Weight Per Unit Area Specified (e.g., Gms/sq Cm, Lbs/sq Ft, Etc.) Patents (Class 428/340)
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Publication number: 20120184167Abstract: A composite material formed from a sheet of material (1) consisting essentially of animal hide bonded to a textile material (3). The sheet of material may be leather and the textile material a woven, coated textile. The two materials may be bonded together with a hot melt adhesive which may be provided as a film or web (2). Bonding the sheet material to a textile material increases the dimensional stability of the material when exposed to sunlight and heat, making it suitable for use in the manufacture of sun blinds for vehicles, such as automobiles.Type: ApplicationFiled: May 14, 2010Publication date: July 19, 2012Applicant: BENTLEY MOTORS LIMITEDInventors: Keith Watkinson, Marc Stang, Charles Fitzhugh, Gordon Ewan
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Publication number: 20120171479Abstract: The present invention provides an interlayer film for laminated glass which provides a laminated glass with low Tts and high visible transmittance. An interlayer film 2 for laminated glass of the present invention comprises: a thermoplastic resin; a plasticizer; heat insulating particles; at least one compound selected from the group consisting of a phthalocyanine compound, a naphtalocyanine compound, and an anthracyanine compound; and a yellow dye. The amount of the heat insulating particles is 0.01 to 2 parts by weight and the total amount of the compound and the yellow dye is not more than 0.25 parts by weight, relative to each 100 parts by weight of the thermoplastic resin.Type: ApplicationFiled: September 29, 2010Publication date: July 5, 2012Inventors: Juichi Fukatani, Hirofumi Kitano, Daizou Ii, Takazumi Okabayashi, Ryuta Tsunoda
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Patent number: 8206834Abstract: Multilayer structure comprising at least one couple (L1-L2) of adjacent layers (L1) and (L2), wherein: the layer (L1) comprises at least one polymer composition (C1) comprising: (i) at least one semi-aromatic polyamide, and (ii) at least one impact modifier (I1); the layer (L2) comprises at least one polymer composition (C2) comprising: (i) at least one un-functionalized polyolefin (PO2); (ii) at least one functionalized polyolefin (FPO2), the functionalized polyolefin comprising functional groups chosen from carboxylic groups, their esters, their anhydrides and their salts. Process for manufacturing such multilayer structure, which comprises co-extruding or co-blowmolding polymer compositions (C1) and (C2) so as to obtain one couple (L1-L2) of adjacent layers (L1) and (L2). Shaped article comprising such multilayer structure and process for manufacturing the shaped article.Type: GrantFiled: April 13, 2007Date of Patent: June 26, 2012Assignee: Solvay Advanced Polymers, L.L.C.Inventors: James K. Doty, Alice Weimin Liu, Gregory Warkoski, Jean De Canniere
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Patent number: 8206823Abstract: The invention is directed to an integrated lightning strike protection system adapted for automated placement on a composite structure comprising a surfacing layer consisting of an organic polymer resin, a conductive layer of an expanded metal foil, an isolation/tack layer, and a carrier paper layer. In another embodiment of the invention, there is provided an integrated lightning strike protection system comprising an integrated lightning strike protection material consisting of an expanded metal foil encapsulated in organic polymer resin mounted on a carrier paper, and an automated placement machine suitable for placing the material on an aircraft composite part for protection of the composite part from lightning strikes. In another embodiment of the invention, there is provided a method for fabricating a composite structure with lightning strike protection.Type: GrantFiled: April 14, 2008Date of Patent: June 26, 2012Assignee: The Boeing CompanyInventors: America Olsen Schaaf, Anthony Huy Nguyen
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Publication number: 20120148790Abstract: A reinforcement layer (2) is based on parallel rovings (2a) of continuous glass strands, and one or two binding layers (3) consisting of portions of fibers having a heat-meltable surface. The assembly is consolidated by penetrating fiber portions (3b) that penetrate into the heat-meltable surface, these penetrating over a part of their length into the reinforcement layer (2) and adhering to the continuous glass strands of the rovings (2a).Type: ApplicationFiled: August 11, 2010Publication date: June 14, 2012Inventor: Gilbert Chomarat
