Abstract: A method of preparing antimicrobial material sheets suitable for manufacturing a wide range of products having antimicrobial properties. In exemplary embodiments, a fabric having antimicrobial agents may be calendered with a polymer such as a silicone compound or an elastomer, in order to create a fused material sheet that contains the antibacterial properties of the fabric. In exemplary embodiments, the antimicrobial agent is copper, a copper alloy, silver, a silver alloy, or other suitable antimicrobial agent from which a fabric may be created. In some exemplary embodiments, an uncured silicone composition and copper alloy fabric are calendered to obtain an antimicrobial material sheet suitable for compression molding a wide range of products. In some exemplary embodiments, an uncured silicone composition and copper alloy fabric are calendered and roto-cured to obtain a cured antimicrobial material sheet or sheet rolls that maybe suitable for die-cutting.

Abstract: A non-asphaltic breathable sheet is provided that includes at least one breathable polymer layer and at least one nonwoven layer. The breathable sheet may include an open-mesh reinforcing fabric embedded in a breathable polymer layer. The breathable sheet has an advantageous balance of strength, water resistance, and permeability to water vapor.

Abstract: The invention relates to a fiber reinforced structural component, which may be used in a surfboard for stand-up paddling, wave riding, wind surfing and the like, comprising a body made of plastic, wherein the body is delimited by a surface, to which a laminate layer made of a fiber mat and a matrix is undetachably connected. The surface has at least one circumferential groove-shaped recess, by means of which a predetermined partial area of the surface is delimited.

Abstract: An imprint mold includes a mesa portion projecting from a base material. The mesa portion includes a contact surface configured for contact with a curable composition made of an organic material, and a surface of a side wall at which the contact surface projects from the base material. A liquid repellent surface is formed on at least the surface of the side wall, the liquid repellent surface having a contact angle with respect to the curable composition being higher than a contact angle of the contact surface. The liquid repellent surface includes at least one type of compound selected from the group consisting of an oxide of an inorganic element, a fluoride of an inorganic element, and a nitride of an inorganic element.

Abstract: A device comprising an adhesive material and a fiberglass mesh located in direct planar contact with the adhesive material. The adhesive material is tacky in its green state and includes an epoxy, an epoxidized cashew nut shell oil, and at least about 20% by weight of a component containing a core shell polymer material to improve the adhesion capability to surfaces that are contaminated and/or exposed to high pressure spraying or chemical treatments, heat and humidity.

Abstract: A resin molded body, includes: a polyolefin element including a crystalline region and an amorphous region; and a hydrophilic polymer contained in a region from a surface of the polyolefin element to part of the amorphous region located below the surface. Or, a method for producing a resin molded body, includes: preparing a polyolefin element including a crystalline region and an amorphous region; forming a coating of a hydrophilic polymer on a surface of the polyolefin element; and applying heat treatment to the polyolefin element on which the coating of the hydrophilic polymer is formed, wherein by applying the heat treatment, the coating of the hydrophilic polymer is immersed in a region from the surface to part of the amorphous region located below the surface.

Abstract: An open-cell foam biological indicator for bacteria detection and removal from water or air, and methods of use.

Abstract: In a method for producing a fiber composite component by vacuum injection, a fiber composite semifinished product is arranged in a component chamber of a tool. A vacuum chamber is arranged adjacent to the component chamber. The vacuum chamber is separated from the component chamber by a separation material. Component chamber and vacuum chamber are sealed relative to the tool environment by a gas-tight and matrix-material tight cover material. Vacuum is applied to the vacuum chamber and a matrix material is introduced into the component chamber. The matrix material is cured and the finished fiber composite component is removed from the component chamber. The separation material separating the vacuum chamber from the component chamber has a pore size between 0.4 ?m and 30 ?m and provides a matrix material-slowing action but is not matrix material-tight.

Abstract: The aminosilane-modified colloidal silica dispersion contains colloidal silica particles having surfaces to which there are bound a first silyl group represented by the following formula (1): R1aSi(OR2)3-aO— and a second silyl group represented by the following formula (2): R3bSi(OR4)3-bO— and, as a dispersion medium, a mixed solvent formed of a polar solvent S1 having a dielectric constant at 20° C. of 15 or higher and lower than 60 and a non-polar solvent S2 having a dielectric constant at 20° C. of 1 or higher and lower than 15, at a mass ratio (S1/S2) of 0.3 to 6.

Abstract: A hydrogel composite draw material for forward osmosis comprising: a porous elastic polymeric foam element including a three-dimensional continuous network of pores interpenetrated with a polymer hydrogel. In use, the hydrogel composite draw material draws a water flux of at least 3.5 L/m2h.

