Class 427/193 - Vitrifiable particles

Subclass of Class 427 - Coating processes
Definition: Processes in which the particles are changed into a glass
No. of patents: 106
Last issue date: 07/20/2010

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Number	Title	Issue Date
7758918	Method and device for providing a substrate with a coating layer of a polymeric material A method and device for providing a substrate (10) with a coating layer (13) of a polymeric material, comprising the steps: a) a pulverous, polymeric material (2) is suspended (1) in a fluid (3), b) the fluid (3) is pressuri...	07/20/2010
7648732	Coated metal elements for producing glass The coated noble metal element used in glass manufacture, such as a noble metal pipe, has an uncoated side that contacts a glass melt and an H2-impervious layer or an H2-impervious and O2-impervious layer, which is provided on a side...	01/19/2010
7112453	Retentate chromatography and protein chip arrays with applications in biology and medicine This invention provides methods of retentate chromatography for resolving analytes in a sample. The methods involve adsorbing the analytes to a substrate under a plurality of different selectivity conditions, and detecting the analytes retained on the substrate by d...	09/26/2006
7037868	Transparent tile glaze The present invention provides zinc-free glass frits that can be used to formulate glaze compositions that develop glossy surfaces when fired on ceramic products such as floor tile and wall tile. The zinc-free glass frits include, by weight, from about 50% to about ...	05/02/2006
6896933	Method of maintaining a non-obstructed interior opening in kinetic spray nozzles A method of maintaining a non-obstructed interior opening in a kinetic spray nozzle is disclosed. The method includes the steps of providing a mixture of particles including first particle population and a second particle population; entraining the mixture of partic...	05/24/2005
6893725	In-glaze decoration raised decorated ceramic articles and transcription sheet To provide a decorative porcelain having a superior stereoscopic feeling and a transcription sheet. An in-glaze decoration piled decorative porcelain having a piled coloring material layer obtained on in-glaze painting on a glazing layer formed on a surface o...	05/17/2005
6889529	Method of manufacturing optical fiber preform A method for producing an optical fiber preform is provided in which the variation of the outer diameter in the longitudinal direction is minimized and a target quantity of glass is accumulated as a whole. Based on a predetermined relationship between three variable...	05/10/2005
6890593	Method of coating micrometer sized inorganic particles A method for coating moisture sensitive inorganic particles, such as phosphors, comprising mixing the inorganic particles having a particle size of about 1 to 100 micrometers with nanometer-sized coating particles, and firing the mixture to soften or melt the nanome...	05/10/2005
6811813	Method of coating micrometer sized inorganic particles A method for coating moisture sensitive inorganic particles, such as phosphors, comprising mixing the inorganic particles which have a particle size of about 1 to 100 micrometers with nanometer sized coating particles, as of silica, and firing to soften or melt the ...	11/02/2004
6808744	Method for preparing and regenerating a composite crucible A composite crucible for pulling up monocrystalline silicon, which is superior in shape stability and suitable for a large-sized one is provided. The composite crucible is characterized in that a carbonaceous material as an outer layer and a quartz glass as an inner...	10/26/2004
6756073	Method for applying sealing coating with low gas permeability A method is provided for applying metallic or metal-ceramic coatings to a product surface, particularly during the manufacture and repair of pressurized articles and products which require increased corrosion resistance, heat resistance and other qualities. Compress...	06/29/2004
6699606	Sanitary ware and process for producing the same A sanitary ware comprises a sanitary ware body and a surface glaze layer provided on the sanitary ware body. The surface glaze layer has a center line average roughness Ra of less than 0.07 μm as measured with a stylus type surface roughness tester accor...	03/02/2004
6673386	Method and apparatus for forming pattern onto panel substrate A method for forming a pattern on a surface of a panel substrate, includes electrically charging pattern-forming material particles, jetting out the electrically charged pattern-forming material particles through a nozzle by applying electrostatic force t...	01/06/2004
6548162	Sanitary ware and process for producing the same Sanitary wares having a controlled surface are disclosed which are less likely to be stained or soiled and/or possess excellent gloss. The first sanitary ware comprises a sanitary ware body and a surface glaze layer provided on the sanitary ware body, whe...	04/15/2003
6531187	Method of forming a shaped body of brittle ultra fine particles with mechanical impact force and without heating A method of forming a film or a micro structure having high density and high strength by bonding brittle ultra fine particles without heating them. The brittle ultra fine particles blown to a substrate are applied with a mechanical impact force to break a...	03/11/2003
6413589	Ceramic coating method A method of coating a ceramic and bonding ceramic onto a substrate for practical uses over 630° C. includes forming a brazed bonding layer at a contact area between the ceramic and the substrate by a fluidic reaction and causing the bonding layer to wet ...	07/02/2002
6410171	Protecting metal from carbon A component of a thermal processing apparatus for a fluid stream of hydrocarbons, a precursor glass for a glass-ceramic coating on such component and a method of inhibiting deposition of a material, such as carbon, on a surface of the component....	06/25/2002
6312764	Process limiting overoxidation of coiled, hot-rolled sheet strip Treatment process limiting the overoxidation of the sides of a coiled, hot-rolled sheet strip delivered from a strip mill, characterized in that a vitrifiable powder is sprayed onto the lateral portions of the coil, called edges, fusing at the time of its...	11/06/2001
6303183	Anti-microbial porcelain enamel coating An anti-microbial porcelain enamel coating and a method of preparing the coating is provided. The porcelain enamel coating contains an anti-microbial agent having an anti-microbial metal compound such as silver, zinc, or copper disposed on a particulate s...	10/16/2001
6202444	Producing a glass object having an encodable layer A method of providing an encodable layer on a glass object and on the resultant product. Said layer is formed by providing a paste containing glass frit, pigment and a binder, on the hot glass. As a result, the glass frit melts, causing the pigment to adh...	03/20/2001
