Patents Examined by N. Edwards
  • Patent number: 8679603
    Abstract: An article that is made of a film a film having a narrow angle scattering (NAS) of greater than 40, a drop dart impact of greater than 100 grams, and a blocking of less than 40 g/16 in2. In particular, the film in made of a blend of: (a) a LDPE, (b) a LLDPE produced with a single-site catalyst; and (c) one or more anti-block additives.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: March 25, 2014
    Assignee: Equistar Chemicals, LP
    Inventors: Harilaos Mavridis, Thomas J. Schwab
  • Patent number: 8668970
    Abstract: Film bags or film tubes formed from biaxially oriented film including less than 10 ppm of antimony and having a haze of less than 10% are provided. The films have an ultimate tensile strength of more than 100 N/mm2; have a difference in the ultimate tensile strength in MD and TD of less than 180 N/mm2; have a tensile strain at break of more than 50%; a tensile strain at break of more than 260%; have a yellowness index b* of less than 2.5; have a lightness L*>85; include from 50 to 15 000 ppm of free-radical scavenger; have an SV of at least 600 after ovening; have a tensile strain at break of >5% after ovening; have a film thickness of from 6 to 26 ?m; and include more than 90% by weight of polyester.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: March 11, 2014
    Assignee: Mitsubishi Polyester Film GmbH
    Inventors: Holger Kliesch, Cynthia Bennett, Bodo Kuhmann, Matthias Konrad, Thomas Hackl, Stefanie Bauer
  • Patent number: 8663764
    Abstract: An overmolded composite structure that contains a metal component and a resinous component adhered to a surface thereof is provided. The resinous component is formed from a thermoplastic composition that contains at least one polyarylene sulfide and at least one mineral filler. The present inventors have discovered that the nature and relative concentration of the polyarylene sulfides, mineral fillers, and/or other materials in the thermoplastic composition can be selectively tailored so that the resulting resinous component has a coefficient of linear thermal expansion and/or color that is similar to the metal component.
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: March 4, 2014
    Assignee: Ticona LLC
    Inventors: Rong Luo, Xinyu Zhao
  • Patent number: 8663763
    Abstract: An oriented monolayer or multilayer film, wherein the monolayer film comprises a copolymer (A1) of propylene with hexene-1 containing from 4 to 10% by weight of hexene-1 and having MFR from 0.5 to 10 g/10 min., and the multilayer film comprises at least 30% by weight of said copolymer (A1), both the monolayer and the multilayer film being obtainable with a process comprising a drawing step wherein the film is drawn with a draw ratio of at least 3, in at least one direction.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: March 4, 2014
    Assignee: Basell Poliolefine Italia S.r.l.
    Inventors: Michele Grazzi, Paulo Bassi, Andrea Felisati, Giampaolo Pellegatti
  • Patent number: 8663759
    Abstract: The disclosed protective bag contains an air-permeable bag, a photoreflecting material, and a photocatalytic material, where the photoreflecting material and the photocatalytic material are provided on an outer surface of the air-permeable bag. For example, an embodiment where the air-permeable bag has concave parts formed on the outer surface thereof, an embodiment where the photoreflecting material is colored fibers, and an embodiment where photoreflecting material contains first photoreflecting particles having a volume average particle size of 100 ?m to 200 ?m, and second photoreflecting particles having a volume average particle size of 1 ?m to 5 ?m are preferable.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: March 4, 2014
    Assignee: Fujitsu Limited
    Inventors: Masato Wakamura, Katsuhiro Atsuma
  • Patent number: 8658263
    Abstract: Provided are a shape-retaining film which has excellent adhesion to inks and other functional layers while retaining high shape-retaining properties and a process for producing the shape-retaining film. The shape-retaining film comprises an ethylene homopolymer or an ethylene/a-olefin copolymer having a C3-6 a-olefin content less than 2 wt. %, the ethylene homopolymer or copolymer having a density of 950 kg/m3 or higher and a weight-average molecular weight (Mw)/number-average molecular weight (Mn) ratio of 5-20. The film has a tensile elasticity modulus of 6-50 GPa and has either an angle of recovery from 90 bending of 8 or less or an angle of recovery from 180 bending of 65 or less.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: February 25, 2014
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Tamio Kawasumi, Michio Eriguchi, Shigeo Nishikawa
  • Patent number: 8658264
    Abstract: Embodiments disclosed herein include insulation used to insulate elongated members, such a pipe or duct, as examples. The insulation can address a number of features, including but not limited to expansion and compression of insulation material, expansion and compression of the elongated member insulated, and the ability to adapt the insulation for elongated member of different sizes and lengths. In one embodiment, the insulation is comprised of at least one plank comprised of a flexible polymeric foam configured to be wrapped around an elongated member. In order for the insulation to self-adjust to compensate for thermal expansion and contraction of the foam material, the plank is comprised of a plurality of flexible polymeric foam profiles. At least one flexible polymeric foam spacer may also be provided that self-adjusts to compensate for thermal expansion and contraction of the elongated member to prevent or reduce gaps in insulation.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: February 25, 2014
    Assignee: Nomaco Inc.