Abstract: This gel-form composition contains (A) an organoalkoxysilane of the following formula and/or a partially hydrolyzed condensate of the organoalkoxysilane, R1aSi(OR2)4-a (R1 and R2 are monovalent hydrocarbon groups, and a is 1, 2, or 3), (B) an aluminum dicarboxylate of the following formula (R3COO)2Al(OH) (R3 is a monovalent hydrocarbon group), (C) a C6-24 fatty acid, (D) a C6-30 dicarboxylic acid, and (E) an aluminum oligomer and/or aluminum alkoxide selected from aluminum oxide organoxides and aluminum oxide acylates. It is thereby possible to: obtain a water absorption inhibitor that imparts an excellent water absorption-inhibiting property to the surfaces of porous materials; and provide a method for imparting a water absorption-inhibiting property by applying the water absorption inhibitor to the surface of a porous material, and a porous material that is surface-treated by the water absorption inhibitor.

Abstract: Polyurethane composites and methods of preparation are described herein. The polyurethane composites can comprise (a) a polyurethane formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols, (b) an inorganic filler, (c) an inorganic fiber, and (d) an organic fiber. Suitable organic fibers can include polyester fibers. The weight ratio of the inorganic fiber to the organic fiber can be from 1:1 to 20:1. Articles comprising the polyurethane composites described herein are also disclosed.

Abstract: An acoustic panel for a vehicle includes a floor panel, an underbody acoustic shield, and a perimeter seal positioned between the floor panel and the underbody acoustic shield to form a pocket of trapped air. The pocket of trapped air can further reduce a transmission of noise through the floor panel into the vehicle interior.

Abstract: The present invention relates to a device, the use thereof and a method for producing highly porous, crystalline surface coatings comprising at least two spraying devices operating in sequential sequence for applying coating agents from the storage vessels (3, 4) to a material arranged on a sample holder (1) and at least one rinsing device (5, 13, 16) for removing unbound molecules from the coated surface.

Abstract: Process for producing an inorganic-inorganic composite material, in which an open-pore, crystalline oxide ceramic shaped part is produced from an oxide ceramic powder or a powder of an oxide ceramic mixture after shape-imparting processing and presintering, an infiltration substance is applied to this shaped part in vacuo and at room temperature, and the oxide ceramic is sintered in a densifying manner under an air atmosphere and at ambient pressure to form an inorganic-inorganic composite material.

Abstract: Provided are a magnetic field shield sheet for a wireless charger, which blocks an effect of an alternating-current magnetic field generated when a charger function for a portable mobile terminal device is implemented in a non-contact wireless manner on a main body of the portable mobile terminal device and exhibits excellent electric power transmission efficiency, a method of manufacturing the sheet, and a receiver for the wireless charger by using the sheet.

Abstract: A solid polymer electrolyte composite membrane and method of manufacturing the same. According to one embodiment, the composite membrane comprises a thin, rigid, dimensionally-stable, non-electrically-conducting support, the support having a plurality of cylindrical, straight-through pores extending perpendicularly between opposing top and bottom surfaces of the support. The pores are unevenly distributed, with some or no pores located along the periphery and more pores located centrally. The pores are completely filled with a solid polymer electrolyte, the solid polymer electrolyte including a dispersed reduced noble metal or noble metal oxide. The solid polymer electrolyte may also be deposited over the top and/or bottom surfaces of the support.

Abstract: A PTFE-based sliding material, wherein the porous sintered layer on the surface of backing metal is impregnated with baked PTFE, with one or both of the solid lubricant and wear-resistant additive together with fibrous PTFE forming an entangled fibrous PTFE structure, is used for a bearing of air-conditioner. Resistance of the bearing for local wear is required. Such wear resistance is to be enhanced. Carbides of an oligomer or polymer containing a hydrophilic group formed during baking are incorporated in the entangled structure of fibrous PTFE.

Abstract: This invention relates to a composite comprising carbon nanotubes coated with a polymer, wherein the polymer comprises at least one hydrophobic monomer unit. This invention also relates to a process for the production of a composite comprising a polymer and carbon nanotubes.

Abstract: The first aspect in the present invention provides a composition that includes (A) 100 parts by mass of an organoalkoxysilane represented by the following formula (1) and/or a compound obtained by partial hydrolysis and condensation of said organoalkoxysilane: R1aSi(OR2)4-a . . . (1), (B) 0.3 to 20 parts by mass of an aluminum dicarboxylate represented by the following formula (2): (R3COO)2Al(OH) . . . (2), and (C) 0.3 to 20 parts by mass of an aliphatic acid having 6 to 24 carbon atoms. The second aspect in the present invention provides a composition that includes components (A), (B) and (C) and further (D) 0.01 to 10 parts by mass of a dicarboxylic acid having 6 to 30 carbon atoms. Further, the present invention provides a method for making a porous material less water-absorptive by applying the composition to a surface of said porous material and a porous material modified by the method.

