Free Metal Or Free Carbon Containing Patents (Class 162/181.9)
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Patent number: 9618120Abstract: Apparatus are provided for a device with improved heat resistance. The device includes a body and an encasing layer disposed substantially entirely around the body. The encasing layer includes a fabric layer and a coating. The fabric layer has a first end and a second end coupled together about the perimeter of the body to enclose the body, and the fabric layer includes an exterior surface. The coating is disposed on the exterior surface of the fabric layer, and the coating forms a barrier for the fabric layer.Type: GrantFiled: January 28, 2015Date of Patent: April 11, 2017Assignee: HONEYWELL INTERNATIONAL INC.Inventor: Aaron Duncan
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INSULATING MATERIAL, PASSIVE ELEMENT, CIRCUIT BOARD, AND METHOD OF MANUFACTURING AN INSULATING SHEET
Publication number: 20150014039Abstract: Disclosed are an insulating material (high-k layer) which includes a fiber assembly mainly composed of a cellulose nanofiber, and an electroconductive metal material supported by the fiber assembly; and a passive element (capacitor) which includes a high-k layer which is composed of the insulating material, and an electroconductive part stacked on the high-k layer.Type: ApplicationFiled: June 23, 2014Publication date: January 15, 2015Applicants: NIPPON MEKTRON, LTD., OSAKA UNIVERSITYInventors: Masaya Nogi, Katsuaki Suganuma, Hirotaka Koga, Natsuki Komoda, Hirofumi Matsumoto, Masayuki Iwase, Kazayuki Ozaki, Keizo Toyama -
Publication number: 20140231036Abstract: The invention relates to a fibrous product (2, 2.1, 2.2, 2.3) for packaging, in particular food product packaging, comprising at least one first fiber layer (4.1, 4.1?, 4.1?, 4.2, 4.2?, 4.2?, 4.3?, 4.4?, 4.5?, 4.6?, 14, 16, 18), a filter material (6) for binding mineral oil substances extending at least partly through said first fiber layer (4.1, 4.1?, 4.1?, 4.2, 4.2?, 4.2?, 4.3?, 4.4?, 4.5?, 4.6?, 14, 16, 18).Type: ApplicationFiled: May 31, 2012Publication date: August 21, 2014Applicant: Smurfit Kappa hoya Papier and Karton GmbHInventors: Armin Buschmann, Fulvio Cadonau, Ralf Honsbrok, Detlev Cichter, Olaf Truppner
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Publication number: 20140224443Abstract: The present invention provides systems and methods for papermaking. In embodiments, the systems include a first population of fibers dispersed in an aqueous solution and complexed with an activator, and a second population of composite additive particles bearing a tethering material, wherein the addition of the second population to the first population attaches the composite additive particles to the fibers by the interaction of the activator and the tethering material. Methods for forming a fibrous web are also disclosed, in addition to paper products formed from such fibrous webs.Type: ApplicationFiled: February 27, 2014Publication date: August 14, 2014Applicant: NANOPAPER, LLCInventors: Gangadhar Jogikalmath, Andrea Schneider, David S. Soane
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Publication number: 20140000827Abstract: A process is provided for making a fluff pulp sheet, comprising forming a web comprising fluff pulp fibers; and applying at least one debonder surfactant to the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one debonder surfactant; and a fiberization energy of <145 kJ/kg. Products and uses of the fluff pulp sheet are also provided.Type: ApplicationFiled: August 26, 2013Publication date: January 2, 2014Applicant: INTERNATIONAL PAPER COMPANYInventors: JIANER JIANG, JAMES E. SEALEY
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Patent number: 8613363Abstract: Disclosed is an integrated paper wherein the paper has capabilities and functionalities provided by both the fiber and the active agent ingredients, and a method of immobilizing the active agents within the integrated paper. The tight pore structure of the integrated paper of the present invention, a mean pore diameter of less than about 2 microns, provides short diffusion distances from a fluid to the surface of the paper ingredients by adsorption or diffusive interception making it an excellent medium for fluid filtration. The integrated paper of the present invention can further include a microbiological interception enhancing agent. The integrated paper can be formed using, preferably, wet laid paper-making processes for speed and efficiency. Also disclosed are devices utilizing the integrated paper useful in fluid filtration.Type: GrantFiled: October 28, 2009Date of Patent: December 24, 2013Assignee: KX Technologies LLCInventor: Evan E. Koslow
