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7611752 |
Method of making a microstructured coated article
A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized...
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7578889 |
Methodology for cleaning of surface metal contamination from electrode assemblies
Systematic and effective methodology to clean capacitively coupled plasma reactor electrodes and reduce surface roughness so that the cleaned electrodes meet surface contamination specifications...
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7517561 |
Method of coating a substrate for adhesive bonding
A method for depositing a coating onto a glass substrate for adhesive bonding. The process comprises depositing a coating where the surface is cleaned during a first time period, and depositing a...
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7470469 |
Medical device having surface modification with superoxide dismutase mimic
A medical device comprising a substrate having a plasma polymerized functionality bonded to at least a portion of the substrate. A superoxide dismutase mimic agent having a complimentary functional...
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7452614 |
Luminescent semi-conductive polymer material, method of preparing the same and organic light emitting element having the same
The present invention is related to a luminescent material generated by polymerization of a pyrromethene complex by glow discharge. The polymer material of the present invention exhibits...
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7387836 |
Aziridine compounds and their use in medical devices
There are disclosed novel uses of aziridine compounds. The aziridine compounds can be formed into films by plasma deposition on a wide variety of substrates. The films prevent biofouling, impart...
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7354629 |
Method of forming a protective film and a magnetic recording medium having a protective film formed by the method
A method of forming a protective film that restrains gas adsorption while preserving durability and corrosion resistance of a plasma CVD carbon film is disclosed. A protective film of a...
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7288204 |
Method and arrangement for treating a substrate with an atmospheric pressure glow plasma (APG)
Method for generating an atmospheric pressure glow plasma (APG), wherein said plasma is generated in a discharge space between a plurality of electrodes. A dielectric is present on at least one of...
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7238395 |
Method of coating the surface of an inorganic substrates with an organic material and the product obtained
The invention relates to method of coating the surface of an inorganic substrate of glass, silicon dioxide, ceramics or carbon, which method comprises a step of cleaning the surface of the...
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7201935 |
Plasma-generated coatings for medical devices and methods for fabricating thereof
Coatings for implantable medical devices, such as stents, and methods of coating the devices are disclosed. The method includes forming a coating by plasma polymerization of a monomer or a blend of...
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7157177 |
Porous fuel cell electrode structures having conformal electrically conductive layers thereon
The present invention discloses porous fuel cell electrode structures, assemblies, and systems having one or more conformal metallic layers selectively deposited on one or more pore surfaces, as...
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7144979 |
Modifying the surface of polymer substrates by graft polymerization
The present invention relates generally to a grafting process comprising the formation of a grafted polymeric structure having a substrate polymer in hybrid formation with one or more of the same...
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7132219 |
Polymeric antireflective coatings deposited by plasma enhanced chemical vapor deposition
An improved method for applying polymeric antireflective coatings to substrate surfaces and the resulting precursor structures are provided. Broadly, the methods comprise plasma enhanced chemical...
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7087149 |
Biosensor
A novel biosensor was accomplished using a plasma-polymerized membrane. The biosensor of the present invention is a high-performance biosensor produced by a simpler method and applicable to a wide...
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6956098 |
High modulus polyimide compositions useful as dielectric substrates for electronics applications, and methods relating thereto
The substrates of the present invention comprise a polyimide base polymer derived at least in part from collinear monomers together with crankshaft monomers. The resulting polyimide material has...
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6929864 |
Extensible, visible light-transmissive and infrared-reflective film and methods of making and using the film
A film contains first and second metal or metal alloy layers separated by a crosslinked polymeric spacing layer whose thicknesses are such that the film is extensible visible light-transmissive and...
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6878419 |
Plasma treatment of porous materials
The application discloses methods of plasma treatment that employ an ion sheath in a capacitively-coupled system to increase the hydrophilicity of porous articles, including microporous articles...
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6875480 |
Method of enhancement of electrical conductivity for conductive polymer by use of field effect control
The present invention is to provide a method of enhancement of electrical conductivity for conductive polymer by use of field effect control, wherein on the substrate, whose surface was treated...
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6858259 |
Plasma enhanced chemical deposition for high and/or low index of refraction polymers
A method for making a polymer layer with a selected index of refraction. The method includes flash evaporating a polymer precursor material capable of cross linking into a polymer with the selected...
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6841201 |
Apparatus and method for treating a workpiece using plasma generated from microwave radiation
An apparatus and method that generates plasma using a microwave radiation supply. The plasma is used to treat a surface of a workpiece at approximately atmospheric pressure. Plasma excites a...
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6815014 |
Corona-generated chemical vapor deposition on a substrate
A process for creating plasma polymerized deposition on a substrate by a corona discharge is described. The corona discharge is created between an electrode and a counterelectrode supporting a...
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6811829 |
Method of making a coating of a microtextured surface
A method for conformally coating a microtextured surface. The method includes flash evaporating a polymer precursor forming an evaporate, passing the evaporate to a glow discharge electrode...
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6790487 |
Active control of electron temperature in an electrostatically shielded radio frequency plasma source
A method and apparatus for generating a plasma having a selected electron temperature, by: generating electrical power having components at at least two different frequencies; deriving...
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6787179 |
Sterilization of bioactive coatings
The invention provides a method for single-step surface modification, grafting and sterilization for bio-active coating on materials and biomaterials used in medical devices, such as catheters,...
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6767590 |
Poled plasma deposition
A poled polymer material is formed on the surface of a substrate by poling a nonlinear optical reactant during a plasma polymerizing deposition of the reactant onto the surface. The substrate is...