Abstract: A method for bonding a porous flexible membrane to a rigid material is disclosed. In some embodiments, the method includes applying, at a bonding site of the porous membrane, a pre-treatment solvent solution, drying the bonding site of the porous membrane, applying, at a bonding site of the rigid structure, a first solvent that is capable of dissolving a surface of the rigid material, applying, at the bonding site of the porous membrane, a second solvent that is capable of dissolving the polymeric residue material dissolved in the pre-treatment solvent solution, and pressing the porous membrane to the rigid material at their respective bonding sites. In some embodiments, the pre-treatment solvent solution may include a solvent carrying dissolved polymeric residue material configured to fill the pores of the porous membrane at the bonding site of the porous membrane.

Abstract: A composite carbon nanotube structure includes a carbon nanotube film structure and a graphite structure. The carbon nanotube structure defines a number of micropores therein. The graphite structure and the carbon nanotube film structure are composited together. The graphite structure comprising a number of graphite segments filled in the micropores.

Abstract: Implantable devices such as stents, coils, implantable contraceptives, vascular plugs, vena cava filters, left atrial appendage (LAA) closure devices employing an adhesive component to assist in securing or holding the implant in place within a lumen of a patient's body.

Abstract: The invention provides a mesoporous structured material having a stacked structure, including a mesoporous structured material and a planarization layer existing on a surface of the mesoporous structured material. wherein the mesoporous structured material consists of a mesoporous matrix having mesopores and a material existing in the mesopores, the mesopores are exposed on a surface of the mesoporous matrix, and the planarization layer is existing in the mesopores exposed on the surface of the mesoporous matrix.

Abstract: The invention relates to a method of producing an article comprising an interpenetrating polymer network (IPN) and an IPN comprising article e.g. obtainable by this method. The method comprises providing a polymer substrate e.g. shaped to provide the desired article and applying it in a reaction chamber, providing at least one monomer for an interpenetrating polymer, exposing said polymer substrate in said reaction chamber to said at least one monomer in the presence of an impregnation solvent comprising CO2 under conditions wherein said CO2 is in its liquid or supercritical state and polymerizing and optionally cross linking said at least one monomer to form an interpenetrating polymer in the presence of a polymerization solvent under conditions wherein at least a part of said at least one monomer is dissolved in said polymerization solvent.

Abstract: A stainless steel-and-resin composite includes a stainless steel part and a resin part bonded to the stainless steel part. The stainless steel part has a porous film resulted from anodizing formed thereon. The porous film defines pores with an average diameter of about 100 nm-500 nm. The resin part is integrally bonded to the surface of the stainless steel part having the porous film, with portions of the resin part penetrating in the pores. The resin part mainly comprises crystalline thermoplastic synthetic resin.

Abstract: The present invention provides synthetic membranes which are suitable as a human skin substitute for the investigation of transdermal diffusion of candidate pharmaceutical and cosmetic compounds. The membranes according to the present invention exhibit human skin-like permeability properties with respect to the diffusion of a wide range of compounds having widely different physico-chemical properties.

Abstract: A unitary graphene matrix composite comprising: (a) a unitary graphene matrix containing an oxygen content of 0.001% to 10% by weight, obtained from heat-treating a graphene oxide gel at a temperature higher than 100° C. and contains no discrete graphene platelets derived from the graphene oxide gel; (b) a carbon or graphite filler phase selected from carbon or graphite fiber, carbon or graphite nano-fiber, carbon nano-tube, carbon nano-rod, meso-phase carbon particle, meso-carbon micro-bead, exfoliated graphite flake with a thickness greater than 100 nm, exfoliated graphite or graphite worm, coke particle, needle coke, carbon black or acetylene black particle, activated carbon particle, or a combination thereof. The carbon or graphite filler phase is preferably in a particulate, filamentary, or rod-like form dispersed in and bonded by the unitary graphene matrix.

Abstract: In accordance with the present invention, compositions are described which are useful, for example, for the preparation of metal-clad laminate structures, methods for the preparation thereof, and various uses therefor. Invention metal-clad laminate structures are useful, for example, in the multi-layer board (MLB) industry, in the preparation of burn-in test boards and high reliability boards, in applications where low coefficient of thermal expansion (CTE) is beneficial, in the preparation of boards used in down-hole drilling, and the like.