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Publication number: 20120145313Abstract: A protective film, such as a heat transferable protective film, and a method of making the same, are disclosed. An exemplary protective film may be used to coat a label that has been printed and transferred to a garment. The protective film may include an acrylic polymer material, a vinyl copolymer material, a filler material, and an adhesion promoter. An exemplary method may include providing a heat transferable protective film material, and applying the heat transferable protective film material to a label after the label is secured to a garment. In one exemplary illustration, the film material includes an acrylic polymer material, a vinyl copolymer material, a filler material, and an adhesion promoter.Type: ApplicationFiled: December 1, 2011Publication date: June 14, 2012Inventors: Alessandro Canacci, Ugo Pellegrini
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Patent number: 8187723Abstract: A surface-treated copper foil comprising an electrodeposited copper foil with a chromium-free rust-proofing layer which exhibits good performance in peel strength and resistance to peel loss after chemical treatment as a printed wiring board. The surface-treated copper foil comprises a rust-proofing layer and a silane coupling agent layer formed on an electrodeposited copper foil , wherein the rust-proofing layer comprises a nickel layer having a thickness by weight of 5 to 40 mg/m2 and a tin layer having a thickness by weight of 5 to 40 mg/m2 stacked in this order, and the silane coupling layer is applied on top of the tin layer. The surface-treated copper foil may be further coated with a very thin primer resin layer having a thickness of 0.5 to 5 ?m.Type: GrantFiled: June 12, 2006Date of Patent: May 29, 2012Assignee: Mitsui Mining & Smelting Co., Ltd.Inventor: Tetsuhiro Matsunaga
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Publication number: 20120117921Abstract: A non-foil packaging laminate for liquid food packaging comprises a layer of paper or other cellulose-based material, outermost liquid tight, heat sealable layers of polyolefin-based polymers and, vapour-deposition coated onto the inner side of the layer of paper or cellulose-based material, an induction heat susceptible metal coating. Also disclosed is a method for manufacturing of the packaging laminate, a packaging container that is made from the packaging laminate and a method of induction heat sealing the packaging laminate into packaging containers.Type: ApplicationFiled: July 6, 2010Publication date: May 17, 2012Applicant: TERTA LAVAL HOLDINGS & FINANCE S.A.Inventors: Nils Toft, Magnus Wijk, Magnus Rábe, Eva Ehrenberg
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Publication number: 20120121893Abstract: Release liner substrates and release liners produced therefrom wherein the substrate includes a coating layer containing a binder and a hyperplatey talc. The release liner may comprise a release liner substrate with a binder and a hyperplatey talc coating and a silicone coating applied to the substrate coating. In accordance with certain aspects, the binder may comprise a carboxylated latex binder.Type: ApplicationFiled: November 12, 2010Publication date: May 17, 2012Applicant: NEWPAGE CORPORATIONInventor: Gopal Iyengar
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Patent number: 8172982Abstract: Conductive nonwoven webs are disclosed. The nonwoven webs contain pulp fibers combined with conductive fibers. In one embodiment, the webs are made in a wetlaid tissue or paper making process. The pulp fibers contained in the webs may comprise softwood fibers, while the conductive fibers may comprise carbon fibers. Base webs can be produced having a resistance of less than about 100 Ohms/square in one embodiment. Once produced, the conductive material can be cut into slits that are then wound on spools. From the spools, the conductive slits can be fed into a process for making any suitable product.Type: GrantFiled: December 22, 2008Date of Patent: May 8, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Thomas Michael Ales, Davis-Dang H. Nhan, Duane Joseph Shukoski, Michael John Rekoske
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Publication number: 20120107608Abstract: A decorative laminate includes a decorative layer and a core layer. The decorative layer is composed of a resin impregnated decorative sheet. The core layer is composed of at least one resin impregnated sheet of core paper. The core paper is impregnated with a resin composed of phenol formaldehyde resin and wood molasses. In this manner, a substantial portion of the resin used to impregnate the core paper is replaced with wood molasses, which results in a reduction of the cost of manufacturing the decorative laminate. The decorative laminate is manufactured by preparing a resin impregnated decorative sheet and preparing at least one resin impregnated core sheet by impregnating a core sheet with a resin composition composed of phenol formaldehyde resin and wood molasses. The decorative sheet and the core sheet are then layered to form a laminate lay-up that is heated and pressed to consolidate and cure the laminate.Type: ApplicationFiled: April 13, 2011Publication date: May 3, 2012Inventors: Robert R. Krebs, Bruce E. Young, SR.
