Sand, Clay Or Mica (silica Excluded) Patents (Class 428/454)
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Patent number: 11712781Abstract: The present disclosure relates to a surfacing system for manufacturing panels or other shapes that provide a non-slip surface that can be readily cleaned with common cleaning methods.Type: GrantFiled: September 28, 2018Date of Patent: August 1, 2023Assignee: Grip Tread, LLCInventors: Jerry Martin, Jared Martin
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Patent number: 11462767Abstract: Disclosed is an electrochemical device electrode comprising an electrode current collector and an electrode mixture layer provided on at least one principal surface of the electrode current collector, wherein the electrode mixture layer comprises an electrode active material, a polymer having a structural unit represented by the following formula (1), at least one electrolyte salt selected from the group consisting of lithium salts, sodium salts, calcium salts, and magnesium salts, and a molten salt having a melting point of 250° C. or less: wherein X? represents a counter anion.Type: GrantFiled: April 20, 2018Date of Patent: October 4, 2022Assignee: SHOWA DENKO MATERIALS CO., LTD.Inventors: Yusuke Sera, Hideyuki Ogawa, Hiroki Mikuni
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Patent number: 11383190Abstract: A ceramic honeycomb filter comprising a cordierite-type ceramic honeycomb structure having large numbers of flow paths partitioned by porous cell walls, and plugs formed in end portions of predetermined flow paths of the ceramic honeycomb structure; the cell walls having a thermal expansion coefficient Tw (×10?7/° C.) of 10 or less in the flow path direction between 40° C. and 800° C.; the plugs comprising at least ceramic particles, and 5-25 parts by mass of an amorphous oxide matrix per 100 parts by mass of the ceramic particles; the ceramic particles comprising at least 42-90% by mass of amorphous silica particles, and 10-58% by mass of cordierite particles; and the amorphous silica particles comprising 4-30% by mass of first silica particles having a median particle diameter of 10-40 ?m, and 70-96% by mass of second silica particles having a median particle diameter of 70-200 ?m.Type: GrantFiled: March 29, 2019Date of Patent: July 12, 2022Assignee: HITACHI METALS, LTD.Inventor: Wataru Soga
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Patent number: 10611689Abstract: A plasterboard includes a first layer of plaster and a second layer of plaster, wherein the first layer includes activated carbon; the second layer includes a scavenging agent, wherein a content of scavenging agent in the first layer, expressed as percentage by weight of dry matter, is less than a content of scavenging agent in the second layer, and wherein the second layer is free of activated carbon.Type: GrantFiled: March 13, 2017Date of Patent: April 7, 2020Assignee: SAINT-GOBAIN PLACOInventors: Yann Dion, Katarzyna Chuda, Caroline Demathieu-Roeltgen, Marion Chenal
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Patent number: 9868876Abstract: A coating composition comprising a polymer, such as a copolymer comprising alkylene monomers and unsaturated acid monomers, and at least one phyllosilicate, a product coated with said composition, a method of making said coating compositions and a method of making said coated products.Type: GrantFiled: May 15, 2015Date of Patent: January 16, 2018Assignee: Imerys Minerals LimitedInventors: Gareth Pratt, Peter Biza
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Patent number: 9488310Abstract: A pipe- or tube-shaped article having an innermost layer is disclosed which comprises a polyolefin composition comprising a polyolefin comprising ethylene and an ?-olefin. The article provides long lifetime, highly abrasion-resistant pipes for mining and other transportation uses. Also disclosed are methods for preparing the article and transporting abrasive materials.Type: GrantFiled: November 2, 2009Date of Patent: November 8, 2016Assignee: E I DU PONT DE NEMOURS AND COMPANYInventor: Richard Allen Hayes