Abstract: The present disclosure relates to the preparation and application of conducting polymers nanoparticle composites. Specifically, the disclosure relates to the preparation of polyaniline, or similar conducting polymers, as polymer nanoparticles on substrates prepared by chemical polymerization of aniline on the surface or inside the pores of the substrate. Isolated polymerization, e.g. inside the pores, avoids the formation of aggregate polyaniline nanoparticles. The process of the present disclosure may be used for both inorganic and organic porous solids that are water insoluble, acid resistant, and resistant to oxidants such as ammonium persulfate. The conducting polymer nanoparticle composites may be used in a variety of applications, including as anticorrosion coatings.

Abstract: Proposed are a composite material having a high adhesiveness, wherein non-penetrating pores that are formed in a silicone surface layer are filled up with a metal or the like without leaving any voids by using the plating technique and the silicone surface layer is coated with the metal or the like, and a method of producing the composite material. A composite material, which has a high adhesiveness between a second metal or an alloy of the second metal (106a, 106b) and a silicone surface, can be obtained by filling up non-penetrating pores that are formed in the surface of a silicone substrate (100) substantially with a second metal or an alloy of the second metal (106a) with the use of the autocatalytic electroless plating technique wherein a first metal located at the bottom of the non-penetrating pores as described above serves as the starting point, and coating the surface of the silicone substrate (100) with the second metal (106b).

Abstract: 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.

Abstract: The invention relates to a method for producing a three-dimensional structure. The method according to the invention comprises the following steps: applying to or introducing into a carrier element (1; 7; 16) particles (2), a plurality of at least partially interlinked cavities being formed between the particles (2) and the particles (2) coming into contact in points of contact, and interconnecting the particles (2) in the points of contact by coating the system consisting of particles and the carrier element, the coat (4) produced during coating penetrating the cavities at least to some extent. The method according to the invention allows the production of three-dimensional structures with little effort.

Abstract: An object is to provide a fiber-reinforced molded product that is superior in terms of lightness, thinness and high rigidity. A fiber-reinforced molded product has a core material 11 and a fiber-reinforced material 21 provided on both surfaces of the core material 11. The core material 11 is formed by impregnating a thermosetting resin foam having open cells with a first thermosetting resin and curing the thermosetting resin while compressing the impregnated thermosetting resin foam with a compression rate of 200 to 5000. The fiber-reinforced material 21 is formed by impregnating a carbon fiber fabric with a second thermosetting resin and curing the second thermosetting resin. A resin ratio of the first and second thermosetting resins after the impregnation is 50 to 80. The core material 11 and the fiber-reinforced material 21 are formed as a unitary body by curing the first and second thermosetting resins.

Abstract: A friction material which includes a porous base material, at least one type of resin material, and at least one type of nanoparticle-sized friction modifying particle is disclosed. The resin material is substantially uniformly dispensed throughout the base material and a non-continuous layer of a predetermined amount of the nanoparticle-sized friction modifying materials forms a porous top surface on the base material.

Abstract: The present invention relates to innovative antifouling additives, to a process for producing them, to coating systems comprising the antifouling systems of the invention, to a process for producing the coating systems, and to the use of the antifouling additives and coating systems of the invention for preventing the underwater fouling of surfaces of objects which are in contact or come into contact with water.

Abstract: Disclosed is a mica paper composite and a process for making the mica paper composite. Articles comprising the mica paper composite are also disclosed.

Abstract: The present invention relates to containers suitable for uses such as liquid hot-fill processes. More specifically the invention relates a containers having gas permeable vents with an integral sealing means that is externally activatable by non-mechanical means to effect hermetic sealing of the containers after filling.

Abstract: Device, especially a piece of sporting equipment for use in surfing or similar activities, includes a base made of foamed plastic, which has at least one laminate coating made of a fabric laminate and an underlay compound. The device includes an intermediate layer between the base and the laminate coating. Likewise provided are a number of processes for producing fiber composites in connection with foamed plastics.

Abstract: A fiber-reinforced molded product 10 includes a core material 11, a fiber reinforcing material 21 laminated on at least one surface of the core material 11, and a surface material 25 laminated on the fiber reinforcing material 21. The core material 11, the fiber reinforcing material 21, and the surface material 25 are integrated. The fiber reinforcing material 21 includes a fiber fabric 21A and a thermosetting resin 11B and 21B impregnated into the fiber fabric 21 and cured. The surface material 25 includes a porous sheet 25A having open cells, the number of the cells being 8 to 80 cells/25 mm, and the thermosetting resin 11B and 21B moved out of the fiber fabric 21 into the porous sheet 25A and cured, and the surface material 25A has a surface roughness Rz of 30 ?m or less.

