Class / Patent application number | Description | Number of patent applications / Date published |
428316600 | Plural void-containing components | 77 |
20080268227 | Complex polishing pad and method for making the same - The present invention relates to a complex polishing pad and method for making the same. The method of the invention comprises the steps of: (a) providing a buffer layer, the buffer layer being continuous-porous material and having a surface; (b) flattening the surface of the buffer layer to form a flattened surface; and (c) disposing a polishing layer on the flattened surface so as to form the complex polishing pad, wherein the polishing layer is used to polish a polishing workpiece. Whereby, the complex polishing pad of the invention has a better flatness, and the buffer layer and the polishing layer have a stronger combination. | 10-30-2008 |
20090035551 | Self-Healing Membrane - The invention relates to a membrane that heals on its own after being damaged mechanically as well as a method for producing said membrane which is used for pneumatic structures featuring an internal operating pressure of 10 mbar to 500 mbar. The inventive membrane is provided with a plastic layer on the pressure side, said plastic layer being interspersed with blisters that have a diameter ranging from 10μ to 200μ. | 02-05-2009 |
20090053506 | Thermoplastic Resin Foamed Article - Disclosed is a thermoplastic resin foamed article, wherein the foamed article has two opposite surfaces, wherein the foamed article has at least a skin layer which defines one of the opposite surfaces and has a porosity of 0% or more but less than 1%, a lower-expansion layer which has a porosity of not less than 1% but less than 40% and is arranged so as to be adjacent to the skin layer, and a higher-expansion layer which has a porosity of not less than 40% but less than 100% and is arranged so as to be adjacent to the lower-expansion layer, wherein the skin layer, the lower-expansion layer and the higher-expansion layer are made of the same thermoplastic resin. | 02-26-2009 |
20090061205 | CRYSTALLINE POLYMER MICROPOROUS FILM, MANUFACTURING METHOD OF THE SAME, AND FILTRATION FILTER - To provide a crystalline polymer microporous film including: a laminate consisting of two or more crystalline polymer layers formed of crystalline polymers; and multiple pores penetrating through the laminate in the thickness direction thereof, wherein an average pore size of each of the crystalline polymer layer changes along the thickness thereof. | 03-05-2009 |
20090197072 | PROCESS FOR PRODUCING A HEAT-COMPRESSED MELAMINE FOAM CLEANING IMPLEMENT - The present invention relates to a process for producing a cleaning implement suitable for hard surface cleaning comprising heat-compressing a melamine foam at about 250° C. to about 300° C., for about 1 minute to below about 3 minutes. | 08-06-2009 |
20090208727 | HIGHLY FLEXIBLE SHEET COMPOSITE MATERIAL - The invention relates to a highly flexible sheet composite material comprising a block flexible foam and a layer of whipped foam made of polyurethane-based dispersions two-dimensionally bonded thereto, a process for preparing such a composite material, and the use thereof. | 08-20-2009 |
20090220765 | Method for Manufacturing Ceramic Member, and Ceramic Member, Gas Sensor Device, Fuel Cell Device, Multi-Layer Piezoelectric Device, Injection Apparatus and Fuel Injection System - A ceramic member in which the metal layers with high void ratio are sufficiently sintered to lower a residue of resin is produced. | 09-03-2009 |
20090246505 | AUTOMOTIVE INTERIOR COMPONENT WITH CANTILEVERED SKIN PORTION AND METHOD OF MAKING THE SAME - The invention provides for a multi-layer automotive interior component and method of making the same. The multi-layer automotive interior component comprises a skin layer having an exterior portion and an underside portion, where the exterior portion is visible. The multi-layer automotive interior component further comprises a foam dam formed on the underside portion of the skin layer, a cantilevered skin portion extending from the foam dam, a substrate disposed opposite the underside portion of the skin layer, and a foam layer between the substrate and the underside portion of the skin layer. The foam layer is limited by the foam dam, and the foam layer is substantially uniform. | 10-01-2009 |
20090252949 | COMPOSITE SHEET FOR MOUNTING A WORKPIECE AND THE METHOD FOR MAKING THE SAME - The present invention relates to a composite sheet for mounting a workpiece and a method for making the same. The composite sheet includes a buffer layer and an adsorption layer. The buffer layer has a plurality of continuous pores. The adsorption layer is located on the buffer layer for adsorbing a workpiece, and the compression ratio of the buffer layer is higher than that of the adsorption layer. Thereby, due to low hardness, good adsorption effect, and high compression ratio, the composite sheet of the present invention has good buffer effect. | 10-08-2009 |
20090263645 | Anisotropic Foam-Film Composite Structures - Multilayer foam-film composite structures in which the cells of at least one foam layer have an anisotropic orientation exhibit at least one enhanced property of toughness, tear resistance and puncture resistance in comparison with a foam-film composite structure alike in all aspects except for the anisotropic orientation of the cells of at least one foam layer. | 10-22-2009 |
20090269572 | REFLECTIVE METAL POLYMERIC INSULATION MATERIAL - A reflective metal polymeric insulation bubble pack assembly comprising a first reflective metal bubble pack; a second reflective metal bubble pack; and a first plurality of intervening bubble spaces suitably located between the first and the second bubble packs as to define at least one inner insulative air chamber between the first and second bubble packs. The invention provides a non-fiberglass improved R-value insulation material that is cost-effective in material, labour, production and installation costs relative to prior art materials. | 10-29-2009 |
