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| Number | Title | Issue Date |
| 6923974 | Flaky fine powder, production thereof, and cosmetic A flaky, fine powder comprising a flaky substance as the base and silica particles covering the surface of the base, aimed at reducing the glossiness of the base caused by the irregular reflection of light on its surface and improving the slipperiness. In particular... | 08/02/2005 |
| 6090446 | Method of forming particle layer on substrate, method of planarizing irregular surface of substrate and particle-layer-formed substrate The present invention provides a method of forming on a substrate a particle layer highly adherent to the substrate, which comprises the steps of spreading a dispersion (I) comprising a dispersing medium and, dispersed therein, solid particles being surfa... | 07/18/2000 |
| 5935700 | Thermoplastic resin film containing composite oxide particles A thermoplastic resin film excellent in slipperiness, wear resistance and transparency contains 0.05 to 0.5 wt. % of specified fine particles of composite oxide comprising silica, alkali metal oxide, and at least one inorganic oxide other than silica, whe... | 08/10/1999 |
| 5800797 | Process for producing alumina and apparatus therefor In the present invention, alumina is produced by a process comprising leading a starting aqueous slurry containing a seed alumina hydrate to a circulating system, the aqueous slurry being circulated and returned to the starting aqueous slurry, wherein an ... | 09/01/1998 |
| 5789476 | Film-forming coating solution and synthetic resin lens Disclosed is a film-forming coating solution comprising a matrix and a fine particulate compound oxide composed of oxides of titanium, silicon and zirconium and/or aluminum. This film-forming coating solution can form a colorless and transparent film of h... | 08/04/1998 |
| 5785892 | Organo-antimony oxide sols and coating compositions thereof An organo-antimony oxide sol capable of affording an electrical conductivity property and a photo-setting coating composition containing such a sol are provided. The particulate colloidal antimony oxide, i.e. a dispersoid in the sol, has a pyrochlore stru... | 07/28/1998 |
| 5779992 | Process for hydrotreating heavy oil and hydrotreating apparatus A hydrotreating apparatus comprising (a') a fixed-bed reactor packed with a hydrotreating catalyst for hydrotreating a heavy oil and (b') a suspended-bed reactor packed with a hydrotreating catalyst for further hydrotreating the heavy oil hydrotreated in ... | 07/14/1998 |
| 5762913 | Photochromic compound oxide and cosmetic comprising the same The present invention provides a photochromic compound oxide of Ti, Fe and Si which may contain Al and a cosmetic comprising the above photochromic compound oxide which, even when a light quantity change instantaneously occurs as in taking a photographic ... | 06/09/1998 |
| 5730995 | Antibacterial substance An antibacterial substance, and more particularly, an antibacterial substance which displays antibacterial, anti-mold, and deodorizing effects when added to resins, paints, textile fibers and cosmetics.... | 03/24/1998 |
| 5492762 | Conductive substrate and display device provided with transparent conductive substrate Conductive substrate having on their surface a coating formed from a coating solution for forming a transparent conductive coating prepared by dispersion of dissolving in water and/or organic solvent such conductive particles as having (a) an average part... | 02/20/1996 |
| 5389357 | Modified crystalline aluminosilicate zeolites and process for their preparation A process for the manufacture of a modified aluminosilicate zeolite is disclosed which includes contacting a starting zeolite in an aqueous phase with a dealuminating agent at a pH value of lower than 4 in the presence of a soluble silica. A novel zeolite... | 02/14/1995 |
| 5382383 | Coating solutions for forming transparent conductive ceramic coatings, substrates coated with transparent conductive ceramic coatings and process for preparing same, and uses of substrates coated with transparent conductive ceramic coatings In accordance with the present invention, there are provided coating solutions for forming transparent conductive ceramic coatings, said coating solutions being homogeneous solutions or dispersions of acetylacetonate chelate compound, conductive substance... | 01/17/1995 |
| 5376308 | Coating solution for forming transparent conductive coating and process for preparing same Conductive substrate having on their surface a coating formed from a coating solution for forming a transparent conductive coating prepared by dispersion of dissolving in water and/or organic solvent such conductive particles as having (a) an average part... | 12/27/1994 |