Abstract: Disclosed are composite building boards and associated manufacturing methods. The composite boards may include, for example, one or more slurry layers with embedded fibrous mats. An exterior plastic coating is mechanically adhered to the underlying slurry layer. The plastic layer chemically bonds and cross-links with polymer additives within the slurry layer. The result is an integrated polymer matrix with greatly improved durability and surface strength.

Abstract: Disclosed herein is an article having a surface modified to alter its surface tension property and increase resistance to sand abrasion as characterized by a material volume loss of less than 75 mm3 according to ASTM G65-04 Procedure B. In one embodiment of the method, an intermediate layer is first deposited onto a substrate of the article. At least a substrate on the article is protected by a coating layer, which comprises: an intermediate layer adjacent to the substrate with a thickness of at least 2 mils containing a plurality of pores with a total pore volume of 5 to 50% within a depth of at least 2 mils; and a surface layer comprising a lubricant material deposited onto the intermediate layer. The lubricant material infiltrates at least a portion of the pores for the coating to have the desired surface tension depending on the application.

Abstract: The present invention relates to a method for applying a crack resistant coating on a surface, where the crack resistant coating increases resistance to high vertical and horizontal movements and high shear stresses on the surface. The method comprises the steps of applying a binding material to the surface and applying an aggregate mixture within 15 seconds of applying the binding material to the surface, where the aggregate mixture comprises aggregate particles and an asphalt solution and where the aggregate mixture has a plurality of air voids, and where the binding material fills at least 15% of the air voids in the aggregate mixture (AVFA).

Abstract: An image transfer belt is provided for use in digital printing applications which includes a base film layer having perforations therein which are filled with a conductive polymer layer to provide controlled conductivity to the belt. The belt further includes a compliant layer over the conductive polymer layer. The resulting belt exhibits electrical properties suitable for digital image transfer. These properties may be varied according to the desired application.

Abstract: A hybrid porous structure may include a base template and an ionic polymer coating layer within the base template. The structural framework of the base template itself is non-porous. The base template fills the gaps among a plurality of imaginary spherical bodies stacked in three-dimensions as an imaginary stack. The ionic polymer coating layer is laminated on an inner surface of the base template inside the imaginary spherical bodies. The imaginary spherical bodies may have a pore in the center which is not occupied by the ionic polymer coating layer. The hybrid porous structure may include a plurality of necks, which are openings formed in a contact part where adjacent imaginary spherical bodies contact each other. The necks may be interconnected to the pores located in the center part of the imaginary spherical bodies.

Abstract: Disclosed is a mica paper composite and a process for making the mica paper composite. Articles comprising the mica paper composite are also disclosed.

Abstract: The present invention relates to a reflective member. The reflective member includes a reflective layer formed to be porous using an inorganic material. The reflective layer has a porosity of 15-43%. The reflective layer is formed by partly combining a plurality of inorganic particles with each other.

Abstract: A multilayer printed circuit board has an insulation layer, a first conductor layer provided over a first side of the insulation layer, a second conductor layer provided over a second side of the insulation layer opposite to the first side, and multiple filled vias electrically connecting the first conductor layer and the second conductor layer. The filled vias have upper surfaces, respectively, and each of the upper surfaces is made such that a difference between a lowest point and a highest point of each of the upper surfaces is less than or equal to about 7 ?m.

Abstract: A method for making a composite and/or structured material includes: forming a lattice construction from a plurality of solid particles, the construction being formed so as to have one or more gaps between the particles; invading the lattice construction with a fluid material such that the fluid material at least partially penetrates the gaps; and, solidifying the material which invaded the lattice construction to form a composite material. In one suitable embodiment, the method further includes removing at least a portion of the lattice construction from the composite material thereby forming at the location of the removed portion one or more pores in the solidified material that invaded the construction.

Abstract: In one aspect, the present invention relates to a synthetic nanostructure. In one embodiment, the synthetic nanostructure has a top region substantially comprising titanate nanowires, a middle region substantially comprising titanate nanoparticles and titanate nanowires, and a bottom region substantially comprising titanium, wherein some of the titanate nanowires of the top region are extending into the middle region, wherein the middle region is between the top region and the bottom region, and wherein some of the titanate nanowires of the top region are substantially perpendicular to the bottom surface of the titanium substrate. At least some of the titanate nanowires in the top region form 3D macroporous scaffolds with interconnected macropores.