Class / Patent application number | Description | Number of patent applications / Date published |
524403000 | At least one element of the lanthanide series (atomic no.57-71) or contains a noble metal atom (i.e., Au, Ag, Hg, Pt, Pd, Ir, Rh, Ru, Os)DNRM | 39 |
20080221251 | Resin composition - The present invention relates to a matter composition, and a method for obtaining the same, comprising at least one fluid hardenable resin component and at least one toning component suitable for changing its colour or colour shade depending upon the kind of energy applied to the composition. The matter composition can be advantageously used as a building material or for covering building materials. | 09-11-2008 |
20080287583 | Organic/Inorganic Composite - The present invention provides an organic/inorganic composite containing a rare earth metal or/and Period IV transition metal in which the aforementioned rare earth metal or/and Period IV transition metal is doped at a high concentration, and control of quenching and optical transparency are assured thereby; and an optical amplifier, a light control optical element, and luminescent device utilizing the same. The organic/inorganic composite containing a rare earth metal or/and Period IV transition metal is one in which at least one species of rare earth metal or/and Period IV transition metal is dispersed in an organic polymer, with the aforementioned composite containing an optically transparent organic polymer and an inorganic dispersion phase comprising: (1) a rare earth metal and (2) another element coordinated thereto via an oxygen atom(s). The inorganic dispersion phase in which another metal coordinates to rare earth metal or/and Period IV transition metal via an oxygen atom(s) preferably has an average particle size ranging from 0.1 to 1000 nm. Preferably, the ratio of rare earth metal or/and Period IV transition metal when mathematically converted to solid content is 90 mass % or less of the total mass of the organic polymer and the rare earth metal dispersion phase. | 11-20-2008 |
20080293864 | NONLINEAR POLYMER COMPOSITES AND METHODS OF MAKING THE SAME - A nonlinear composition comprises a polymeric material and at least one ferroelectric, antiferroelectric, or paraelectric particle, wherein the composition has a permittivity greater than or equal to about 5. A method of making a nonlinear composition comprises combining a polymeric material, and at least one ferroelectric, antiferroelectric, or paraelectric particle. The composition has a permittivity greater than or equal to about 5. | 11-27-2008 |
20080319111 | Curable, Blocked Polyisocyanate-Based Mixtures Free From Molybdenum and Tungsten Compounds But Containing Cesium Compounds, Their Preparation and Use - Curable mixtures free from compounds of molybdenum and of tungsten and comprising
| 12-25-2008 |
20090043029 | SILICONE RUBBER COMPOSITIONS FOR THE SEALING AND ENCAPSULATION OF ELECTRIC AND ELECTRONIC PARTS - A silicone rubber composition containing 0.5-90% by weight of a metal powder and curable into a non-conductive silicone rubber having a volume resistivity of at least 1×10 | 02-12-2009 |
20090076207 | Organosols stabilized by amphiphilic block polymers - Mineral particle dispersions in an organic hydrophobic medium (organosols) are stabilized by amphiphilic block polymers containing R | 03-19-2009 |
20090099288 | Stabilization of organic polymers against free radicals - The invention concerns the use of cerium dioxide, especially in the form of discrete cerium dioxide particles with particle sizes in the range from 0.005 to 150 μm, as inorganic radical trap to stabilize organic polymers, especially in the form of polymer-based formulations, varnishes, paints, coating compounds, or the like, against their photochemically, thermally, physically and/or chemically induced degradation by free radicals, especially against the effect of UV, advantageously in an optional combination with at least one UV-absorber and/or at least one additional radical trap. The radical-induced degradation of the organic polymers is effectively prevented by the use of cerium dioxide without the cerium dioxide itself becoming degraded. If a combination of cerium dioxide with an additional UV-absorber or radical trap is used, its effectiveness is extended through the presence of the cerium dioxide. | 04-16-2009 |
20090118408 | Dielectric compositions containing coated filler and methods relating thereto - The present disclosure relates to a dielectric composition having a resin and a filler. The filler is used to raise the dielectric and has a passivating surface coating thereon. | 05-07-2009 |
