| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 106286600 | Group II metal atom (Be, Mg, Sr, Ca, Ba, Ra, Zn, Cd, or Hg) containing | 15 |
| 20080202383 | GROUP II ALLOYED I-III-VI SEMICONDUCTOR NANOCRYSTAL COMPOSITIONS AND METHODS OF MAKING SAME - A semiconductor nanocrystal composition that is stable and has high luminescent quantum yield. The semiconductor nanocrystal composition has a semiconductor nanocrystal core of a group II alloyed I-III-VI semiconductor nanocrystal material. A method of making a semiconductor nanocrystal composition is also provides which includes synthesizing a semiconductor nanocrystal core of a group II alloyed I-III-VI semiconductor material. | 08-28-2008 |
| 20100031851 | SURFACE CONDITIONING COMPOSITION, METHOD FOR PRODUCING THE SAME, AND SURFACE CONDITIONING METHOD - The present invention provides a surface conditioning composition having a surface conditioning function that is even more superior as compared with conventional surface conditioning compositions. | 02-11-2010 |
| 20100095866 | TRANSPARENT CONDUCTIVE ZINC OXIDE FILM AND PRODUCTION METHOD THEREFOR - The present invention concerns a method for the generation of a transparent conductive oxide coating (TCO layer), in particular a transparent conductive oxide coating as a transparent contact for solar cells, flat panel displays and the like. The TCO layer is generated by depositing zinc oxide and additionally aluminium, indium, gallium, boron, nitrogen, phosphorous, chlorine, fluorine or antimony or a combination thereof, with the process atmosphere containing hydrogen. These TCO layers can be realized in a particularly simple and cost-effective way compared to ITO. The properties of the inventive TCO layers are nearly as good as those for ITO, regarding high transmittance and low resistance. | 04-22-2010 |
| 20100180800 | PREPARATION OF COATING DISPERSIONS - The invention relates to a process for the preparation of coating dispersions for use in the paper industry by co-grinding natural calcium carbonate (GCC) and precipitated calcium carbonate (PCC), characterized in that powdery GCC is co-ground with a slurry containing from 5 to 70% by weight of PCC to obtain a particle size distribution of the calcium carbonate with at least 90% by weight of smaller than 5 μm, at least 70% by weight of smaller than 2 μm, and at least 20% by weight of smaller than 1 μm, with a weight average particle size within a range of from 0.7 to 3 μm. | 07-22-2010 |
| 20100186630 | LOW-REFRACTIVE-INDEX FILM, METHOD OF DEPOSITING THE SAME, AND ANTIREFLECTION FILM - Provided is a method of depositing a low-refractive-index film, by which a thin film having uniform composition distribution in the film and having a low refractive index can be formed, a low-refractive-index film deposited by the method of depositing a low-refractive-index film, and furthermore, an antireflection film including the low-refractive-index film. In a method of depositing a low-refractive-index film including depositing a low-refractive-index film composed of MgF | 07-29-2010 |
| 20100251936 | METHOD OF FABRICATING LIQUID FOR OXIDE THIN FILM - A method of fabricating a liquid for an oxide thin film is provided, which includes mixing at least two kinds of dispersoids selected from the group consisting of a Zinc compound, an Indium compound, a Gallium compound, a Tin compound and a Thallium compound, with dispersion media corresponding to the selected dispersoids to form a dispersion system, and stirring and aging the dispersion system at a predetermined temperature for a predetermined time, wherein a molar ratio of the Zinc compound to each of the Indium compound, Gallium compound, Tin compound and Thallium compound is 1:0.1 to 1:2. According to the present invention, the liquid for the oxide thin film may be fabricated by a sol-gel method making it capable of being implemented in mass production in a simple and low-cost manner as opposed to the conventional vacuum deposition method. | 10-07-2010 |
| 20100282127 | SURFACE-REACTED PRECIPITATED CALCIUM CARBONATE, PROCESS TO MAKE SAME, AND USES THEREOF - The present invention relates to a process for the preparation of a pigment comprising a surface-reacted precipitated calcium carbonate (PCC), the process comprising the steps of a) providing at least one precipitated calcium carbonate (PCC)-comprising pigment; b) providing H | 11-11-2010 |