    Inventors: Bangshu Cao, Edouard Lauer, Scott Edwards
  • Patent number: 8658265
    Abstract: A molded article comprising sugar beet pulp is provided. In addition a method of making the such molded articles is described. Such articles are particularly useful in the packaging of food; and for medical applications where molded articles are needed.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: February 25, 2014
    Assignees: AB Agri Limited, 3B Solstar Limited
    Inventors: Mark Tom Holmes, William Barry Jones
  • Patent number: 8652605
    Abstract: The invention relates to a method for producing a tubular hollow body (1) with at least three pipe openings, partly or completely consisting of plastics material. It is provided that a lost core pipe (9), which has a connection opening (13, 14) on each of its ends and has at least one docking opening (11) along its length, is produced, that the core pipe (9) is introduced into a cavity of a mould, with two non-lost core pieces (17, 18) being arranged with one of their ends (3, 4) respectively against the connection openings (13, 14) in a sealing manner and a non-lost core part (19) being arranged with one end against the docking opening (11) in a sealing manner, in that plastics material (25) is then introduced into the mould cavity to encapsulate the core pipe (9), the core pieces (17, 18) and the core part (19) and that, once the plastics material (25) has cured, the core pieces (17, 18) and the core part (19) are withdrawn from the hollow body (1) created.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: February 18, 2014
    Assignee: Georg Fischer JRG AG
    Inventors: Erasmo Porfido, Peter Heer, Markus Breyer
  • Patent number: 8647729
    Abstract: [Problems] To provide an aluminum seamless can very excellent in stab resistance, corrosion resistance and productivity by using a resin-coated aluminum sheet. [Means for Solution] A draw-ironed aluminum can having a resin coating on at least the inner surface of the can, wherein the coating resin on the inner surface of the can has a tensile strength of 270 to 420 MPa.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: February 11, 2014
    Assignee: Toyo Seikan Kaisha, Ltd.
    Inventors: Seitaro Kanazawa, Shigeya Takahashi, Masashi Ikebuchi, Tomoko Haraguchi
  • Patent number: 8642145
    Abstract: A method reclaims metalized polymer film or mixtures containing metal and/or metal alloys into a metal-containing, polymeric film. The resulting film structure has better oxygen and moisture barrier properties when metalized than plain metalized polymer films. The polymer to be reclaimed, originates in sheet form, and is densified, as by shredding, pelletizing and/or re-extruding into fine particulate form such as chips or pellets. The reclaimed polymeric film can be used, in a range of concentrations, to produce biaxially oriented polyester film for metalizing.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: February 4, 2014
    Assignee: Toray Plastics (America), Inc.
    Inventors: Douglas James Bower, Larissa Marie Peguero
  • Patent number: 8637130
    Abstract: A molded part that is formed from a thermoplastic composition that contains a polylactic acid, propylene/?-olefin copolymer, and a polyolefin compatibilizer is provided. The propylene/?-olefin copolymer can be dispersed as discrete physical domains within a continuous matrix of the polylactic acid. Without intending to be limited by theory, it is believed that the discrete domains can help resist the expansion of the composition during a molding operation, which minimizes the degree of expansion experienced by the composition during molding in comparison to conventional polylactic acid compositions.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: January 28, 2014
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: James H. Wang, Gregory J. Wideman
  • Patent number: 8632867
    Abstract: An extruded PET parison includes a first extruded polymer comprising PET, and a second extruded polymer comprising PET. In embodiments, the first extruded polymer and the second extruded polymer are co-extruded, and the first extruded polymer has an intrinsic viscosity that is higher that the intrinsic viscosity of the second extruded polymer. A monolayer embodiment is also disclosed. In embodiments, a monolayer extruded PET container is comprised of bottle grade PET resin that has been solid stated and may have an IV from about 0.96 to about 1.4.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: January 21, 2014
    Assignee: Plastipak Packaging, Inc.
