Patent application number | Description | Published |
20080248281 | Organic-Inorganic Composite Coating Film and Aqueous Coating Composition - The organic-inorganic composite coating film of the present invention is a composite coating film wherein a complex having a polyamine segment is combined in a matrix composed of an inorganic oxide, and has a fine pore pattern on the surface. The aqueous coating composition of the present invention includes a copolymer having a polyamine segment, a metal alkoxide, and an aqueous medium. | 10-09-2008 |
20090036591 | MONODISPERSE SILICA SPHERES CONTAINING POLYAMINE AND PROCESS FOR PRODUCING THE SAME - Monodisperse silica spheres containing polyamine, which comprise a polymer (A) having a linear polyethyleneimine chain, a compound (B) having an acidic group, and silica (C). | 02-05-2009 |
20090043037 | Aqueous Coating Composition - An aqueous coating composition comprising a hydrophilic cationic polymer having an amino group (A), nonionic polyalcohol (B), a tri- or more valent silane compound (C), and water (D). According to the aqueous coating composition of the present invention, it is possible to produce an organic and inorganic hybrid coating film having a high degree of hardness and excellent abrasion resistance in relative mild production conditions by a simple method. | 02-12-2009 |
20090047436 | AQUEOUS COATING COMPOSITION, ORGANIC-INORGANIC COMPOSITE COATING FILM AND PRODUCTION METHOD THEREOF - The object of the present invention is to provide an aqueous coating composition including: an aqueous dispersion of a cationic resin (A); a metal alkoxide or a condensation product thereof (B); and an acid catalyst (C), and an organic-inorganic composite coating film wherein particles of a cationic resin (A) are dispersed in a matrix of a metal oxide (B′). | 02-19-2009 |
20090118448 | METHOD OF PRODUCING POLYMER USING IRON COMPLEX AS CATALYST - The object of the present invention is to provide a method of producing a polymer wherein radical-polymerizable monomers can be polymerized in a quantitative manner in a relatively short time, and a polymer or a block copolymer having at its termini a functional group that can be chemically converted while the polymer or the block copolymer has a high molecular weight can be produced. Furthermore, the object of the present invention is to provide a method of producing a polymer wherein the polymer is re-precipitated in a general solvent by an easy method, and the used iron complexes are recovered in the solvent, thereby recycling the iron complexes. | 05-07-2009 |
20090155591 | MICROPARTICLE HAVING NEEDLE-LIKE STRUCTURES ON SURFACE AND METHOD FOR PRODUCTION THEREOF - The present invention provides an organic-inorganic composite microparticle containing a metal complex, which has multiple needle-like structures on the surface and includes the metal complex therein; and a method for producing the microparticle in a simple manner. By using a metal complex made from a polymer having a linear polyethyleneimine chain and a metal ion, a composite microparticle which has the metal complex in silica and has a micro-needle-like structures on the surface can be derived, thus a microparticle having needle-like structures on the surface is obtained, wherein there are nano-sized multiple needle-like structures on the surface of the microparticle. The needle-like structures on the surface and the spatial structure of the resulting microparticle can be controlled by varying the species of the metal ion and the types of the substrate medium for the metal complex. | 06-18-2009 |
20090198009 | METAL NANOPARTICLE DISPERSION AND PRODUCTION PROCESS OF THE SAME - A metal nanoparticle dispersion comprising: a dispersion of a polymer compound (X), which comprises a polyalkyleneimine chain (a), a hydrophilic segment (b) and a hydrophobic segment (c), and metal nanoparticles (Y). | 08-06-2009 |
20100087618 | Linear (meth)acryloyl-containing compound, star (meth) acryloyl- containing compound, and method of manufacture - A linear (meth)acryloyl-containing compound is offered, including a chemical compound having a structure in which structural units expressed by the following general formula (1) | 04-08-2010 |
20100120960 | METHOD FOR PRODUCTION OF SILVER-CONTAINING NANO-STRUCTURE, AND SILVER-CONTAINING NANO-STRUCTURE - Disclosed is a method for producing a silver-containing nanostructure which can reduce the time required for a post treatment step and the amount of a waste material and which is achieved by the application of the reduction reaction of silver oxide; and a silver-containing nanostructure having a specific structure, which can be produced by the method. Specifically disclosed is a method for producing a silver-containing nanostructure, including dispersing a polymeric compound in which a hydrophilic segment is bonded to a polyalkyleneimine chain in a medium, adding silver oxide thereto, and carrying out a reduction reaction of the silver oxide, thereby obtaining a silver-containing nanostructure. In the method, a structure having a branched structure can be produced when a specific compound is used as a complexing agent. The silver-containing nanostructure thus produced can be used as a conductive paste or the like. | 05-13-2010 |
20100215555 | PROCESS FOR PRODUCING NANOSTRUCTURE COMPOSITE-COVERED STRUCTURE, NANOSTRUCTURE COMPOSITE-COVERED STRUCTURE, AND REACTOR USING NANOSTRUCTURE COMPOSITE-COVERED STRUCTURE - The present invention provides a structure in which the surface of a solid substrate of any shape is covered with metal oxide, in particular, a nanostructure composite in which polyethyleneimine, which is an organic substance, and metal oxide, which is an inorganic substance, are combined in nano-meter scale, spreads at the entire surface of a substrate, and the nanostructure composite forms a nano-boundary of complex shapes so as to thoroughly cover the entire surface of the substrate; a structure in which metal ions, metal nano-particles, organic pigment molecules are contained in the nanostructure composite; a process for producing these structures which can produce these structures with ease and efficiently; and an application method for the structures as an immobilized catalyst type reactor. | 08-26-2010 |