and a polymer resin coating the colorant, where the polymer resin is prepared by polymerizing a polymer resin-forming composition including two or more polymerizable unsaturated monomers, and the content ratio of the two or more polymerizable unsaturated monomers is controlled to obtain a glass transition temperature of the polymer resin of −15 to 75° C. An ink composition including an encapsulated colorant, and an ink set comprising two or more types of the ink composition. The encapsulated colorant may have different glass transition temperatures to have a utility of high optical density when printing text, and high gloss when printing images. | 04-09-2009 |
20090176927 | ENCAPSULATED COLORANT, METHOD OF PREPARING THE SAME, AND INK COMPOSITION INCLUDING THE ENCAPSULATED COLORANT - Provided are an encapsulated colorant, a method of preparing the same, and an ink composition including the encapsulated colorant. | 07-09-2009 |
20090292065 | CAPSULATED COLORANT, METHOD OF PREPARING THE SAME, AND INK COMPOSITION INCLUDING THE CAPSULATED COLORANT - Provided is a capsulated colorant including: a colorant; and a polymer resin coating the colorant, wherein the polymer resin is made by polymerization of a polymerizable composition including a macromonomer and a polymerizable unsaturated monomer. A method of preparing same, and an ink composition comprising the capsulated colorant and a solvent, are also provided. The macromonomer is an emulsion stabilizer when the polymer resin is formed in the water solution. | 11-26-2009 |
20090292069 | CAPSULATED COLORANT, METHOD OF PREPARING THE SAME, AND INK COMPOSITION INLCUDING THE CAPSULATED COLORANT - Provided are a capsulated colorant, a method of preparing same and ink compositions including the capsulated colorant. The capsulated colorant includes a colorant and a polymer resin coated on the colorant. The polymer resin is a result of polymerization of a polymerizable composition comprising a basic monomer and a polymerizable unsaturated monomer. The ink composition comprises the colorant coated with the polymeric resin and a solvent, which may be water and at least one organic solvent. | 11-26-2009 |
20100029806 | ENCAPSULATED COLORANT, INK COMPOSITION INCLUDING THE COLORANT AND METHOD OF PREPARING THE SAME - Provided is an encapsulated colorant including a colorant grafted with a water-soluble polymer and a polymer resin coating the colorant. Also provided is a method of preparing the same. | 02-04-2010 |
20110046295 | CAPSULATED COLORANT, METHOD OF PREPARING THE SAME, INK COMPOSITION INCLUDING THE CAPSULATED COLORANT - The present disclosure provides a capsulated colorant including a colorant and a polymer resin coating the colorant, wherein the polymer resin is obtained by polymerization of a polymerizable composition including a basic monomer, a macromonomer and a polymerizable unsaturated monomer; a method of preparing the capsulated colorant; and an ink composition including the capsulated colorant. | 02-24-2011 |
20130216336 | AUTOMATIC CARRIER TRANSFER FOR TRANSFERRING A SUBSTRATE CARRIER IN A SEMICONDUCTOR MANUFACTURING POST-PROCESS AND METHOD OF TRANSFERRING THE SUBSTRATE CARRIER USING THE SAME - A carrier transfer for automatically transferring a substrate carrier includes a gripper detachably coupled to the substrate carrier, the substrate carrier including a plurality of substrates and at least one open gate through which the plurality of substrates are loaded into or unloaded from the substrate carrier. The gripper includes a gate blocking unit secured to the gripper and configured to shift to a blocking position, the blocking position being a position of the gate blocking unit that partially blocks the gate to prevent the plurality of substrates from being separated from the substrate carrier during the automatic transferring of the substrate carrier. | 08-22-2013 |
20140191950 | DISPLAY DEVICE FOR NETWORK PAIRING AND NETWORK PAIRING METHOD - A flexible display device for network pairing and a network pairing method are provided. The flexible display device includes an input sensor configured to sense two or more input events generated by an input means, and a controller configured to analyze device information about two or more flexible display devices in response to the sensed input events and, if determining that the sensed input events are for network pairing, to perform network pairing between the two or more flexible display devices. | 07-10-2014 |