Class / Patent application number | Description | Number of patent applications / Date published |
427488000 | Plasma initiated polymerization | 38 |
20080199629 | Method for Depositing a Polymer Layer Containing Nanomaterial on a Substrate Material and Apparatus - The invention relates to a method for depositing a polymer layer containing nanoparticles on a substrate material. The method comprises the steps of providing the substrate material, providing a polymerization material near a surface of the substrate material, conducting a gas flow near the surface of the substrate material, the gas flow comprising a nanomaterial, and depositing the polymer layer at the surface of the substrate material by applying a plasma polymerization process. | 08-21-2008 |
20080213501 | Method of manufacturing a magnetic recording head - A method of manufacturing a magnetic recording head includes a resist pattern forming step of forming a resist layer that is made of thermoplastic resin and in which a hole is formed in the shape of a main magnetic pole of the magnetic recording head, a hardening treatment step of hardening surfaces of the resist layer; a baking step that heat-bakes the resist layer after the hardening treatment step to temporarily make the resist layer fluid; and a main magnetic pole forming step of forming a main magnetic pole by filling the hole in the resist layer with a material of the main magnetic pole. | 09-04-2008 |
20090092763 | Method and Device for Testing the Quality of a Metallic Coating - A method and a device for coating an inner surface of a hollow endless geometry, in particular of a pipe/tube includes introducing a gas mixture comprising at least one precursor into the endless geometry, in which the endless geometry is passed through at least one electrode unit, in which an alternating electric voltage is applied to the electrode unit, so that the gas mixture inside the endless geometry is at least partially transformed into a plasma state in the region of the electrode unit. A reaction product is produced in the gas mixture from the precursor by the plasma and the reaction product is deposited on the inner surface of the endless geometry. | 04-09-2009 |
20090246399 | METHOD FOR ACTIVATING REACTIVE OXYGEN SPECIES FOR CLEANING CARBON-BASED FILM DEPOSITION - A method of continuously forming carbon-based films on substrates includes: (i) forming a carbon-based film on a substrate in a reactor a pre-selected number of times; (ii) exciting an inert gas, an oxygen gas, and a nitrogen tri-fluoride gas to generate a plasma for cleaning; (iii) cleaning an inside of the reactor with the plasma after step (i) to remove particles accumulated during step (i) on the inside of the reactor. | 10-01-2009 |
20090291226 | Apparatus and Method for Double-Plasma Graft Polymerization at Atmospheric Pressure - Disclosed is a n atmospheric-pressure double-plasma graft polymerization apparatus. The apparatus includes a workbench, an initial roller of a roll-to-roll device, an atmospheric-pressure plasma activation device, a peroxide formation device, a coating and grafting device, a drying device, a graft polymerization and curing device, a curing device and a final roller of a roll-to-roll device. The devices are sequentially provided on the workbench. | 11-26-2009 |
20100189914 | NOVEL PRODUCTS - An electrical or electronic device comprising a polymeric coating, formed by exposing said device to pulsed plasma comprising a compound of formula (I) | 07-29-2010 |
20100239776 | METHOD FOR PRODUCING PLASTIC LENS - The present invention relates to a method of manufacturing a plastic lens comprising a cured film on at least one of a pair of opposing surfaces of a plastic lens substrate. The method of manufacturing a plastic lens of the present invention comprises heating the plastic lens substrate to a temperature greater than or equal to a glass transition temperature of the substrate; coating a photocurable composition on at least one of a pair of opposing surfaces of the lens substrate following the heating; forming a cured film by irradiating the photocurable composition that has been coated on the substrate with light to cure at least a portion of the composition; and conducting a heat treatment of the plastic lens on which the cured film has been formed at a temperature, the temperature being lower than the glass transition temperature of the substrate but greater than or equal to a glass transition temperature of the cured film. | 09-23-2010 |