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Patent number: 9080419Abstract: Casing assemblies and methods of using the casing assemblies to isolate selected sections of a subterranean wellbore are provided. Also provided are methods of fabricating the casing assemblies. The casing assemblies comprise one or more water-swellable tubular collars disposed around the exterior surface of a conduit, such as a wellbore casing. The water-swellable collars are formed from a material comprising sodium bentonite, a swelling inhibitor and reinforcing fibers.Type: GrantFiled: July 5, 2012Date of Patent: July 14, 2015Inventors: Craig H. Benson, Ivan Kornienko, Nygmet Ibadildin
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Publication number: 20150111029Abstract: Construction element for walls and wall lining comprising at least one layer of lining material (11) and one layer of lightened natural lime (12) attached to the lining material (11) by drying to form a single body.Type: ApplicationFiled: May 23, 2013Publication date: April 23, 2015Inventors: Egidio DE LUCA, Enza DINOIA
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Publication number: 20150086790Abstract: Disclosed are a conductive resin composition and a display device using the same. The display device includes a display panel, and a frame having conductivity, in which the display panel is mounted, wherein the frame is formed of a conductive resin composition and the conductive resin composition includes a resin including a polyester copolymer resin, and carbon nanotube (CNT). The conductive resin composition prevents static discharge due to electrical conductivity and improves production efficiency though simplification of the overall manufacturing process. In addition, the conductive resin composition is applicable to thin film molding due to improved moldability and self-extinguishes flames due to flame retardancy.Type: ApplicationFiled: September 17, 2014Publication date: March 26, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: In KIM, Kyeong PANG, Song Won Hyun
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Publication number: 20150086793Abstract: Moldable fire resistant composites and processes for making moldable fire resistant composites are herein disclosed. According to one embodiment, a moldable fire resistant composite includes a first composite layer comprising an intumescent resin and a heat-dissipating component adhered to a second composite layer comprising a halogenated resin and a reinforcing structure.Type: ApplicationFiled: September 25, 2013Publication date: March 26, 2015Inventors: William Kreysler, Serge Labesque
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Publication number: 20150079408Abstract: A fluorine-containing porcelain, such as a porcelain material comprising a fluorine-doped glass, is provided for use in dental applications. The porcelain may be used to overlie at least a portion of a dental component such that an interface between the porcelain and the dental component comprises a fluorinated metal oxide. Methods for producing such fluorine-containing porcelains and for treating dental components with such fluorine-containing porcelains are also provided. The fluorine-containing porcelain may exhibit enhanced bonding to the underlying dental component such as a high strength ceramic.Type: ApplicationFiled: April 18, 2013Publication date: March 19, 2015Inventors: Jeffrey Robert Piascik, Brian R. Stoner
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Publication number: 20150027954Abstract: The invention provides systems and methods for removing a target oil from an aqueous fluid stream using a capture medium. In embodiments, the capture medium can comprise an anchor substrate and a modifier technology supported on the anchor substrate, where the modifier technology complexes with the oil to form a removable complex.Type: ApplicationFiled: July 10, 2014Publication date: January 29, 2015Inventors: David S. Soane, William Ware, JR., Robert P. Mahoney, Ian Slattery
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Publication number: 20150030863Abstract: An antimicrobial ceramic glazing composition contains one or more antimicrobial agents disposed therein. Methods for making and using the glazing composition are disclosed, as well as substrates having a fired antimicrobial glaze thereon. The antimicrobial agents comprise metallic oxides, with a subset of the disclosed combinations exhibiting synergistic effect in fired glazes.Type: ApplicationFiled: June 28, 2013Publication date: January 29, 2015Inventor: Alvin Lamar Campbell, JR.