20090305029 | EXTRUDED, LOW DENSITY POLYETHYLENE FOAM - An extruded, low density, ethylenic polymer foam including from about 86% by volume to about 98% by volume open cells and a continuous, impervious surface skin is disclosed. The foam possesses superior compression recovery and lower compression resistance when compared with similarly comprised ethylenic closed cell foams and superior moisture resistance and handling characteristics when compared to open cell foams. A precursor composition and method for making the extruded, low density, ethylenic polymer foam are also disclosed. | 12-10-2009 |
20090305030 | Reflective polymeric article and manufacture - In one embodiment, the method for making a polymer article comprises: orienting polymer chains in one direction more than any other direction to form an oriented article, contacting the oriented article with a foaming agent, and foaming the material to form the reflective polymer article comprising planar cell structures having a length “l” and a thickness “t”. | 12-10-2009 |
20090311508 | LAYERED THERMAL BARRIER COATING WITH A HIGH POROSITY, AND A COMPONENT - Layered thermal barrier coating with high porosity. Ceramic thermal barrier coatings according to the state of the art often do not withstand the thermal and mechanical stresses. The inventive ceramic thermal barrier coating comprises two ceramic thermal barrier layers with a different porosity, in which even the inner ceramic thermal barrier layer has a high porosity | 12-17-2009 |
20090324930 | PROTECTIVE COATINGS FOR SILICON BASED SUBSTRATES WITH IMPROVED ADHESION - An environmental coating system for silicon based substrates wherein a porous intermediate barrier layer having an elastic modulus of about 30 to 150 GPa is provided between a silicon metal containing bondcoat and a ceramic top environmental barrier layer. | 12-31-2009 |
20100086767 | Processes For Producing Multilayer Polytetrafluoroethylene Articles And Articles Formed Therefrom - A process of producing a multilayer polytetrafluoroethylene article includes filling a pre-form with two or more layers of a polytetrafluoroethylene fine powder, wherein at least one layer comprises a functional additive and at least one layer comprises a processing aid; disposing a separation layer between the two or more layers, wherein the separation layer is configured to provide structural integrity to each layer during filling; extruding the two or more layers to obtain a multilayer extrudate; removing the processing aid; and stretching the multilayer extrudate to form the multilayer polytetrafluoroethylene article. | 04-08-2010 |
20100092758 | Composite Air And Foam Protective Packaging - A composite air and foam protective packaging product comprises a packaging cushion having, in cross-section, at least three plies of plastic film, foam between a first ply and a second ply of the three plies of plastic film, and air between the second ply and a third ply of the three plies of plastic film. | 04-15-2010 |
20100119811 | CONDUCTIVE POLISHING PAD AND METHOD FOR MAKING THE SAME - The present invention relates to a conductive polishing pad and a method for making the same. The conductive polishing pad includes a bottom layer, a conductive film and a polishing layer. The bottom layer includes a first high polymer and a fiber base. The first high polymer covers the fiber base, and has a plurality of first holes. The conductive film is disposed on the bottom layer. The polishing layer is disposed on the conductive film, and includes a second high polymer. The second high polymer has a plurality of second holes. Even though the bottom layer and the polishing layer are poor conductors, the conductivity thereof is raised by the conductive film, so that the polishing pad has good conductivity. Further, the polishing pad has a flexible surface, which prevents a surface of a workpiece to be polished from being scratched during polishing. | 05-13-2010 |
20100124653 | COLORED DIFFUSION SHEETS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a polymeric sheet that includes a first polymeric layer; and a second foamed layer; the first polymeric layer being in operative communication with the second foamed layer; the polymeric sheet having a percent light transmission as measured according to ASTM D 1003 of about 3% to about 80% at a thickness of greater than or equal to about 1,000 micrometers. Disclosed herein too is a method that includes disposing a first polymeric layer upon a second foamed layer to form a polymeric sheet; the first polymeric layer being in operative communication with the second foamed layer; the polymeric sheet having a percent light transmission as measured according to ASTM D 1003 of about 3% to about 80% at a thickness of greater than or equal to about 1,000 micrometers. | 05-20-2010 |
20100129638 | Assemblable Foam Material - The present invention provides an assemblable foam material, which mainly uses a plurality of joint members for jointing a plurality of foam materials. The present invention uses a simple jointing technology to joint the plurality of foam materials and form an assemblable foam material with neat and beautiful joints. | 05-27-2010 |
20100136320 | Carbon Foam and High Density Carbon Foam Assembly - An assembly comprising carbon foam and high density carbon foam is described. In some embodiments, such an assembly may be a composite or composite assembly. One or more pieces of carbon foam and high density carbon foam may comprise the assembly. The assembly may comprise other materials in addition to the carbon foam and high density carbon foam. One or more of any given type of other material may be incorporated into the composite. Additionally, a given other material may be incorporated in more than one volume or location on or in the assembly. The other materials may provide for bonding of the elements of the assembly together, strengthening of the assembly, increased assembly oxidation and weathering resistance, modification of the electrical, thermal, or fluid transport properties of the assembly, and any of a number of other purposes. | 06-03-2010 |