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Patent number: 8613836Abstract: A process is provided for making a fluff pulp sheet, comprising contacting at least one cationic trivalent metal, salt thereof, or combination thereof with a composition comprising fluff pulp fibers and water at a first pH, to form a first mixture; contacting at least one debonder surfactant with the first mixture and raising the pH to a second pH, which is higher than the first pH, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and drying the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one cationic trivalent metal, salt thereof, or combination thereof; at least one debonder surfactant; and a fiberization energy of <145 kJ/kg. Products and uses of the fluff pulp sheet are also provided.Type: GrantFiled: August 5, 2010Date of Patent: December 24, 2013Assignee: International Paper CompanyInventors: James E. Sealey, Michael Hevenor
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Publication number: 20130333853Abstract: A fluff pulp or other pulp, comprises a multivalent cationic metal ion selected from the group consisting of Al+3, B+3, Mn+2, Cu+2, Cu+3, Zn+2, Sn+2, Sn+4, water-soluble salt thereof, or combination thereof; an amine-containing anti-static agent; and pulp. Methods of making and using the pulp, as well as articles therefrom, are provided.Type: ApplicationFiled: June 13, 2013Publication date: December 19, 2013Inventors: JAMES E. SEALEY, PETER M. FROASS, SYLVIE MARIE RITA CARRIERE
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Publication number: 20130319626Abstract: The present invention provides a method and material for manufacturing backplane component. The method includes (1) providing a raw material, which comprises one or more of paper, bamboo, and wood; (2) pulverizing the raw material to form slurry; (3) adding functional agents in the slurry, wherein the functional agents comprise one or more of water repellent agent for waterproofing, flame retardant agent for flame retardation, solidification agent for speeding up solidification, plastics for improving stiffness, glass fibers for improving strength, metal powder for enhancing heat dissipation, and reflection assisting agent for improving reflection capability; (4) applying a mold in a forming machine to carry out suction forming of the slurry; and (5) drying and shape-fixing so as to make a backplane component.Type: ApplicationFiled: June 5, 2012Publication date: December 5, 2013Applicant: Shenzhen China Star Optoelectronics Technology CoInventors: Zhilin Zhao, Yuchun Hsiao
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Publication number: 20130199743Abstract: The present invention relates to pressed fiberboard articles made using a binderless wet process from a combination of fibers and particles. A mixture of particles (e.g., wood particles) and cellulosic fibers is formed into a panel using only water, heat and pressure. The present invention is further directed to fiberboard articles having uniform density cores or higher density cores.Type: ApplicationFiled: February 1, 2013Publication date: August 8, 2013Inventors: Christine M. Lee, John F. Hunt
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Publication number: 20120111520Abstract: The present invention relates to a method for the modification of calcium carbonate fillers to improve their acid-tolerant property and to make their effective use in papermaking of high-lignin-content deinked pulp derived from recycled newspaper. It has been found that modification of calcium carbonate fillers using the combination of a calcium salt with a weak acid can improve the acid-tolerant property of the fillers, and the optical properties of the filled paper, such as brightness, can also be effectively improved.Type: ApplicationFiled: November 8, 2010Publication date: May 10, 2012Inventors: Jing SHEN, Zhanqian SONG, Xueren QIAN, Yu ZHANG
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Publication number: 20120048493Abstract: A process is provided for making a fluff pulp sheet, comprising: contacting at least one cationic dye and at least one debonder surfactant with a composition comprising fluff pulp fibers, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and drying the web, to obtain the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one cationic dye; and at least one debonder surfactant. Products and uses of the fluff pulp sheet are also provided.Type: ApplicationFiled: July 21, 2011Publication date: March 1, 2012Applicant: INTERNATIONAL PAPER COMPANYInventor: JAMES E. SEALEY
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Publication number: 20110305888Abstract: A recycling program provides a monetary incentive to encourage recycling of target waste materials, such as paper, glass and plastic products. A precious metal, such as gold, silver, platinum or palladium, is incorporated into the target waste material during manufacturing to provide an incentive for recycling the target material. A visual marking is placed on the target material to distinguish from other waste items that do not contain a precious metal. A deposit is collected from consumers when purchasing the target material, and the deposit is paid back when the target material is delivered to a recycling collection point. Recycling of the target material is encouraged by efforts to reclaim the precious metal.Type: ApplicationFiled: August 25, 2011Publication date: December 15, 2011Inventor: Mike Lafebere