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Patent number: 8916638Abstract: Clay aerogel polymer composites, formed from various types of clay and (co)polymers, which are relatively low density materials having myriad applications. Numerous methods for preparing the clay aerogel polymer composites are disclosed. In a preferred embodiment, the clay aerogel polymer composites are formed using a freeze-drying process. Structures and compositions including the clay aerogel polymer composites are also described. In a preferred embodiment, the clay aerogel polymer composites are derived from a clay, polymer and binder component that provides the composite with increased toughness and durability. Ceramic structures derived from the composites are also described.Type: GrantFiled: March 2, 2007Date of Patent: December 23, 2014Assignee: Case Western Reserve UniversityInventors: David A. Schiraldi, Matthew D. Gawyrla, Suneel A. Bandi
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Publication number: 20140363661Abstract: A gas barrier film includes a base film including a plastic material, and one or more gas barrier layers formed on the base film. The gas barrier layer includes an inorganic layered mineral and a resin component interposed between layers of the inorganic layered mineral. The gas barrier film shows an X-ray diffraction spectrum having a first peak top and a second peak top when measured at 25° C. and 65% RH using CuK? rays, the first peak top is derived from a first interlayer distance between adjacent layers of the inorganic layered mineral, the second peak top is derived from a second interlayer distance which is greater than the first interlayer distance by interposition of the resin component between layers of the inorganic layered mineral, and the second peak top is present at a position lower than a position of the first peak top in a 2? axis.Type: ApplicationFiled: August 27, 2014Publication date: December 11, 2014Applicant: TOPPAN PRINTING CO., LTD.Inventors: Junichi KAMINAGA, Harumi MATSUMOTO, Sayaka HOSHI
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Publication number: 20140338830Abstract: Provided is a composite laminate including an inorganic layer and a composite reinforcement layer. Further provided is a method for coating a first composite laminate with an inorganic layer including the step of applying an inorganic layer to a composite reinforcement layer of a first composite laminate.Type: ApplicationFiled: May 20, 2014Publication date: November 20, 2014Inventor: John A. Petroski
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Publication number: 20140329039Abstract: Disclosed is a biodegradable sheet prepared from biodegradable material comprising a gas barrier material, wherein the gas barrier material may be a nanoclay and/or polyvinyl alcohol.Type: ApplicationFiled: December 13, 2012Publication date: November 6, 2014Inventors: Tal Neuman, Daphna Nissenbaum, Ana Lea Dotan, Shai Garty
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Publication number: 20140302280Abstract: A gypsum panel that incorporates a plant fiber other than paper is disclosed. The plant fiber material may be in the form of a facing material adhered to at least one side of the gypsum panel or in the form of loose fibers integrated with the gypsum panel as a matrix or both. Further, the plant fiber may be combined with conventional gypsum panel additives, is fully recyclable and environmentally sustainable. The present invention further relates to a method of making such a gypsum panel.Type: ApplicationFiled: April 25, 2012Publication date: October 9, 2014Inventors: Keshav S. Gautam, Samuel C. Baer, Hubert C. Francis, Micheal S. Lerch
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Patent number: 8815005Abstract: A sulphur cement product comprising from 10 to 30 wt % sulphur, 70 to 90 wt % of particulate inorganic material and from 0.4 to 2 wt % wax, and comprising less than 5 wt % bitumen, wherein the weight percentages are based upon the weight of the sulphur cement product, is disclosed. Further disclosed is a process for preparing a sulphur cement product; a process for preparing a sulphur cement surfacing on a structural material; and use of a wax to improve the fouling deposit removal and/or graffiti removal properties of a sulphur cement product.Type: GrantFiled: May 18, 2010Date of Patent: August 26, 2014Assignee: Shell Oil CompanyInventors: Guy Iode Magda Maria Verbist, Ingrid Ploegaert, Egbert Veldman