20100151226 | Carpet backings prepared from hydroxylated vegetable oil-based polyurethanes - A textile having at least one adherent polyurethane backing, the backing being prepared from a polyurethane forming composition which comprises: (A) a polyisocyanate and (B) a mixture of a hydroxylated vegetable oil having a functionality of 1-4 and a blowing agent. | 06-17-2010 |
20100196694 | PRODUCTION METHOD OF POROUS FILM, AND POROUS FILM, COMPOSITE MATERIAL - A solution ( | 08-05-2010 |
20100227152 | LAMINATED RESIN MOLDING, ITS MANUFACTURING METHOD, AND ITS MANUFACTURING APPARATUS - Provided is a molding apparatus or an apparatus for manufacturing a laminated resin molding, which is composed of a female mold, a first horizontal mold, a second horizontal mold and a male mold, and these components form a cavity. This cavity includes a horizontal portion extending in a horizontal direction, and a first vertical portion and a second vertical portion, which rise substantially vertically from the horizontal portion. The first vertical portion has a vertical size set larger than that of the second vertical portion. In the male mold, an injector is disposed at a portion corresponding to the substantially central portion of the horizontal portion, and an air supply pipe is disposed at a portion corresponding to the second vertical portion. When a raw material is injected from the injector so as to execute the laminated resin molding manufacturing method, a gas such as compressed air is introduced through the air supply pipe into the second vertical portion, so that the raw material is pushed by that gas to the side of the first vertical portion. | 09-09-2010 |
20100233463 | Method for Forming Porous PTFE Layer, and Porous PTFE Layer and Molded Product That are Obtained by the Forming Method - A method forming a porous PTFE layer includes steps of: combining one or at least two unburned porous PTFE films and a support body that can withstand a heating condition in the following process (a rod or plate shaped support body made of mesh or the like is preferable) by using a predetermined means in such a manner that a slip can be prevented in a heating treatment in the following process; and heating the matter resulted from the above process at a temperature of at least 150° C. and less than the melting point of the PTFE film for the range of 5-120 minutes (preferably at a temperature in the range of the melting point of a thermoplastic resin fiber to 320° C. for the range of 10-60 minutes in the case in which the thermoplastic resin fiber or the like is used in the process). | 09-16-2010 |
20100310854 | POROUS FILM FOR HEAT-SEALABLE BAG-CONSTITUTING MEMBER, HEAT-SEALABLE BAG-CONSTITUTING MEMBER AND DISPOSABLE BODY WARMER - A porous film for a heat-sealable bag-constituting member is prepared by stretching an unstretched film to be porous. The unstretched film includes an ultrahigh-molecular-weight polyethylene having a weight-average molecular weight of 30×10 | 12-09-2010 |
20100330356 | MULTI-LAYER COMPOSITE MATERIALS COMPRISING A FOAM LAYER, CORRESPONDING METHOD OF PRODUCTION AND USE THEREOF - Multi-layer composite materials comprising a foam layer, corresponding method of production and use thereof. | 12-30-2010 |
20110020632 | FOAMING MATERIAL WITH A FUNCTIONAL SURFACE - The present invention pertains to a foaming material with a functional surface comprising a foaming layer and a plurality of function layers disposed on a top surface, a bottom surface, or a peripheral surface of the foaming layer. Wherein, by means of the foaming layer disposed on the surfaces of the foaming layer, certain functions can be well performed and a greatly decreased manufacturing cost can be accordingly achieved. | 01-27-2011 |
20110064939 | DIFFUSIVELY LIGHT REFLECTIVE PAINT COMPOSITION, METHOD FOR MAKING PAINT COMPOSITION, AND DIFFUSIVELY LIGHT REFLECTIVE ARTICLES - A diffusively reflective paint composition is disclosed for use in reflectors in lighting fixtures. The paint is formed by blending macroporous polymeric particles with a paint carrier. The macroporous polymeric particles are formed by reducing a reflective macroporous sheet material. The paint can further comprise solid or hollow microspheres. The paint can be applied to a variety of substrates to form diffusely reflective articles. | 03-17-2011 |
20110091714 | MONOLITHIC FILMS HAVING ZONED BREATHABILITY - Monolithic films are provided having controlled regional breathability with high MVTR regions and low MVTR regions. The zoned monolithic films are be made by selectively applying coatings to a monolithic film prepared from organic acid-modified ionomer resins. | 04-21-2011 |
20110104472 | POROUS MEMBRANE - A membrane comprises a sheet of expanded polytetrafluoroethylene. The sheet includes a first extrudate made from a first PTFE fine powder resin mixed with processing lubricant at a first lube rate. A second extrudate is made from the first PTFE fine powder resin mixed with processing lubricant at the first lube rate. The first and second extrudates combined into an integrated tape structure that is stretched in first and second directions. The sheet is porous and has a gas permeability of at least 0.1 CFM according to ASTM D737. The sheet has an average Mullen Hydrostatic Burst pressure in the range of 135 psi to 175 psi according to ASTM D751. | 05-05-2011 |
20110206922 | FOAMING POLYPROPYLENE RESIN COMPOSITION AND MOLDED FOAM USING THE SAME - An object of the invention is to provide foaming polypropylene resin compositions that are suited for injection foam molding, have excellent balance between flowability and melt tension, are foamable at high expansion ratio, and can give lightweight molded foams having excellent appearance and mechanical strength. Another object is to provide injection-molded foams using the compositions. | 08-25-2011 |