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Publication number: 20120097071Abstract: This invention pertains to a mesoporous amorphous oxide of titanium and processes of making a mesoporous amorphous oxide of titanium.Type: ApplicationFiled: December 21, 2011Publication date: April 26, 2012Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventor: CARMINE TORARDI
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Patent number: 8158228Abstract: Laminate containing a first layer and a second layer attached to the first layer, said second layer comprising high tenacity yarns, characterized in that the first layer is made out of a material selected out of the group consisting of a metal, a plywood, a solid thermoplastic or thermosetting polymer, and a composite material containing carbon fibers and/or glass fibers, and the high tenacity yarns have a tenacity of at least 0.5 GPa and are positioned in a grid structure. The laminate is damage resistance and is suitably used for the manufacture of air freight containers.Type: GrantFiled: April 12, 2007Date of Patent: April 17, 2012Assignee: DSM IP Assets B.V.Inventors: Dietrich D. Wienke, Roelof R. Marissen
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Patent number: 8147983Abstract: A tin-plated steel sheet includes a plating layer containing tin on at least one surface of a steel sheet, and a chemical conversion coating containing P and tin on the plating layer is provided. In the steel sheet, a coated amount of the chemical conversion coating per surface is 1.0 to 50 mg/m2 in terms of P, an atomic ratio Sn/P obtained from the intensity of a P2p peak and that of a Sn3d peak is 1.0 to 1.5, the intensities being measured at the surface using an x-ray photoelectron spectroscopic method, and an atomic ratio O/P obtained from the intensity of the P2p peak and that of an O1s peak is 4.0 to 9.0. The phosphoric acid-based chemical conversion coating of the tin-plated steel sheet can suppress degradation in performance, which is caused by the growth of a tin oxide layer on the surface, instead of a conventional chromate coating.Type: GrantFiled: October 20, 2006Date of Patent: April 3, 2012Assignee: JFE Steel CorporationInventors: Takeshi Suzuki, Noriko Makiishi, Hiroki Iwasa, Takumi Tanaka, Tomofumi Shigekuni
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Patent number: 8142905Abstract: Provided is a copper foil for a printed circuit board comprising a layer including nickel, zinc, a compound of nickel and that of zinc (hereinafter referred to a “nickel zinc layer”) on a roughened surface of a copper foil, and a chromate film layer on the nickel zinc layer, wherein the zinc add-on weight per unit area of the nickel zinc layer is 180 ?g/dm2 or more and 3500 ?g/dm2 or less, and the nickel weight ratio in the nickel zinc layer {nickel add-on weight/(nickel add-on weight+zinc add-on weight)} is 0.38 or more and 0.7 or less. This surface treatment technology of a copper foil is able to effectively prevent the circuit corrosion phenomenon in cases of laminating a copper foil on a resin base material and using a sulfuric acid hydrogen peroxide etching solution to perform soft etching to the circuit.Type: GrantFiled: May 29, 2009Date of Patent: March 27, 2012Assignee: JX Nippon Mining & Metals CorporationInventors: Terumasa Moriyama, Kengo Kaminaga
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Publication number: 20120064270Abstract: A blown-film process for making a fiber-reinforced film comprises providing and melting at least one thermoplastic resin. The at least one thermoplastic resin is extruded through an extension die to form a film bubble. A plurality of fibers is introduced inside of the film bubble. The fibers are distributed inside of the film bubble. The film bubble is collapsed after introducing the plurality of fibers so as to form a fiber-reinforced film. The fiber-reinforced film has a first thermoplastic layer, a second thermoplastic layer, and a plurality of fibers dispersed therebetween. The film may be formed in a bag.Type: ApplicationFiled: November 15, 2011Publication date: March 15, 2012Inventors: Brent L. Hild, Williams P. Belias, Steven F. Nielsen
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Patent number: 8133594Abstract: Steel sheet for container use able to realize superior corrosion resistance and canmaking ability, wherein at least one side of the steel sheet is provided with a chemical conversion coating film including a mixture of a zirconium oxide compound and a zirconium phosphate compound, the zirconium oxide compound is segregated at part or all of a region of 40 to 100% from the surface with respect to the total thickness of the chemical conversion coating film, and the zirconium phosphate compound is segregated at part or all of a region of 0 to 40% from the surface with respect to the total thickness of the chemical conversion coating film.Type: GrantFiled: June 4, 2010Date of Patent: March 13, 2012Assignee: Nippon Steel CorporationInventors: Akira Tachiki, Shigeru Hirano, Hiroshi Nishida, Hirokazu Yokoya, Hironobu Miyazaki, Masakazu Noda
