Matches 51 - 100 out of 137 < 1 2 3 >
Match Document Document Title
5997958 Method of depositing nanometer scale particles  
Nanometre scale particles (3) e.g. of Au are deposited on a Si substrate (2) with a SiO 2 surface layer (1) provided with receptor sites (4) of a first electrical polarity by treatment with APTMS...
5817374 Process for patterning powders into thick layers  
Particles are applied to the surfaces of materials, especially in the form of discontinuous or patterned coatings on the surfaces of sheet materials by a process comprising the steps of: a)...
5798146 Surface charging to improve wettability  
Method of improving wetting and adhesive properties of dielectric materials by injecting electrical charges into the substrate under conditions such that the primary effect on the surface is that...
5746844 Method and apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of molten metal and using a stress-reducing annealing process on the deposited metal  
A method and apparatus for the accurate formation of a three-dimensional article comprises providing a supply of substantially uniform size droplets of a desired material wherein each droplet has a...
5707691 Coating hollow containers by in-situ polymerization of monomers in bi-axially orientated form  
Methods for providing a low permeability coating on the interior of a refillable plastic container, such as a PET beverage bottle, include coating of a liquid crystal polymer (LCP) by depositing...
5688563 Electrostatic system for controlling the flow of a fluid after being coated onto a substrate  
A system controls the flow of a conductive fluid after the fluid is coated onto a substrate by applying an electrostatic force to the coated fluid. The force applied to the fluid can be controlled...
5676804 Method for fabricating fresnel lenses by selective application and removal of films on lens surfaces  
Particles of a lens coating material for forming a primary film are deposited from a direction toward which the surfaces of the lens prisms of a Fresnel lens face. Next, a light absorbing film is...
5587267 Method of forming photoresist film exhibiting uniform reflectivity through electrostatic deposition  
Changing (varying, irregular) resist thickness on semiconductor wafers having irregular top surface topography or having different island sizes, affects the percent reflectance (and absorption...
5471014 Insulated electrical conductor containing free-flowing mica  
An electrical conductor (100) is provided that is insulated with at least one layer of fibrous material (16') and has free-flowing powdered mica (8) disposed about an electrical conductor (2')....
5456945 Method and apparatus for material deposition  
A method and apparatus are disclosed for forming thin films of chemical compounds utilized in integrated circuits. The method includes steps of forming a precursor liquid comprising a chemical...
5326598 Electrospray coating apparatus and process utilizing precise control of filament and mist generation  
An electrospray coating head system for applying thin coating to a substrate comprising a slot or blade to meter a liquid onto a shaping structure which forces the liquid to have a single...
5290600 Apparatus and process for producing sheets of material  
Apparatus and method for projecting liquid in the form of a sheet for deposition on a target comprises a nozzle having a slot 10 of width not less than 250 microns to which the liquid is supplied....
5175569 Method of and apparatus for reclaiming inked sheets  
A method of and apparatus for reclaiming an inked sheet which includes a conductive ink layer formed on an insulating supporter, and in which the ink layer has transferred parts and untransferred...
5138971 Web charging apparatus  
A web charging apparatus, for use in a coating system for applying various coating liquids onto a web which has been previously charged by a static field in which conductive wires form a corona...
5110616 Method of applying liquid to a pan surface in a controlled sequence  
A method of using a sequence control system in combination with a spray system for applying a liquid, such as cooking oil, to a surface of a pan carried by a conveyor. The controller, which is a...
5073219 Method of and apparatus for making optical storage devices  
In a process for mass producing optical storage sheets, an elongate film of a liquid crystalline material is fed lengthwise along a path through an aligning gate. The aligning gate applies to...
5068123 Process for producing recording medium and apparatus therefor  
A process for producing a recording medium comprising a substrate and a plurality of image forming elements disposed thereon, which comprises the steps of: applying a binder onto the substrate to...
5066512 Electrostatic deposition of LCD color filters  
Methods for the coating of different closely-spaced areas of an electrode member to produce a color filter matrix thereon. A thin translucent layer of electroconductive composition, such as indium...
5049404 Method and apparatus for applying ultra-thin coatings to a substrate  
An electrostatic coating method and apparatus are provided that are capable of applying an extremely thin and virtually constant thickness coating to a substrate, and includes a coating applicator...
5032422 Electrostatically depositing and electrostatically neutralizing  
Apparatus (74) and method are provided for electrostatically depositing particles (64) of a first material onto a sheet (18) of a second material, and for electrostatically neutralizing the...
5032419 Method of electrostatically depositing smaller particles first  
A method for electrostatically depositing a first material, such as a lubricant, onto a second material where the first material comprises particles ranging in size from smaller to larger. The...
4990359 Electrostatic method for coating redistribution  
A method for rendering uniform a coating applied to a substate is provided which redistributes a flowable non-uniformly applied coating with electrostatic forces after the coating has been...
4830872 Electrostatic coating blade and method of applying a thin layer of liquid therewith onto an object  
An electrostatic blade is disclosed having a slot extending the length of the blade and leading from a central duct to an outlet. A surface made of non-conductive material extends in front of the...
4826703 Method and apparatus for electrically controlling coating layer dimensions  
A method and apparatus are provided for controlling the width and improving edge thickness uniformity of a layer of coating material electrostatically deposited on a moving web surface. The...
4808432 Electrostatic coating apparatus and method  
An electrostatic powder coating unit utilizes a tubular cloud of charged particles moving helically within a generally cylindrical porous member, for coating workpieces conveyed therethrough. The...