20110229708 | ELECTRONIC CIRCUIT MODULE COMPONENT AND METHOD OF MANUFACTURING ELECTRONIC CIRCUIT MODULE COMPONENT - An electronic circuit module component includes an electronic component, a substrate, a first resin, a second resin, a metal layer, and an opening. The electronic component is mounted on the substrate. The first resin has pores and is in contact with at least a part of the electronic component. The second resin covers a surface of the first resin and has porosity which is lower than that of the first resin. The metal layer covers the first resin and the second resin and is electrically connected to a ground of the substrate. The opening is provided in the metal layer and allows a part of the first resin to be exposed to an outside at least of the metal layer. | 09-22-2011 |
20110244216 | THERMAL BARRIER COATING SYSTEM AND METHOD FOR THE PRODUCTION THEREOF - Disclosed is a method for producing a coating system on a component, wherein at least one coating is deposited on the component by way of atmospheric plasma spraying (APS) and at least one further coating is deposited by way of suspension plasma spraying (SPS). The coatings are particularly advantageously deposited in the sequence of APS+SPS or APS+SPS+APS or APS+SPS+erosion coating. These sequences of coatings applied in this way usually have an effect providing a first porous coating and a second porous coating disposed thereon, wherein the porosity of the second coating is greater than that of the first coating, and wherein the reflectivity is greater than that of the first coating. The increased reflectivity of the coating, particularly in the visible (VIS) and the near infrared (NIR) wavelength ranges, advantageously causes a lower thermal load for the substrate material because a smaller proportion of thermal radiation penetrates the ceramic thermal barrier coating, resulting in lower heating of the substrate (component). | 10-06-2011 |
20110256380 | INTER-LAYER GELATINOUS BODY SUPPORT ADHESIVE AND METHOD OF MANUFACTURING A BODY SUPPORT USING THE SAME - A body support assembly including a first layer, a second layer, at least one of the first and second layers comprises a visco-elastic foam, and a gel adhesive bonding the first layer to the second layer. A method of assembling the body support assembly including applying a gelatinous adhesive on at least one of a top surface of the first layer of foam and a bottom surface of the second layer of foam, positioning the second layer of foam on the first layer of foam, and coupling the second layer of foam to the first layer of foam with the gelatinous adhesive. | 10-20-2011 |
20110262735 | EXPANDABLE INSERT WITH FLEXIBLE SUBSTRATE - An expandable insert assembly, method of making the same, and a vehicle structure are disclosed. A structure may include a wall defining at least a portion of a cavity, with the wall including an installation surface for the insert. The insert may include a substrate configured to be secured to the installation surface, with the substrate having a stiffness allowing the substrate to deflect relative to an initial shape. The insert further includes a plurality of discrete expandable elements secured to the substrate adjacent the installation surface. Each of the discrete expandable elements are formed of an expandable material and are secured to the substrate such that they do not affect the stiffness of the substrate prior to expansion of the expandable elements. | 10-27-2011 |
20110262736 | SKINNED PANEL AND METHOD OF MOLDING THEREOF - A skinned panel for stably molding a thin skin material and a molding method thereof. An extruding device is configured to extrude a pair of multilayered resin sheets, each of which has a lamination structure of an inner layer made of a foamed resin and an outer layer made of a non-foamed resin that is changed into a skin material of a sandwich panel as a skinned panel. The pair of the resin sheets is abutted to the circumferential part of the pair of the split molds for producing sealed spaces. The sealed spaces are sucked for pressing the pair of the resin sheets onto cavities of the pair of the split molds. Accordingly, the pair of the resin sheets is formed in a shape substantially identical to the outline of the sandwich panel. | 10-27-2011 |
20110293917 | POROUS INORGANIC MEMBRANES AND METHOD OF MANUFACTURE - A method is provided for making a porous inorganic membrane by using a mixture of an inorganic material, organic polymer particles and a solvent to form a slurry, the particles being non-spherical, distributing the slurry onto a surface, drying the slurry to remove the solvent and firing the dried slurry to produce the porous inorganic membrane. Examples of organic polymer particles include particles of acrylic. A substrate with a porous inorganic membrane disposed on the substrate is also provided, the inorganic membrane having an average thickness of from about 0.5 micron to about 30 microns, a porosity of from about 30% to about 65%, a median pore size (d50) of from about 0.01 micron to about 1 micron, and a value of (d90−d10)/d50 less than about 2, as measured by mercury porosimetry. An example of a substrate includes an inorganic porous support. | 12-01-2011 |
20110293918 | PRODUCING AN ITEM BY THE SELECTIVE FUSION OF POLYMER POWDER LAYERS - A method for manufacturing items by the selective fusion of polymer powder layers, particularly rapid prototyping by solid phase sintering a thermoplastic polymer powder by means of a laser, having characteristics of grading and particle distribution is described. Items obtained from such a method are also described. | 12-01-2011 |
