Abstract: The invention relates to an imaging member comprising an imaging layer and a base wherein said base comprises a closed cell foam core sheet and adhered thereto an upper and lower flange sheet, wherein said foam core sheet has a modulus of between 100 and 2758 MPa and a tensile toughness between 0.344 and 35 MPa, and wherein said upper and lower flange sheet has a modulus of between and 1380 and 20000 MPa and a toughness between 1.4 and 210 MPa.

Abstract: A laminated sheet which contains a cross-linking foam material, and radiates far infrared so that it has heat-insulating and heat-retentive properties. The laminated sheet (1) has a three-layered structure including polyethylene foam (2) having a sheet shape that is one example of a cross-linking foam material in which a substance that radiates far infrared rays is mixed, non-woven fabric (3) having a sheet shape formed on a lower face thereof and a polyester film (4) formed on an upper face thereof. Since the laminated sheet of the present invention is allowed to radiate far infrared rays, it can greatly shorten the snow-melting time, etc., because of its heat reflection effects in comparison with a sheet made of a single material of non-woven fabric, and it also makes it possible to greatly improve heat-insulating and heat-retentive effects, and also to provide medical effects.

Abstract: A nanoporous polymer comprises hollow structures fabricated from crosslinked polymeric strands. The hollow structures are further coupled to other crosslinked polymeric strands by a covalent bond. Particularly contemplated nanoporous polymers have a Tg of no less than 400° C. and a dielectric constant k of no more than 2.5.

Abstract: A water-vapor-permeable, water-resistant composite material includes a water-resistant, water-vapor-permeable functional layer with a first and a second side, a material attached to the first side of the functional layer, a plurality of discrete polymer spots forming a discontinuous, lining-producing pattern on the surface of the second side of the functional layer, and a water-vapor-permeable cover layer that is joined at least to the polymer spots. Clothing produced from the water-vapor-permeable, water-resistant composite material includes the features listed above.

Abstract: A carpet backing prepared from a polyurethane forming composition which comprises:

Abstract: Generally flat structural panel for building construction includes an inner insulating core such as of plastic foam and a pair of opposed outer facings, or sheets, bonded to the panel's insulating core. One of the outer facings is of gypsum composite, or gypsum fiberboard, while the other outer facing is of oriented strand board (OSB) impregnated with plastic, such as a polyisocyanurate or urethane resin. The gypsum fiberboard forms the panel's inner surface, while the plastic impregnated OSB forms the panel's outer surface. The panel's outer facings provide high tensile strength, with the gypsum fiberboard facing also affording high load bearing capacity as well as resistant to fire, the environment, and insects. The plastic impregnated OSB does not expand or contract with changes in humidity to maintain a planar configuration for the panel with a smooth, uniform surface for exterior finishing.

Abstract: A composite structure includes, a polyolefin foam in adherence with a film. The film comprises ethylene/styrene interpolymer, homogeneous ethylene/alpha-olefin copolymer, and various blends of such materials. Advantageously, the film in adherence with the foam sheet results in a coefficient of friction ranging from about 0.5 to about 2.0 as measured at the upper surface of the film.

Abstract: The present invention is directed, in general, to a polymer with altered properties to make the pad more suitable for use in customized semiconductor, in particular, shallow trench isolation chemical mechanical polishing applications. A method of preparing such polymers comprises exposing a plastic substrate to a supercritical fluid containing a precursor. By virtue of the reactive environment provided by the supercritical fluid, the precursor is grafted throughout the plastic, thereby changing its bulk properties. A wide variety of grafted compounds, including inorganic, wetability and inorganic-organic compounds, may thus be incorporated into the plastic to form a new polymer endowed with new set of favorable polishing properties.

Abstract: A heat-sensitive stencil including a thermoplastic resin film on which a porous resin layer and a porous reinforcing layer are formed in succession. A porous fibrous layer may be disposed between the porous resin layer and the porous reinforcing layer.

Abstract: The invention relates to an imaging member comprising an imaging layer and a base wherein said base comprises a closed cell foam core sheet and adhered thereto an upper and lower flange sheet, wherein said foam core sheet has a modulus of between 100 and 2758 MPa and a tensile toughness between 0.344 and 35 MPa, and wherein said upper and lower flange sheet has a modulus of between and 1380 and 20000 MPa and a toughness between 1.4 and 210 MPa.

