Free Metal Or Free Carbon Containing Patents (Class 162/181.9)
  • Patent number: 9618120
    Abstract: 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: Grant
    Filed: January 28, 2015
    Date of Patent: April 11, 2017
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventor: Aaron Duncan
  • Publication number: 20150014039
    Abstract: 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: Application
    Filed: June 23, 2014
    Publication date: January 15, 2015
    Applicants: NIPPON MEKTRON, LTD., OSAKA UNIVERSITY
    Inventors: Masaya Nogi, Katsuaki Suganuma, Hirotaka Koga, Natsuki Komoda, Hirofumi Matsumoto, Masayuki Iwase, Kazayuki Ozaki, Keizo Toyama
  • Publication number: 20140231036
    Abstract: 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: Application
    Filed: May 31, 2012
    Publication date: August 21, 2014
    Applicant: Smurfit Kappa hoya Papier and Karton GmbH
    Inventors: Armin Buschmann, Fulvio Cadonau, Ralf Honsbrok, Detlev Cichter, Olaf Truppner
  • Publication number: 20140224443
    Abstract: 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: Application
    Filed: February 27, 2014
    Publication date: August 14, 2014
    Applicant: NANOPAPER, LLC
    Inventors: Gangadhar Jogikalmath, Andrea Schneider, David S. Soane
  • Publication number: 20140000827
    Abstract: 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: Application
    Filed: August 26, 2013
    Publication date: January 2, 2014
    Applicant: INTERNATIONAL PAPER COMPANY
    Inventors: JIANER JIANG, JAMES E. SEALEY
  • Patent number: 8613363
    Abstract: 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: Grant
    Filed: October 28, 2009
    Date of Patent: December 24, 2013
    Assignee: KX Technologies LLC
    Inventor: Evan E. Koslow
  • Patent number: 8613836
    Abstract: 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: Grant
    Filed: August 5, 2010
    Date of Patent: December 24, 2013
    Assignee: International Paper Company
    Inventors: James E. Sealey, Michael Hevenor
  • Publication number: 20130333853
    Abstract: 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: Application
    Filed: June 13, 2013
    Publication date: December 19, 2013
    Inventors: JAMES E. SEALEY, PETER M. FROASS, SYLVIE MARIE RITA CARRIERE
  • Publication number: 20130319626
    Abstract: 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: Application
    Filed: June 5, 2012
    Publication date: December 5, 2013
    Applicant: Shenzhen China Star Optoelectronics Technology Co
    Inventors: Zhilin Zhao, Yuchun Hsiao
  • Publication number: 20130199743
    Abstract: 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: Application
    Filed: February 1, 2013
    Publication date: August 8, 2013
    Inventors: Christine M. Lee, John F. Hunt
  • Publication number: 20120111520
    Abstract: 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: Application
    Filed: November 8, 2010
    Publication date: May 10, 2012
    Inventors: Jing SHEN, Zhanqian SONG, Xueren QIAN, Yu ZHANG
  • Publication number: 20120048493
    Abstract: 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: Application
    Filed: July 21, 2011
    Publication date: March 1, 2012
    Applicant: INTERNATIONAL PAPER COMPANY
    Inventor: JAMES E. SEALEY
  • Publication number: 20110305888
    Abstract: 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: Application
    Filed: August 25, 2011
    Publication date: December 15, 2011
    Inventor: Mike Lafebere
  • Publication number: 20110303377
    Abstract: 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: Application
    Filed: August 18, 2011
    Publication date: December 15, 2011
    Applicant: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Fuminari NONOMURA, Tomohiro HIGATA, Yasunori NANRI
  • Publication number: 20110226432
    Abstract: 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: Application
    Filed: May 16, 2011
    Publication date: September 22, 2011
    Applicant: WETEND TECHNOLOGIES OY
    Inventor: Jouni MATULA
  • Patent number: 8002921
    Abstract: 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: Grant
    Filed: May 29, 2008
    Date of Patent: August 23, 2011
    Assignee: Corning Incorporated
    Inventors: Kishor Purushottam Gadkaree, Joseph Frank Mach
  • Publication number: 20110108227
    Abstract: 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: Application
    Filed: August 5, 2010
    Publication date: May 12, 2011
    Applicant: INTERNATIONAL PAPER COMPANY
    Inventors: James E. Sealey, Michael Hevenor
  • Publication number: 20110111279
    Abstract: 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: Application
    Filed: November 9, 2010
    Publication date: May 12, 2011
    Applicant: Florida State University Research Foundation Inc.