20110311802 | AEROGEL-FOAM COMPOSITES - An aerogel-foam composite includes an open cell foam and an aerogel matrix polymer disposed in the open cell foam. The aerogel-foam composite has compression strength of about 15 megaPascals (MPa) or more. The open cell foam may be a polyurethane foam including a carbonate group (—OC(O)O—). | 12-22-2011 |
20120045638 | DECORATIVE LAYERED PANEL DEVICE AND PROCESS - The present invention is directed to a new and improved method and process for manufacturing a layered laminate device. Said device including a decorative surface between a carrier and visual surface as well as a backing surface positioned along the carrier surface. Optionally, the method and process may include creating channels associated with at least one of the carrier or visual surfaces, protective coatings associated with one or more of the carrier or visual surfaces, or barriers for receiving the decorative surface. | 02-23-2012 |
20120094109 | Wood Powder-Containing Resin Molded Product and Method for Producing the Same - A wood powder-containing resin molded article which can be reduced in weight by reducing an amount of thermoplastic resin, and also has excellent mechanical strength, and a method for producing the same are provided. A wood powder-containing resin molded article | 04-19-2012 |
20120183761 | POLYESTER FILM FOR THE PROTECTION OF BACK SURFACES OF SOLAR CELLS - The invention provides a polyester film for the protection of a back surface of a solar cell which, when applied to a silicon thin film solar cell, exhibits excellent durability even under high-temperature and high-humidity conditions and long term thermal stability. The polyester film (a) contains a polyester, as a main constituent, obtained by polymerization using a polycondensation catalyst containing aluminum and/or its compound as well as a phosphorus compound having an aromatic group in the molecule; (b) has a whiteness degree of 50 or higher; (c) contains 3 to 50% by mass of fine particles with a mean particle diameter of 0.1 to 3 μm; and (d) has an acid value from not lower than 1 (eq/ton) and not higher than 30 (eq/ton). | 07-19-2012 |
20120225278 | METHOD FOR PRODUCING A FOAM COMPOSITE ELEMENT - The invention relates to a process for the production of a foam composite element, comprising the steps of providing a facing, applying adhesion promoter, and applying a foam layer comprising polyurethane and/or polyisocyanurate to the adhesion promoter, characterised in that the adhesion promoter consists of at least one compound selected from the group consisting of polyether polyol (B.1), polymer polyol (B.2), polyurea dispersion (B.3), polyester polyol (B.4) and PIPA polyol (B.5). The invention relates further to the use of at least one compound selected from the group consisting of polyether polyol, polymer polyol and polyurea dispersion as adhesion promoter in the production of foam composite elements, as well as to foam composite elements produced by the process according to the invention. | 09-06-2012 |
20120251815 | USE OF FOAMING AGENTS IN THERMOPLASTIC CONSTRUCTION MEMBRANES - Roofing, waterproofing, geomembranes or other construction membranes are made by foaming agents to individual layers of TPO, PE, PP, EVA, other olefinics or PVC, etc. This new membrane offers lower weight, lower modulus, LEED certification, improved fire test performance, improved R value and sound deadening. | 10-04-2012 |
20130034720 | Sliding Member and Image-Fixing Device - An object is to provide a sliding member having improved lubricant retention capacity without deteriorating the strength of a woven fabric. The sliding member includes: a fabric woven with a yarn containing a fiber bundle of fluororesin; and a lubricant attached to the fabric. In the sliding member, the fluororesin may be polytetrafluoroethylene (e.g., expanded polytetrafluoroethylene). An oil may be used as the lubricant. The sliding member can be used in an image-fixing device. | 02-07-2013 |
20130059146 | LAMINATED SHEET FOR INTERIOR MATERIAL OF VEHICLE - The present invention provides a laminated sheet for interior materials of vehicles. The laminated sheet includes a surface layer and an inside layer combined with the surface layer and receiving an injection resin. In particular, the inside layer includes two or more types and foaming ratios of thermoplastic elastomer in a multi-layer. | 03-07-2013 |
20130065043 | CUSHIONED FOAM MAT WITH POROUS BACKING - Embodiments of the present invention are directed to a cushioning mat with a porous backing. The cushioning mat may include a surface layer of face fabric, a layer of open-cell, viscoelastic foam, and a backing in the form of a porous underlay. The porous underlay may have openings through which water penetrating the cushioning mat can escape. The porous underlay may be PVC-coated polyester. Additionally, a layer of jersey knit cloth may be interposed between the porous underlay and the layer of open-cell, viscoelastic foam to promote bonding properties. | 03-14-2013 |
20130089727 | Thin film composites - The present invention relates to a method for the production of thin film composite membranes by interfacial polymerisation, in particular through the reaction of polyfunctional acyl halides with polyfunctional amines where the polyfunctional acyl halide is applied first to the support medium. | 04-11-2013 |
20130143029 | MOLD GOODS - For a skin, a non-foamed polyurethane resin layer at the surface side and a foamed polyurethane resin layer between the non-foamed polyurethane resin layer and a base member are configured to form an integral and uniform layer over an extent from an injection point to a distant point on a surface of the base member, so that an integral skin foam in which such skin layer and foamed layer are laminated can be molded, under an atmospheric pressure, in a single process, allowing for manufacture of a laminate article with a high degree of uniformity over an appreciable wide range of the article, as well as for provision of a laminate mold goods having the skin and foamed layers formed with a high uniformity along the base member, over the length in a flow direction of skin forming material. | 06-06-2013 |