6136257	Apparatus and method for producing a three-dimensional object and for applying a layer of a powder material to a surface An apparatus is described for producing a three-dimensional object from a powder material which includes powder particles and which is solidifiable by exposure to electromagnetic radiation. The apparatus includes a support having a substantially plane sup...	10/24/2000
6127005	Method of thermally glazing an article Coating and filler materials for localized thermal processing of glazed ceramics and other brittle and low thermal conductivity materials. The coating materials include oxide compositions that exhibit coefficients of thermal expansion which are less than ...	10/03/2000
6103312	Process for the production of decorated tableware with increased resistance to scratches caused by cutlery The resistance of tableware decorations to cutlery scratches can be improved by using a decoration coloring substance whose coloring component is a molecular sieve charged with a metal selected from V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ag, Au, Ru, Rh, Pd, Os, I...	08/15/2000
6071563	Method of protecting metal A method of protecting a metal against embrittlement when the metal is exposed to carbon or sulfur at an elevated temperature, the method comprising forming a thin, adherent, continuous coating of a glass on the surface of the metal prior to exposure to c...	06/06/2000
6066363	Method for forming a coating of glass over a ceramic A method for forming a coating of glass over a surface of a basis material, clay body, of a ceramic such as pottery, earthen ware, porcelain and stoneware instead of a conventional glaze coating. Glass grains are attached to the basis material surface of ...	05/23/2000
5996497	Method of making a durable hydrophilic layer A method of making a porous, hydrophilic layer with a high surface energy on a substrate for a printing plate, ink jet receiver or the like by the steps of grinding an inorganic gel containing a liquid to provide a fine coatable dispersion of inorganic ge...	12/07/1999
5939343	Lead-free glass composition and the use thereof This invention provides a new lead-free glass composition, a glass frit of this composition, a process for its production and also coloring preparations containing such a glass frit and the use thereof. The glass composition according to the invention con...	08/17/1999
5891524	Overspray recycling process A method for collecting ground coat and cover coat overspray material generated during the enameling of sanitary ware. The collected overspray material is blended with a fine powder, water is added to the overspray-powder blend to form a slurry, the rheol...	04/06/1999
5876856	Article having a high-temperature thermal control coating An article such as a spacecraft thermal radiator includes a substrate having a white thermal control coating thereon. The thermal control coating is formed of a matrix of a silica/silicate transformation product of a ceramic precursor, and a plurality of ...	03/02/1999
5843853	Lead-free glass composition and its use The invention pertains to a new lead-free glass composition with improved properties, a glass frit of this composition and its use for the production of glass-enamel, particularly for architectural glass. The glass composition contains in mole %: ...	12/01/1998
5840375	Method for the preparation of a highly corrosion resistant rare earth based permanent magnet A rare earth-based permanent magnet such as a neodymium-iron-boron permanent magnet, which is disadvantageous in respect of the low corrosion resistance, can be imparted with high corrosion resistance by providing the surface with a protective coating fil...	11/24/1998
5783506	Ceramic glaze including pearlescent pigment The present invention relates to a ceramic coating composition contains frit, suspending agent, binder, mica and pearlescent pigment and has a viscosity of about 10 to 50 second as measured by a Zahn cup with orifice diameter of 0.108 inch....	07/21/1998
5707412	Method of reducing glass sheet marking The present invention discloses a method of reducing marking of a heat softened glass sheet which results when portions of the sheet are contacted by glass sheet handling equipment. The portions of the sheet susceptible to marking are sprayed with an iner...	01/13/1998
5690992	Cathode ray tube and method of manufacturing a cathode ray tube A cathode ray tube in which a glass-enamel layer having particles with a secondary electron emission coefficient smaller than 1, for example Cr2 O3 particles, is provided in the neck. The percentage of particles exceeds approximately 30% ...	11/25/1997
5679464	Joined product of heat-resisting alloys and method for joining heat-resisting alloys The present invention provides a joined product of heat-resisting alloys, comprising heat-resisting alloy sheets or foils optionally having an oxide film on their surfaces, said heat-resisting alloy sheets or foils being joined to each other at their surf...	10/21/1997
5622750	Aerosol process for the manufacture of planar waveguides A new method for the manufacture of glass films on substrates involves the flame reaction of an aerosol comprised of droplets of a solution containing all the precursors for the glass. A solution containing the precursors for all oxide components is atomi...	04/22/1997
5507897	Process for the preparation of a target component for cathode sputtering A target element is formed by creating a precursor system which may yield an inorganic material at a temperature of 300-1600 C. which is lower than the melting point of said material. The precursor system contains an inorganic additive having a melting po...	04/16/1996
5409742	Method for melting and/or burning-in of at least one layer Large area decorations of glazings, ceramic paint or the like on glass ceramic, glass, ceramic or similar meltable substrates, in particular on glass ceramic cooking plates, are applied by the new method by means of a laser beam which is widened linearly ...	04/25/1995
5393558	Method of bonding a conductor composition including a lithium compound to an aluminum nitride substrate The present invention provides a method of adherently depositing a thick film composition on an aluminum nitride substrate comprising the steps of providing an aluminum nitride substrate, providing a thick film composition, and applying the thick film com...	02/28/1995
5366763	Methods of producing durable lustrous coating on vitreous objects An application method for flux-free, frit-free luster pigments based on inorganic platelet-like particles with at least one metal oxide surface coating comprises initially applying the pigments to a vitreous surface such as a vitreous enamel on a metal su...	11/22/1994

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Class 427/193 - Vitrifiable particles