Class / Patent application number | Description | Number of patent applications / Date published |
428317900 | Void-containing component contains also a solid fiber or solid particle | 39 |
20080248283 | Expanded polymer material for cryogenic applications apparatus and method - A structural and insulating material for cryogenic power transformers uses nonwoven fibers, such as polyester matting, embedded within epoxy made highly porous with a blowing agent. The open cell foam of the material is characterized by controlled pore size and density, tolerance of extreme thermal gradients, and strength at cryogenic temperatures, and is selected for compatibility with dielectric fluids such as liquid nitrogen and cryogenic blends. | 10-09-2008 |
20090029146 | Mesoporous Particles - A method for synthesising metal oxide particles comprises preparing a pre-sol solution, and hydrolysing and condensing the pre-sol solution under supercritical fluid conditions to form macroscopic mesoporous particles having ordered pore structures. The pre-sol solution may contain a mixture of surfactants such as CTAB and P123. The supercritical fluid may be scCO | 01-29-2009 |
20090042015 | WHITE, POROUS, SINGLE-LAYER POLYESTER FILM AND METHOD FOR PREPARING SAME - The present invention relates to a white, porous, single-layer polyester film comprising a polyester resin, particles of a noncrystalline polymer which has a heat deformation temperature higher than the temperature of the drawing process of said film by at least 10° C. and is not miscible with the polyester resin, inorganic particles and a whitening agent. The inventive single layer film has sufficient process stability as well as good optical properties, and thus is useful as a film for use in printing, labeling, electronics and display applications. | 02-12-2009 |
20090042016 | White polyester film - The object of the present invention is to provide a white polyester film which achieves a high reflectivity and a high hiding property, and has high productivity. A white polyester film, wherein the white polyester film has a layer (layer B) containing voids therein, and contains amorphous cyclic olefin copolymerized resin incompatible with polyester in an amount of 3 to 15% by weight, a block copolymer resin of polyalkylene glycol and a polyester resin formed from an aliphatic diol component having 2 to 6 carbon atoms and terephthalic acid in an amount of 2 to 10% by weight, and inorganic particles in an amount of 5 to 25% by weight relative to the total amounts of constituents in the layer B, and wherein the average particle sizes on number in the layer B are 0.4 to 3 μm, and the maximum particle sizes thereof are not more than 5 μm. | 02-12-2009 |
20090162634 | WATERPROOF/BREATHABLE MOISTURE TRANSFER LINER AND COMPOSITE FOR SNOWBOARDS, ALPINE BOOTS, HIKING BOOTS AND THE LIKE - The waterproof/breathable moisture transfer liner for a snowboard boot includes an inner liner selected from technically advanced fabrics which are carefully selected. A series of layers are provided outside the inner liner including foam material layers, breathable membranes, a supportive mesh or a moldable foam, and an outer shell fabric. The applicability of the liner to alpine, cross country and hiking boots, along with appropriate variations for each application. | 06-25-2009 |
20090324931 | FOAMING PLASTER - A method of producing a foamed plaster comprises the following steps: (a) mixing plaster of Paris and calcium carbonate; (b) supplying water, and (c) adding phosphoric acid. The phosphoric acid reacts with the calcium carbonate to release gaseous carbon dioxide. It also reacts with any steel present to form an insoluble iron phosphate coating. | 12-31-2009 |
20100021719 | ELECTRODE MATERIAL FOR ELECTROLYTIC CAPACITOR - There is provided an electrode material for electrolytic capacitor that attains an unprecedentedly high capacitance. The electrode material for electrolytic capacitor comprises a layer of valve metal particles furnished on the surface thereof with an oxide film, the layer having a porosity of 20 to 60% and a specific surface area of 30×10 | 01-28-2010 |
20100080978 | POLYMER COMPOSITE MATERIAL STRUCTURES COMPRISING CARBON BASED CONDUCTIVE LOADS - The present invention provides a polymer composite material structure comprising at least one layer of a foamed polymer composite material comprising a foamed polymer matrix and 0.1 wt % to 6 wt % carbon based conductive loads, such as e.g. carbon nanotubes, dispersed in the foamed polymer matrix. The polymer composite material structure according to embodiments of the present invention shows good shielding and absorbing properties notwithstanding the low amount of carbon based conductive loads. The present invention furthermore provides a method for forming a polymer composite material structure comprising carbon based conductive loads. | 04-01-2010 |