| 5270072 | Coating liquids for forming conductive coatings In accordance with the present invention, there are provided coating liquids for forming conductive coatings, which comprise (i) a zirconium oxysalt, (ii) a conductive substance and, if necessary, (iii) at least one member selected from non-sedimentary si... | 12/14/1993 |
| 5223964 | Liquid crystal display device having a spacer composed of spherical particles having a particular coefficient of variation in particle diameter and an aggregation ratio In the liquid crystal display devices according to the present invention, the spacer used for deciding the cell gap of the display cell comprises spherical particles having a Cv value of not more than 2% and an aggregation ratio of not more than 5%, hence... | 06/29/1993 |
| 5194411 | Catalyst compositions and process for making the same Catalyst compositions and a process for making the same are disclosed. The composition finds application in the cracking of heavy hydrocarbon feedstock containing vanadium and other metal contaminants. It essentially comprises a crystalline zeolite, a met... | 03/16/1993 |
| 5110783 | Hydrotreating catalyst and method for preparation thereof A catalyst is disclosed for hydrotreating heavy hydrocarbon oils, which catalyst comprises a catalyst component supported on an alumina carrier having an average fibrous particle length of 10-20 Nm and a specified proportion of fibrous alumina particle in... | 05/05/1992 |
| 5078915 | Coating liquids for forming conductive coatings In accordance with the present invention, there are provided coating liquids for forming conductive coatings, which comprise (i) a zirconium oxysalt, (ii) a conductive substance and, if necessary, (iii) at least one member selected from non-sedimentary si... | 01/07/1992 |
| 5013607 | Transparent conductive ceramic-coated substrate processes for preparing same and uses thereof Disclosed are transparent conductive ceramiccoated substrates having a surface resistance of 103 -1011 Ω/.quadrature., a total light transmission of at least 85% and a haze of less than 10%, said coated substrates being prepared by ... | 05/07/1991 |
| 4987012 | Process for preparing mono-dispersed particles In a process for preparing spherical particles of hydroxide having a particle diameter of from 0.1 to 10 μm by adding a corresponding metal alkoxide to a dispersion of water-alcohol system having dispersed therein a metal oxide or hydroxide as a seed, un... | 01/22/1991 |
| 4970183 | Hydrocarbon oil catalytic cracking catalyst compositions The composition obtained by mixing a Y faujasite, having a phosphorus component into a water suspension of precursor of a porous matrix, and spray-drying said mixture, is a heavy hydrocarbon catalytic cracking catalyst which produces gasoline in high yiel... | 11/13/1990 |
| 4952381 | Method for denitrizing nitrogen oxides contained in waste gas A catalyst for denitrizing nitrogen oxides contained in waste gas which contains a substantial amount of arsenic compounds therein, which comprises: (a) titanium, and (b) at least one element selected from the group consisting of arsenic and manganese. Th... | 08/28/1990 |
| 4952545 | Process for removing nitrogen oxides from exhaust gases A process for removing nitrogen oxides from an exhaust gas containing the nitrogen oxides and an arsenic compound, which comprises bringing said exhaust gas into contact with a reducing gas in the presence of a catalyst to reduce the nitrogen oxides in th... | 08/28/1990 |
| 4937148 | Process for preparing conductive fine particles Transparent conductive coatings excellent in transparency are provided on substrates such as glass, plastics, etc. by the use of conductive coating materials obtained by maintaining aqueous solutions of hydrolyzable tin containing or indium containing com... | 06/26/1990 |
| 4925704 | Processes for preparing mono-dispersed particles In a process for preparing spherical particles of a metal oxide or hydroxide having a particle size of from 0.1 to 10 μm by adding a corresponding metal alkoxide to a dispersion of water-alcohol system having dispersed therein a metal oxide or hydroxide ... | 05/15/1990 |
| 4925554 | Hydrotreating process for heavy hydrocarbon oils An improvement in a process which comprises feeding a heavy hydrocarbon oil and hydrogen to a fixed bed reactor which is charged with a demetallation catalyst at its upper stage and a hydrotreating catalyst at its lower stage, first contacting said feed s... | 05/15/1990 |
