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Coating Processes > Direct Application Of Electrical, Magnetic, Wave, Or Particulate Energy > Electrostatic Charge, Field, Or Force Utilized Electrostatic Charge, Field, Or Force UtilizedElectrostatic Charge, Field, Or Force Utilized patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.05/10/07 - 20070104886 - Electrostatic spray for coating aircraft engine components Electrostatic deposition of high performance powdered materials onto gas turbine surfaces. The process also includes post-deposition thermal staging of the deposited powder to provide a durable coating that will satisfy the demands of turbine engine operation. The process envisions application of organic-based powdered materials, glass/ceramic powdered materials and metal-based powdered ... 04/12/07 - 20070082143 - Coating material supply installation and associated operating procedure A coating means supply device, in particular for a paint facility, having a coating means meter that meters coating means to be applied to application equipment. The coating means supply device includes a coating means reservoir for holding the coating means and for supplying the coating means meter with the ... 03/01/07 - 20070048452 - Apparatus and method for field-injection electrostatic spray coating of medical devices An apparatus and method for field-injection electrostatic spray deposition of medical devices like stents. The apparatus includes a medical device holder, which applies a first electrical potential to the medical device, and an electrically insulative electrostatic spray dispensing device having an electrically conductive electrode, which applies a second electrical potential, ... 02/08/07 - 20070031607 - Method and apparatus for coating medical implants A method of coating a non-rotary object with an electrospun coat, the method comprising, dispensing a charged liquefied polymer through at least one dispensing element within an electric field to thereby form a jet of polymer fibers, and moving the dispensing element relative to the object so as to coat ... 01/11/07 - 20070009670 - Sputter method or device for the production of natural voltage optimized coatings The invention relates to a method or a device for the production of especially natural voltage optimized coatings, especially low tensile stress coatings, by means of sputter processes, wherein a bipolar voltage shape is produced on the target (cathode). The positive voltage pulse is adjusted on the target in such ... 12/07/06 - 20060275555 - Painting method and apparatus A method and apparatus for painting animals and/or objects, using a coating paint product, characterized in that it has: at least one column-like upright member at least one spray nozzle fitted on said column at least one tank containing said paint liquid an electrically insulated, shower tray-like platform at least ... 11/09/06 - 20060251824 - Coating of medical devices with solids The present invention satisfies this and other needs by providing methods for coating medical devices with solid agents. The coating processes described in the present invention may be self-limiting in the total amount of solid agent deposited on the surface of the medical device and hence may provide medical devices ... 10/26/06 - 20060240195 - Method of coating a tape measure blade A metallic tape blade may be substantially coated with a powder and then passed through an induction unit to heat the powder and form a coating on the blade, with the blade having a concavo-convex cross-section when passing through the induction unit. Alternatively, the metallic tape blade is substantially covered ... 10/12/06 - 20060228491 - Method for focusing patterning nano-sized structure A nano-structure can be focus-patterned while minimizing the generation of a noise pattern by the inventive method which comprises the steps of: (i) mounting a plate having a nano-scale pattern formed thereon by a patterned photoresist layer on an electrode placed in an externally grounded reactor and applying a voltage ... 09/28/06 - 20060216431 - Electrostatic abluminal coating of a stent crimped on a balloon catheter A method for an electrostatic abluminal coating of a stent crimped on a balloon catheter is disclosed. In one form of the method, a stent-balloon assembly is formed by crimping or otherwise mounting a stent on the balloon of a catheter. A conductive wire is thereafter threaded through the lumen ... 09/14/06 - 20060204669 - Apparatus and method for discharge surface treatment An apparatus has a green compact electrode including a material of a coating formed on a workpiece by a discharge, a power source for supplying a first voltage, a voltage detector for detecting a voltage between the workpiece and the electrode, and a pulse current generator for generating and outputting ... 08/31/06 - 20060193994 - Priming and coating process The invention relates to a method for priming a substrate by contacting the substrate with a primer fed from a primer source and depositing the primer on the substrate. Compared to other priming methods, the claimed priming gives better results because the deposition is carried out electrostatically. ... 