| 20110030584 | AQUEOUS INORGANIC ZINC-RICH COATING COMPOSITION - An aqueous inorganic zinc-rich coating composition employs zinc powder and a vehicle containing an aqueous solution containing a specific alkali silicate, an ammonium ion, and a halide ion at specific concentrations; a vehicle containing an aqueous solution containing the above ingredients at specific concentrations and additionally an alkali halide at a specific concentration; or a vehicle containing an aqueous solution containing a specific alkali silicate and an alkali halide at specific concentrations, wherein the vehicle and zinc powder are contained at a specific ratio. | 02-10-2011 |
| 20110185946 | Porous composite comprising silicon-substituted hydroxyapatite and - tricalcium phosphate, and process for preparing the same - There are disclosed a porous composite comprising silicon-substituted hydroxyapatite and β-tricalcium phosphate (β-TCP), and a method for preparing the same. The porous composite is prepared by subjecting natural coral to hydrothermal and solvothermal reactions to prepare silicon-substituted hydroxyapatite (Si—HA) and subjecting the Si—HA to a heat treatment process. Thereafter, Si—HA and β-TCP may be mixed in the porous composite. As a result, the porous composite is excellent in biocompatibility and biodegradability. Also, the porous composite functions to maintain the microstructure of coral and is similar to natural bone in terms of composition and shape. Accordingly, the porous composite may be effectively used as a bone tissue repairing material and a bone graft material that can substitute for human hard tissue. | 08-04-2011 |
| 20110297043 | PROCESS FOR MANUFACTURING CALCIUM CARBONATE MATERIALS HAVING A PARTICLE SURFACE WITH IMPROVED ADSORPTION PROPERTIES - The invention relates to a process for manufacturing calcium carbonate materials having a particle surface with improved adsorption properties of dispersant, using at least one lithium ion-containing compound, the calcium carbonate material obtained by this process, the use of the calcium carbonate materials in paper, paints and plastics, as well as the use of the lithium ion-containing compounds in the manufacturing process. | 12-08-2011 |
| 20120097069 | METHOD FOR IMPROVING OPACITY - The present invention relates to a process for preparing an aqueous suspension of dispersed calcium carbonate, wherein the resulting coating of said suspension provides opaque properties or has a specific light scattering coefficient S. The invention further relates to compositions of such suspensions of dispersed calcium carbonate and to its use in the field of paper coatings and paper mass fillings as well as paints and plastic coatings. | 04-26-2012 |
| 20130269571 | Calcium Sulphate-Based Products Having Enhanced Water Resistance - A water-resistant calcium sulphate based body comprises a matrix of crystalline calcium sulphate anhydrite, crystals of the matrix being connected to one another by water-resistant phosphate bonding zones, optionally also containing aluminium. The body can be produced by impregnating a porous calcium sulphate with a source of phosphate ions (optionally containing aluminium), and then calcining. Alternatively, a paste comprising calcium sulphate and a source of phosphate ions (optionally containing aluminium) is heated or compressed to form a ‘green body’ and then calcined to produce the body. | 10-17-2013 |
| 20140000480 | METHOD OF FABRICATING LIQUID FOR OXIDE THIN FILM | 01-02-2014 |
| 20140245926 | TREATMENT SOLUTION FOR INSULATION COATING FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEETS - A treatment solution for an insulation coating of grain-oriented electrical steel sheets includes at least one selected from phosphates of Mg, Ca, Ba, Sr, Zn, Al and Mn; colloidal silica in a proportion of 0.5 to 10 mol in terms of SiO | 09-04-2014 |
| 20150007748 | CRT WASTE TREATMENT AND RECYCLING - A method comprises: reducing cathode ray tube (CRT) glass waste to a piece size of less than or equal to 2 inches (nominal) in any dimension; mixing a chemical treatment agent comprising a blend of dolomitic lime and fly ash with the CRT glass waste; mixing the mix of the chemical treatment agent and the CRT glass waste with a mixing liquid to form a pre-cured blend; and curing the pre-cured blend to form a treated CRT glass waste. In one implementation, treated CRT glass waste has characteristics facilitating its use as a daily cover material in a landfill. | 01-08-2015 |