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Publication number: 20110303377Abstract: A method of manufacturing a newsprint paper for offset printing, includes: selecting a filler or fillers having an average grain size of 0.5 to 5 ?m and a zeta potential of 0 mV or above; providing a pulp slurry for making a base paper; adding the filler or fillers to the pulp slurry in an amount of more than 15 percent by weight but less than 40 percent by weight as ash relative to the dry weight of the base paper; and subjecting the resultant slurry to a papermaking machine to obtain the base paper.Type: ApplicationFiled: August 18, 2011Publication date: December 15, 2011Applicant: NIPPON PAPER INDUSTRIES CO., LTD.Inventors: Fuminari NONOMURA, Tomohiro HIGATA, Yasunori NANRI
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Publication number: 20110226432Abstract: A method of mixing at least two chemicals or additives into a process liquid flow flowing in a process liquid flow duct including: feeding a liquid jet to the process liquid flow in the process liquid flow duct, wherein the liquid jet is formed in a feeding device and the liquid jet flows in a transverse direction to a flow direction of the process liquid flow through the process liquid flow duct; mixing the at least two chemicals or additives together to form a mixture; feeding the mixture of the at least two chemicals or additives into the process liquid flow duct with the feeding liquid jet, and mixing the at least two chemicals or additives with the feeding liquid jet in the process liquid flow duct.Type: ApplicationFiled: May 16, 2011Publication date: September 22, 2011Applicant: WETEND TECHNOLOGIES OYInventor: Jouni MATULA
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Patent number: 8002921Abstract: The disclosure provides a method comprising contacting a fibrous polymeric material and a carbon material to form a mixture, contacting the mixture with a liquid to form a slurry, and then forming a layer comprising the slurry. Also disclosed are layers formed from the recited methods, electrodes comprising the layers, and electrical devices comprising the layers and/or electrodes.Type: GrantFiled: May 29, 2008Date of Patent: August 23, 2011Assignee: Corning IncorporatedInventors: Kishor Purushottam Gadkaree, Joseph Frank Mach
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Publication number: 20110108227Abstract: A process is provided for making a fluff pulp sheet, comprising contacting at least one cationic trivalent metal, salt thereof, or combination thereof with a composition comprising fluff pulp fibers and water at a first pH, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and applying at least one debonder surfactant to the web and raising the pH to a second pH, which is higher than the first pH, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one cationic trivalent metal, salt thereof, or combination thereof; at least one debonder surfactant; and a fiberization energy of <145 kJ/kg. Products and uses of the fluff pulp sheet are also provided.Type: ApplicationFiled: August 5, 2010Publication date: May 12, 2011Applicant: INTERNATIONAL PAPER COMPANYInventors: James E. Sealey, Michael Hevenor
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Publication number: 20110111279Abstract: This disclosure provides improved composite materials and methods for making the composite materials. Specifically, binder-free composite materials have been developed that have a network of CNTs in which one or more types of particles or fibers is embedded. The composite materials may be made by filtering suspensions containing carbon nanotubes, particles or fibers of interest, or both carbon nanotubes and particles or fibers of interest. The particles may be silicon particles, activated carbon particles, particles of a lithium compound, any other particles, or a combination thereof. The composite materials have a large number of applications, including electrical devices.Type: ApplicationFiled: November 9, 2010Publication date: May 12, 2011Applicant: Florida State University Research Foundation Inc.Inventors: Jesse Smithyman, Zhiyong Liang, Jim P. Zheng, Ben Wang, Chun Zhang
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Publication number: 20110030908Abstract: A process is provided for making a fluff pulp sheet, comprising contacting at least one cationic trivalent metal, salt thereof, or combination thereof with a composition comprising fluff pulp fibers and water at a first pH, to form a first mixture; contacting at least one debonder surfactant with the first mixture and raising the pH to a second pH, which is higher than the first pH, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and drying the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one cationic trivalent metal, salt thereof, or combination thereof; at least one debonder surfactant; and a fiberization energy of <145 kJ/kg. Products and uses of the fluff pulp sheet are also provided.Type: ApplicationFiled: August 5, 2010Publication date: February 10, 2011Applicant: INTERNATIONAL PAPER COMPANYInventors: James E. Sealey, Michael Hevenor