20090124742 | Rubber Composition, Method for Producing Same and Tire - The present invention provides a rubber composition containing a rubber component (A) including a modified polymer having a protic amine structure, and an oxidizing agent (B), in which interaction between the rubber component and a carbon black is excellent and dispersibility of the carbon black is improved. This rubber composition enables to obtain a tire that is excellent in low heat generation, rupture property, and abrasion resistance and the like. Also provided are a method of efficiently producing such a rubber composition and a tire having the above-mentioned characteristics which is made of the rubber composition. | 05-14-2009 |
20090149589 | METHOD FOR GENERATING SURFACE-SILVERED POLYMER STRUCTURES - A process is described for forming a conductive silver surface on a solid polymer article. An acid-containing polymer and silver ions are dissolved in an appropriate solvent, and a solid polymer article is formed by known methods. The solid polymer is treated with a chemical reducing agent to yield a conductive silver surface, useful in a wide range of applications. Patterned silver conductive surfaces can also be produced. | 06-11-2009 |
20090163636 | SILANE-MODIFIED BINDER DISPERSIONS - The invention relates to aqueous formulations comprising silane-modified polymeric binders having a siloxane content and inorganic nanoparticles, a process for the preparation thereof and the use thereof for the preparation of aqueous coating compositions. | 06-25-2009 |
20090170992 | ETCH RESISTANT POLYMER COMPOSITION - A composite material includes a polymer and a colloidal metal oxide. The composite material has a Plasma Etch Index of 40 relative to a polymer absent the colloidal metal oxide. | 07-02-2009 |
20090258984 | PRODUCTION OF SILVER SULFATE GRAINS USING A FLUORINATED ADDITIVE - An aqueous precipitation process for the preparation of particles comprising primarily silver sulfate, comprising reacting an aqueous soluble silver salt and an aqueous soluble source of inorganic sulfate ion in an agitated precipitation reactor vessel and precipitating particles comprising primarily silver sulfate, wherein the reaction and precipitation are performed in the presence of an aqueous soluble fluorinated additive, the amount of additive being a minor molar percentage, relative to the molar amount of silver sulfate precipitated, and effective to result in precipitation of particles comprising primarily silver sulfate having a mean grain-size of less than 50 micrometers. | 10-15-2009 |
20090312474 | HIGH TEMPERATURE POLYMER COMPOSITES AND METHODS OF MAKING THE SAME - A composition comprises a modified polymeric material and a ceramic antiferroelectric particle. The modified polymeric material comprises a high temperature polymer chemically combined with a polar group. A method of making a composition comprises chemically combining a high temperature polymer with a polar group to form a modified polymeric material; and combining the modified polymeric material with antiferroelectric particles to form a composite composition. | 12-17-2009 |
20100010137 | REDISPERSIBLE SURFACED-MODIFIED PARTICLES - The present invention relates to surface-modified particles which can be dispersed in organic solvents, and to the use thereof for incorporation into polymers, paints and coatings. | 01-14-2010 |
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 |
20100249304 | PEARLESCENT PIGMENT - A pearlescent pigment ( | 09-30-2010 |
20100249305 | SLIP FOR THE PREPARATION OF DENTAL CERAMICS BY A HOT-MELT INKJET PRINTING PROCESS - Slip for use in a hot-melt inkjet printing process which contains (A) ceramic particles, (B) wax and (C) at least one radically polymerizable monomer, and use of the slip to prepare dental restorations. Furthermore, a process for the preparation of a green compact is described, in which the slip is moulded in layers to the geometrical shape of the green compact and subjected to a radical polymerization in order to obtain a cured green compact. | 09-30-2010 |
20110009552 | COLLOIDAL DISPERSIONS OF INORGANIC PARTICLES IN LIQUID PHASES COMPRISING AMPHOLYTIC COPOLYMERS - Colloidal dispersions of inorganic particles in a liquid phase include ampholytic copolymers containing at least one macromolecular chain B and a moiety A bonded to a single end thereof and in which the macromolecular chain B includes cationic units Bc, deriving from cationic monomers Bc and the moiety A is a polymeric or non-polymeric group containing at least one anionic or potentially anionic group; such dispersions may have a positive zeta potential within a pH ranging from 1 to 11. | 01-13-2011 |
20110021684 | RTV-ORGANOPOLYSILOXANE COMPOSITIONS AND NOVEL ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS THEREFOR - RTV-organopolysiloxane compositions are crosslinkable by polycondensation and are devoid of alkyltin-based catalysts; novel organopolysiloxane polycondensation catalysts are useful therefor. | 01-27-2011 |
20110021685 | COLLOIDAL DISPERSION OF CALCIUM PHOSPHATE PLATELETS, AND ITS PROCESS OF PREPARATION - The invention provides colloidal dispersions of calcium phosphate platelets comprising at least one polymer which complexes the calcium and in which the length of the platelets, L, is between 5 and 500 nm and in which the thickness of the platelets is between 0.5 and 20 nm. | 01-27-2011 |