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Patent number: 8097338Abstract: An in-mold label comprising an olefinic resin substrate layer (A) having a wetting index (?) of from 34 to 74 mN/m and a heat-sealable resin layer (B) with an antistatic layer having a wetting index (?) of from 30 to 54 mN/m, wherein the absolute value of the initial frictional charge voltage of the substrate layer (A) relative to a sheet offset printing blanket is from 0 kV to 15 kV. This label has good workability in printing, cutting and blanking even in a low-humidity environment.Type: GrantFiled: May 20, 2005Date of Patent: January 17, 2012Assignee: Yupo CorporationInventors: Mitsuhiro Ashikaga, Naohide Ando, Yasuo Iwasa
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Patent number: 8080321Abstract: The present invention relates to a rust-preventive metallic component part in which a steel wire to which wire-drawing processing is performed is adapted into a substrate and which comprises a rust-preventive coating film being free from chromium on a surface of the substrate, and to a manufacturing method for the same; and its object is to provide a rust-preventive metallic component part whose rust-preventive coating film exhibits such good adhesiveness to substrate that it is not come off by elastic deformations in service, by sliding contacts at the time of transportation, and the like, and to provide a manufacturing method for the same.Type: GrantFiled: April 25, 2006Date of Patent: December 20, 2011Assignee: Togo Seisakusyo CorporationInventor: Kazutoshi Sakakibara
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Patent number: 8075990Abstract: The present invention relates to a building material consisting of a moulded product of a base material, which moulded product is provided with at least one cavity, which cavity is filled with a filler in the form of loose particles, which loose particles have been bonded together by means of a binding agent, wherein the binding agent is present on the loose filler particles in the form of droplets. The present invention furthermore relates to a method for manufacturing such a building material In addition to that the present invention relates to a use of the present building material.Type: GrantFiled: July 20, 2007Date of Patent: December 13, 2011Assignee: Modina B.V.Inventor: Raoul Guilielmus Boudewijn Marie Prick
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Publication number: 20110300402Abstract: Steel sheet for container use able to realize superior corrosion resistance and canmaking ability, wherein at least one side of the steel sheet is provided with a chemical conversion coating film including a mixture of a zirconium oxide compound and a zirconium phosphate compound, the zirconium oxide compound is segregated at part or all of a region of 40 to 100% from the surface with respect to the total thickness of the chemical conversion coating film, and the zirconium phosphate compound is segregated at part or all of a region of 0 to 40% from the surface with respect to the total thickness of the chemical conversion coating film.Type: ApplicationFiled: June 4, 2010Publication date: December 8, 2011Inventors: Akira Tachiki, Shigeru Hirano, Hiroshi Nishida, Hirokazu Yokoya, Hironobu Miyazaki, Masakazu Noda
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Publication number: 20110293932Abstract: Nanocrystalline cellulose (NCC) obtained by sulfuric acid hydrolysis is used as an adhesive. Aqueous suspensions of NCC in acid form H-NCC or in a neutralized form in which protons of the acid form are replaced by a monovalent cation such as sodium ion are adhesives.Type: ApplicationFiled: May 26, 2011Publication date: December 1, 2011Applicant: FPINNOVATIONSInventors: Zhi-Hua JIANG, Richard BERRY, Jean BOUCHARD, André AUDET
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Publication number: 20110293931Abstract: A single-ply dispersible wet wipe constructed from a single-ply wipe substrate containing a fibrous substrate and a binder composition is disclosed. The binder composition may be applied substantially to the outer surfaces of the fibrous substrate. The wet wipes also contain a wetting composition containing between about 0.5 and about 3.5 percent of an insolubilizing agent, such as salt. Upon agitation in water for ten minutes or less, the single-ply wipe substrate splits into two sections to enhance the dispersibility of the product.Type: ApplicationFiled: June 1, 2010Publication date: December 1, 2011Inventors: Nathan John Vogel, Kenneth John Zwick, David James Sealy Powling, Kroy Donald Johnson, Peter Shawn Lortscher, Robert Stanley Monson, David Glen Biggs, Michael George Shlepr
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Publication number: 20110262704Abstract: A flame resistant composite fabric includes a first flame resistant fabric layer, a second flame resistant fabric layer, and a barrier layer that bonds the first flame resistant fabric layer to the second flame resistant fabric layer. The barrier layer is capable of withstanding temperature of 500° F. for at least 5 minutes without substantial change in the integrity of the flame resistant composite fabric.Type: ApplicationFiled: March 11, 2011Publication date: October 27, 2011Inventors: Moshe Rock, Gadalia Vainer, Shawn Flavin, Heidi Carlone, Michael Batson
