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7384661 Electrostatic application of powder material to solid dosage forms in an electric field  
A method of electrostatically applying a powder material to a solid dosage form comprises the following steps: applying a bias voltage to generate an electric field between a source ( 1 ) of the...
7288291 Method for forming a film, by using electrostatic forces  
A film is formed on a planar surface by applying a granular layer on the planar surface by using electrostatic forces, and then finishing the granular layer to form the film. A converting line may...
7186445 Method for electrostatic coating of a paper web  
A method for preliminary treatment of particles of a powder in a dry surface treatment process before applying the powder particles on a surface of a substrate by utilizing an electric field...
7008668 Powder coating composition for electrostatic coating of pharmaceutical substrates  
An apparatus and method for locking a gun. The apparatus includes a dummy round configured for insertion into a firing chamber of a gun, a locking component configured for coupling with the dummy...
6890604 Method and system for powder coating passage doors  
A method of applying a powder coating to a medium density fiberboard (MDF) or particleboard door includes attaching a first hanger to the door, providing an electrical source to the door through...
6863920 Distributed control system for powder coating system  
A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray...
6790484 Method and apparatus for cleaning electrostatic painting hooks  
A method for isolating non-conductive oxide constituents of paint from the product support hook surfaces of an electrostatic painting conveyor, coats the hooks with a conductive coat of primer...
6733845 Process for electrostatic impregnation of a powder into a network  
The invention concerns an impregnation method for producing in particular a composite material comprising a fiber or filament array and a continuous matrix, rigid or flexible, with which said array...
6712285 Process and station for changing product in an installation for spraying coating product  
This station ( 10 ) comprises at least two areas ( 11, 12 ) for cleaning/filling a reservoir, each adapted to receive a sub-assembly ( 7 ) formed by a reservoir ( 8 ) and a sprayer ( 9 ) while this...
6703079 Method for painting with a bell applicator  
A method for painting a panel using a paint applicator defines a painting pattern with a plurality of points on a surface of a panel to be painted, the pattern extending in a predetermined...
6689457 Electrically conductive coatings applied by internally charged electrostatic sprayers  
The present invention provides compositions comprising a graphite, binder precursor and low polarity solvent that upon hardening form layers of an electrically conductive material. The compositions...
6638577 Method of manufacturing golf club head  
A method of manufacturing golf club heads comprises a process of coating golf club heads with a paint by passing the golf club heads through a space in which the paint is sprayed by an...
6589607 Method of coating a continuously moving substrate with thermoset material and corresponding apparatus  
A method and apparatus for coating sheet material with thermoset material. In certain embodiments, first and second different induction furnaces are provided, with the coated sheet first proceeding...
6544598 Electrostatic process for depositing abrasive materials  
The use of a solid state waveform generator together with a suitable non-inverting amplifier provides a very versatile system for depositing particles on a substrate by an upward deposition, or...
6500493 Electrostatic deposition process  
Fine abrasive powders can be made more free-flowing and better adapted to electrostatic upward projection deposition in the production of coated abrasives by the control of the volume resistivity...
6444273 Method for setting automatic gun triggering parameters in automated spray coating systems  
A method for controlling triggering of spray guns in an automatic spray coating system, includes a hand-held pendant having input controls for entering spray gun “on” and spray gun “off”...
6395346 Process for application of a fluoropolymer coating to a threaded fastener  
The present invention is directed to a process for the application of fluoropolymer to a preselected area of a threaded fastener, and particularly to substantially all of the threads of the...
6391392 Process and station for changing product in an installation for spraying coating product  
A process and station for changing product in an installation for spraying coating product, by bringing a first reservoir towards a suitable area of a cleaning/filling station, separating a...
6350491 Painting apparatus and method  
A method and apparatus for painting parts wherein a plurality of paint coats are applied to a part utilizing a single spray booth for all of the coat applications. The painting apparatus includes a...
6214421 Method of powder coating  
A method of powder coating at least one surface of a non-conductive object having a plurality of sequential steps. The first step is pretreating the surface of the non-conductive object to ensure...
6194027 Method and equipment for powder spray coating  
A method for powder spray-coating objects utilizes pneumatic conveyance of powder from an injector to a spraying system having a spray coating zone through which objects are consecutively conveyed...
6156392 Process for triboelectric application of a fluoropolymer coating to a threaded fastener  
The present invention is directed to a process for the application of fluoropolymer to a preselected area of a threaded fastener, and particularly to substantially all of the threads of the...
6153267 Method of applying a coating powder to a substrate  
An atomized fluid, such as a mist of water, is applied to a preheated substrate, such as wood, a wood product, paper, or ceramic just prior to or contemporaneously with electrostatically applying a...
6117479 Electrostatic coating  
Method of electrostatically coating a substrate wherein the substrate is brought to a coating station at which it is held substantially electrically isolated from its surroundings adjacent a source...
6068877 Method of detecting workpieces in an electrostatic coating system  
The invention refers to a method of detecting workpieces in an electrostatic coating system, comprising at least one electrostatic coating device, which applies a high voltage to a high voltage...
6051280 Method of controlling an electrostatic coating device and an electrostatic coating system  
The invention refers to a method of controlling a coating device, which discharges a coating medium such as a powder or wet lacquer to a workpiece, in which in accordance with the shape of the...
