Edging Or Striping Patents (Class 427/467)
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Patent number: 8895112Abstract: A method for edge sealing a fiber-reinforced component formed from a carbon fiber-reinforced thermoplastic or duroplastic plastic material includes electrostatic coating of at least one section of an edge of the component with a thermoplastic powder so as to form a powder coating; and fusing and cross-linking the powder coating in a furnace so as to create a smooth edge seal.Type: GrantFiled: December 29, 2010Date of Patent: November 25, 2014Assignee: Airbus Operations GmbHInventors: Guenter Doehle, Klaus Edelmann, Hans-Juergen Weber
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Publication number: 20140272166Abstract: A gas turbine engine includes airfoils. At least a portion of the airfoils are coated with a coating that provides for erosion and corrosion protection for the portion of the airfoils.Type: ApplicationFiled: December 6, 2013Publication date: September 18, 2014Inventors: Sungbo Shim, Raymond Sinatra, Michael Cybulsky
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Patent number: 8329258Abstract: The method according to the invention for electrostatic coating of an electrically conducting workpiece with coating powder includes the following steps. The workpiece is earthed. Then an electrode has a negatives potential applied to it compared to that of the workpiece and a counter-electrode has a positive potential applied to it compared to that of the workpiece. The potential in the area of the workpiece in which the workpiece is to be coated is set to zero, by means of a control unit. Afterwards the workpiece is sprayed with coating powder in the area to be coated using a powder spray gun.Type: GrantFiled: October 14, 2008Date of Patent: December 11, 2012Assignee: J. Wagner AGInventor: Kurt Seitz
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Patent number: 8236373Abstract: Method for the controlled ink-jet spreading of polymeric material for insulation and/or protection of printed circuits, characterized in that it has at least the following steps: —carrying out at least a first bedding/bordering/border-line contour run of the circuit design, creating a line of outline/bordering design slightly raised from said printed board surface; —carrying out a subsequent filling/covering run of the outlined bordered design.Type: GrantFiled: May 10, 2005Date of Patent: August 7, 2012Assignee: New System SRLInventors: Cesare Fumo, Jozef Vodopivec
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Patent number: 8113648Abstract: A method for high resolution ink-jet print using a pre-patterned substrate employs an ink-jet printing device including an ink-jet head for discharging conductive ink droplets and a driving stage for supporting a substrate to which the conductive ink droplets are hit, to draw a fine line width pattern on the substrate. The method includes (A) forming a stripe pattern with repeated stripes on a substrate surface on which a fine line width pattern will be formed, thereby preparing a pre-patterned substrate; (B) loading the substrate to the ink-jet printing device; and (C) injecting conductive ink droplets to a substrate region where the stripe pattern is formed. An equivalent interval (d) of the stripe pattern and a fine line width (D) of the drawn fine line width pattern satisfy a relation of d<<D, and the hit ink droplets are flowed in an anisotropic form within the region.Type: GrantFiled: December 5, 2007Date of Patent: February 14, 2012Assignee: LG Chem, Ltd.Inventors: Tae-Su Kim, Jae-Jin Kim, Bu-Gon Shin, Duk-Sik Ha, Jung-Ho Park
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Patent number: 7887901Abstract: An article comprising a paint film disposed on at least a portion of a thermoplastic section. The thermoplastic section is made of a thermoplastic composition. The thermoplastic composition has a compatibilized blend of a poly(arylene ether) and a polyamide, an electrically conductive carbon black, and an impact modifier. The electrically conductive carbon black has agglomerates and the agglomerates have an average agglomerate size greater than or equal to 30 square micrometers. The weight ratio of electrically conductive carbon black to polyamide is greater than or equal to 0.043.Type: GrantFiled: August 7, 2006Date of Patent: February 15, 2011Assignee: Sabic Innovative Plastics IP B.V.Inventors: Andrew Paul Korzen, Sai-Pei Ting
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Patent number: 7811638Abstract: A method for patterning fine features using multiple jet-printed etch masks includes forming an initial feature through a first jet-printed etch mask and re-shaping the initial feature through at least one additional jet-printed etch mask.Type: GrantFiled: December 22, 2005Date of Patent: October 12, 2010Assignee: Palo Alto Research Center IncorporatedInventor: Robert A. Street
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Patent number: 7544268Abstract: The present invention provides a new antistatic method and its application to members. The present invention is an antistatic method featured to mount multiple resin based composites with different triboelectric series order on the surface and members featured to have multiple resin based composites with different triboelectric series order on the surface. The members are resin based sheets, resin based films or resin molded materials. The resin based composites are adhesives, bonding agents, printing ink or paint.Type: GrantFiled: February 18, 2003Date of Patent: June 9, 2009Assignee: Denki Kagaku Kogyo Kabushiki KaishaInventors: Hisatsugu Tokunaga, Atsushi Takei, Mikio Shimizu, Takeshi Nabeta