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Publication number: 20110034891Abstract: A process is provided for making a fluff pulp sheet, comprising forming a web comprising fluff pulp fibers; and applying at least one debonder surfactant to the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one debonder surfactant; and a fiberization energy of <145 kJ/kg. Products and uses of the fluff pulp sheet are also provided.Type: ApplicationFiled: August 5, 2010Publication date: February 10, 2011Applicant: INTERNATIONAL PAPER COMPANYInventors: Jianer Jiang, James E. Sealey
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Publication number: 20100206504Abstract: A sheet-like article including fibers and carbon nanotubes and/or carbon nanohorns adhering to the surface of the fibers in a uniformly dispersed state without agglomeration to form a network structure on the fibers. The sheet-like article is preferably made by converting the fibers and a dispersion of the carbon nanotubes and/or carbon nanohorns by a wet papermaking process. To use cellulose fibers as main fibers provides a good sheet-like article.Type: ApplicationFiled: October 22, 2008Publication date: August 19, 2010Applicant: TOKUSHU PAPER MFG. CO., LTD.Inventors: Kousuke Akiyama, Masanori Imai
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Patent number: 7749357Abstract: A molded sheet containing at least an oxidizable metal, a moisture retaining agent, and a fibrous material and having a content of components other than the fibrous material of 50% by weight or higher. The sheet has a thickness of 0.08 to 1.2 mm and a breaking length of 100 to 4000 m.Type: GrantFiled: June 11, 2003Date of Patent: July 6, 2010Assignee: KAO CorporationInventors: Yoshiaki Kumamoto, Masataka Ishikawa, Kunio Matsui
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Publication number: 20100044289Abstract: Disclosed is an integrated paper wherein the paper has capabilities and functionalities provided by both the fiber and the active agent ingredients, and a method of immobilizing the active agents within the integrated paper. The tight pore structure of the integrated paper of the present invention, a mean pore diameter of less than about 2 microns, provides short diffusion distances from a fluid to the surface of the paper ingredients by adsorption or diffusive interception making it an excellent medium for fluid filtration. The integrated paper of the present invention can further include a microbiological interception enhancing agent. The integrated paper can be formed using, preferably, wet laid paper-making processes for speed and efficiency. Also disclosed are devices utilizing the integrated paper useful in fluid filtration.Type: ApplicationFiled: October 28, 2009Publication date: February 25, 2010Applicant: KX TECHNOLOGIES LLCInventor: Evan E. Koslow
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Publication number: 20100032116Abstract: A building material for use in forming exterior surface coverings. According to a preferred embodiment, the building material consists of the combination of a paper material, bonding agent, and water. The building material can either be formed directly upon a substrate, such as a wall or ceiling, or otherwise formed as a sheet of material or molding that can thereafter be affixed to a given surface or substrate. The building materials can be customized to have a specific type of color, shape and texture, and can further be utilized in a wide variety of building applications.Type: ApplicationFiled: October 14, 2009Publication date: February 11, 2010Inventors: Eric Rosen, Joel Stearns
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Patent number: 7625464Abstract: A process of producing a heat generating molded article comprising the steps of making an intermediate product by a papermaking process from a raw material composition containing at least an oxidizable metal powder, a moisture retaining agent, a fibrous material, and water and incorporating an electrolyte into the resulting intermediate product.Type: GrantFiled: September 26, 2002Date of Patent: December 1, 2009Assignee: Kao CorporationInventors: Kunio Matsui, Yoshiaki Kumamoto, Masataka Ishikawa
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Publication number: 20090114358Abstract: A sawdust-reinforced pulp material and its preparation method are herein disclosed Specifically, the method for preparing the sawdust-reinforced pulp material comprises the steps of: mixing 70% to 85% by weight of a pulp prepared from waste paper with 15% to 30% by weight of sawdust, based on the total weight of pulp and sawdust, to prepare a mixture of pulp and sawdust; blending the mixture with an adhesive in the weight ratio of 1:1; pouring the mixture blended with the adhesive into a mold to form a pulp material; and naturally drying the formed pulp material at an ambient temperature of 20 to 25 degrees C to produce the sawdust-reinforced pulp material.Type: ApplicationFiled: November 2, 2007Publication date: May 7, 2009Inventor: Byung-Hoon Park