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Publication number: 20140154490Abstract: The present invention aims to provide a non-combustible film having excellent flexibility, excellent moisture resistance, and high mechanical strength. The present invention also aims to provide a dispersion liquid for non-combustible films which is used in production of the non-combustible film, a method for producing a non-combustible film using the above dispersion, and a solar cell back sheet and a flexible board each of which is formed from the above non-combustible film. The present invention further aims to provide a solar cell including the solar cell back sheet. The non-combustible film of the present invention includes a water-insoluble inorganic compound and a heat-resistant synthetic resin, the water-insoluble inorganic compound constituting from 30% by weight to 90% by weight inclusive of the total weight of the non-combustible film, the film exhibiting a flammability of VTM-0 in the UL-94 VTM test.Type: ApplicationFiled: June 7, 2012Publication date: June 5, 2014Applicants: SUMITOMO SEIKA CHEMICALS CO., LTD., Tokyo University of Science Educational Foundation Administrative Organization, National Institute of Advanced Industrial Science and TechnologyInventors: Seiji Bando, Noriyuki Hayashizaka, Yuki Umeda, Kazunori Kawasaki, Takeo Ebina, Hiromichi Hayashi, Manabu Yoshida, Takashi Yamashita
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Publication number: 20140150136Abstract: Coating compositions of an aqueous mineral slurry having a dust suppressing amount of an absorbent and/or non-absorbent silicate mineral, and methods of using same for coating dust producing substrates, such as single or multi-nutrient fertilizers, with a substantially continuous outer or top layer for reducing or eliminating dissemination of fugitive dust particles, are provided herein.Type: ApplicationFiled: November 21, 2013Publication date: May 29, 2014Applicant: CYTEC TECHNOLOGY CORP.Inventor: Sathanjheri RAVISHANKAR
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Patent number: 8721336Abstract: The present invention relates to a multi-colored shaped body having layers arranged on top of one another for producing dental restorations, a process for its production and its use for the manufacture of dental restorations.Type: GrantFiled: June 7, 2011Date of Patent: May 13, 2014Assignee: Ivoclar Vivadent AGInventors: Volker M. Rheinberger, Marcel Schweiger, Robert Kruse, Harald Kerschbaumer
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Publication number: 20140113085Abstract: A display panel assembly is made by optically bonding a display panel and a substantially transparent substrate. Optical bonding is carried out by forming an optical bonding layer having regions of different physical properties.Type: ApplicationFiled: December 20, 2013Publication date: April 24, 2014Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventor: Stanley C. Busman
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Publication number: 20140093724Abstract: A film forming composition and a polymeric film or coating comprising hemicellulose is disclosed, said polymeric film or coating further comprising at least one additive/reactant increasing the liquid/moisture resistance. The use of said film or coating is also disclosed. Further, a method for the manufacture of said polymeric film or coating is disclosed, as well as a method for improving the liquid/moisture resistance of hemicellulose. The hemicellulose/phyllosilicate nanocomposite reinforced material provides excellent liquid/moisture resistance.Type: ApplicationFiled: September 24, 2013Publication date: April 3, 2014Applicant: XYLOPHANE ABInventors: Maria Grondahl, Lisa Bindgard, Paul Gatenholm, Thomas Hjertberg
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Publication number: 20140069050Abstract: Panels usable for construction of a surface, to provide the surface with a desired appearance, durability, water, air, and fire resistance, dimensions, and weight include a layer of substrate material having first and second sides. Finish elements are positioned on the first side, while a backing material is positioned on the second side, such that the substrate bonds the finish elements to the backing material. Particulate material can also be included, such as within spaces between finish elements. Manufacture of such panels can include use of a vacuum system that acquires finish elements in a selected orientation, acquires particulate material into spaces unoccupied by finish elements, then deposits the arranged finish elements and particulate material into a mold for subsequent manufacturing steps. Use of lightweight, durable materials, such as magnesium oxide, can enable panels having a reduced thickness and weight to be manufactured, without sacrificing durability or longevity.Type: ApplicationFiled: January 14, 2013Publication date: March 13, 2014Inventor: Joel W. Bolin