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Patent number: 8043677Abstract: A fluoropolymer resin coated member in which the fluoropolymer resin layer has been improved in wear resistance and peeling resistance. When the coated member is used to form a mold for polyester container molding, part of a polyester resin or an oligomer ingredient or additive contained in the polyester resin is prevented from depositing on the mold surface. And a polyester container with excellent luster and transparency can be manufactured. The fluoropolymer resin coated member (1) comprise a foundation (10) and a fluoropolymer resin layer (20) formed thereon, the foundation (10) having a surface roughness of 2 to 10 degree in Root-mean-square slope of profile, the amount of the fluoropolymer resin of the fluoropolymer resin layer (20) being 0.5-8.5 g/m2, and the surface roughness of the fluoropolymer resin layer being 5 degree or less in Root-mean-square slope of profile ?q2.Type: GrantFiled: September 29, 2005Date of Patent: October 25, 2011Assignee: Toyo Seikan Kaisha, Ltd.Inventors: Hiroki Sano, Yasuhiro Takasaki, Kazuhiro Sato
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Publication number: 20110236664Abstract: A sheet for packaging food, comprising a first layer made of paper-like material, a second intermediate layer made of metallic material, a third layer made of plastic material, on which the second layer is deposited, an adhesive layer between the first and second layers, the third layer of which is constituted by a film of biodegradable and compostable plastic material adapted for contact with food.Type: ApplicationFiled: December 11, 2009Publication date: September 29, 2011Inventors: Silvia Ortolani, Roberta Ortolani
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Patent number: 7994077Abstract: A fabric includes a first yarn having a UV-A transmission of between 10 and 50% while substantially blocking UV-B transmission, and at least a second yarn different from the first yarn, the yarns being interweaved such that the fabric has regular mesh openings that give rise to a transmission of the fabric of between 20 and 65% for UV-A and between 3 and 20% for UV-B.Type: GrantFiled: December 15, 2006Date of Patent: August 9, 2011Inventor: Antonius Gerardus Maria Egidius Hueber
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Patent number: 7985472Abstract: An EB (electron beam) or UV (ultra violet) curable, low-gloss, dry-erase coating formulation for static and electronic whiteboards is disclosed. The coating contains an acrylate silica blend, an aliphatic urethane acrylate or a polyester acrylate, a polyfunctional reactive diluent and at least one photoinitiator.Type: GrantFiled: June 22, 2007Date of Patent: July 26, 2011Assignee: Exopack-Technology, LLCInventors: Mark O'Neil Outlaw, Michael Ray Carter
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Publication number: 20110171034Abstract: Semi-preg material is disclosed adapted for use in composite material comprising a) a first resin layer, b) covered on both side by layers of fibrous reinforcements whereby c) one of the two fabric layers is coated with a second resin layer and d) wherein said second resin layer has a tack level of not more than 100 N. Such semi-preg material has improved handling properties and contributes to the superior mechanical properties of the composite material formed therewith.Type: ApplicationFiled: September 24, 2009Publication date: July 14, 2011Applicant: Hexcel Composites, LtdInventor: Mark Whiter
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Publication number: 20110167755Abstract: Built-up roofing surfacing sheets that include a white, resin coated aluminum foil adhered to one side of an asphalt-impregnated fiberglass mat and sand adhered to the other side of the asphalt-impregnated fiberglass mat, the surfacing sheet being compliant with the requirements of California Code of Regulations, Title 24 in effect as of Sep. 11, 2006, and methods of manufacturing the built-up roofing surfacing sheets.Type: ApplicationFiled: March 23, 2011Publication date: July 14, 2011Inventors: DARON J. THOMAS, Randy Raines, John Hinds
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Patent number: 7977259Abstract: A roofing membrane suitable for use as an underlayment comprising a flexible, non-woven mat of polymeric fibers which are substantially uniformly dispersed throughout the non-woven mat and thermally bonded together at the points of intersection by the polymeric materials of the fibers, the mat having a top side and a bottom side, a layer of an asphaltic material being disposed on the bottom side of the mat to provide a coated mat and a liquid parting agent applied to the top side of the mat.Type: GrantFiled: September 10, 2008Date of Patent: July 12, 2011Inventors: Steve A. Ratcliff, Shaik Mohseen
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Patent number: 7967952Abstract: The present invention relates to a durable paper or paperboard substrate containing an effective amount of synthetic fibers and having enhanced strength in the machine direction and the cross direction, as well enhanced strength through the cross section of the sheet. The present invention further relates to methods of making and using the substrate.Type: GrantFiled: February 18, 2010Date of Patent: June 28, 2011Assignee: International Paper CompanyInventors: Richard C. Williams, Graciela Jimenez, Benny J. Skaggs