20110034606 | COMPOSITE DIELECTRIC COMPOSITION HAVING SMALL VARIATION OF CAPACITANCE WITH TEMPERATURE AND SIGNAL-MATCHING EMBEDDED CAPACITOR PREPARED USING THE SAME - Disclosed herein is a composite dielectric composition having a small variation of capacitance with temperature, comprising a combination of a polymer matrix exhibiting a positive or negative variation of capacitance with temperature and a ceramic filler exhibiting a negative or positive variation of capacitance with temperature which is reciprocal to that of the polymer matrix; and a signal-matching embedded capacitor prepared by using the same composition. Particularly, the present invention provides a composite dielectric composition comprising a polymer matrix exhibiting a positive or negative variation of capacitance with temperature and a ceramic filler exhibiting a variation of capacitance which is reciprocal to that of the polymer matrix; and a signal-matching embedded capacitor formed of the same composition and having a variation of capacitance with temperature, ΔC/C×100(%), of not more than 5%. The composite dielectric composition of the present invention can be used in preparation of the signal-matching embedded capacitor due to a small variation of capacitance with temperature. | 02-10-2011 |
20110040006 | Compositions with Improved Dirt Pickup Resistance Comprising Layered Double Hydroxide Particles - The dirt pickup resistance of substrates, in particular coatings, is improved by the incorporation of small amount of certain layered double hydroxide particles. Methods for the preparation of effective, readily intercalated, layered double hydroxide particles and compositions comprising them, such as architectural coatings, in particular water based architectural coatings, are provided. | 02-17-2011 |
20110098392 | COMPOUNDS HAVING A GUANIDINE STRUCTURE AND USE OF SAME AS ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS - The present invention relates to an organopolysiloxane composition that can be vulcanized at room temperature into an elastomer that is crosslinked by polycondensation and that does not contain alkyltin-based catalysts which exhibit toxicity problems. | 04-28-2011 |
20110124788 | ROOM-TEMPERATURE-CURABLE POLYORGANOSILOXANE COMPOSITION - A room-temperature-curable polyorganosiloxane composition includes: 100 parts by mass of polyorganosiloxane capped with hydroxyl groups at termini and having a viscosity (23° C.) of 0.02 to 1000 Pa·s; 1 to 200 parts by mass of a filler capable of imparting flame retardancy; 0.1 to 10 parts by mass of a partially hydrolyzed condensate of a silane compound of R | 05-26-2011 |
20110160372 | Thermoplastic Resin Composition with EMI Shielding Properties - The present invention provides a thermoplastic resin composition comprising (A) a thermoplastic resin, and (B) a carbon nanofiber-metal composite including a plurality of laminated truncated, conic graphenes continuously coated with a metal. The thermoplastic resin composition according to the present invention can have excellent EMI shielding properties. | 06-30-2011 |
20110190432 | MODIFIED PEROVSKITE TYPE COMPOSITE OXIDE, METHOD FOR PREPARING THE SAME, AND COMPOSITE DIELECTRIC MATERIAL - Provided is a modified perovskite type composite oxide in which the dielectric characteristics are equal to or better than those prior to modification, there is no substantial elution of coating components from the modifying coating components, and change in the specific surface areas over time and elution of the A-site metals are suppressed effectively, while the cracking traits are good. A modified perovskite type composite oxide in which the particle surface of a perovskite type composite oxide is coated with a first component of at least one selected from TiO | 08-04-2011 |
20120010345 | PIGMENT FOR LASER MARKING - The present invention relates to an intrinsically markable laser pigment in the form of a reducible metal compound in the form of a preparation, and to the use thereof in inorganic systems and in organic polymers, in particular plastics, surface coatings, automobile paints, powder coatings, printing inks, paper coatings and papermaking stocks. | 01-12-2012 |
20120065312 | Dispersion Liquid of Fine Particles of Core-Shell Type Inorganic Oxide, Method for Producing the Dispersion Liquid, and Coating Composition Containing the Dispersion Liquid - A dispersion liquid contains fine particles of core-shell type inorganic oxide that have high dispersion stability and transparency and allow for excellent light resistance and weather resistance by being mixed in a coating film. The fine particles are produced by treating the surfaces of (a) fine particles of titanium-containing metal oxide serving as core particles with a hydrate and/or an oxide of a metal element such as zirconium to provide surface-treated particles or fine particles of titanium-containing metal oxide having (b) an intermediate layer and by covering the surfaces of the surface-treated particles to form (c) a shell layer with a composite oxide of silicon and at least one metal element selected from aluminum, zirconium, and antimony. | 03-15-2012 |