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Publication number: 20140065406Abstract: The present invention relates to composite material of xyloglucan and clay for use as a coating material. The invention also relates to a method of producing the coating.Type: ApplicationFiled: May 4, 2012Publication date: March 6, 2014Applicant: KTH Holding ABInventors: Lars Berglund, Qi Zhou, Joby Jose Kochumalayyil
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Publication number: 20140055957Abstract: A composite material and an electronic device are disclosed in embodiments of the present invention, relating to the field of electronic assembly technologies. The technical problem of the existing electronic device with an excessively complicated internal structure is solved. The composite material includes an electrically and thermally conductive layer, a viscose glue layer, and an insulating layer, where the electrically and thermally conductive layer and the insulating layer are pasted at two sides of the viscose glue layer; the viscose glue layer is electrically conductive. The electronic device includes a circuit board and the composite material. Gaps are formed at the insulating layer in positions corresponding to electronic components and/or shielding frames, with the viscose glue layer exposed, the composite material is pasted onto the electronic components and/or the shielding frames via the viscose glue layer. The present invention is applied to simplify the structure of an electronic device.Type: ApplicationFiled: November 5, 2013Publication date: February 27, 2014Applicant: Huawei Device Co., Ltd.Inventors: Jun Yang, Liechun Zhou, Hualin Li, Xijie Wu
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Publication number: 20140017425Abstract: Disclosed is a sanitary ware including a photocatalyst layer that has a high level of water resistance and abrasion resistance while maintaining a good photocatalytic activity. The sanitary ware includes a glaze layer and a photocatalyst layer provided on the glaze layer. The photocatalyst layer is an oxide film that is a co-fired product of a precursor of titanium oxide and a precursor of zirconium oxide and contains 65 to 90% by mass of titanium oxide and 10 to 35% by mass of zirconium oxide.Type: ApplicationFiled: March 28, 2012Publication date: January 16, 2014Applicant: TOTO LTD.Inventors: Shinichi Yagi, Takahiro Hino, Tomoyasu Ichiki, Hiroaki Amemori, Satoshi Takano, Hiromasa Tokudome
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Publication number: 20130341068Abstract: The present invention relates to a multilayer strip (1) comprising at least: an essentially mica-based layer (3) and a polymeric layer (2) comprising 60 to 85% by weight of a mineral filler (4) and 15 to 40% by weight of a polymer.Type: ApplicationFiled: November 10, 2010Publication date: December 26, 2013Applicant: Cogebi S.A.Inventors: Benoit Prieur, Francisco Del Rey
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Publication number: 20130337275Abstract: The present invention relates to a construction element (1) made of compressed clay adobe, capable of being joined, on at least one of the surfaces (4) thereof, with an adjacent element via a layer including an activatable gellable mixture (5) extending over the at least one surface (4) of the element. The invention also relates to a method for assembling a portion of a building using such elements (1).Type: ApplicationFiled: October 26, 2011Publication date: December 19, 2013Applicant: TERRACO GROUP S.A.Inventor: Géry Despret
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Publication number: 20130323520Abstract: A polymeric film assembly for application to at least one surface of an article comprises a polymeric film comprising an exterior surface, wherein the polymeric film comprises at least one clay in an anti-smudge effective amount, and wherein the polymeric film is essentially free of low surface energy components. A method for application of a polymeric film to at least one surface of an electronic device is also disclosed.Type: ApplicationFiled: February 1, 2012Publication date: December 5, 2013Inventor: James E. McGuire, JR.