08/17/06 - 20060182894 - Method for electrostatic spraying of conductive coating materials A method is provided for isolating an electrostatic sprayer from an electrically grounded coating product distribution circuit connected thereto. The method includes spraying an electrically conductive coating product, such as water-based paint, from an electrostatic sprayer onto a workpiece passing in adjacent proximity thereby, on command, the sprayer being carried ... 08/10/06 - 20060177593 - Method for applying an electrical insulation In a method for applying an electrical insulation to a ferromagnetic body, provided with axial slots for receiving an electrical winding, of a primary element of an electrical machine, particularly to a slotted armature body of an armature of a direct-current motor, the body is coated with electrostatically charged plastic ... 08/10/06 - 20060177592 - Method and device for electrostatic coating An intermediate storage vessel (26) has a cylinder container (26a), a piston (28) provided in the cylinder container (26a) so as to be slidable in a reciprocating manner, and an inpour hole portion (32) and a discharge hole portion (34) that are opened in a cylinder chamber (30) where the ... 07/27/06 - 20060165911 - Method of forming semiconductor compound film for fabrication of electronic device and film produced by same A process of forming a compound film includes formulating a nano-powder material with a controlled overall composition and including particles of one solid solution The nano-powder material is deposited on a substrate to form a layer on the substrate, and the layer is reacted in at least one suitable atmosphere ... 07/20/06 - 20060159858 - Coating process In a method of applying a firmly adhering metallic coating onto a profiled structure of steel sheet, a profiled structure of steel sheet is fogged in with metal powder in a treatment chamber. The metal powder is deposited electrostatically across the surface of the profiled structure. The profiled structure is ... 06/22/06 - 20060134344 - Coated article, manufacturing method therefor and coating apparatus After forming a primary powder bed at a toothed portion of an article, such as a gear or a spline shaft, by electrostatic powder coating process, the powder bed is removed from crests of teeth in the toothed portion by a specified thickness by scraping it off while sucking up ... 06/08/06 - 20060121207 - Process for making a fibrous structure comprising an additive Processes for making fibrous structures. More particularly, processes for making fibrous structures comprising an additive, especially a solid additive, and fluidizable mixtures comprising a solid additive that are useful in such processes are provided. ... 05/25/06 - 20060110544 - Electrohydrodynamic spraying system An electrohydrodynamic spray apparatus includes a liquid inlet and a spray nozzle in fluid communication with the liquid inlet, where the spray nozzle has an opening downstream of the liquid inlet. An inner electrode is situated at least partially inside the spray nozzle. An outer electrode is situated external to ... 05/11/06 - 20060099350 - Method and apparatus for applying powder in a pattern to a substrate A method and apparatus for providing a pattern on a solid dosage form, in which powder material is applied in a pattern to a substrate. A mask having an aperture is provided between a source of the powder material and the substrate and the powder material is applied to the ... 05/04/06 - 20060093750 - Method for patterning nano-sized structure A nano-sized structure can be accurately patterned while minimizing the generation of a noise pattern by a simple method of electrospraying a nanoparticle dispersion. ... 05/04/06 - 20060093749 - Nanopatterning method A nano-sized structure can be accurately patterned with no significant noise generation by the inventive method which comprises the steps of (i) placing a plate having a nano-scale pattern formed thereon on the electrode of an externally grounded electrostatic precipitator and applying a voltage on the electrode, and (ii) introducing ... 03/30/06 - 20060068119 - Process for producing papermachine clothing A process for producing papermaking machine clothing having a basic structure, in which powdery and electrically charged polymer material is deposited uniformly on a free surface of the basic structure by means of electric attraction and the polymer material is then activated thermally and/or chemically, so that the polymer material ... 03/09/06 - 20060051518 - Method and apparatus for applying a coating on a three dimensional surface A method and a device for contactless application of a coating on a three dimensionally distributed surface (14;24;34;44;54;74;84;104). The method comprises application of electrically charged particles (15;25;35;55;65;75;85;105) in such positions on said surface as to form a predetermined pattern, by guiding each of said particles individually to a predetermined position ... 