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7517563 |
Hose of impermeability and a process for manufacturing the same
A hose of impermeability has a wall corrugated along at least a part of its length, and formed by an inner thin resin layer, a laminated layer including a metal film, or a layer formed by a metal...
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7514123 |
White conductive primer coating composition and method of forming multilayered coating film
A white conductive primer coating composition comprising (a) 100 parts by total weight of a chlorinated polyolefin resin with a chlorine content of 10 to 40 wt. % and at least one modifier resin...
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7498063 |
High mass throughput particle generation using multiple nozzle spraying
Spraying apparatus and methods that employ multiple nozzle structures for producing multiple sprays of particles, e.g., nanoparticles, for various applications, e.g., pharmaceuticals, are provided....
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7455875 |
Method for spray-coating a medical device having tubular wall such as a stent
A method for electrostatic spray-coating a medical device having a tubular wall, such as a stent, having an inner surface, an outer surface and openings therein. The tubular wall is grounded or...
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7442409 |
Differential processing of powder coated substrates
A method of providing a powder coating to MDF substrate panels wherein, by the differential treatment of the front and back surfaces of these panels, both surfaces can be coated at the same time...
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7390524 |
Method for electrostatic spraying of an abluminal stent surface
A method for electrostatic spraying of an abluminal surface of a stent is provided.
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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...
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7329366 |
Method of polishing implantable medical devices to lower thrombogenecity and increase mechanical stability
The present invention relates to a method of polishing an implantable medical device. The method may include positioning an implantable medical device on a support. At least a portion of a surface...
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7303923 |
Biochemical and immunochemical assay device
We describe an assay device which comprises (a) a substrate comprising: (i) a porous material capable of chromatographically transporting a liquid and (ii) one or more test reagents for an assay...
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7285303 |
Powder material for electrostatic application to a substrate and electrostatic application of the powder material to a substrate
Method of electrostatically applying powder material to a substrate, wherein the substrate is a pharmaceutical substrate and the powder material is pharmaceutically acceptable. At least some of the...
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7261925 |
Coating reinforcing underlayment and method of manufacturing same
A reinforcing underlayment including dry uniform particles evenly applied to a wet bonding material layer on a surface of a substrate. The substrate, including the layers, is then cured to harden...
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7261915 |
Electrohydrodynamic coating fluid delivery apparatus and method
An apparatus and method for improved control of low viscosity fluid flow during electrohydrodynamic spray deposition of the fluid to coat small targets, such as medical devices like stents. The...
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7226695 |
Method for producing composite material for electrode comprising quinoxaline based polymer, such material, electrode and battery using the same
The present invention relates to a method for producing a polymer/conductive carbon composite electrode comprising dehydration condensation polymerization of a tetramine derivative and a...
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7220456 |
Process for the selective deposition of particulate material
A process for the patterning 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...
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7217444 |
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...
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7211615 |
Polyamide powder with long-lasting, consistently good flowability
A composition containing from 88 to 99.99% by weight of a polyamide, a compound of a polyamide and mixtures of these, and from 0.01 to 0.25% by weight of a flow aid where the drying loss from the...
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7186444 |
Electrostatic coating device with insulated grounding electrode
A powdery layer is formed on a first side of a web (W) which serves as a substrate by applying electrically charged particles on the web while a rotating grounding electrode is located at a second...
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7160573 |
Method of manufacturing a color filter
A method of forming a color filter is provided. The method includes providing a mixture of a color filter material and a compressed fluid; providing at least a partially controlled environment for...
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7153585 |
Self-adhering powder paint based on polyamide and silane for metal coating
The invention concerns to the use of a powder comprising 99.95 to 95% of at least one polyamide and 0.05 to 5% of at least one silane for coating metals. This powder may be prepared by simple dry...
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7153538 |
Method and apparatus for the coating of substrates for pharmaceutical use
A method of coating a pharmaceutical substrate includes the steps of applying an active coating material to a surface of the substrate to form an active coating layer and applying a cover coating...
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7150899 |
Method for forming coating film on plastic substrate
The present invention provides a method for forming a coating film on a plastic substrate which comprises: (1) coating the plastic substrate with an aqueous white primer (A) having a water content...
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7147898 |
Highly absorbent products and process of making such products
The invention provides processes for coating the surface of substrates such as a sheet, film, foam, fiber, etc., with a curable liquid resin or solution of curable resin, then in one embodiment,...
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7144603 |
Process for manufacturing a film-type packaging material
A process for manufacturing a flexible packaging material from a single or multi-layer film or film-type laminate containing a sealing layer of powder-type starting material deposited on at least...
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7144597 |
Electrostatic application of powder material to solid dosage forms utilizing an electrically conductive shield
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...
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7090898 |
Coating process for producing products in web form having at least two layers by application of electrostatic charges followed by neutralization of same
A process for producing products in web form comprising at least two layers, in which a composition emerging from an applicator is applied as a layer to a substrate in web form which is guided on a...