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Patent number: 7967951Abstract: An object of the present invention is to provide an embossed crepe paper which can clearly be formed into fine embossed shapes, and is excellent in the fluffy feel and therefore excellent in such as absorbency for fats. As a means of achieving this object, the method for manufacturing an embossed crepe paper, according to the present invention, is a method for manufacturing an embossed crepe paper comprising a step of embossing a raw crepe paper, wherein: a raw paper having a basis weight of 6 to 28 g/m2 is used as the raw crepe paper; and the embossing step includes the steps of: (a) supplying the raw crepe paper with water in an amount of 0.1 to 100 weight % based on the basis weight to thereby put the raw crepe paper in a wet condition; (b) embossing the wet-conditioned raw crepe paper; and (c) drying the embossed wet-conditioned raw crepe paper.Type: GrantFiled: August 10, 2010Date of Patent: June 28, 2011Assignee: Kawano Paper Co., Ltd.Inventors: Shinji Suzuki, Yukio Hayashi, Noriyasu Ike, Hiromu Matsumoto, Eri Tamura, Yasunori Endo, Jun Morisawa, Maya Sasaki, Kenji Taniguchi
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Publication number: 20110143123Abstract: Disclosed is a heat shrinkable polyester multilayer film having excellent transparency, gloss and workability, which can be produced easily. Specifically disclosed is a heat shrinkable polyester film having a haze value of not more than 2%, a glossiness at a measurement angle of 45° of not less than 200% in at least one side of the film, and a dynamic coefficient friction between one side of the film and the other side of the film of not more than 1.5. The heat shrinkable polyester film also has a shrinkage in the main shrinking direction of not less than 50% when immersed in hot water of 95° C. for 10 seconds and a surface resistivity of not more than 13 log ? at a relative humidity of 65%.Type: ApplicationFiled: August 7, 2009Publication date: June 16, 2011Applicant: TOYO BOSEKI KABUSHIKI KAISHAInventors: Hideki Ito, Masakazu Iwasaki
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Publication number: 20110135919Abstract: An reinforced cementitious material structure is provided that includes a cementitious material made from an industrial waste byproduct from a titanium metal production process or from a titanium dioxide production process. The byproduct is used as a partial cement replacement. In some embodiments, the reinforced cementitious material structure can comprise a metal reinforcing structure in contact with a hardened cementitious material. The hardened cementitious material can comprise cement and the industrial waste byproduct. The cement can be used to make concrete and other cementitious material products for structural and non-structural uses, with little or no corrosion or other deterioration of an embedded metal reinforcing structure.Type: ApplicationFiled: December 9, 2009Publication date: June 9, 2011Applicant: THE NATIONAL TITANIUM DIOXIDE CO. LTD. (CRISTAL)Inventors: Fadi Mohamed TRABZUNI, Mohammad Iqbal Khan, Waheed Atiya Almasry, Tarek H. Almusallam, Yousef Saleh Al-Sugayer
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Patent number: 7947359Abstract: The present invention provides a laminated nonwoven fabric wherein the nonwoven fabric is a laminated one formed by integrating, through compressive bonding, a stacked nonwoven fabric structure comprising an upper and a lower thermoplastic synthetic filamentary fiber layer that have a fiber diameter from 7 ?m or more to 20 ?m, and an intermediate layer composed of thermoplastic synthetic fine fibers that have a fiber diameter of 5 ?m or less, the laminated nonwoven fabric having an intimately mixed structure in which a portion of the fine fibers is intruded into at least one face side of the filamentary fiber layers with an intrusion index of 0.36 or more to bond, surround or interlace the filamentary fibers, a basis of weight of from 10 g or more to 250 g/m2, and a bulk density of 0.20 g/cm3 or more.Type: GrantFiled: April 22, 2004Date of Patent: May 24, 2011Assignee: Asahi Kasei Fibers CorporationInventors: Ryuji Suzuka, Mitsuji Nakakita
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Patent number: 7947358Abstract: A method of producing basic starting material for the manufacture of fastener tabs intended for joining the side portions of the front and rear parts of an absorbent article. The method includes stretching a first sheet of elastic material in a first direction; applying a second and third sheet of material onto respective opposite sides of the first sheet; fastening the three material sheets together in at least two mutually separated zones that extend parallel with each other in one direction perpendicular to the first direction; dividing the first sheet in each region between two zones along a line lying therebetween, whereby the first sheet contracts to a non-stretched state, and thereafter fastening the sheets together in each region between two zones. The invention also relates to an arrangement for carrying out the method, to starting material for producing fastener tabs, and to such a tab.Type: GrantFiled: December 29, 2005Date of Patent: May 24, 2011Assignee: SCA Hygiene Products ABInventor: Robert Kling
