Patents Examined by David J. Joy
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Patent number: 7591921Abstract: Provided is a heat-decaying material that hardly deteriorates and decomposed at ordinary service temperatures, but decays within a short period of time when heated at relatively low temperatures. This comprises a polyoxyalkylene resin as the principal ingredient thereof, and has an oxygen atom content of from 15 to 55% by mass. When heated at a predetermined temperature falling between 150 and 350° C., at least 95% by mass of the material decays within 10 minutes. The heat-decaying material has many applications for production of porous materials, conductive particles transfer sheets, transfer sheets for circuit formation, pattern formation, etc.Type: GrantFiled: November 26, 2003Date of Patent: September 22, 2009Assignee: Sekisui Chemical Co., Ltd.Inventors: Hiroji Fukui, Toshio Enami
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Patent number: 7585561Abstract: A thermal transfer recordable release sheet with a release agent layer of a release agent composition provided on at least one surface of a substrate. The release agent composition comprises at least one thermoplastic resin and/or thermoplastic elastomer selected from a group consisting of polyurethane resins, polyester resins, polyamide resins, ethylene-vinyl acetate copolymers, long chain alkyl compounds produced by reacting a vinyl acetate (co)polymer and an alkyl isocyanate, polyisobutylenes, buyl rubbers, brominated butyl rubbers, chlorinated butyl rubbers, polyisoprenes and polybutadienes, as well as a polydimethylsiloxane. An adhesive layer is provided on such a release sheet, on the opposite surface to the release agent layer to form an adhesive tape.Type: GrantFiled: January 23, 2006Date of Patent: September 8, 2009Assignee: Oji Paper Co., Ltd.Inventors: Nobuhisa Kobayashi, Kazuyoshi Wakata
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Patent number: 7575802Abstract: The present invention aims to provide coated printing papers having fast ink drying properties comparable to those of conventional newsprint, without stickiness, having good printability such as sharpness of printed images comparable to those of coated papers, as well as having the effect of decomposing harmful substances by exposure to light, especially when using penetration drying type news inks. A coated printing paper is provided, comprising a coating layer containing a pigment and an adhesive on a base paper, characterized in that a fine titanium oxide powder having a photocatalytic effect is contained in the coating layer and that the coated paper has an oil absorbency of 20 g/m2 or more under pressure and a Bekk smoothness of 75 seconds or less.Type: GrantFiled: December 1, 2005Date of Patent: August 18, 2009Assignee: Nippon Paper Industries Co., Ltd.Inventors: Akinobu Chatani, Koji Okomori, Hiroshi Koyamoto, Hitoshi Nagao, Hirokazu Morii
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Patent number: 7560156Abstract: The present invention relates to a security element in the form of a strip. The strip exhibits optical effects which vary, depending on the illumination or viewing direction. The optical effects are provided only in one or more definably delimited, mutually spaced surface regions. The strip outside the visually variable surface regions is transparent or is adapted to the appearance of the surface of the substrate.Type: GrantFiled: April 25, 2003Date of Patent: July 14, 2009Assignee: Leonhard Kurz GmbH & Co. KGInventor: Werner Reinhart
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Patent number: 7544401Abstract: An ink jet recording media system is described which comprises at least one coating layer that comprises a zwitterionic polymer or oligomer. The media system exhibits excellent light fastness as well as good dry time and good image-forming properties.Type: GrantFiled: October 24, 2002Date of Patent: June 9, 2009Assignee: Ciba Specialty Chemicals CorporationInventors: Howard Roger Dungworth, Andrew J. Naisby, Joseph Suhadolnik, David A. Yale
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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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Patent number: 7544409Abstract: The present invention is directed to a method and an article for performing the method of monitoring a surfactant. A preferred embodiment of the invention, an article comprises a substrate having an image and a surfactant thereon. The substrate is formed from various known fabrics or materials capable of absorbing and retaining a substantial quantity of the surfactant. During use, as the surfactant is dissipated, the image changes in appearance thereby indicating the quantity of surfactant remaining on the substrate. In a preferred embodiment of the invention, the method and article of the present invention is effective for encouraging and making washing enjoyable for children and includes the use of an epidermal surfactant, such as soap, detergent, or other active ingredient.Type: GrantFiled: September 19, 2003Date of Patent: June 9, 2009Assignee: SpencerHall, Inc.Inventors: Donald S Copland, Mike E Crowley, Jonathan B. Hall