Abstract: A composite layered sheet or composite layered film made from thermoplastics or thermoplastic mixtures comprises at least one substrate layer A) and at least one functional layer B) which comprises one or more blowing agents or nucleating agents, where the functional layer B) is thinner than the substrate layer A). A process for producing the sheet or film and a process for producing thermally insulating moldings are described.

Abstract: A net for diffusing light comprising threads of flat yarn, characterized in that the flat yarn has a layer comprising a foamed synthetic resin film capable of diffusing light passing therethrough. Also disclosed is a method for protecting plants from overexposure to sunlight comprising covering the plants with such a net.

Abstract: A composite component for vehicle bodies, for vehicle roofs in particular, is suggested, which has a firm outer skin and a plastic layer expanded in a foaming form against the interior of the outer skin. According to the invention a reinforcing layer is formed against the interior of the plastic layer which is already held at a defined distance in the foaming form by the outer skin. The result is the creation of a composite component for vehicle bodies which component can be easily mass-produced and whose stability and resistance characteristics can be adjusted in a defined manner during manufacture.

Abstract: A method of forming an animal hide-foam laminate is disclosed comprising the steps of placing a hide layer having a treated side and an untreated side over a portion of a first surface of a substrate layer, securing the treated side of the hide layer at a first end to the substrate layer, heating a first surface of a foam layer to a melting temperature, placing the first surface of the foam layer in a facing engagement with the untreated side of the hide layer; curing the facing engagement of the foam layer and the hide layer to secure the hide layer to the foam layer. Additionally, an animal hide-foam laminate for trim applications is disclosed consisting of a foam layer having a first surface, a hide layer having a treated side and an untreated side, wherein the untreated side is in a facing engagement with the first surface, and wherein the hide layer is bonded to the foam layer by flame lamination.

Abstract: The present invention is directed, in general, to an improved material and method of planarizing a surface on a semiconductor wafer and, more specifically, to a method of altering the properties of polymers, preferably thermoplastic foam polymers, used in polishing applications. The chemical and mechanical properties thermoplastic foam substrates can be transformed by inorganic, inorganic-organic, and or organic—organic grafting techniques, such that the polymer foam is endowed with new set of properties that more desirable and suitable for polishing.

Abstract: The non-woven web of the present invention is comprised of recycled cellulose fiber and untreated Clarifier Sludge, and optionally, recycled glass fiber. Unlike uses of reclaimed Clarifier Sludge whereby the material has been treated in some fashion to improve its quality, the non-woven web of the present invention utilizes untreated Clarifier Sludge. The Clarifier Sludge of the present invention is dry enough to handle, and in one example varies between about 30% and about 45% solids. The Clarifier Sludge can be added to web-forming equipment (e.g., papermaking equipment) either in a waste paper disintegrator or into a recycling apparatus (e.g., broke pulper) whose output is metered into a refiner tank of the web-forming equipment. In an embodiment utilizing a broke pulper for introduction of the Clarifier Sludge, the broke pulper is filled with clarifier sludge and water to a consistency of about 3.5% solids.

Abstract: A polyimide porous film obtained by drying and imidizing a polyimide precursor porous film which is substantially homogeneous on both sides, the polyimide porous film having pores on both sides wherein the pores all satisfy the conditions: 1) the difference in the mean pore size of both sides is less than 200% based on the smaller average value of the mean pore size, 2) the coefficient of variation for the pore size on each side is smaller than 70%, 3) the coefficient of variation for the pore centroid distance on each side is smaller than 50%, and 4) the mean pore size on each side is 0.05-5 &mgr;m.

Abstract: The invention relates to methods of treating mixtures containing polymeric materials, e.g., collagen, to form a polymer that intercalates into the polymeric material. The treatment provides greater tensile strength to the mixture, among other advantages. The polymer is formed of a monomeric unit having at least one catechol group that is oxidized to a quinone upon polymerization.

Abstract: We have discovered that the formation of particulate inclusions at the surface and the interior of an aluminum alloy article interferes with the performance of the article when a surface of the article is protected by an anodized coating. We have also discovered that the formation of such particulate inclusions can be controlled to a large extent by controlling the concentration of particular impurities present in the alloy used to fabricate the aluminum alloy article.

Abstract: A nanoporous polymer comprises hollow structures fabricated from crosslinked polymeric strands. The hollow structures are further coupled to other crosslinked polymeric strands by a covalent bond. Particularly contemplated nanoporous polymers have a Tg of no less than 400° C. and a dielectric constant k of no more than 2.5.