4762975 Method and apparatus for making submicrom powders  
A process for producing ultrafine particles includes the steps of providing a consumable electrode having a rod or wire configuration, melting the tip of the electrode by means of electron...
4745000 Method of fabricating electrostatic drums using microwave energy  
An improved method of fabricating the thin film layers of an electrostatic image producing device utilizing microwave energy by operating at substantially the minimum of the pressure-power curve...
4740384 Process and apparatus for applying two or more colors of paint  
The invention relates to a process and an apparatus for applying two or more colors of paint by applying a first paint to at least part of a substrate, followed by a second and, if desired, further...
4600598 Conductive coatings  
A conductive pretreatment solution is disclosed which renders dried wood electrostatically coatable through several coatings while minimizing contamination of the topcoat. The pretreatment solution...
4576827 Electrostatic spray coating system  
An electrostatic spray system including a spray device having a coating-charging electrode, a source of high voltage electrostatic potential, and a resistive path for safely transmitting high...
4520754 Process and apparatus for electrostatic application of liquids or powders on substances or objects  
The present invention relates to a process and an apparatus for electrostatic application of liquids or powders on many different substances and objects, by means of a cone diffusing the substances...
4520038 Polymeric-coated fabric layer, and method for making the same  
A polymeric-coated fabric layer, product using the layer, method and apparatus for making such layer and a method of making a belt construction comprising a polymeric belt body having a surface and...
4451495 Increasing magnetic particle concentration in magnetic coatings  
A monolayer magnetic coating is prepared by applying magnetic particles which have an electrostatic charge in an aqueous environment to an active layer on a substrate, the active layer having an...
4440800 Vapor coating of powders  
A liquid or powder material can be dispersed by the application of electrostatic fields. The phenomena, referred to as "electrodispersion" is the dispersion by an intense electric field of part of...
4427712 Electrodynamic coating process  
A system and process for electrodynamic powder coating of conducting and non-conducting substrates using an electrodynamic fluidized bed. The system generally includes a coating applicator means...
4393091 Method of vacuum depositing a layer on a plastic film substrate  
A method of vacuum depositing a layer on a plastic film in which the film is transported so as to pass along a metal surface moving with the film, which surface removes heat from the film, and...
4385079 Method and apparatus for re-ionizing insulating powder in an installation for electrostatically depositing powder on objects  
An apparatus and method of using the apparatus for electrostatically depositing powder on moving objects. The apparatus includes powder-spraying chamber, air-filtering units adjacent the entrance...
4381342 Liquid jet method for coating photographic recording media  
A method of coating a photographic support with photographic material includes moving the support past a coating zone at a substantially constant velocity and generating a stream of equally sized...
4248636 Ink for ink-jet printer containing dichloromethane as an organic solvent and a basic dye as a coloring agent  
An ink for an ink-jet printer having a specific resistance of 1 kΩ-cm or less and comprising (1) as an organic solvent in a vehicle (a) dichloromethane or (b) a mixed solvent of dichloromethane...
4246294 Method for depositing flock fibers  
A method for depositing flock wherein flock fibers are fed at a controlled rate from a storage hopper through a screen into a propelling air stream. The air stream carries the fibers in a...
4107350 Method for depositing film on a substrate  
Method and apparatus for use of emitting, ionizing, accelerating and collecting elements in a high vacuum to implant a hard film on a plastic substrate or the like. In preparation, a slug of a...
4105572 Ferromagnetic toner containing water-soluble or water-solubilizable resin(s)  
Ferromagnetic toner which is useful in magnetic printing processes and devices for printing a variety of substrates, including textiles, such as fabric and yarn, film, paper, metal and wood, which...
4101687 Electrostatic coating method  
Coatings of particulate materials are produced by the use of a highly ionized gas which, in turn, is employed to electrostatically charge the particles. The ionized gas is generated at location...
4096289 Electrostatic deposition of swellable, modified cellulose ether on water wet hydrophilic substrate  
Process for the transformation of comminuted and modified cellulose ether swellable with water, into a material that may easily be further processed and may thus be used without difficulty in...
4084018 Method of ionizing gaseous flow in fluidization chamber  
Electrostatic fluidized bed coating apparatus utilizes an electrode which provides a multiplicity of charge-concentrating portions, into contact with which an air stream is directed in a flow path...
4081714 Method of coating the inner wall of a low-pressure mercury vapor discharge lamp with luminescent material  
A method of electrostatic coating the inner wall of a low-pressure mercury vapour discharge lamp with luminescent material. Stearic acid and/or palmetic acid and/or salts thereof are added to the...
4060647 Pulsed power application system  
A pulsed powder application system for electrostatically powder-coating a substrate comprises an applicator bed means, a fluidizing means, and a pulsing means. The pulsing means is actuable during...
4058637 Electrostatic developing method  
Method is disclosed for developing electrostatic latent images, utilizing a developer supply unit formed of a liquid repellent layer having a thickness in the range of 3μ to 400μ (preferably 5μ...
4031270 Method of flocking metal articles  
A method for flocking a wire garment hanger in which electrostatically-charged fibrous flock particles are applied to an adhesive film on a portion of the hanger and the hanger is immediately...
4021586 Method of and means for the development of electrostatic images  
A method of and means for developing electrostatic latent images using liquid dispersed toners in which method toner from said liquid suspension is first deposited on the surface of a transport...
Matches 51 - 100 out of 137 < 1 2 3 >