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Patent number: 7527852Abstract: Surface covering components that include a topcoat layer with different gloss levels in various regions on the top coat layer, and methods of manufacturing such surface covering components, are disclosed. The surface covering components include a coating layer that includes regions that have a relatively higher gloss, and regions with a relatively lower gloss. The differential gloss is provided by coating a substrate with a UV-curable coating composition, subjecting a first region of the surface coating to polymerization under a first set of conditions, and subjecting a second region of the surface coating to polymerization under a second set of conditions. The UV-curable coating compositions include UV-curable components and one or more flatting agents. The different polymerization conditions involve applying various photoinitiators, thermal initiators and/or cure altering agents to some regions of the coated substrate, and not applying these components to other regions of the substrate.Type: GrantFiled: November 29, 2006Date of Patent: May 5, 2009Assignee: AWI Licensing CompanyInventors: Gary A. Sigel, William J. Kauffman, Donald E. Barshinger
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Patent number: 7517578Abstract: Apparatus and related methods align magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnets in a linear printing operation. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.Type: GrantFiled: December 22, 2004Date of Patent: April 14, 2009Assignee: JDS Uniphase CorporationInventors: Vladimir P. Raksha, Paul G. Coombs, Charles T. Markantes, Dishuan Chu, Jay M. Holman, Alberto Argoitia
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Patent number: 7514138Abstract: An object of the present invention is to provide a hydraulic transfer film with a transfer layer capable of forming a cured resin layer on a hydraulic transfer body, to provide a hydraulic transfer film capable of forming a clear decorative layer on a curable resin layer, and a hydraulic transfer body having excellent surface properties and a clear pattern. A hydraulic transfer film having a water-soluble substrate film, a hydrophobic transfer layer including a curable resin layer which can be cured by at least one of irradiation with radiation and heating provided on the substrate film, and a peelable film provided on the transfer layer is described along with a method for producing the hydraulic transfer film.Type: GrantFiled: June 27, 2003Date of Patent: April 7, 2009Assignee: Dainippon Ink and Chemicals, Inc.Inventors: Toshirou Ariga, Yoshitomo Nagata, Shuzo Mizuno, Shinji Katoh
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Patent number: 7465693Abstract: The present invention relates to a system, method, and composition for a thermochromatic, color indicative sheet or device that is bonded to an article such as a concrete or asphalt surface, a traffic sign, a plate of a guidepost and on which is indicated a surface temperature near or below the freezing point of water. The invention can also utilize an adhesive system including a pressure sensitive adhesive (PSA) and/or thermal sensitive adhesive sheet for adhering sheets of preformed thermoplastic with the thermochromatic color indicative sheet to concrete, asphalt, wood or composite material surfaces. The invention includes methods of applying the product allowing for immediate use in a traffic area upon completion of the application to any appropriate outdoor surface.Type: GrantFiled: September 13, 2006Date of Patent: December 16, 2008Assignee: Flint Trading, Inc.Inventors: Robert F. Greer, Alexander F. Cady
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Patent number: 7438973Abstract: A thermal transfer assembly that comprises a thermal transfer ribbon and a covercoated transfer sheet. The thermal transfer ribbon includes a support and a ceramic ink layer. The ceramic ink layer is present at a coating weight of from about 2 to about 15 grams per square meter, and it includes from about 15 to about 94.5 percent of a solid carbonaceous binder, and at least one of a film-forming glass frit, an opacifying agent and a colorant (at a combined level for the film forming glass frit, the opacifying agent and the colorant of at least 0.5 weight percent).Type: GrantFiled: March 7, 2005Date of Patent: October 21, 2008Assignee: International Imaging Materials, Inc.Inventors: Pamela A. Geddes, Barry J. Briggs, Daniel J. Harrison
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Patent number: 7429417Abstract: A sheet for forming process including a base material and at least one functional layer provided on a surface of the base material, wherein the functional layer has, at the outermost surface thereof, a surface resistivity of 1.0×108 to 1.0×1013 ?/?, and a surface of the base material, on which surface the functional layer is provided, contains at least one selected from polycarbonate resins and polyarylate resins; a method for manufacturing the sheet for forming process, an image forming method, a method for manufacturing a forming processed product using the sheet for forming process, and the forming processed product.Type: GrantFiled: June 8, 2005Date of Patent: September 30, 2008Assignee: Fuji Xerox Co., Ltd.Inventors: Tomoo Kobayashi, Tetsuro Kodera, Kunio Sakurai, Kaoru Torikoshi