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Publication number: 20130309511Abstract: Embodiments of the present disclosure are directed to a method for manufacturing glass fiber reinforced concrete. The method can comprise selecting a mold, inserting the mold into a carrier, mixing and applying a face mix, installing an insert to create a process tool. The mold may then be filled with a back mix, and the process tool may then be placed in an oven at a target temperature for a target time to achieve a pre-cure. The work piece may then be removed from the process tool and may then be placed in an oven at a temperature for a time to achieve a full cure of the work piece.Type: ApplicationFiled: May 13, 2013Publication date: November 21, 2013Applicant: RSI HOME PRODUCTS MANAGEMENT, INCInventor: Damian J. Le Duff
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Patent number: 8580389Abstract: Disclosed is a mica paper composite and a process for making the mica paper composite. Articles comprising the mica paper composite are also disclosed.Type: GrantFiled: July 21, 2010Date of Patent: November 12, 2013Assignee: E. I. DuPont de Nemours and CompanyInventor: Kostantinos Kourtakis
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Publication number: 20130288042Abstract: Provided herein include methods and compositions pertaining to coatings, such as paints, for covering a substrate. In some aspects and embodiments the coatings may include a heat reflective metal oxide pigment that, applied to an external surface of a building (or is applied on a substrate used for an external surface of a building such as an architectural metal panel, EIFS, as a stucco top coat or as a top coat for roofing tiles) reduces the energy consumption in the building. In other aspects and embodiments, provided are textured coatings having a texturing material; for example, methods and compositions are provided pertaining to textured coatings that can be applied robotically or in an automated fashion. In various aspects and embodiments, textured coatings are provided that include a texturing material and a heat reflective metal oxide pigment. In some aspects and embodiments heat reflective coatings for concrete or clay tiles and methods of applying such are provided.Type: ApplicationFiled: June 25, 2013Publication date: October 31, 2013Inventor: Jay A. Haines
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Publication number: 20130251981Abstract: The present invention relates to an infrared blocking multi-layered insulating film having thermal anisotropy, the film comprising an infrared absorption layer comprising at least one of perovskite oxide dispersed sol, metallic oxide dispersed sol, and ITO or ATO; a thermal resistance layer located on or above one surface of the infrared absorption layer; and an emission layer located on or above another surface of the infrared absorption layer. An infrared blocking multi-layered insulating film having thermal anisotropy according to the present invention may control heat flow, thereby generating excellent insulating effect.Type: ApplicationFiled: March 25, 2013Publication date: September 26, 2013Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGYInventor: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
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Publication number: 20130210303Abstract: Provided is a flame-retardant member having transparency, flexibility, and a high level of flame retardancy. A highly flame-retardant polymer member of the present invention is a highly flame-retardant polymer member including a polymer layer (B), an inorganic base material (L), and a flame-retardant layer (A) in the stated order, in which the flame-retardant layer (A) is a layer containing a layered inorganic compound (f) in a polymer.Type: ApplicationFiled: October 13, 2011Publication date: August 15, 2013Applicant: NITTO DENKO CORPORATIONInventors: Kohei Doi, Kunio Nagasaki, Yusuke Sugino, Takafumi Hida
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Publication number: 20130196165Abstract: A hydraulic barrier composition can include granules of a water-swellable clay and a water-soluble polymer. Upon contact with a leachate at least portion of the polymer is solvated by the leachate and becomes entrapped in at least one of clay pores, at clay platelet edges, and between adjacent platelets.Type: ApplicationFiled: January 28, 2013Publication date: August 1, 2013Applicant: AMCOL INTERNATIONAL CORPORATIONInventor: AMCOL INTERNATIONAL CORPORATION
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Publication number: 20130196161Abstract: A laminate useful for electrical insulation having: (a) at least one layer of a mica-aramid paper comprising 55 to 95 weight percent mica and 5 to 45 weight percent aramid and (b) at least one layer of a polymeric electrical insulating film bonded to the mica-aramid paper with an adhesive.Type: ApplicationFiled: July 30, 2012Publication date: August 1, 2013Applicant: EI DU PONT DE NEMOURS AND COMPANYInventors: BYOUNG SAM KANG, MIKHAIL R. LEVIT, JEAN CLAUDE DUART, SERGE REBOUILLAT
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Publication number: 20130196117Abstract: An insulated brick (12) and the production method (100) thereof. The production method (100) of the insulated brick, which is the subject of this invention, includes a mold (1), at least one insulation panel (2) placed in the mold (1) and mortar (3) as well as at least one disc (5) that enables the wiping and dimensioning of the surface by means of cutting tool (4) which breaks down the block (6) that has been produced in the mold (1).Type: ApplicationFiled: March 8, 2011Publication date: August 1, 2013Inventor: Lüleci Hüseyin
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Publication number: 20130149513Abstract: A barrier film for an electronic device includes: a resin film; an adsorption layer disposed on a side of the resin film and including an inorganic material, which is electrostatically chargeable with a positive charge or a negative charge and having higher hydrophilicity than a surface of the resin film; and a stacked layer disposed on a side of the adsorption layer and including a plate-shaped particle layer including an inorganic plate-shaped particle, which is electrostatically chargeable with a positive charge or a negative charge, and a binder layer including a binder particle, which is electrostatically chargeable with a positive charge or a negative charge, where the plate-shaped particle layer and binder layer are alternately stacked.Type: ApplicationFiled: December 13, 2012Publication date: June 13, 2013Applicant: Samsung Electronics Co., Ltd.Inventor: Samsung Electronics Co., Ltd.