| 4802840 | Die for molding honeycomb structures An extrusion die for forming a honeycomb stucture has a lattice molding groove formed in the outlet surface of the die body. In the inlet surface of the die body there are formed plural independent supply passages that are opposite to the intersecting por... | 02/07/1989 |
| 4791084 | Hydrocarbon catalytic cracking catalyst compositions and method therefor A cracking catalyst for hydrocarbons with superior selectivity to gasoline production and greater metals tolerance comprising a porous inorganic oxide matrix composited with a crystalline aluminosilicate zeolite and a phosphorus-containing alumina in the ... | 12/13/1988 |
| 4789654 | Hydrotreating catalysts A catalyst comprising metal components selected from Group VIA and Group VIII of the Periodic Table on a carrier comprising an alumina-containing inorganic oxide and a faujasite type Y zeolite having a specified particle size distribution, can exhibit a s... | 12/06/1988 |
| 4783975 | Colored pearl A cultured colored pearl comprises a concretion of layers of pearl around the invading material which is a molded article composed predominantly of powders of waste pearls, shells, waste coral and/or shells of Crustacea.... | 11/15/1988 |
| 4760040 | Hydrocarbon catalytic cracking catalyst compositions A catalyst composition that is prepared by adding phosphorus to a hydrogel slurry of fibrous pseudoboehmite having a diameter of 0.05-0.3 μ and a length of 0.5 μ or more, mixing a crystalline aluminosilicate zeolite and a clay mineral therewith, spray d... | 07/26/1988 |
| 4721652 | Composite for decomposing and adsorbing urea dissolved in liquid A composite comprising a core of urease-containing particles covered with fine zeolite powders for decomposing urea dissolved in a liquid and adsorbing a product resulting from said decomposition.... | 01/26/1988 |
| 4692236 | Catalytic cracking process for heavy oil with mixture of alumina and zeolite In a catalytic cracking process for heavy oil which comprises contacting a heavy oil with a particulate mixture of a crystalline aluminosilicate-containing cracking catalyst particle and an alumina particle and/or a phosphorus-containing alumina particle ... | 09/08/1987 |
| 4668649 | Modified zeolite As modified zeolite is disclosed here wherein the volume occupied by pores having a diameter ranging from 50 Å to 600 Å measured by the nitrogen gas absorption method is 30% or more of the volume occupied by pores having a diameter ranging from 0 to 600... | 05/26/1987 |
| 4636484 | Method for the preparation of catalyst composition for use in cracking hydrocarbons According to the present invention, a catalyst composition for use in cracking hydrocarbon can be prepared by spray drying an aqueous slurry containing a flash calcined alumina obtained by contacting an aluminum hydroxide with a hot air of 350°-700° C. ... | 01/13/1987 |
| 4631261 | Method for preparing hydrocarbon catalytic cracking catalyst compositions A catalyst composition suitable for catalytic cracking of a heavy hydrocarbon oil containing large amounts of metal contaminants is prepared by the steps of spray-drying an aqueous slurry containing a flash calcined alumina obtained by contacting an alumi... | 12/23/1986 |
| 4624936 | Method for preparing hydrocarbon catalytic cracking catalyst compositions Impregnation of a crystalline aluminosilicate-containing cracking catalyst with a metal component of Group IVB enhances the catalytic activity, gasoline selectivity and thermal and hydrothermal stability of the catalyst, and further improves the catalyst'... | 11/25/1986 |
| 4613425 | Process for hydrotreating heavy hydrocarbon oils A two-stage process for hydrotreating asphaltenes and metallic contaminants-containing heavy hydrocarbon oils which comprises a demetallization step using a catalyst composition which is smaller in pore size and less in active metal amount than the conven... | 09/23/1986 |
| 4603117 | Hydrocarbon catalytic cracking catalyst compositions Incorporation of a lithium component in a composition comprising a porous siliceous matrix and a crystalline aluminosilicate dispersed therein provides a hydrocarbon catalytic cracking catalyst having superior cracking activity and selectivity and also ha... | 07/29/1986 |
| 4568609 | Light permeable conductive material The material obtained by coating a small plate substrate with a metal oxide doped with different metals is light permeable as well as conductive, wherein said plate substrate is selected from mica, illite, bravaisite, kaolinite, bentonite, montmorillonite... | 02/04/1986 |
