Patent application number | Description | Published |
20130010039 | Photocurable Ink Composition for Ink Jet Recording and Ink Jet Recording Method - The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): | 01-10-2013 |
20150273765 | METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMENSIONAL STRUCTURE - A method of manufacturing a three-dimensional structure includes forming a layer using a composition including particles and an aqueous solvent, heating the layer, and repeating a series of processes including the forming of the layer and the heating of the layer, in which in the heating of the layer, a first heating treatment and a second heating treatment in which the layer is heated to a temperature higher than in the first heating treatment are performed. | 10-01-2015 |
20150306821 | METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMENSIONAL STRUCTURE - Provided is a method of manufacturing a three-dimensional structure, in which the three-dimensional structure is manufactured by laminating a layer, the method including: forming the layer using a three-dimensional formation composition containing a surface-hydrophilic particle and a binding resin having a hydroxyl group; and discharging a curable ink containing a ultraviolet curable resin having an isocyanate group to the layer, in which an urethane group is formed by the hydroxyl group of the binding resin and the isocyanate group of the ultraviolet curable resin. | 10-29-2015 |
20150315396 | PHOTOCURABLE INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORDING METHOD - The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): | 11-05-2015 |
20150375459 | METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMENSIONAL STRUCTURE - The method of manufacturing a three-dimensional structure, in which the three-dimensional structure is manufactured by laminating a layer, includes the steps of: forming the layer using a three-dimension formation composition containing a particle and a light stabilizer A; and discharging a binding solution containing a binder and a light stabilizer B to the layer, in which, when the content ratio of the light stabilizer A contained in the three-dimension formation composition is represented by A (mass %) and the content ratio of the light stabilizer B contained in the binding solution is represented by B, a relationship of 2≦A/B≦4 is satisfied. | 12-31-2015 |
20160001506 | METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSIONAL STRUCTURE, AND THREE-DIMENSION FORMATION COMPOSITION - There is provided a method of manufacturing a three-dimensional structure, in which the three-dimensional structure is manufactured by laminating a layer, the method including: forming the layer using a three-dimension formation composition containing particles, a binding resin, and a solvent; applying a binding solution containing a binder to the layer; and removing the particles, which are not bound by the binder, using a removing solution after repeating the forming of the layer and the applying of the binding solution, in which, in the removing of the unbound particles, the binding resin has a water-soluble functional group whose pKa in water is less than the pH of the removing solution. | 01-07-2016 |
20160067916 | METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSION FORMATION MATERIAL SET, AND THREE-DIMENSIONAL STRUCTURE - There is provided a method of manufacturing a three-dimensional structure, in which the three-dimensional structure is manufactured by laminating a layer, the method including: forming the layer using a three-dimension formation composition containing particles having hydrophilicity on a surface thereof, a water-soluble resin, and a water-based solvent; and discharging an ultraviolet-curable ink containing a water-soluble monomer onto the layer. | 03-10-2016 |
20160067917 | METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSION FORMATION COMPOSITION, AND THREE-DIMENSIONAL STRUCTURE - There is provided a method of manufacturing a three-dimensional structure, in which the three-dimensional structure is manufactured by laminating a layer, the method including: forming the layer using a three-dimension formation composition containing particles having an isocyanate group on a surface thereof, a water-soluble resin having a hydroxyl group, and a water-based solvent; and discharging a curable ink onto the layer. | 03-10-2016 |
20160108259 | THREE-DIMENSIONAL SHAPING COMPOSITION, METHOD FOR PRODUCING THREE-DIMENSIONALLY SHAPED ARTICLE, AND THREE-DIMENSIONALLY SHAPED ARTICLE - A three-dimensional shaping composition of this invention is a three-dimensional shaping composition which is used for producing a three-dimensionally shaped article by laminating layers and contains particles having a hydrophilic surface and water-soluble monomers having a hydroxyl group. The water-soluble monomer is preferably at least one selected from the group consisting of 4-hydroxybutyl acrylate, 2-hydroxybutyl acrylate, 2-hydroxypropyl acrylate, 2-hydroxyethyl methacrylate, 2-hydroxypropyl methacrylate, and phenol epoxy acrylate. | 04-21-2016 |