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Publication number: 20080113195Abstract: A silver-containing, disperse, water-containing formulation and its use to produce electrically conductive and/or optically reflective coatings is described. The formulation contains at least a) 0.5 to 30 parts by wt. of silver metal particles with an effective diameter of at most 150 nm, preferably at most 100 nm, particularly preferably 40 to 80 nm, with a bimodal size distribution, b) 50 to 99.5 parts by wt. of water and optionally up to 30 parts by wt. of solvent, c) 0.01 to 10 parts by wt. of at least one, in particular polymeric, dispersant, d) 0 to 5 parts by wt. of film-producer, e) 0 to 5 parts by wt. of additives, f) 0 to 5 parts by wt. of conductive polymers, and has a viscosity of at most 150 mPa.s.Type: ApplicationFiled: October 25, 2007Publication date: May 15, 2008Applicant: BAYER MATERIALSCIENCE AGInventors: MATTHIAS BOLL, STEFANIE EIDEN, JOHAN KIJLSTRA
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Publication number: 20040028879Abstract: A fabric having a plastic body integrally connected thereto by extrusion of the body onto the fabric, and a process for extruding the plastic onto the fabric.Type: ApplicationFiled: May 29, 2003Publication date: February 12, 2004Inventors: Randy J. Sayers, Kenneth A. Longstreet
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Patent number: 6579574Abstract: A liquid coating is formed by spraying drops of liquid onto a substrate or a transfer surface from an electrostatic spray head that produces a mist of drops and a wet coating in response to an electrostatic field. During spraying, the electrostatic field is repeatedly altered to change the pattern deposited by the drops. The wet coating can be contacted with two or more pick-and-place devices that improve the uniformity of the coating.Type: GrantFiled: April 24, 2001Date of Patent: June 17, 2003Assignee: 3M Innovative Properties CompanyInventors: Albert E. Seaver, William K. Leonard
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Patent number: 6536106Abstract: This invention is directed toward a process of manufacturing, including a technique of assembling parts of an apparatus. The technique includes forming electrode structures on a substrate, suspending the apparatus part or parts in a dielectric medium between electrodes of the electrode structure, and using near-field (that is, short range) electric field forces to align the part or parts in pre-determined positions in accordance with the desired apparatus topography. The part or parts may include semiconductor die, nanometer wires for making connections to devices, or other components requiring precision alignment.Type: GrantFiled: June 30, 2000Date of Patent: March 25, 2003Assignee: The Penn State Research FoundationInventors: Thomas N. Jackson, Theresa Mayer
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Patent number: 6312764Abstract: Treatment process limiting the overoxidation of the sides of a coiled, hot-rolled sheet strip delivered from a strip mill, characterized in that a vitrifiable powder is sprayed onto the lateral portions of the coil, called edges, fusing at the time of its contact with the steel coil delivered from hot-rolling, the sheet strip undergoing cooling at a temperature below the coiling temperature, the cooling of the strip ensuring the solidification of an impervious enamel on the surface of the coil edges and air-tightness of the space contained between the turns of the coil.Type: GrantFiled: July 29, 1999Date of Patent: November 6, 2001Assignee: SollacInventor: Claude Morand
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Patent number: 5667924Abstract: An image character recognition process comprising: forming an image in a predetermined size and predetermined shape on a receiver member with a marking composition containing a superparamagnetic component; detecting the predetermined size and predetermined shape of the formed image by placing the resulting image bearing receiver member in a magnetic sensing field comprising at least one magnetic sensor and forming a magnetic size and magnetic shape profile map of the detected image; and recognizing the detected image by comparing the magnetic size and magnetic shape profile map of the formed image with reference magnetic profile image maps.Type: GrantFiled: February 14, 1996Date of Patent: September 16, 1997Assignee: Xerox CorporationInventor: Ronald F. Ziolo
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Patent number: 5256440Abstract: Process for preparing and film coating a dosage form. An intagliated dosage form core is produced by inscribing one or more areas on the surface of the dosage form core prior to coating. An aqueous dispersion of a polymeric coating is then applied to the intagliated dosage form core. When placed in an environment of use, the film coating within the circumscribed region of the dosage form surface is reproducibly expelled, leaving a coated core tablet with a predefined aperture in the coating which exposes a discrete portion of the core surface to the environment of use.Type: GrantFiled: June 22, 1992Date of Patent: October 26, 1993Assignee: Merck & Co., Inc.Inventors: Leah E. Appel, Gaylen M. Zentner
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Patent number: 4966812Abstract: An antireflection film made from a reliquified sol-gel hydrolyzation, condensation polymeric reaction product of a silicon, alkoxides and/or metal alkoxides, or mixtures thereof. The film is particularly useful for coating plastics.Type: GrantFiled: June 1, 1989Date of Patent: October 30, 1990Assignee: The United States of America as represented by the Department of EnergyInventors: Carol S. Ashley, Scott T. Reed