20100112334 | SILICON CARBIDE-BASED POROUS BODY AND METHOD OF FABRICATING THE SAME - Disclosed are a silicon carbide-based porous body and a method of fabricating the same. The silicon carbide-based porous body is formed by burning silicon carbide-based particles, and includes Si-N- or Si-N-O-based acicular particles grown to have a needle shape on the surfaces defining the pores in the porous body. Further, the method of fabricating a silicon carbide-based porous body includes forming a pre-molded product using silicon carbide-based particles having a purity of 95% to 99%, and thermally treating the pre-molded product in a kiln in a nitrogen atmosphere having partial pressure of 0.5 atm to 2 atm, thus growing Si-N- or Si-N-O-based acicular particles having a needle shape on the surfaces defining the pores in the porous body. | 05-06-2010 |
20100119812 | LIGHT-REFLECTING MEMBER CONTAINING POLYOLEFIN RESIN FOAM, AND METHOD FOR PRODUCING THE SAME - The present invention relates to a light-reflecting member including a polyolefin resin foam as a light-reflecting layer, the polyolefin resin foam being obtained by foam molding a resin composition containing a polyolefin resin. According to the light-reflecting member of the invention, since it has the above-mentioned constitution, the light-reflecting member is excellent in light reflection, impact-absorbing property, and lightness in weight. Moreover, the process for producing a light-reflecting member of the invention can provide a light-reflecting member excellent in light reflection, impact-absorbing property, and lightness in weight by using a polyolefin resin foam. | 05-13-2010 |
20100124654 | CONSTANT PRESSURE INFUSION PROCESS FOR RESIN TRANSFER MOLDING - Methods and apparatuses for making PMC's and composites include an infusing step wherein the resin reservoir and the preform are maintained under substantially the same vacuum pressure during the infusing step or the associated structure associated with the maintenance. Substantially the same vacuum pressure may be accomplished using a collapsible resin reservoir that is enclosed within or external to the vacuum bagging assembly of the fiber preform. This method results in a maximum achievable vacuum compaction pressure and simplified resin infusion process. This process may be used to manufacture prepregs and aerospace grade fiber reinforced resin composites, also disclosed herein, that have fiber volume, void content and laminate quality that meets or exceeds those made using an autoclave. | 05-20-2010 |
20100129639 | SURFACE HAVING A NANOPOROUS COATING, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is an that includes a substrate; and a nanoporous coating disposed thereon; the nanoporous coating having a thickness of about 5 nanometers to about 10 micrometers; where an interface between the substrate and the nanoporous coating is disposed at an angle of about 60 degrees to about 120 degrees to a horizontal; the nanoporous coating being in contact with a liquid; the nanoporous coating being operative to improve the critical heat flux by an amount of about 20% to about 100% over a surface that does not have a nanoporous coating. | 05-27-2010 |
20100136322 | PROCEDURE FOR OBTAINING A FOAMED LAMINAR PRODUCT - A process for manufacturing a foamed laminar product in which the foam is obtained from thermoplastic material and additives. In order to improve the rigidity of the foamed laminar product, reinforcement fiber is added to a mixture of thermoplastic material and additives, so that the reinforcement fiber forms an integral part of the foamed laminate. | 06-03-2010 |
20100209694 | WHITE FILM, AND SURFACE LIGHT SOURCE USING THE SAME - A white film includes therein resin particles and voids formed around the resin particles, the film having a layer (S layer), wherein the number-average particle size Dn of the resin particles is 1.5 μm or less, the resin particles are contained in a number of 0.05 or more particles/μm | 08-19-2010 |
20100227153 | COMPOSITE MATERIALS AND METHODS FOR SELECTIVE PLACEMENT OF NANO-PARTICULATES WITHIN COMPOSITES - Composite materials and methods for making composites are provided. The method includes providing a nano-particulate-depletable material that includes a plurality of nano-particulates on or within a depletable material; positioning the nano-particulate-depletable material on or within a structural material; and depleting the depletable material such that the nano-particulates are selectively placed on or within the structural material. Depletion may include infusion of a resin into the structural material. The depletable material may be a polymeric foam, and the nano-particulates may be carbon nanotubes. | 09-09-2010 |
20100279102 | Homogeneous mesoporous nanoenergetic metal oxide composites and fabrication thereof - The invention provides homogeneous mesoporous metal oxide nanoenergetic composites. A composite of the invention has a regular and uniform nanostructure of metal oxide, which is structured by a surfactant. Metal fuel nanoparticles are homogenously distributed through the regular and uniform nanostructure. The invention further provides methods for making homogeneous metal oxide nanoenergetic composites. A method of the invention forms a metal oxide nanostructure via a sol-gel process with surfactant templating. Metal nanoparticles into the metal oxide nanostructure via wet impregnation. | 11-04-2010 |