6045855 Electrostatic coating of small falling objects  
This invention relates to a process and a device for producing an even and homogenous coating of liquids or powders on small free-falling objects that are not earthed. The process and the device...
5976635 Method for coating a paper or board web  
A method for coating a paper or board web or the like (7) using a coating mix aerosol generated by means of an ultrasonic atomizer. The output power of a plurality of ultrasonic transducers (15)...
5928731 Electrostatic powder spray coating method  
A high voltage generated by a high voltage generator is applied to corona electrodes, and powder supplied from a powder flow passage collides against a diffuser main body while being moved in a...
5863600 Method and apparatus for uniformly applying a coating to a can body  
For the application of a coating material to an object, the coating material is conveyed along a conduit by means of an entraining gas. For good conveying conditions, the entraining gas is made to...
5843515 Distributed control system for powder coating system  
A powder coating control system comprising a plurality of gun controls associated with a like plurality of powder spray guns. Each of the gun controls stores a plurality of presets spray...
RE35879 Cleaning method using both wet and dry steam, and apparatus adapted therefor  
The apparatus, system and method utilize sequential sprays of wet, low-temperature steam, and dry, high-temperature steam to clean the exterior of laminated objects as well as to effect...
5757606 Electrical ground connection for powder painting apparatus  
Apparatus for electrostatically applying a coating to articles in a chamber includes nozzles for discharging a fluid stream of coating composition, usually a dry powder, into the chamber. An...
5695826 Electrostatic powder coating apparatus and method  
An electrostatic powder coating apparatus comprising a powder reservoir, a gas flow injection chamber, a diffusion chamber and a coating chamber and method for coating a substrate or target...
5688565 Misted deposition method of fabricating layered superlattice materials  
A precursor liquid comprising several metal 2-ethylhexanoates, such as stroritium tantalum and bismuth 2-ethylhexanoates, in a xylenes/methyl ethyl ketone solvent is prepared, a substrate is placed...
5645919 Self-supporting sheet-like structure having at least one structured surface  
A self-supporting sheet-like structure is described, which contains a substrate layer and a structured coating on at least one surface of the substrate layer. The structured coating is produced by...
5620750 Method for applying metallic coating  
The disclosed present invention relates to a method of applying a metallic coating, such as a finish paint coating to an automobile. This method comprises two processes or stages using a...
5612096 Methods and apparatus for applying powder to workpieces  
An apparatus for spraying powder coating material includes a rotatable turret which moves articles to and from a work station. A powder spray gun is operable to spray a pattern onto each of the...
5527564 Method and apparatus for repelling overspray in spray paint booths  
A method of electrostatically painting and an apparatus for producing an electric field within a booth includes a paint spray gun charged to a first potential and a target to be painted to a second...
5514423 Electrostatic painting method wherein multiple spray stations having alternating polarities are used to minimize the residual charge on a plastic substrate  
A method and apparatus for electrostatically coating a non-conductive article. The article is passed through multiple stations where electrostatically charged liquid coatings are applied to the...
5476689 Method for electrostatic powder coating of fasteners magnetically suspended from a conveyor  
A continuous, automated method and apparatus for transporting and electrostatically powder coating articles such as fasteners. Articles in an unoriented state are oriented one behind another,...
5453304 Method and apparatus for coating glassware  
In a system and method for forming a metal oxide coating on glassware, heated glassware is provided in a coating zone, preferably by a grounded conveyor. An electrostatic charging and depositing...
5382450 Method for powder spray coating an article using a conveyor having a wiping surface  
An apparatus for and method of coating an article by the use of electro-static attraction of ionized particles which are subsequently cured. The apparatus includes a first foraminous conveyor for...
5316800 Spraying of liquids  
A coating is applied to a substrate by conveying the substrate past a number of liquid spraying nozzles (32) to which high voltage is applied to produce spray in the form of liquid ligaments which...
5284684 Method and apparatus for coating glassware  
Electrostatic coating methods and apparatus are used to coat the exterior surface of glassware and preclude deposition on the interior surface and mouth of the glassware. A preferred stearic acid...
5279863 Electrostatic powder coating apparatus and method  
An electrostatic powder coating apparatus comprising a powder reservoir, a gas flow injection chamber, a diffusion chamber and a coating chamber and method for coating a substrate or target...
5275849 Cleaning method using both wet and dry steam, and apparatus adapted therefor  
The apparatus, system and method utilize sequential sprays of wet, low-temperature steam, and dry, high-temperature steam to clean the exterior of laminated objects as well as to effect...
5264255 Method of applying a coating of loose particle material to an article  
A system for coating articles by the use of electrostatic attraction of ionized particles which are subsequently cured. The system includes a pair of carriers for jointly carrying each article...
5250383 Process for forming multilayer coating  
A process for forming a multilayer coating. The process enables coating of multiple layers by a continuous process in which mixing and diffusion between the layers is prevented. The process is...
5173325 Method and apparatus for coating articles  
A method and apparatus for spraying a solid particulate powder onto the interior surface of tubular articles by intermittently pumping the powder from a fluidized bed of powder through a powder...
Matches 1 - 50 out of 125 1 2 3 >