Abstract: A polymer composition for powder molding, containing (A) to (E) described below:

Abstract: The present invention provides a surface material which can be replaced to the conventional surface material made of soft polyvinylchloride resin. These surface material is useful for the various uses such as the material for car interior, the surface material of furniture or the material for porches.

Abstract: A composite recovery board (10, 20, 30) comprises a foam core (11) having lower (12) and upper (13) surfaces, wherein the foam core is selected from the group consisting of polyisocyanurate and polyurethane materials and mixtures thereof; and a filler within said foam core selected from the group consisting of rubber-tire vents, EPDM scrap material, plastic chips, polyurethane scrap, polyisocyanurate scrap, scrap rubber from recycled tires, wood chips, fiberglass strands and mixtures thereof. A method of re-roofing a roof comprising applying composite boards (10, 20, 30) of the present invention to a roof deck and applying a weather protective layer over the composite boards. A continuous method of making composite recovery boards (10) of the present invention comprises is also provided.

Abstract: An assembly for enclosing and protecting a plurality of meters for storage or transportation purposes and carrier and pallet for use therein are provided. The assembly includes a plurality of carriers. Each of the carriers includes a base unit having upper and lower surfaces for receiving and retaining a plurality of meters in a predetermined spaced relationship thereon and a cover unit movable between a closed position for enclosing, protecting and immobilizing the meters within the base unit and an open position to allow storage or retrieval of one or more meters to or from the base unit, respectively. The assembly also includes a pallet having a load-bearing, upper surface and a tine-engaging, lower surface and an array of apertures extending between the load-bearing, upper surface and tine-engaging, lower surface for receiving and retaining lower portions of the meters in the predetermined spaced relationship thereon when the carriers are supported on the load-bearing, upper surface of the pallet.

Abstract: The invention is in the field of three-dimensional hollow novelty items and their manufacture, particularly items such as artificial pumpkins that the consumer desires to carve or alter after purchase. A carvable novelty article, such as an artificial Halloween pumpkin, comprises a polyurethane shell substantially surrounding an interior volume and having a thin coating, such as an acrylic elastomer, on the exterior surface of the shell. The carvable article can be formed by an inventive process in which polyurethane foam material, such as material having a nominal density of about 2.5-3.0 pounds per cubic foot, is sprayed from a nozzle rotating with respect to the inside of a mold. After the polyurethane foam article and the mold are separated, the article is coated with an elastomeric coating, such as an acrylic material that is applied as a liquid.

Abstract: An insect resistant extruded or expanded polystyrene foam boards containing from 2 to 25 weight-% acicular particles such as fiberglass, stone wool, metal wool, gypsum, quartz and wollastonite, and insulation panels made from such boards. The fibers are preferably milled or chopped and range in size from 0.0156 inch (0.396 mm) inch to 0.5 inch (12.7 mm) in length and 10 to 20 micrometers in diameter.

Abstract: Provided is a porous film which is excellent in a tear strength and has a low heat shrinkage.

Abstract: The process of the invention characterized in that to 100 parts by weight of a silicate powder having 2000-8000 m2/g specific surface, 1-10 parts by weight of gas-forming material with particle size of 10-100 &mgr;m and 0.5-15 parts by weight of montmorillonite, 0.5-2 parts by weight of alkali hydrogen phosphate or alkali dihydrogen phosphate or a mixture of alkali metal phosphate and sodium silicate in form of aqueous solution, 0.01-5 parts by weight of rare earth metal oxide or a mixture of such oxides were added, then the mixture obtained is homogenized, pre-dried, coated with 1-5 parts by weight of titanium oxide and/or titanium oxide hydroxide and/or aluminum oxide hydroxide, then subjected to heat treatment at 720-1000° C., and the mixture obtained is molded. The subject of the invention: also the product of the above process.

Abstract: Flexible polyurethane, polyacrylic and polybutadiene foams can be obtained with cyclopentane as a blowing agent and are useful as coatings for leather or leather substitutes.

Abstract: A biaxially oriented polyolefin multilayer film having a skin layer having oil-absorbing voids is disclosed. The film has substantially a small amount of void-initiating particles in the skin layer and typically no fillers in the core layer. Yet the film shows no visible distortion after exposure to food products such as potato chips.