20100304039 | PROCESSING DEVICE AND METHOD FOR COATING A RUDDER UNIT OF AN AIRCRAFT - A processing device for coating a surface of a rudder unit of an aircraft includes a plurality of spatially delimited work stations, wherein each of the plurality of work stations are disposed in succession and are configured to produce an assembly line-like coating process, wherein the plurality of work stations. The work stations include a pretreating station configured to activate the surface so as to form an activated surface; a painting station disposed downstream of the pretreating station and configured to paint the activated surface with at least one layer of paint having a first color so as to form a painted surface and configured to dry the painted surface immediately after the painting; and a decorating station. | 12-02-2010 |
20110052832 | FILM FORMING METHOD AND FILM FORMING APPARATUS - An object of the present invention is to provide a reflection film formation technology which achieves the simplification of an apparatus structure and the cost reduction thereof. A film forming method of the present invention includes a reflection film formation step (P | 03-03-2011 |
20110143044 | PROCESS FOR THE TREATMENT OF PARTICLES - The invention relates to a process for the treatment of particles using a plasma torch and to the particles obtainable by the process. The particles so obtainable may be incorporated into coatings, plastics, paints, printing inks, ceramics, glasses or personal care products. | 06-16-2011 |
20110177255 | METHOD FOR PRODUCING AN ALDEHYDE CONTAINING COATING - A method is provided for applying a reactive aldehyde containing coating to a substrate. The method includes subjecting a substrate to a plasma discharge in the presence of a compound of formula (I): | 07-21-2011 |
20110183079 | PLASMA ENHANCED ATOMIC LAYER DEPOSITION PROCESS - Improved systems, methods and compositions for plasma enhanced atomic layer deposition are herein disclosed. According to one embodiment, a method includes exposing a substrate to a first process material to form a film comprising at least a portion of the first process material at a surface of the substrate. The substrate is exposed to a second process material and the second process material is activated into plasma to initiate a reaction between at least a portion of the first process material and at least a portion of the second process material at the surface of the substrate. | 07-28-2011 |
20110183080 | PROCESS FOR PRODUCING ROLLER FOR ELECTROPHOTOGRAPHY - An object of the present invention is to provide a production process of a roller for an electrophotography, having a surface layer the electric resistance of which has been controlled by corona discharge treatment while keeping any pinholes from coming about on the surface. A production process of a roller for an electrophotography, said roller comprising a conductive mandrel and a conductive surface layer comprising a resin and carbon black dispersed in the resin, the process having the following steps (1) to (3):
| 07-28-2011 |
20110217477 | Radiation-Cured Coatings - A process for coating a substrate comprising condensing a radiation curable material on a substrate and curing it using an electron flux | 09-08-2011 |
20110244139 | ATMOSPHERIC PLASMA TREATMENT OF TIRE CORDS - The present invention is directed to a method of treating a tire cord, comprising the steps of
| 10-06-2011 |
20110244140 | METHOD OF MANUFACTURING TRANSPARENT CONDUCTIVE FILM - An atmospheric-pressure plasma-enhanced MOCVD (metal organic chemical vapor deposition) uses a power circuit for supplying power for plasma generation, including a pulse control circuit provided inside in order to form a transparent conductive film on the surface of the substrate, the transparent conductive film having a low resistivity, excellent optical characteristics and a good texture formed on the surface using dielectric barrier discharge. | 10-06-2011 |
20120171386 | Pharmaceutical Packaging with Lubricating Film and Method for Producing Same - The invention relates to a pharmaceutical packaging comprising a silicone-free lubricating film of crosslinked organic molecules, and to a method for producing same. | 07-05-2012 |
20120295034 | METHOD AND DEVICE FOR PRODUCING POLYMER LAMINATIONS OR STRAND-SHAPED APPLICATIONS ON A SUBSTRATE - A process and apparatus for the production of polymer layers or of strand-shaped applications on a substrate, in particular of FIPFG seals, by applying a reactive, foamable polymer material on the substrate, and the polymer material being subjected to a corona treatment or plasma treatment after it has been applied on the substrate. | 11-22-2012 |