    Inventors: William C. Young, Harvey Shannon Holt, Gates Moss, Michael C. Kitzmiller
  • Patent number: 8623481
    Abstract: A packaging material includes an oxygen scavenger material dispersed in bands in a polymer sheet.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: January 7, 2014
    Assignee: Multisorb Technologies, Inc.
    Inventor: Chieh-Chun Chau
  • Patent number: 8617677
    Abstract: Disclosed is a multilayer structure that comprises a heat sealable layer comprising amorphous polyethylene terephthalate with a melting point greater than 200° C., a pressure sensitive adhesive and at least one tie layer encapsulating the pressure sensitive adhesive. The structure can be coextruded without degrading the pressure sensitive adhesive. Also disclosed is a reclosable package comprising the structure and methods to make such structures.
    Type: Grant
    Filed: July 20, 2012
    Date of Patent: December 31, 2013
    Assignee: E I Du Pont de Nemours and Company
    Inventors: Yves M Trouilhet, Jacques Roulin
  • Patent number: 8617682
    Abstract: A device housing is provided. The device housing includes a substrate, a base paint layer formed on the substrate, a silver layer formed on the base paint layer, and a protective layer directly formed on the silver layer. A method for making the device housing is also provided.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: December 31, 2013
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Da-Hua Cao, Xu Liu
  • Patent number: 8617675
    Abstract: Fuel tank attachment, composed of a blend of a first plastic and a second plastic, wherein the first and second plastics are not miscible, wherein the blend contains a compatibilizer to render the first and second plastics miscible, wherein the first plastic is a fuel-resistant plastic, and wherein the second plastic is a non-fuel-resistant plastic, wherein the fuel tank attachment relates to a neck fitting, in particular, to a filler neck or a valve, in particular, a tank venting valve, or a cap element, wherein the fuel tank attachment is molded from a blend as one piece.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: December 31, 2013
    Assignee: Reinhard Feichtinger
    Inventors: Reinhard Feichtinger, Simon Amesöder
  • Patent number: 8613991
    Abstract: The invention relates to a multilayer tube comprising a metal tube having an inner surface and an outer surface, a first polymeric layer bonded to the outer surface, and preferably a second polymeric layer bonded to the inner surface, and wherein the metal tube is made from an aluminium alloy having, in wt. %: Si 1.5 to 2.45, Fe 0.5 to 1.2, Mn 0.5 to 1.2, Cu 0.3 to 1, Mg 0.04 to 0.3, Ti<0.25, Zn<1.2, and other impurities or incidental elements, each <0.05, total <0.25, and the balance being aluminium.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: December 24, 2013
    Assignee: Aleris Aluminum Duffel BVBA
    Inventors: Els Verboom, Ria Van Den Broeck, Cheng Liu, Andreas Ten Cate
  • Patent number: 8603597
    Abstract: The present invention relates to a material suitable for a ply of a sack, comprising a porous sheet provided with a coating on at least one of its surfaces, wherein said coating comprises at least one polyolefin. Further, the present invention relates to a sack comprising a ply, which comprises such a material. The present invention also relates to a method of forming a coating on a porous sheet, comprising the steps of: providing a porous sheet and a dispersion comprising at least one polyolefin; applying said dispersion on at least one surface of said sheet; and optionally, heating said sheet to a temperature above the melting temperature of said at least one polyolefin. Moreover, the present invention relates to methods for manufacturing single and two ply sacks and the use of at least one polyolefin as a water vapor barrier coating on a material suitable for a ply of a sack.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: December 10, 2013
    Assignee: Dow Global Technologies, LLC.
    Inventors: Grete Avitsland, Anna-Karin Magnusson, Lisa-Lotte J. Enström
  • Patent number: 8597744
    Abstract: A device housing includes a substrate and a decorative article formed in the substrate. The substrate defines a cutout therein and the decorative article is received in the cutout and bonded with the substrate. The decorative article is a glass article which is formed in the cutout by molding softened glass material into the cutout. A method for making the device housing is also provided.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: December 3, 2013
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Xin-Wu Guan, Chao-Sheng Huang, Ren-Bo Wang