20120142841 | POLYHYDROXY CURABLE FLUOROELASTOMER COMPOSITIONS - Disclosed herein is a curable composition comprising a polyhydroxy curable fluoroelastomer, a polyhydroxy curative, a cure accelerator and 11 to 60 parts by weight lanthanum(III) oxide per hundred parts by weight fluoroelastomer. Cured articles made therefrom are resistant to volume swell in acids. | 06-07-2012 |
20120208941 | STABILISER COMBINATIONS FOR HALOGENATED POLYMERS - The invention relates to a stabilizer system comprising a thermal stabilizer and a supported, at least partly calcined dolomite of the formula Mt | 08-16-2012 |
20120238683 | COMPOSITION AND PROCESS FOR MAKING THE COMPOSITION - An aggregate composition and process for making the aggregate composition. The aggregate composition includes an insoluble rare earth-containing compound and a polymer binder. The insoluble rare earth-containing compound can include one or more of cerium, lanthanum, or praseodymium. A suitable insoluble cerium-containing compound can be derived from cerium carbonate or a cerium salt. In a specific embodiment, the aggregate composition consists essentially of one or more cerium oxides, the polymer binder and optionally a flow aid. A process for making the composition includes mixing the insoluble rare earth-containing compound with a polymer binder to form a mixture, and subjecting the mixture to mechanical, chemical and/or thermal treatment to adhere the rare earth compound to the polymer binder. The aggregate composition can be used in a variety of fluid treatment applications to remove one or more chemical and biological contaminants in a fluid. | 09-20-2012 |
20120296026 | METAL-COATED FLAKE GLASS, RESIN COMPOSITION INCLUDING SAME, AND METHOD FOR PRODUCING SAME - A metal-coated flake glass of the present invention includes: a flake glass; a metal coating layer formed to coat a surface of the flake glass; and a silicon oxide-based protective layer formed to coat a surface of the metal coating layer. The silicon oxide-based protective layer contains nitrogen at an amount of | 11-22-2012 |
20120316277 | SILANE-MODIFIED BINDER DISPERSIONS - The invention relates to aqueous formulations comprising silane-modified polymeric binders having a siloxane content and inorganic nanoparticles, a process for the preparation thereof and the use thereof for the preparation of aqueous coating compositions. | 12-13-2012 |
20130066003 | TERMINALLY MODIFIED ACRYLIC POLYMER AND METHOD FOR PRODUCING TERMINALLY MODIFIED ACRYLIC POLYMER - The present invention provides a terminally modified acrylic polymer having excellent thermal decomposition properties at low temperatures, an inorganic fine particle dispersed paste composition obtained by using the terminally modified acrylic polymer and a method of producing of the terminally modified acrylic polymer. | 03-14-2013 |
20130109798 | RESIN COMPOSITION AND SEMICONDUCTOR DEVICE PRODUCED BY USING THE SAME | 05-02-2013 |
20140221543 | SILVER METAL NANOPARTICLE COMPOSITION - A metal nanoparticle composition includes water and a water-soluble polymer having both carboxylic acid and sulfonic acid groups. Silver nanoparticles are dispersed in the water such that the weight percentage of silver in the composition is greater than 10%. | 08-07-2014 |
20140221544 | Method for Modifying Surface Properties with Nanostructured Chemicals - A method of using metallized and nonmetallized nanostructured chemicals as surface and volume modification agents within polymers and on the surfaces of nano and macroscopic particulates and fillers. Because of their 0.5 nm-3.0 nm size, nanostructured chemicals can be utilized to greatly increase surface area, improve compatibility, and promote lubricity between surfaces at a length scale not previously attainable. | 08-07-2014 |
20140329950 | RESIN COMPOSITION FOR ADHESIVE CONTAINING PLATE-LIKE INORGANIC COMPOUND, AND ADHESIVE - An object of the present invention is to provide a resin composition for adhesives, the resin composition mainly containing a resin that has a good adhesive strength or a good oxygen-barrier property, and an adhesive obtained by applying the resin composition onto a film. The object is achieved by providing a resin composition for adhesives, the resin composition containing (A) a resin that has, as functional groups, two or more hydroxyl groups per molecule, (B) an isocyanate compound that has, as functional groups, two or more isocyanate groups per molecule, and (C1) a plate-like inorganic compound or (C2) a light-blocking agent that can block light having a wavelength of 350 nm or less, and an adhesive obtained by curing the resin composition for adhesives. | 11-06-2014 |