20130029057 | PROCESS FOR CURING A COMPOSITION BY ELECTRON BEAM RADIATION, AND BY GAS-GENERATED PLASMA AND ULTRAVIOLET RADIATION - A process for producing polymeric films by applying a liquid composition onto a surface of a substrate under vacuum conditions in a vacuum chamber. The composition has a first component which is polymerizable or crosslinkable in the presence of a sufficient amount of an acid; and a cationic photoinitiator which generates an acid upon exposure to ultraviolet radiation, electron beam radiation or both to cause polymerizing or crosslinking of the first component. A gas which emits ultraviolet radiation upon exposure to electron beam radiation is introduced into the vacuum chamber. The composition and the gas are exposed to electron beam radiation to cause the cationic photoinitiator to generate an amount of an acid to cause polymerizing or crosslinking of the first component. The composition is exposed to both electron beam radiation and gas-generated ultraviolet radiation and cured. | 01-31-2013 |
20130337185 | SUBSTRATE PRINTED WITH A WATER-BASED URETHANE PRINTING INK WITH IMPROVED PERFORMANCE PROPERTIES - A substrate has a surface printed with an ink or coating composition with excellent adhesion and dry rub resistance, and very good oil and saline rub resistance (crock) properties using a multi-functional carbodiimide as a crosslinker for nonwoven substrates. The rub performance of the ink or coating printed on a nonwoven substrate has been found to be superior to that of a first Sun benchmark ink including pigments for four color printing. In another embodiment, a carbodiimide crosslinker such as multifunctional Carbodilite SV-02 is added to the compositions to further improve rub resistance (crock) and retain liquid characteristics post inoculation when compared to compositions using aziridine as a crosslinker. In a further embodiment, a thin polyolefin film exemplifying a backsheet of a hygiene product was printed with the same crosslinked ink or coating composition and compared with a second Sun benchmark set of inks. | 12-19-2013 |
20140127418 | METHOD FOR PREPARING SURFACES - The invention relates to a new surface preparation method using molecules comprising at least one covalent bond which gives rise to free radicals when the molecule is activated thermally, by organic or inorganic redox, photochemically, by plasma, by shear or else under the influence of ionizing radiation. | 05-08-2014 |
20150099069 | LOW-COST PLASMA REACTOR - An apparatus for vacuum plasma processing materials in a vacuum chamber composed primarily of carbonaceous polymer. The various components of the vacuum chamber can be formed by traditional polymer assembly techniques. The polymers may be electrically non-conductive to allow external placement of electrodes for either capacitive coupling, inductive coupling, or both. | 04-09-2015 |
20150368502 | METHOD FOR COATING A SUBSTRATE WITH A POLY(IONIC-LIQUID) AND COATED SUBSTRATE MADE BY THE PROCESS - A method for the production of substrate coated with a poly(ionic liquid), which method comprises the steps of: •(i) providing a monomer (I) which comprises both a polymerisable functional group and a nitrogen centre; •(ii) providing a substrate; •(iii) contacting the substrate with the monomer (I) in an exciting medium, in order to cause polymerisation of the monomer and deposition of the resultant precursor polymer (II) on the substrate; and •(iv) subsequently contacting the precursor polymer (II) with a cation-generating agent, in order to convert it into a poly(ionic liquid) (III) containing an imidazolium cation. | 12-24-2015 |
20190148117 | MULTI-SOURCE LOW-POWER LOW-TEMPERATURE PLASMA POLYMERIZED COATING DEVICE AND METHOD | 05-16-2019 |
427489000 | Organosilicon containing coating | 9 |
20090068375 | Atmospheric Pressure Plasma - A process for plasma coating a surface in which an atomized surface treatment agent is incorporated in a non-equilibrium atmospheric pressure plasma generated in a noble process gas and the surface to be treated is placed in contact with the atmospheric pressure plasma containing the atomized surface treatment agent, characterized in that particle content of the coating formed on the surface is reduced by incorporating a minor proportion of nitrogen in the process gas. | 03-12-2009 |