03/02/06 - 20060045985 - Method and apparatus for electrostatically coating an ion-exchange membrane or fluid diffusion layer with a catalyst layer A method and apparatus for coating an ion-exchange membrane or fluid diffusion layer with a catalyst layer for use in an electrochemical fuel cell is disclosed, the method comprising the steps of electrostatically charging a catalyst slurry to yield an electrostatically-charged catalyst slurry, and applying the electrostatically-charged catalyst slurry onto ... 12/29/05 - 20050287306 - Process for electrostatic powder coating an article using triboelectrically charged powder with air jet assist A system for electrostatic powder coating irregular shaped, three-dimensional articles with 10 μm average diameter powder particles. A supply of powder particles are triboelectrically charged and transported onto one or more donor rolls without the need from fluidization of the powder particles. The charged powder particles on the one or ... 12/22/05 - 20050281957 - Misting apparatus for electrostatic application of coating materials to body surfaces An apparatus and method for electrostatically coating a body surface with a coating composition. An apparatus of the present invention includes an enclosure, a mount positioned on the enclosure, and an electrostatic nozzle connected to the mount, the electrostatic nozzle adapted for passing the coating composition for deposition on the ... 10/27/05 - 20050238814 - Process for coating vehicle exterior parts comprising polyamide resins and parts and articles coated thereby Process for coating vehicle exterior parts comprising polyamide compositions comprising polyamide, novolac resin, and toughener. The polyamide compositions may further comprise mineral fillers, nucleating agents, and other additives. Articles coated according to the process herein are also disclosed. ... 10/20/05 - 20050233089 - Sputter method or device for the production of natural voltage optimized coatings The invention relates to a method or a device for the production of especially natural voltage optimized coatings, especially low tensile stress coatings, by means of sputter processes, wherein a bipolar voltage shape is produced on the target (cathode). The positive voltage pulse is adjusted on the target in such ... 10/13/05 - 20050227016 - Container for inhibiting microbial growth in liquid nutrients A method for making a web having a metal-ion sequestering agent and treating a liquid using the web. The method of making the web includes electrostatically providing at least one metal-ion sequestering agent and/or antimicrobial agent. The web can be used to tread a liquid by placing the web into ... 10/06/05 - 20050221018 - Process for the deposition of uniform layer of particulate material A process for the deposition of particulate material of a desired substance on a surface includes: (i) charging a particle formation vessel with a compressed fluid; (ii) introducing into the particle formation vessel a first feed stream comprising a solvent and the desired substance dissolved therein and a second feed ... 09/22/05 - 20050208228 - Electrostatic application of powder material to solid dosage forms An apparatus for electrostatically applying a powder material to a solid dosage from includes a source (1) of charged powder material, a support assembly (2) for supporting the solid dosage form (3) with a front face in the vicinity of the source of powder material and facing the source of ... 08/04/05 - 20050170100 - Process for applying an opaque, corrosion resistant, 100% solids, uv curable finish to parts for underhood use in motor vehicles A process for applying an opaque, corrosion resistant, 100% solids, UV curable finish to parts for underhood use in motor vehicles with the steps of: 1. Prepare a UV curable, 100% solids, opaque, corrosion resistant coating. 2. Apply the coating to underhood motor vehicle parts by the use of HVLP ... 06/16/05 - 20050129872 - Apparatus and method for electrostatic spraying of conductive coating materials Apparatus and a method are provided for isolating an electrostatic sprayer from an electrically grounded coating product distribution circuit connected thereto. The apparatus includes an electrostatic sprayer carried by a maneuverable robot arm, the sprayer capable of spraying an electrically conductive coating product such as water-based paint onto a workpiece ... 06/16/05 - 20050129871 - Method for overpainting chromophore and/or effect-producing multi-layer paints A process for overcoating multicoat paint systems comprising a color and/or effect basecoat (A) produced from an aqueous basecoat material (A) and a clearcoat (B) produced from a liquid clearcoat material (B), comprises (1) applying by pneumatic spray application to the multicoat paint systems the extract, free from opaque pigments, ... 06/16/05 - 20050129870 - Procedure and arrangement for coating a metal surface with a thin layer containing metal The invention relates to a method for coating a metal surface, such as the surface of liquid flow tubes (3) used in cooling radiators and heat exchangers, with a thin layer of material containing metal. In the method, the material (6) intended for coating is caused to adhere to the ... ### FreshPatents.com Support |