20100285302 | WHITE LAMINATED POLYESTER FILM FOR REFLECTING SHEET - [Object] In light of the problems in the prior art, an object of the invention is to provide a white laminated polyester film for a reflective plate sheet, which has a high reflectance and a high concealing property compatible with each other, and is not easily broken and is high in productivity. | 11-11-2010 |
20100304123 | Antireflection film and polarizing plate and image display device using same - An antireflection film comprises: at least one layer containing fine pores; and an antistatic layer, wherein the antistatic layer and one of said at least one layer containing fine pores are the same or different; and wherein, when a surface of the antireflection film is brought into contact with water for 15 minutes, a wiped portion of the surface shows a chromaticity change, ΔE, of 0.45 or less in the CIE 1976 L*a*b* color space measured under a standard illuminant D65. | 12-02-2010 |
20110039091 | POROUS SHEET AND METHOD FOR PRODUCING THE SAME, AND HEAT INSULATING SHEET - The method for producing the porous sheet of the present invention includes the steps of (I) preparing a plurality of sheet materials that contain polytetrafluoroethylene and carbon particles and (II) stacking the plurality of sheet materials over one another and rolling the stacked sheet materials. In the method for producing the porous sheet of the present invention, step (I) and step (II) may be repeated alternately. Further, as the sheet materials to be used in the production method of the present invention, a base sheet obtained by forming a mixture containing polytetrafluoroethylene and carbon particles into sheet form also can be used, or a laminated sheet obtained by stacking a plurality of base sheets over one another and rolling them also can be used, for example. | 02-17-2011 |
20110244217 | Foamed product and manufacturing method of the same - A foamed product that generates no smoke when incinerated, has a low calorific value, and achieves a desired dimension and thermal insulation performance is provided. A foamed product | 10-06-2011 |
20110274912 | AGRICULTURAL FILM - To provide an agricultural film which has high transparency and which has a coating film formed with excellent abrasion resistance (adhesion), hydrophilicity (anti-fogging, wettability and anti-fouling) and hydrophilic durability. | 11-10-2011 |
20120114931 | MULTILAYER SURFACE COVERING WITH BARRIER LAYER - The present invention relates to a multilayer surface coating, including a PVC layer including inorganic fillers, said coating including a barrier layer including polyvinyl alcohol and a silane compound, said silane compound including at least one amine function. | 05-10-2012 |
20120295097 | APPARATUS, METHODS AND FLUID COMPOSITIONS FOR ELECTROSTATICALLY-DRIVEN SOLVENT EJECTION OR PARTICLE FORMATION, AND ABSORBANT PRODUCTS MADE USING SAME - A method of forming an absorbent product, including providing a base layer and co-forming a plurality of fibers and an absorbent material and then depositing the fibers and absorbent material onto the base layer. At least some of the fibers serve as a matrix for supporting the absorbent material, and the fibers and absorbent material generally cooperate so as to form an absorbent core of the absorbent product. | 11-22-2012 |
20120301705 | NANOWIRE COATINGS, FILMS, AND ARTICLES - Coatings are disclosed comprising cellulosic polymers, silver nanowires, and surfactants that exhibit resistivities less than about 150 ohms per square and void densities less than about ⅜ voids per square inch. Such coatings and transparent films made from such coatings are useful in electronics applications. | 11-29-2012 |
20120315464 | LIGHTWEIGHT CEMENT BOARD - A cement board has a density from 200 to 1000 kg/m | 12-13-2012 |
20130130016 | 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. | 05-23-2013 |
20130177758 | ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION, ACRYLIC PRESSURE-SENSITIVE ADHESIVE LAYER, AND ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE - An acrylic pressure-sensitive adhesive composition contains 100 parts by mass of an acrylic polymer (A), 1 to 70 parts by mass of a (meth)acrylic polymer (B) having a weight average molecular weight (Mw) of 1000≦Mw<30000, and 1 to 50 parts by mass of a hydrogenated tackifying resin (C). The (meth)acrylic polymer (B) is a polymer having a weight average molecular weight smaller than that of the acrylic polymer (A) as a pressure-sensitive adhesive composition, and functions as a tackifying resin along with the hydrogenated tackifying resin (C). | 07-11-2013 |
20130244021 | COMPOSITE STRUCTURAL ELEMENT AND METHOD - A structural element that includes a central part formed of a fibrous material suspended in a thermoplastic matrix and at least one side part formed of a fibrous material suspended in a thermoplastic matrix and having at least one void therein. The central part and the at least one side part are bonded together while in a heated thermoplastic state to form a single, integral structure characterized by the absence of discontinuity across the bond plane of the structure. | 09-19-2013 |