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Patent number: 7927420Abstract: The present invention describes a fire resistant building material composition, useful for example as a fire door core and to a method of making this composition where the building material of the present invention is prepared from an aqueous slurry of calcined gypsum, paper fibers, a water insoluble organic binder, fiber reinforcement and a set retarder.Type: GrantFiled: December 13, 2007Date of Patent: April 19, 2011Assignee: Georgia-Pacific Gypsum LLCInventor: Hubert C. Francis
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Patent number: 7923108Abstract: Built-up roofing surfacing sheets that include a white, resin coated aluminum foil adhered to one side of an asphalt-impregnated fiberglass mat and sand adhered to the other side of the asphalt-impregnated fiberglass mat, the surfacing sheet being compliant with the requirements of California Code of Regulations, Title 24 in effect as of Sep. 11, 2006, and methods of manufacturing the built-up roofing surfacing sheets.Type: GrantFiled: May 12, 2009Date of Patent: April 12, 2011Assignee: Consolidated Fiberglass Products CompanyInventors: Daron J. Thomas, Randy Raines, John Hinds
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Patent number: 7923107Abstract: Built-up roofing surfacing sheets that include a white, resin coated aluminum foil adhered to one side of an asphalt-impregnated fiberglass mat and sand adhered to the other side of the asphalt-impregnated fiberglass mat, the surfacing sheet being compliant with the requirements of California Code of Regulations, Title 24 in effect as of Sep. 11, 2006, and methods of manufacturing the built-up roofing surfacing sheets.Type: GrantFiled: July 10, 2009Date of Patent: April 12, 2011Assignee: Consolidated Fiberglass Products CompanyInventors: Daron J. Thomas, Randy Raines, John Hinds
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Patent number: 7887903Abstract: The present invention provides a laminated film including at least two layers of an outer layer having a printed portion on a surface and an inner layer subjected to an antifogging treatment in which principal resin comprising a solid content of the printed portion is made of chlorinated polypropylene-based resin or urethane-based resin. This antifog laminated film hardly degrades in an antifogging property even when the antifog laminated film subjected to printing on the outer layer of a surface subjected to the antifogging treatment and the printed surface are strongly brought into contact with each other due to an operation of winding the film into a roll or the like.Type: GrantFiled: April 19, 2005Date of Patent: February 15, 2011Assignee: Kureha CorporationInventors: Tsutomu Uehara, Takeo Omori, Tadayoshi Itoh
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Publication number: 20110023763Abstract: Flooring underlayments may be formed by combining an epoxy based resin component, a curing agent component, and an aggregate component. The resulting underlayment may be a lightweight material with a low viscosity that allows the underlayment to be self-leveling. Further, the underlayment may be designed for application in both wet and dry spaces. In certain embodiments, the underlayment may have a weight less than approximately 7.8 kg/m2 (1.6 lb/ft2) when applied at a nominal thickness of 0.635 cm (0.25) inches. Moreover, the underlayment may be designed to conform to the SOLAS requirements administered by the International Maritime Organization (IMO). Specifically, the underlayment may be designed to conform to IMO Resolution MSC.61(67).Type: ApplicationFiled: July 6, 2010Publication date: February 3, 2011Applicant: Illinois Tool Works Inc.Inventors: Cinttya L. Morgan, Paul H. Anderson
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Publication number: 20110014460Abstract: A method of manufacturing a laminate is disclosed. The method includes dispersing carbon nanotubes in a curable resin and then coating a semi-permeable substrate with this carbon nanotube containing resin. The coated semi-permeable substrate is pressed and the resin is at least partially cured, such that the carbon nanotubes are bound to the substrate. The carbon nanotubes are present in an amount between 0.1 wt % and 99 wt % in the at least partially cured resin.Type: ApplicationFiled: June 22, 2006Publication date: January 20, 2011Inventors: Arnis Kazakevics, Peter Nicholas Binks, Larry Roy Jordan, Raviprasad Krishnamurthy, John Tivendale