    Inventors: Jesse Smithyman, Zhiyong Liang, Jim P. Zheng, Ben Wang, Chun Zhang
  • Publication number: 20110030908
    Abstract: 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: Application
    Filed: August 5, 2010
    Publication date: February 10, 2011
    Applicant: INTERNATIONAL PAPER COMPANY
    Inventors: James E. Sealey, Michael Hevenor
  • Publication number: 20110034891
    Abstract: 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: Application
    Filed: August 5, 2010
    Publication date: February 10, 2011
    Applicant: INTERNATIONAL PAPER COMPANY
    Inventors: Jianer Jiang, James E. Sealey
  • Publication number: 20100206504
    Abstract: 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: Application
    Filed: October 22, 2008
    Publication date: August 19, 2010
    Applicant: TOKUSHU PAPER MFG. CO., LTD.
    Inventors: Kousuke Akiyama, Masanori Imai
  • Patent number: 7749357
    Abstract: 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: Grant
    Filed: June 11, 2003
    Date of Patent: July 6, 2010
    Assignee: KAO Corporation
    Inventors: Yoshiaki Kumamoto, Masataka Ishikawa, Kunio Matsui
  • Publication number: 20100044289
    Abstract: 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: Application
    Filed: October 28, 2009
    Publication date: February 25, 2010
    Applicant: KX TECHNOLOGIES LLC
    Inventor: Evan E. Koslow
  • Publication number: 20100032116
    Abstract: 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: Application
    Filed: October 14, 2009
    Publication date: February 11, 2010
    Inventors: Eric Rosen, Joel Stearns
  • Patent number: 7625464
    Abstract: 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: Grant
    Filed: September 26, 2002
    Date of Patent: December 1, 2009
    Assignee: Kao Corporation
    Inventors: Kunio Matsui, Yoshiaki Kumamoto, Masataka Ishikawa
  • Publication number: 20090114358
    Abstract: 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: Application
    Filed: November 2, 2007
    Publication date: May 7, 2009
    Inventor: Byung-Hoon Park
  • Patent number: 7144476
    Abstract: 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: Grant
    Filed: April 3, 2003
    Date of Patent: December 5, 2006
    Assignee: SGL Carbon AG
    Inventors: Peter Wilde, Michael Maendle, Heiko Leinfelder, Josef Steinhart
  • Patent number: 7005035
    Abstract: 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: Grant
    Filed: February 9, 2004
    Date of Patent: February 28, 2006
    Inventors: Kevin J. O'Neill, Albert J. Salese
  • Patent number: 6740151
    Abstract: 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: Grant
    Filed: May 3, 2002
    Date of Patent: May 25, 2004
    Assignee: Cabot Corporation
    Inventors: James A. Belmont, Robert M. Amici, Collin P. Galloway
  • Patent number: 6485608
    Abstract: 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: Grant
    Filed: December 17, 1999
    Date of Patent: November 26, 2002
    Assignee: Glacier Garlock Bearings, Inc.
    Inventors: Julie Ann McDonald, John Edward Wheatley, Anthony Latkowski, David Geoffrey Hall
  • Patent number: 6475340
    Abstract: 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: Grant
    Filed: March 15, 1999
    Date of Patent: November 5, 2002
    Assignee: 3M Innovative Properties Company
    Inventors: Kurt C. Carlson, Roger L. Langer
  • Patent number: 6425977
    Abstract: A method of manufacturing a bearing material, a bearing material and a bearing having the bearing material on a strong backing are described.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: July 30, 2002
    Assignee: Glacier Garlock Bearings, Inc.
    Inventors: Julie Ann McDonald, John Edward Wheatley, Anthony Latkowski, David Geoffrey Hall
  • Patent number: 6355141
    Abstract: 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: Grant
    Filed: April 23, 1999
    Date of Patent: March 12, 2002
    Assignee: Akzo Nobel N.V.
    Inventors: Rein Sikkar, Michael Persson, Maria Norell