20130171443 | POROUS MATERIAL AND METHOD FOR FABRICATING SAME - A composite structure comprising a first porous portion comprising a plurality of interconnected pores and a second solid portion having a first surface, said first surface secured to said first portion wherein said first and second portions are fabricated from a polymer material. The material may be suitable for implant, illustratively vertebral or spinal implants, comprising a rigid biocompatible polymer such as PEEK comprising a plurality of interconnected pores. The polymer illustratively has a porosity of between 50% and 85% by volume and in a particular embodiment is able to withstand pressures of up to 20 MPa. The porous PEEK material may also have a minimum thickness in any dimension of one (1) inch. | 07-04-2013 |
20130202874 | LIGHTWEIGHT SYNTACTIC FOAMS FOR BLAST MITIGATION IN THERMAL/ACOUSTIC FLOORING - A flooring system for use in thermal and/or acoustic floor systems is provided where the flooring system mitigates external forces from a shock/blast wave. The flooring system includes a foam layer and filler material that includes micro and/or nano structures strategically dispersed in the foam layer. The micro and/or nano structures mitigate a magnitude of the external forces propagating through the foam layer. | 08-08-2013 |
20130302589 | SOFT PAD FOR VEHICLE AND MANUFACTURING METHOD THEREOF - A soft pad for a vehicle includes: a outermost skin layer; a soft foam layer of the lower part of the skin layer; a protective foam layer, which is united to the lower part of the soft foam layer, and protects the soft foam layer from heat and pressure at the time of molding by being attached to the lower part of the soft foam layer after being manufactured by compression at high temperature and high pressure; and a resin pad layer, which is injected to the lower part of the protective foam layer and united thereto, and a manufacturing method thereof. | 11-14-2013 |
20130316164 | Gelatinous Triblock Copolymer Elastomer Particles in Polyurethane Flexible Foams - Combinations of gelatinous elastomer and polyurethane foam may be made by introducing a plasticized triblock copolymer resin and/or a diblock copolymer resin at least partially cured into gel particles into a mixture of polyurethane foam forming components including a polyol and an isocyanate. The plasticized copolymer resin is polymerized to form a cured gelatinous elastomer or gel, which is then reduced in size, for instance to give an average particle size of 10 millimeters or less. Polymerizing the polyol and the isocyanate forms polyurethane foam. The polyurethane reaction is exothermic and can generate sufficient temperature to at least partially melt the styrene-portion of the triblock copolymer resin thereby extending the crosslinking and in some cases integrating the triblock copolymer within the polyurethane polymer matrix. The gel component has higher heat capacity than polyurethane foam and thus has good thermal conductivity and acts as a heat sink. | 11-28-2013 |
20130323496 | PERFLUORINATED SULFONIC ACID POLYMER MEMBRANE HAVING POROUS SURFACE LAYER AND METHOD FOR PREPARING THE SAME - Provided are a perfluorinated sulfonic acid polymer membrane having a porous surface layer, which includes a surface layer and a bottom layer present at the bottom of the surface layer, wherein the surface layer is a porous layer, and the bottom layer is non-porous dense layer, and a method for preparing the same through a solvent evaporation process. | 12-05-2013 |
20130323497 | FLAME RESISTANT LAMINATE - A fire-resistant laminate is described, which distinguishes itself by its low heating value ≦3 MJ/kg according to ISO 1716 and thanks to its special multilayer structure has excellent mechanical characteristics and a very good stability under changing climatic conditions (hot/humid/cold/dry). The laminate according to the invention comprises several mineral and glass non-woven fabrics with different functionalities and components. This includes high-filled non-woven fabrics, B-stage binders and other additives. | 12-05-2013 |
20140017484 | Pebble-based surfacing materials - Pebble or granular based elastomeric surfacing materials that include an aliphatic thermoplastic polyurethane based pebble or granule bonded together with a two-part aliphatic polyurethane binder are provided. In one embodiment, an A side of the two-part binder has at least one polyol, and a B side of the two-part binder has multiple isocyanates. The multiple isocyanates can include for example hydrogenated methylene diphenyldisocyanate and hexamethylene diisocyanate. The A side and the B side of the binder are utilized to bond the pebbles together to form a surface that can be either porous or non-porous. In another embodiment, an A side of a two-part binder includes multiple polyols. The multiple polyols can include for example esterified ricinoleic acid polyols and caprolactone polyols. The A side of the two-part binder can be combined with a B side of the two-part binder and pebbles to form a non-porous surface. In yet another embodiment, a pebble-based surface is utilized as a wear layer in a multi-layer safety surface. | 01-16-2014 |
20140065408 | THERMAL BARRIER COATING FOR GAS TURBINE ENGINE COMPONENTS - A component for a gas turbine engine according to an exemplary embodiment of the present disclosure can include a substrate, a thermal barrier coating deposited on at least a portion of the substrate, and an outer layer deposited on at least a portion of the thermal barrier coating. The outer layer can include a material that is reactive with an environmental contaminant that comes into contact with the outer layer to alter a microstructure of the outer layer. | 03-06-2014 |