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Publication number: 20110011507Abstract: Provided are a laminate having superior adhesion between a thermoplastic resin composition layer and rubber adhesive layer and superior durability in use, and a pneumatic tire comprising the laminate. This laminate comprises a thermoplastic resin composition layer and a rubber composition layer, wherein the thermoplastic resin composition layer comprises at least one selected from the group consisting of an ethylene-vinyl alcohol copolymer having an ethylene unit content of 20 to 50 mol %, an aliphatic polyamide having a molar ratio of methylene group to amide group of less than 5.4, and a meta-xylenediamine-adipic acid polycondensate; and wherein the rubber composition layer comprises 100 parts by weight of rubber component and 30 to 120 parts by weight of a wet-process silica having a BET specific surface area of 100 to 300 m2/g.Type: ApplicationFiled: January 9, 2009Publication date: January 20, 2011Applicant: THE YOKOHAMA RUBBER CO., LTD.Inventor: Naoyuki Morooka
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Publication number: 20110005812Abstract: The present invention relates to a metal foil laminated polyimide resin substrate wherein a metal foil is directly laminated on one side or both sides of a polyimide resin substrate; and the surface of the metal foil to be bonded to the polyimide resin substrate has a surface roughness (Rzjis) of 3.0 ?m or less; a surface area ratio (B) of 1.25 to 2.50, in which the surface area ratio (B) is calculated as a ratio [A/6550] of a surface area of a two-dimensional region with a surface area of 6550 ?m2 which is determined by a laser method (three-dimensional area: A ?m2) to the area of the two-dimensional region; and a chromium content per unit area of the two-dimensional region of 2.0 mg/m2 or more.Type: ApplicationFiled: October 24, 2008Publication date: January 13, 2011Applicant: UBE INDUSTRIES, LTD.Inventors: Hiroto Shimokawa, Atsushi Okabe
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Publication number: 20100323194Abstract: The present invention provides a vibration damper comprising a constrained layer and a resin layer, wherein the constrained layer is constituted of an inorganic material, an organic mass of the resin layer is 1.0 kg/m2 or less, and the resin layer is constituted of a resin composition comprising 100 parts by weight of a chlorine-containing thermoplastic resin having a chlorine content of 20 to 70 wt % and a weight average molecular weight of 400,000 or more, and 200 to 1,000 parts by weight of a chlorinated paraffin having an average carbon atom number of 12 to 50 and a degree of chlorination of 30 to 75 wt %.Type: ApplicationFiled: November 8, 2007Publication date: December 23, 2010Inventors: Yoshifumi Matsuda, Hiroyuki Abe, Takashi Oguchi
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Publication number: 20100316588Abstract: The invention relates to elastomeric products that are coated with a thin layer of elastomeric polymeric coating containing an antitoxic agent, particularly a demand disinfectant iodinated resin. The antimicrobial coated catheters are prepared by adding the antitoxic agent to a solution of a liquid elastomeric polymer and then coating the surface of the elastomeric through a dipping or spraying procedure. The antimicrobial coatings can be applied to a variety of different elastomeric products including gloves and catheters and are capable of providing a high level of protection against microbes and other contaminants.Type: ApplicationFiled: April 22, 2010Publication date: December 16, 2010Inventors: Pierre J. Messier, David Ohayon
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Publication number: 20100316869Abstract: A multilayer heat-shrinkable film having an uncommon but valuable combination of properties is disclosed. The film comprises a core layer of HDPE. Each skin layer comprises linear low density polyethylene (LLDPE), low density polyethylene (LDPE), or mixtures thereof. The core layer comprises greater than 80% by weight of a HDPE having an ER greater than 3.0, a MI2 from 0.1 to 1.0 dg/min., and a density from 0.940 to 0.970 g/cm3. The film has good shrink in the transverse direction, good appearance, and excellent stiffness.Type: ApplicationFiled: June 16, 2009Publication date: December 16, 2010Inventors: Christopher Shelley, Matthew A. Sonnycalb
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Publication number: 20100297438Abstract: The present invention is directed to a polymer film comprising a roughening material. The polymer film comprises a base polyolefin, and a roughening material present in an amount of equal to or greater than about 3 weight percent, based on total weight of the polymer film, wherein the roughening material has an average particle size ranging from about 20 to about 60 microns. A multilayer film including an adhesive layer and the polymer film is also disclosed.Type: ApplicationFiled: May 21, 2009Publication date: November 25, 2010Inventors: Allen W. Ross, Lih-Long Chu, Robert L. McGee
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Publication number: 20100279094Abstract: An intermediate transfer belt that includes a core shell component wherein the core is, for example, comprised of a metal oxide, and the shell is comprised of silica, and which shell contains or includes a hydrophobic agent.Type: ApplicationFiled: April 29, 2009Publication date: November 4, 2010Applicant: XEROX CORPORATIONInventors: Jin Wu, Lanhui Zhang, Lin Ma, Brian P. Gilmartin