20090148615 | METHOD FOR ATMOSPHERIC PLASMA DEPOSITION OF CONJUGATED POLYMER COATINGS - A method produces a coating including a conjugated polymer on a substrate. The method includes the steps of: —providing a substrate, —introducing a conjugated polymer coating forming material into an atmospheric pressure plasma discharge, or into the reactive gas stream resulting therefrom, —simultaneously with the introduction of a coating forming material, introducing an additional material into the plasma discharge or the reactive gas stream resulting therefrom, —exposing the substrate to the plasma discharge or the reactive gas stream resulting therefrom, thereby obtaining the coating. | 06-11-2009 |
20090238989 | METHOD OF COATING FUEL CELL COMPONENTS FOR WATER REMOVAL - A method for coating a fuel cell component is provided. The method includes the steps of providing a fuel cell component, and forming a coating on a surface of the fuel cell component with a plasma jet. The step of forming the coating may include applying a coating precursor to a surface of the fuel cell component and then reacting the coating precursor with the plasma jet to form the coating. The step of forming the coating may also include growing the coating on the surface of the fuel cell component by delivering the plasma jet containing the coating precursor. | 09-24-2009 |
20110045200 | Structure and its Method for Hydrophobic and Oleophobic Modification of Polymeric Materials with Atmospheric Plasmas - The present invention fabricates a hydrophobic and oleophobic polymer fabric through two stages of modification using atmospheric plasmas. The modified fabric has a rough surface and a fluorocarbon functional group having the lowest surface free energy. The fabric has a grafted fluorocarbon monomer layer to enhance the graft efficiency of the fluorocarbon functional groups and its wash fastness. The atmospheric plasmas can be mass produced and less expensively. Hence, the present invention can rapidly modify surfaces of polymeric materials with low cost and good environment protection. | 02-24-2011 |
20110104387 | METHOD OF COLD PLASMA SURFACE PROCESS FOR FERROUS ABSORBENT - The invention provides a method of a cold plasma surface process for ferrous absorbent including the following steps. Firstly, a substrate is disposed in a vacuum chamber under a room temperature, and electrical energy is transmitted to the substrate; next, organic silicon monomer is added into the vacuum chamber under the room temperature; at last, the organic silicon monomer is deposited on the surface of the substrate by a plasma polymerization process to form a hydrophobic film on the surface of the substrate. | 05-05-2011 |
20120114869 | FILM FORMING METHOD - Disclosed is a film-forming method wherein a manganese-containing film is formed on a substrate having a surface to which an insulating film and a copper wiring line are exposed. The film-forming method includes forming a manganese-containing film on the copper wiring line by a CVD method which uses a manganese compound. | 05-10-2012 |
20130017341 | Method for Forming Gas Sensing LayersAANM Boscher; NicolasAACI Audun le TicheAACO FRAAGP Boscher; Nicolas Audun le Tiche FRAANM Choquet; PatrickAACI Longeville les MetzAACO FRAAGP Choquet; Patrick Longeville les Metz FRAANM Duday; DavidAACI LuxembourgAACO LUAAGP Duday; David Luxembourg LU - The present disclosure provides a method for forming a porous colorimetric gas sensing layer. In various embodiments, the method comprises providing a mixture of an organic solvent, a polymer forming material and a gas sensing compound or gas sensing particles. The method additionally comprises depositing the mixture (sprayed or vaporized) on at least a surface portion of a substrate. Thereafter, an atmospheric pressure plasma is applied to the surface portion to form a polymer layer comprising the gas sensing compound or particles. The steps of depositing the mixture and applying the plasma can be repeated multiple times to form a plurality of stacked or superposed polymer layers comprising the gas sensing compound or particles. | 01-17-2013 |
20150361558 | Apparatus and Method For Intraluminal Polymer Deposition - Methods and apparatus for applying a coating to an interior surface surrounding a passage of an article. A plasma is generated from a process gas inside the passage of the article, and the coating is deposited from the plasma on the interior surface. The article may optionally be placed inside of a passage of a conductive conduit. Either the article or the conductive conduit is coupled with a radio-frequency generator for generating the plasma inside the passage of the article. | 12-17-2015 |