20140147658 | Laminate and Thermal-Insulation Material Using Same - Provided is a laminate of a polyimide foam having an excellent thermal resistance, excellent flame retardancy, high safety, and high moisture-proof effects, and a thermal insulation material including the same. The present invention provides a laminate including a foam formed of polyimide having a glass transition temperature (Tg) exceeding 300° C., and a surface layer including a flame-retardant resin composition containing a chlorine-containing elastomer and a flame retardant, and laminated on at least one surface of the foam so as to be integrated therewith, and a thermal insulation material including the same. | 05-29-2014 |
20140154498 | MULTILAYER FILM STRUCTURES - Disclosed, among others, are a multilayer film that permits thermal printing or printing by application of pressure from pressure-applying devices. The structure includes an extruded, outer skin layer and an extruded internal pigment layer. Further, the structure includes an extruded image-rendering layer intermediate to the outer skin layer and the pigment layer, the image-rendering layer including a collapsible layer structure, sensitive to the application of temperature and/or pressure, having dispersed therein a plurality of voids, the collapsible layer structure in uncollapsed condition being substantially opaque to obscure from view the pigment layer there beneath. The collapsible layer structure is selectively collapsible by application of temperature and/or pressure to temporarily elevate localized temperature or pressure at the collapsible layer structure at select locations, so as to provide substantially transparent collapsed structure at the select locations, the pigment layer being visible through the substantially transparent collapsed structure. | 06-05-2014 |
20140154499 | Method and Membrane for Nanoporous, Bicontinuous Cubic Lyotropic Liquid Crystal Polymer Membranes that Enable Facile Film Processing and Pore Size Control - A method of forming a nanoporous membrane includes preparing a solution of a gemini Imidazolium Lyotropic Liquid Crystal (LLC) monomer, a polar low-volatility organic solvent, and a radical photo-initiator in a volatile organic solvent; solvent-casting the solution onto a porous material, evaporating the volatile organic solvent; heating such that the gemini imidazolium monomer forms a Q-phase material and photopolymerizing the imidazolium monomer by exposing the radical photo-initiator to UV light; and exchanging the polar low-volatility organic solvent. Also disclosed is a membrane composed of polymerized gemini imidazolium LLC monomers, and a thin-film composite membrane having the Q-phase material supported on a porous supporting membrane. | 06-05-2014 |
20140199538 | Low Heat Build-Up UV-Cured Vacuum Coating System in Dark Colors - A weatherable, low heat build-up, UV-cured vacuum coating for PVC or other extruded plastic profiles comprising a dark-colored pigment system that is substantially IR transparent, an IR reflective substrate, and a vacuum coating system for same. | 07-17-2014 |
20140242376 | POLYELECTROLYTE MULTILAYERS HAVING SALT-CONTROLLED INTERNAL STRUCTURES - A method, and an article made therefrom, of: contacting a substrate with a first solution of a first polyelectrolyte polymer to form a layer of the first polyelectrolyte polymer on the substrate; and contacting the layer of the first polyelectrolyte polymer with a second solution of a second polyelectrolyte polymer to form a layer of the second polyelectrolyte polymer on the layer of the first polyelectrolyte polymer. The first polyelectrolyte is a polyanion or polycation polymer. The second polyelectrolyte is a polyanion or polycation polymer of a charge opposite to that of the first polyelectrolyte polymer. At least one of the first solution or the second solution is an aggregate-forming solution comprising an ionic species having at least two discrete sites of a charge opposite to that of the polyelectrolyte polymer in the aggregate-forming solution. The ionic species forms, via bridging interactions, aggregates of the polyelectrolyte polymer that remain intact in the aggregate-forming solution during the contact and layer formation. | 08-28-2014 |
20140272379 | PROCESS FOR FOAMING THERMOPLASTIC ELASTOMERS - A foamed article is made by infusing the article of thermoplastic elastomer with a supercritical fluid, then removing the article from the supercritical fluid and either (i) immersing the article in a heated fluid or (ii) irradiating the article with infrared or microwave radiation. | 09-18-2014 |
20140315010 | SOFT TOUCH LAMINATES CONSTRUCTED WITH IMPROVED FIRE RETARDANT PROPERTIES FOR TRANSPORTATION - Soft touch fire retardant laminates with PVC middle layers, foamed or unfoamed, and multiblock copolymer or polyurethane or silicone top layers which meet FAA requirements are disclosed. | 10-23-2014 |
20140329078 | BIAXIALLY ORIENTED POLYAMIDE-BASED RESIN FILM, AND PRODUCTION METHOD THEREFOR - To provide a biaxially oriented polyamide-based resin film being excellent in laminate strength, pin-hole resistance under a low-temperature environment, impact resistance, and transparency, and which retains satisfactory a good external appearance even after being sterilized in hot water. A biaxially oriented polyamide-based resin film comprising a polyamide resin and 1 to 5% by mass of a polyamide-based block copolymer, wherein the polyamide-based block copolymer comprises a hard part including a residue of cyclic lactam having 4 to 10 carbon atoms, and a soft part including a residue of polyoxypropylene glycol or polyoxytetramethylene glycol having a weight average molecular weight of 500 to 3000, and the content X of the hard part and the content Y and the weight average molecular weight Mw of the soft part satisfy the following formulae (1) and (2): | 11-06-2014 |