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Patent number: 7425363Abstract: A laminate film for protecting a printed image formed on a recording medium by an ink-jet recording system, comprising a surface layer, an intermediate layer and a penetrative layer formed on a heat-resistant substrate in that order. The surface layer and the intermediate layer have a thermally softening property, the intermediate layer has a glass transition temperature lower than that of the surface layer, and the penetrative layer has a thermally melting property.Type: GrantFiled: December 22, 2005Date of Patent: September 16, 2008Assignee: Canon Kabushiki KaishaInventors: Noboru Kunimine, Masaya Kobayashi, Masami Tsukamoto
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Patent number: 7390556Abstract: A security element, such as a thread, strip and the like, for security documents in general, which comprises a flexible backing layer that has, on at least one face, a layer of metallic material provided with regions in which the thickness of the metal is less than 70% and more than 25% of the thickness of the layer of metallic material of the nearby portions, and further comprises a layer of embossed holographic lacquer between the backing layer and the layer of metallic material.Type: GrantFiled: May 5, 2004Date of Patent: June 24, 2008Assignee: Fabriano Securities S.r.l.Inventor: Maurizio Lazzerini
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Patent number: 7387824Abstract: A support for an image recording medium includes base paper, a polymer coating layer formed on both top and wire side surfaces, and a coating layer containing a pigment and an adhesive agent which is formed under the polymer coating layer on one or both side surfaces. The support has a water absorbence less than 20 mg in terms of cross section water absorption quantity given by the following expression: Cross section water absorption quantity (mg)=A?B where A is the mass of a 10×1.5 cm support after wiping off attached water after five minute immersion in a water bath at 20° C. and B is the mass of the paper base support before immersion.Type: GrantFiled: September 1, 2005Date of Patent: June 17, 2008Assignee: Fujifilm CorporationInventors: Shigehisa Tamagawa, Hiroshi Yamamoto, Shinichi Teramae
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Patent number: 7364780Abstract: A medium includes a plurality of Fabry-Perot cavities of varying depths. The cavities correspond to different colors which are produced by the respective cavities under incident light. A thermo-sensitive material covers the plurality of cavities. The cavities are selectively exposed by heating portions of said thermo-sensitive material to alter the thermo-sensitive material where heated thereby forming an image.Type: GrantFiled: December 8, 2004Date of Patent: April 29, 2008Inventors: Andrew L. Van Brocklin, Timothy F. Myers
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Patent number: 7357974Abstract: A thermoplastic blanket includes multiple layers of thermoplastic material. The first such layer has a first surface zone, a second, optional surface zone and a first base zone between the first and second surface zones. The second layer of thermoplastic material includes a third surface zone, a fourth optional surface zone and a second base zone between the third and fourth surface zones. At least one surface zone of each layer is densified to a density of between about 1.5 to about 30.0 pcf while each base zone has a density of between about 0.5 to about 10.0 pcf.Type: GrantFiled: February 3, 2005Date of Patent: April 15, 2008Assignee: Owens Corning Intellectual Capital, LLCInventor: Anthony L. Rockwell
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Patent number: 7354884Abstract: Disclosed is a heat-sensitive recording material comprising (a) a transparent film, (b) a heat-sensitive recording layer formed on one side of the transparent film, and containing an electron-donating compound, an electron-accepting compound, and a binder, (c) a protective layer formed on the heat-sensitive recording layer, and containing an aqueous resin as a primary component; and (d) a backside layer formed on the other side of the transparent film, and containing a pigment and a binder; the heat-sensitive recording material containing in the backside layer spherical resin particles having a mean volume particle diameter of 2 to 15 ?m in an amount of 0.2 to 5.0 mass % of the backside layer.Type: GrantFiled: September 8, 2003Date of Patent: April 8, 2008Assignee: OJI Paper Co., Ltd.Inventors: Toshiro Hada, Shigeji Matsuzawa, Masanao Tajiri, Ritsuo Mando
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Patent number: 7344764Abstract: There is provided a thermal transfer receiving sheet comprising a substrate, a barrier layer laminated on said substrate, and an image receiving layer laminated on said barrier layer, wherein said barrier layer and said image receiving layer are laminated on at least one side of said substrate, characterized in that the major components of said barrier layer are a swellable lamellar inorganic component and an adhesive, wherein said swellable lamellar inorganic component has a mean particle diameter of at least 0.1 ?m and not greater than 100 ?m, and an aspect ratio (ratio of mean particle diameter to thickness of the lamellar composite) of at least 100 and not greater than 5000.Type: GrantFiled: March 3, 2004Date of Patent: March 18, 2008Assignee: OJI Paper Co., Ltd.Inventors: Chikara Tsukada, Masato Kawamura, Hideaki Shinohara