20140050914 | ANTIREFLECTIVE COATINGS WITH CONTROLLABLE POROSITY AND REFRACTIVE INDEX PROPERTIES USING A COMBINATION OF THERMAL OR CHEMICAL TREATMENTS - In some embodiments, the current invention discloses methods and apparatuses for making coated articles including a two step treatment process of a coated layer. The first step of the heat treatment involves a thermally assisted curing of the coated layer at a low temperature, which can strengthen the bond formation in the coated layer, leading to better layer stability during the subsequent heat treatment. The second step of the heat treatment involves annealing of the cured layer at a high temperature, which can control a porosity of the coated layer. | 02-20-2014 |
20140072795 | Article and Manufacturing Method of Article - An article includes a thermoplastic resin, a metal-resin composite particle, and a pore and a method of manufacturing the article. The metal-resin composite particle includes a metal deposition layer, a first coating layer positioned on one side of the metal deposition layer, and a second coating layer positioned on the other side of the metal deposition layer, and the first and second layers include a thermosetting resin respectively. | 03-13-2014 |
20140212653 | Low Density Structural Laminate - The present invention provides a structural laminate comprising a core layer disposed between and bonded to each of a first metal skin layer and a second metal skin layer, the core layer comprising: a low density composite layer including a mixture of thermoplastic resin, and natural fiber. The core layer may further include a first and a second adhesive layer interposed between each of the first and the second metal skin layers and the composite layer. | 07-31-2014 |
20150010746 | RESIN FOAM COMPOSITION AND FOAM, AND WALLPAPER - A resin foam composition comprises, at least, a resin emulsion and cellulose nanofibers. | 01-08-2015 |
20150017419 | Tagged Porous Masses - Porous masses that include taggants may provide for product authentication and counterfeit identification, especially products like smoking device filters and smoking devices. In some instances, a tagged porous mass may include a plurality of binder particles; a taggant that comprises at least one taggant component selected from the group consisting of an elemental marker, a molecular fluorophore, a particulate fluorophore, and any combination thereof; a plurality of second particles, wherein the second particles comprise at least one selected from the group consisting of active particles, organic particles, and any combination thereof; and wherein the binder particles are bound to the second particles at sintered contact points. | 01-15-2015 |
20150037564 | COMPOSITE MATERIAL, MANUFACTURING PROCESS THEREFOR AND USES THEREOF - A process for producing a composite material comprising the steps of: providing mm-sized particles comprising at least particles of a porous optionally at least partially compressed open-cell melamine formaldehyde resin and mm-sized particles of at least one non-rigid foamed resin; mixing said particles with at least one reactive adhesive in a concentration of 6 to 18 g of reactive adhesive per 100 g of mm-sized particles; reacting said reactive adhesive with said particles in the presence of aerial moisture thereby bonding said particles together during said mixing process; transporting said mixture into a mould; and irreversibly compressing said mixture to a block in a mould without additional heat to a density greater than 50 kg/m | 02-05-2015 |
20150140317 | HIGH SURFACE AREA CATALYST - The present invention relates to the field of catalysts, and more specifically to nanoparticle catalysts. Materials with high porosity which contain nanoparticles can be created by various methods, such as sol-gel synthesis. The invention provides catalytic materials with very high catalytically active surface area, and methods of making and using the same. Applications include, but are not limited to, catalytic converters for treatment of automotive engine exhaust. | 05-21-2015 |
20160039987 | MULTIPOROUS HOLLOW-FIBER MEMBRANE AND PROCESS FOR PRODUCING MULTIPOROUS HOLLOW-FIBER MEMBRANE - The present invention relates to a multiporous hollow-fiber membrane containing a thermoplastic resin, in which an aspect ratio of outer surface pores is 10 or more, an aspect ratio of inner surface pores is 1 to 5, and a thickness of a polymer backbone forming the outer surface pores is 1 μm to 20 μm. | 02-11-2016 |
20160068644 | COMPOSITE MATERIAL - The present application relates to a natural fiber plastic composite product comprising thermoplastic polymer and dried deinking sludge containing cellulose fibers and minerals in foamed form. The present application also relates to a method for preparing the natural fiber plastic composite product. | 03-10-2016 |
20160177579 | PVC COMPOSITE MATERIAL, FOAM BOARD, AND FLOORING | 06-23-2016 |
20180022061 | AEROGEL LAMINATE AND THERMAL INSULATION MATERIAL | 01-25-2018 |