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6746721 |
Polar polymeric coating
The coating of substrates, particularly polymers and ceramic or metal substrate, for the production of a polar, polymeric coating is conducted by plasma polymerization. The process gas used for...
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6692834 |
Method for coating implantable devices
Coating an implantable device, such as micro electromechanical devices, is highly desirable to protect the implantable device from corrosion. A coating method includes depositing, preferably by...
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6673440 |
Subcutaneous injection set tubing with solvent bonding
The infusion set comprises of a connecting tube of polyethylene which is treated to form a wetable surface or treated with a primer and then bonded to a PVC hub by using solvent adhesive to solvent...
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6656537 |
Plasma enhanced chemical deposition with low vapor pressure compounds
A method for plasma enhanced chemical vapor deposition of low vapor monomeric materials. The method includes flash evaporating a polymer precursor forming an evaporate, passing the evaporate to a...
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6653719 |
Silicone polymer insulation film on semiconductor substrate
A siloxan polymer insulation film has a dielectric constant of 3.3 or lower and has —SiR 2 O— repeating structural units. The siloxan polymer has dielectric constant, high thermal stability and...
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6632470 |
Methods for surface modification
A method of modifying surfaces of a device, for example, a medical device, is disclosed. The method includes modifying a surface of a device by providing a device, exposing the device to a reactive...
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6613394 |
Method of surface treating or coating of materials
Described is a method of treating or coating homogeneously at least a portion of the surface of a material selected from metallic materials having a thickness of less than 100 μm and/or polymeric...
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6613393 |
Method for applying a wear protection layer system having optical properties onto surfaces
A method for applying wear protection layers including the steps of depositing a wear protection matrix with the aid of a PECVD method, and incorporating optically functional inclusions in the form...
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6599584 |
Barrier coated plastic containers and coating methods therefor
Methods and systems are provided for making a coated plastic container, such as for packaged beverages, possessing a gas barrier and having enhanced resistance to loss in barrier due to handling...
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6589715 |
Process for depositing and developing a plasma polymerized organosilicon photoresist film
A process for etching a PPMS layer that increases the etch selectivity of PPMS relative to PPMSO from an initial low etch selectivity to a higher etch selectivity at a later stage of the etching...
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6544600 |
Plasma enhanced chemical deposition of conjugated polymer
A method for making conjugated polymers. The method includes flash evaporating a conjugated material forming an evaporate, passing the evaporate to a glow discharge electrode creating a glow...
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6528170 |
Metal substrate with a corrosion-resistant coating produced by means of plasma polymerization
The invention relates to a metal substrate with a corrosion-resistant coating produced by means of plasma polymerization, wherein the substrate is subjected to mechanical, chemical and/or...
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6520650 |
Lamp reflector with a barrier coating of a plasma polymer
A no base coat vehicle headlamp reflector can be improved with a plasma deposited layer of a siloxane material. The siloxane layer acts as an barrier layer formed directly on the vehicle reflector....
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6514573 |
Method for reducing crazing in a plastics material
A method for reducing crazing in a plastics material characterised in that it comprises the steps of: (1) cleaning the surface of the material; and (2) exposing the cleaned surface to plasma of a...
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6503564 |
Method of coating microstructured substrates with polymeric layer(s), allowing preservation of surface feature profile
A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized...
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6497923 |
Method for producing an electrical insulator
An electrical insulator is produced by coating a molded part of the insulator with a hydrophobic plasma-polymer coating. The plasma-polymer coating is produced by igniting a plasma in a non-polar...
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6489585 |
Electrode for plasma generation, plasma treatment apparatus using the electrode, and plasma treatment with the apparatus
A plasma treatment apparatus includes two or more pairs of electrodes for plasma generation, a treatment chamber for accommodating the electrodes, gas supply unit for supplying a plasma-generation...
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6488384 |
Method for the coating of substrates made of plastic
In a method for the coating of substrates made of plastic, with a light-reflecting layer, preferably an aluminum layer, and another layer placed between the substrate and the light-reflecting...
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6465050 |
Non-cracking hydrophilic polyethersulfone membranes
A non-cracking hydrophilic polyether sulfone membrane is prepared by (a) directly coating the entire surface of a hydrophobic polyethersulfone membrane with an aqueous solution of a polyalkylene...
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6444274 |
Production of antiadhesive coatings on web form substrates
A process for producing antiadhesive layers on a web-form material, characterized in that the antiadhesive layers are applied to the web-form material by means of low pressure plasma polymerization...
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6436481 |
Method of producing a reactive coating by after-glow plasma polymerization
The present invention describes coated articles and methods for preparing such articles, wherein the primary coating comprises a plasma-induced polymer carrying reactive groups. The invention...
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6428903 |
Coatings based on hyaluronic acid and the derivatives thereof for the protection of electronic parts from external agents
There are disclosed electronic or microelectronic components having on at least a portion of a surface thereof a coating containing hyaluronic acid or a derivative thereof wherein said coating has...
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6428861 |
Apparatus and process for plasma treatment of particulate matter
A process for plasma treatment of particulate matter, and more particularly, an apparatus for plasma induced graft polymerization of particulate matter in a continuous or semi-continuous manner,...
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6426126 |
Preparation of metal coatings
A method for preparing thin films of noble metals upon porous substrate surfaces including utilizing plasma polymerization wherein the noble metals are derived from a monomer or comonomer precursor...
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6383575 |
Method for forming a metallic film using non-isothermal plasma
A method for metallising solid substrates involves the use of non-equilibrium plasma treatment of a supported metal precursor layer. This technique can be used to make pure metal or alloy coatings....
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