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Publication number: 20130149517Abstract: A multi-layer thin film assembly including a first layer including a first material, wherein the first material includes at least two kinds of functional groups, and a second layer disposed on the first layer and including a second material that interacts with the at least two kinds of functional groups, and a barrier film including the same.Type: ApplicationFiled: December 12, 2012Publication date: June 13, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: SAMSUNG ELECTRONICS CO., LTD.
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Publication number: 20130142977Abstract: The present invention includes compositions and methods of supplying a corrosion inhibitor including placing a corrosion inhibitor attached to a nanostructure carrier, placing the nanostructure carrier containing the corrosion inhibitor at a location and the nanostructure carrier is capable of releasing the corrosion inhibitor.Type: ApplicationFiled: January 28, 2013Publication date: June 6, 2013Applicant: NATIONAL OILWELL VARCO, L.P.Inventor: NATIONAL OILWELL VARCO, L.P.
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Publication number: 20130071674Abstract: The present invention provides a film for a back sheet of a solar cell exhibiting excellent water vapor barrier properties, water resistance and gas barrier properties, has flexibility and mechanical strength and has excellent heat stability, and a method for producing the film. The present invention is a water vapor barrier film comprising a clay membrane coated on a PET substrate, wherein the clay membrane is formed of clay and an additive; the weight ratio of the clay relative to the total sold is 60 to 90% by weight in the clay membrane; the production process thereof comprises a water resistance imparting heat treatment at 100 to 200° C. after the coating and drying; the film has a water vapor transmission rate of less than 3 g/m2·day; the additive in the modified clay is a polyimide; and at least 90% by mole of exchangeable ions is lithium ion, and a method for producing the water vapor barrier film.Type: ApplicationFiled: June 2, 2011Publication date: March 21, 2013Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Takeo Ebina, Shinichi Iwata, Nobuhiko Teshima
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Patent number: 8399089Abstract: A nanomaterial based admixture improves the fire retardancy of foam-based GFRC material to a minimum of 3 hours, creating Nano GFRC. A dispersion of nanoclay in water is prepared by heating water to 80-90 ° C., adding the desired amount of nanoclay and stirring with a magnetic stirrer for 30-45 minutes, producing a stable and uniform dispersion. Concrete is made by mixing sand, acryl, water, nanoclay solution, and cement in a bucket, adding enough water reducer to thin the mixture enough to stir, adding fibers, and mixing the composite using a rotor for about 10 minutes. Polystyrene foam is sandwiched with the prepared mixture on all sides to make the concrete. This resulting concrete is lightweight and strong, reduces CO and CO2 emissions by a factor of three compared to standard GFRC, and shows dramatic improvement in fire retardant properties.Type: GrantFiled: December 1, 2008Date of Patent: March 19, 2013Assignee: Oceanit Laboratories, IncInventors: Vinod P. Veedu, Ian Kitajima
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Publication number: 20130062097Abstract: A composite insulating tape (20) comprises a laminate or co-extrusion of at least two layers, including an insulating first layer (24) of a polymer matrix in which mica particles are dispersed and a second layer (26) of a polymer containing aromatic and/or heterocyclic rings and having a melting point of at least 350° C. and a glass transition temperature of at least 150° C. The tape can be used to form a multilayer coating on a conductor (10) such as an electric wire. An outer protective layer (28) of a fluoropolymer such as PTFE may be applied around the wrapped tape, by wrapping or extrusion.Type: ApplicationFiled: May 18, 2011Publication date: March 14, 2013Applicant: TYCO ELECTRONICS UK LTDInventors: Philip Hammond, Antonio Pagliuca