20150093565 | PROCESS FOR THE PRODUCTION OF COATED TEXTILES - A process for the production of coated textiles comprises the steps of: providing a textile substrate having a first side and a second side opposing the first side; contacting at least a part of the first side of the textile substrate with a spreadable polyurethane mechanical foam; applying a reduced pressure to at least a part of the second side of the textile substrate opposing the first side which has been contacted with the polyurethane mechanical foam; and solidifying the polyurethane mechanical foam with which the textile substrate has been contacted. The invention further relates to a coated textile obtainable by such a process, in particular a synthetic leather. | 04-02-2015 |
20150099107 | Reshapable ventilating fabric structure and assembly thereof - The present invention discloses a reshapable ventilating fabric structure and assembly thereof. The reshapable ventilating fabric structure comprises a three-dimensional ventilating sheet and thermoplastic material. The three-dimensional ventilating sheet comprises two ventilating outer layers. The two ventilating outer layers have a plurality of pores. The thermoplastic material is furnished on sidewalls of the plurality of pores in one of the ventilating outer layers. | 04-09-2015 |
20150140316 | PROTECTIVE COATING FOR LOW INDEX MATERIAL - The present disclosure describes a protective coating for a low index material, and a process for preparing a protected low index material. The protective coating partially penetrates the pores of a low index material, providing a seal protecting the pores, and can strengthen the construction by forming a gradient in properties of the protected low index material. The present disclosure further provides a diffusing low index optical element having a protected low index material and a diffusing layer disposed on the low index material. | 05-21-2015 |
20150336364 | POROUS POLYTETRAFLUOROETHYLENE COMPOSITE AND METHOD FOR PRODUCING THE SAME - A porous polytetrafluoroethylene composite includes a porous polytetrafluoroethylene film, a porous support layer that supports the porous polytetrafluoroethylene film, an adhesive layer bonded to the porous polytetrafluoroethylene film, and a porous reinforcement layer bonded to the adhesive layer, in which the adhesive layer is a layer composed of a fluororesin having a melting point, or a glass transition point when a melting point is not clearly defined, of lower than 260° C. | 11-26-2015 |
20160023434 | PROCESS FOR THE PRODUCTION OF A THERMOPLASTIC FOAM SHEET VIA SYMMETRICAL BONDING OF THE INPUT SHEETS - A process for the production of an at least two-layer thermoplastic foam sheet via symmetrical bonding, e.g., by thermal welding, of at least two thinner thermoplastic foam sheets to give the at least two-layer thermoplastic foam sheet. The invention further relates to thermoplastic foam sheets having at least two layers. The number of the layers of the thermoplastic foam sheet derives from the number of thin thermoplastic foam sheets that are thermally welded to one another. | 01-28-2016 |
20160031183 | Reinforced Composite Materials For Use In The Manufacture Moulds And The Use Of Such Moulds - The present disclosure relates to the preparation of composite moulds and methods of preparing the same, wherein the composite moulds may be prepared exclusive or inclusive of a plug. Certain composites comprise a substrate, a structural laminate, and a syntactic foam moulding product. | 02-04-2016 |
20160075915 | Porous Air Permeable Polytetrafluoroethylene Composites with Improved Mechanical and Thermal Properties - Porous air permeable expanded PTFE composite with enhanced mechanical and thermal properties are described. The node and fibril microstructure of expanded PTFE is coated on and within the node and fibril microstructure with a suitably chosen polymer to impart property enhancement while maintaining porosity. The coating polymer content of the composite is maintained between 3 and 25 weight percent of the composite and the areal mass of the composite is less than 75 gm/m | 03-17-2016 |
20160122484 | Polyolefin Film for Use in Packaging - A polyolefin packaging film is provided. The polyolefin film is formed by a thermoplastic composition containing a continuous phase that includes a polyolefin matrix polymer and nanoinclusion additive is provided. The nanoinclusion additive is dispersed within the continuous phase as discrete nano-scale phase domains. When drawn, the nano-scale phase domains are able to interact with the matrix in a unique manner to create a network of nanopores. | 05-05-2016 |
20160137802 | MULTISCALE POROUS POLYMER FILMS - Porous polyelectrolyte multilayer (PEM) films with pore size control ranging from nano- to micro-scale. A layer-by-layer (LbL) technique is used to fabricate PEMs, and the built up PEMs are subject to subsequent porous treatment under acidic conditions. Besides shortening the processing time, polyelectrolytes with high molecular weight are used for the first time. Multi-scale porous structures are provided with either micro-sized porous structure on top of nano-sized porous structure or the other way around. | 05-19-2016 |
20160176544 | POLYMERIC FOAM COMPOSITE FOR VEHICLE ARRESTING SYSTEM | 06-23-2016 |
20160375411 | DUAL FUNCTION COMPOSITE OXYGEN TRANSPORT MEMBRANE - A dual function composite oxygen transport membrane having a layered structure of mixed conducting oxygen transport materials on a first side of a porous substrate and a reforming catalyst layer on an opposing second side of the porous substrate. The layered structure of the mixed conducting oxygen transport materials contains an intermediate porous layer of mixed conducting oxygen transport materials formed on the porous substrate with a dense impervious layer of mixed conducting oxygen transport materials over the intermediate porous layer, and an optional surface exchange layer of mixed conducting oxygen transport materials over the dense impervious layer. The layered structure and the reforming catalyst layer are formed in separate steps. | 12-29-2016 |