20160024657 | PLASMA CVD DEVICE AND PLASMA CVD METHOD - The present invention relates to a plasma CVD device provided with a vacuum chamber, and a plasma CVD electrode unit and a substrate-holding mechanism inside the vacuum chamber. The plasma CVD electrode unit is provided with an anode, a cathode that faces the anode at a distance, and a first gas supply nozzle for supplying gas so as to pass through the plasma-generation space between the anode and cathode. The substrate-holding mechanism is disposed at a position where the gas passing through the plasma-generation space impinges. The length of the anode in the gas-supply direction and the length of the cathode in the gas-supply direction are both longer than the distance between the anode and the cathode. Thus, a plasma CVD device that makes it possible to increase gas decomposition efficiency and achieve high film deposition rate is provided. | 01-28-2016 |
427490000 | Flurocarbon containing coating | 2 |
20100003420 | MEDICAMENT DISPENSER - A dispenser for dispensing a medicament that includes a canister for housing the medicament and a fluid propellant therefor and a drug-dispensing valve wherein one or more of the internal surfaces of the canister and/or valve includes a fluorinated coating prepared from plasma polymerisation of one or more fluorinated monomers selected from the group consisting of CH | 01-07-2010 |
20110027492 | FUEL CELL GAS DIFFUSION LAYER - The present invention provides a method of making a fuel cell gas diffusion layer comprising the steps of a) providing a carbon fiber construction; b) coating at least the upper surface of the carbon fiber construction with composition which comprises a fluoropolymer; and c) exposing the upper surface to at least one plasma, such as a silane plasma, so as to generate a hydrophilic surface layer having a thickness of no more than 1 micron. The present invention also provides a method additionally comprising the step of partially covering the upper surface with a mask having windows according to a pattern, such that the hydrophilic surface layer is applied according to the pattern. The present invention also provides a method wherein the carbon fiber construction is provided as a roll good and the step of exposing said upper surface to at least one plasma is performed in continuous roll-to-roll fashion. | 02-03-2011 |
427491000 | Organic substrate | 3 |
20100203257 | Method and Apparatus for Treating an Elongated Object with Plasma - The invention relates to a method for treating an elongated object using a plasma process. The method comprises the steps of providing an elongated object in a cylindrical electrode structure, and applying potential differences between electrodes of an electrode structure to generate the plasma process. Further, the method comprises at least partially surrounding the elongated object by a unitary section of the guiding structure, the electrode structure being associated with the unitary section. | 08-12-2010 |
20150079300 | Plasma Treatment and Plasma Enhanced Chemical Vapor Deposition onto Temperature Sensitive Biological Materials - A method and apparatus for depositing a film on a biological substrate are provided. A plasma generation device includes a dielectric conduit and a high voltage electrode. The plasma generation device is placed in proximity to the biological substrate and a gas supply that includes a precursor material is directed through the dielectric conduit. An electric field generated by the potential difference between the high voltage electrode and the biological substrate ionizes at least a portion of the gas supply and causes plasma to emanate from the dielectric conduit and contact the biological substrate. The plasma induces a reaction of the precursor material to form a film that is deposited on the biological substrate. | 03-19-2015 |
20160082470 | Method for Treating an Elongated Object, Apparatus and Method - The invention relates to a method for treating an elongated object using a plasma process. The method comprises the steps of providing an elongated object in a planar electrode structure, and applying potential differences between electrodes of an electrode structure to generate the plasma process. Further, the method comprises at least partially surrounding the elongated object by a unitary section of the guiding structure, the electrode structure being associated with the unitary section. | 03-24-2016 |