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Patent number: 8377560Abstract: A glaze composition which makes it possible that a base material for an inorganic calcined substance containing a lot of vitreous material is glazed without having corrosion. The glaze composition comprises a plastic material, a non-plastic material, and a solvent material, wherein the plastic material comprises at least one material selected from the group consisting of Gairome clay, Kibushi clay, kaolin and talc; the non-plastic material comprises at least one material selected from the group consisting of silica, calcined kaolin, pottery stone, pyrophyllite, pottery shards, chamotte and zircon; and the solvent material comprises at least one material selected from the group consisting of feldspar, lime stone, dolomite, zinc oxide and lithium carbonate.Type: GrantFiled: February 12, 2008Date of Patent: February 19, 2013Assignee: Nichiha CorporationInventor: Takashige Akie
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Publication number: 20130040104Abstract: Disclosed is a waterproofing membrane that comprises a carrier sheet, a pressure sensitive adhesive layer on one surface of the carrier sheet, and a protective coating layer on the adhesive layer. The protective coating layer is highly reflective (optionally textured) and operative to bond to concrete cast against it. Preferably, the protective coating layer comprises cement, polymer, and white pigment, and may optionally or additionally include a filler, a UV absorber and an antioxidant. The protective coating layer protects the membrane against weather exposure, tolerates foot traffic and strongly adheres to concrete cast against it. Also disclosed is a waterproofing membrane comprising a carrier sheet, a pressure sensitive adhesive layer, a protective coating layer (as described above), and a highly releasable bonding layer.Type: ApplicationFiled: April 6, 2011Publication date: February 14, 2013Inventors: Robert A. Wiercinski, Xia Cao, Robert Paul
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Publication number: 20130040131Abstract: Provided is a flame-retardant member having flexibility and a high degree of flame retardancy. A flame-retardant polymer member of the present invention is a flame-retardant polymer member having a polymer layer (B) and a flame-retardant layer (A) on at least one surface of the polymer layer (B), in which the flame-retardant layer (A) is a layer containing a layered inorganic compound (f) in a polymer (X).Type: ApplicationFiled: April 27, 2011Publication date: February 14, 2013Applicant: NITTO DENKO CORPORATIONInventors: Yusuke Sugino, Kunio Nagasaki, Kohei Doi, Takafumi Hida
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Patent number: 8361621Abstract: A microwave-sensitive thermoplastic composition that includes a microwave-receptive additive; and a thermoplastic polymer; wherein the microwave-receptive additive is selected from the group consisting of sepiolite clay, molecular sieves formed from ammonium ion salts or hydrogen ion salts, aluminophosphates, silicoaluminophasphates, silicotitanates, organo-modified clays, molecular sieves or zeolites having a caged organic microwave receptive material, and combinations thereof.Type: GrantFiled: May 31, 2007Date of Patent: January 29, 2013Assignee: Dow Global Technologies LLCInventors: Michael Cook, Michael S. Paquette, Robert P. Haley, Jr., Sam Crabtree, Jose Longoria, Saeed Siavoshani, Peter K. Mercure, Shih-Yaw Lai, Ronald G. Van Daele
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Publication number: 20120318700Abstract: In order to maintain adequate bond strength of a composite in which a gas barrier coating comprising a clay dispersion and a polymer solution or dispersion of a PVA and/or EVA is positioned between two flexible plastics films using an adhesive, it is necessary that the clay dispersion and the polymer solution or dispersion should be kept separate until shortly before they are to be applied.Type: ApplicationFiled: August 24, 2012Publication date: December 20, 2012Inventors: Derek R. Illsley, Asad A. Khan, Michael W. Leonard, Graham T. Street