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7090897 |
Electrically conductive MDF surface
The present invention provides a method and system for implanting a piece of wood or wood composite to improve the electrostatic attraction thereupon. A method is provided for treating a...
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7074548 |
Apparatus and method for forming thin-film
A method of forming a thin-film including a capability to remove contaminants from the formed thin-film and/or a substrate on which the thin-film is formed using alcohol. The method includes...
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7045173 |
Coating process for producing web form products involving application of electrostatic charges and subsequent charge neutralization
A process for producing products in web form comprising at least two layers, in which a composition emerging from an applicator is applied as a layer to a substrate in web form which is guided on a...
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7018682 |
Method for refinishing defects in stoved enamels with powder coatings
Method of repairing defective areas in a stoving lacquer coating, in which the defective area ready for repair lacquering is coated with a powder coating composition or with an aqueous powder...
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7018680 |
Method for simultaneously powder coating both surfaces of a continuous web
A continuous web having a first surface and a second surface is coated with a coating powder by allowing the web to move between a first and a second electrode, which are in different potentials...
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7014883 |
Apparatus and method for forming a composite structure
A method for forming a composite structure is disclosed. The method includes four steps. Step one calls for applying a primer ( 104 ) to a surface ( 102 ) of a tool ( 100 ). Step two requires...
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6942901 |
Fabrication of particulate tapes by electrophoretic deposition
A single or multi-component particulate tape and a method and apparatus for making the single or multi-component particulate tape. More particularly, the present invention relates to a single or...
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6921559 |
Powder coating composition having a mixture of first and second component powder coating compositions.
A powder coating composition comprises a mixture of first and second component powder coating compositions which are separate, preferably widely separated, in a triboelectric reference series...
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6921558 |
Method for powder coating plastic articles and articles made thereby
A method for powder coating articles includes the steps of preheating the article to a preheating temperature, coating the article with a polymeric powder coating having a cross-linking temperature...
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6919105 |
Continuous process for retaining solid adsorbent particles on shaped micro-cavity fibers
A process of retaining fine adsorbent particles such as carbon material or APS silica gel in the micro-cavities of a shaped fiber comprises the steps of continuously conveying a shaped fiber with...
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6896936 |
Application of coatings to substrates with the aid of electrostatic charges
A process for producing products in web form comprising at least two layers, in which a composition emerging from an applicator is applied as a layer to a substrate in web form which is guided on a...
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6896934 |
Hybrid coating compositions
The present invention provides a composition for use in forming an abrasion-resistant easy-to-clean coating on a substrate. The composition according to the invention includes a mixture of a...
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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...
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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...
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6858257 |
Powder coating composition
The invention provides a powder coating composition in which the powder particles are an agglomerate of individual particulate components fused or bonded together into composite particles.
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6849303 |
Method for electrostatically coating a fiber substrate
The use of electrostatic impregnation to load materials such as binders and flavors onto substrates such as fibers and medical devices is disclosed. Substrates loaded with materials such as binders...
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6830783 |
Process for producing electromagnetic-wave absorber
An electromagnetic-wave absorber comprising a base material and an electromagnetic-wave absorption layer provided on the base material. The electromagnetic-wave absorption layer contains at least...
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6818255 |
Method for marking a thermoplastic material
The invention pertains to a method for printing on a thermoplastic material, wherein a coloring agent is applied to the surface of the material and is subsequently caused to harden. In order to...
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6811805 |
Method for applying a coating
The invention provide a method for applying a coating to an ophthalmic lens or a mold for making the ophthalmic lens or a medical device other than ophthalmic lens. The method comprises spraying at...
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6803070 |
Apparatus and method for embedding nanoparticles in polymeric medical devices
An apparatus and method for embedding particles into the polymer matrix of a medical device are disclosed. The apparatus may include an electrostatic spray nozzle adapted to direct a stream of...
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6800334 |
Powder coating composition incorporating a wax in post-blended form
A powder coating composition incorporating a wax in post-blended form, the composition incorporating the wax and the same composition without the wax being separated, preferably widely separated,...
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6797322 |
Method of reducing surface defects in a powder coated surface
A method of reducing the formation of surface defects in a coated substrate includes providing coating powders at both the appearance surfaces and the non-appearance surfaces of the substrate. A...
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6790483 |
Method for producing patterned deposition from compressed fluid
A method produces patterned deposition on a substrate ( 14 ) from compressed fluid. A delivery system ( 12 ) cooperates with a controlled environment ( 30, 100, 200 ) retaining a substrate ( 14 )...
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6790472 |
Method for filming CRT luminescent screen
A method of filming a luminescent screen is disclosed which improves the light output of CRTs that contain printed phosphor lines. The method incorporates both the application and film formulation...
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6761834 |
Electrostatic deposition of high temperature, high performance liquid crystalline polymers
A process to produce a liquid crystalline polymer film comprises electrostatically depositing a fine powder of liquid crystalline polymer resin onto a carrier and fusing the deposited fine powder...
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