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Patent number: 7144476Abstract: This invention relates to electrode substrates for electrochemical cells, particularly low-temperature fuel cells, and processes for their production. Low-cost carbon fiber paper structures are used as precursor for preparation of an all-carbon product that has a high electric conductivity and porosity and can be processed in a continuous reel-to-reel mode. These paper materials are further impregnated and processed to adjust the final product properties. This all-carbon electrode substrate is not brittle thereby avoiding the main disadvantage of the prior art.Type: GrantFiled: April 3, 2003Date of Patent: December 5, 2006Assignee: SGL Carbon AGInventors: Peter Wilde, Michael Maendle, Heiko Leinfelder, Josef Steinhart
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Patent number: 7005035Abstract: A packaging device and method for absorbing and reducing moisture as well as a manufacturing process for such device. The packaging device is a container made from paperboard such as containerboards or linerboards with a corrugated medium. The paperboard is insulated with moisture absorbing additives comprising charcoal, activated charcoal, activated carbon, or substances mostly comprised of carbon. Perforations may be added in the boards to further permit moisture to reach the corrugated medium, permitting further absorption by the additives embedded within the corrugated medium in between the boards. This packaging device and method is favorable for storing or transporting objects which are sensitive to or would benefit from low moisture/humidity conditions.Type: GrantFiled: February 9, 2004Date of Patent: February 28, 2006Inventors: Kevin J. O'Neill, Albert J. Salese
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Patent number: 6740151Abstract: Processes for preparing a carbon black product having an organic group attached to the carbon black. In one process at least one diazonium salt reacts with a carbon black in the absence of an externally applied electric current sufficient to reduce the diazonium salt. In another process at least one diazonium salt reacts with a carbon black in a protic reaction medium. Carbon black products which may be prepared according to process of the invention are described as well as uses of such carbon black products in plastic compositions, rubber compositions, paper compositions, and textile compositions.Type: GrantFiled: May 3, 2002Date of Patent: May 25, 2004Assignee: Cabot CorporationInventors: James A. Belmont, Robert M. Amici, Collin P. Galloway
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Patent number: 6485608Abstract: The bearing comprises a metal backing, a sintered layer on said metal backing, and a lining layer infiltrated into pores of the sintered layer and standing proud thereof to provide a bearing surface. The lining layer comprises polytetrafluoroethylene including 2 to 10% by volume of fibrillated aramid fibres.Type: GrantFiled: December 17, 1999Date of Patent: November 26, 2002Assignee: Glacier Garlock Bearings, Inc.Inventors: Julie Ann McDonald, John Edward Wheatley, Anthony Latkowski, David Geoffrey Hall
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Patent number: 6475340Abstract: A wet-laid, porous solid phase extraction sheet material that contains both active particles and binder and that possesses excellent wet strength is described. The binder is present in a relatively small amount while the particles are present in a relatively large amount. The sheet material is sufficiently strong and flexible so as to be pleatable so that, for example, it can be used in a cartridge device.Type: GrantFiled: March 15, 1999Date of Patent: November 5, 2002Assignee: 3M Innovative Properties CompanyInventors: Kurt C. Carlson, Roger L. Langer
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Patent number: 6425977Abstract: A method of manufacturing a bearing material, a bearing material and a bearing having the bearing material on a strong backing are described.Type: GrantFiled: April 16, 2001Date of Patent: July 30, 2002Assignee: Glacier Garlock Bearings, Inc.Inventors: Julie Ann McDonald, John Edward Wheatley, Anthony Latkowski, David Geoffrey Hall
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Patent number: 6355141Abstract: A process for the production of paper in which cellulosic fibers are treated with microparticles comprising shell-formed carbon allotrope particles, paper obtainable from this process, and a drainage and/or retention agent comprising at least partially hydrophilic, anionic microparticles comprising shell-formed carbon allotrope particles.Type: GrantFiled: April 23, 1999Date of Patent: March 12, 2002Assignee: Akzo Nobel N.V.Inventors: Rein Sikkar, Michael Persson, Maria Norell