Abstract: A polymer composition for powder molding, containing (A) to (E) described below: (A) a peroxide-crosslinkable olefin-based copolymer having a melt flow rate measured under the conditions of a load of 2.16 kgf and a temperature of 190° C. according to JIS K7210 of 1 g/10 min. or more; (B) 0.1 to 10 parts by weight of a peroxide having a temperature for obtaining a half life of 10 hours of 100° C. or more, per 100 parts by weight of (A); (C) 0.1 to 7 parts by weight of a crosslinking aid per 100 parts by weight of (A); (D) 0.1 to 20 parts by weight of a thermal decomposition type foaming agent per 100 parts by weight of (A); and (E) 0.

Abstract: A laminate of thermoplastic over foam is well suited for making plates to be used in a protective paint-ball vest. The vest is constructed of many such plates mounted to fabric to provide good ventilation and freedom of movement with adequate protection levels against commonly encountered hazards. The vest can be made reversible to facilitate team games and is highly suitable for use in paint ball games.

Abstract: A protective covering constructed from an electrostatically charged sheet having a top and bottom surface and an absorbent layer. The absorbent layer has top and bottom surfaces, the bottom surface of the absorbent layer being bonded to the top surface of the electrostatically charged sheet. The absorbent layer is divided into a plurality of cells for containing liquid spilled on the absorbent layer. The absorbent layer can be constructed from paper, open cell foam, fibrous mat, or any other absorbent material. In the preferred embodiment of the present invention, the cells are constructed by providing hydrophobic barriers in the absorbent layer. The barriers can be constructed from paraffin, plastic, or any other material that can penetrate the absorbent layer. In one embodiment of the present invention, a hydrophobic layer is bonded to the top surface of the absorbent layer.

Abstract: Biaxially oriented films having a substantially non-voided pigmented core layer of a propylene homopolymer, an intermediate layer of a voided propylene homopolymer, and two outer layers of a heat sealable olefin polymer. Such films can be heat sealed to form seals with high seal integrity.

Abstract: A novel porous fibrous structure containing from 10 to 100% by weight of wet heat bonding fibers, having cellular cavities in the fibrous structure of the fibers, in which a plurality of indefinite cellular cavities are present independently or in a state of partially connected in the inside of the fibrous structure, at least a portion of the fibers constituting the fibrous structure is heat bonding by the wet heat bonding fibers, and a process for producing such porous fibrous structure.

Abstract: An input device has a flexible surface on which are formed deflection sensors. The flexible surface can be deformed against an adjacent resilient layer. The deflection sensors detect the deflection of the surface. Electronic circuits for processing signals from the deflection sensors to yield information regarding the locations and magnitudes of forces deflecting the surface may be deposited all, or in part on the flexible surface. The input device may be combined with a display to yield a touch-sensitive display suitable for use in a wide range of applications.

Abstract: A textile is coated with a backing coating, and a foam backing is applied to the backing coating surface of the textile. A backing material is mounted to the surface of the foam backing opposite to the textile.

Abstract: A system for retaining and releasing an active compound, such as a volatile flavor oil is provided. A storage layer of foam is located between layers of diffusion material which are extrusion coated onto the storage layer. A barrier layer, such as a foil material, is peelably bonded to the film layer on one side of the storage layer. The resulting composite is adhesively secured to a closure, such as a container cap, and remains with the cap. The foil layer is fixedly bonded to a container and remains with the container after the closure is removed by a consumer. With removal of the foil layer and subsequent openings and closings to obtain product within the container, new concentrations of the active compound are created within the container head space and are available for a substantial aroma impact upon subsequent opening.

Abstract: To realize uniform heat distribution by adhering a radiating sheet tightly to a radiating element such as a PDP glass panel, and a heat sink such as an aluminum chassis, transfer heat smoothly to the heat sink such as the aluminum, and release foams entrapped between the radiating sheet and radiating element or heat sink efficiently. The radiating sheet is composed by impregnating a radiating material selected from the group consisting of a radiating gel and a radiating grease in a radiating base material having continuous foams, and layers excellent in heat releasing properties such as a silicone gel or an luminum foil may be formed further on the radiating sheet, or cuts may be made into these layers.

Abstract: The present invention provides (1) a porous resin film having good water absorption from aqueous inks or aqueous pastes, (2) a recording medium which can absorb an ink without density unevenness even during solid printing or the like if the ejected amount of ink is great in ink jet recording, and (3) a porous resin film constituting such a recording medium having excellent properties. In other words, the present invention lies in a porous resin film comprising a thermoplastic resin and an inorganic and/or organic finely divided powder surface-treated with a specific surface treating agent and having a liquid absorption capacity of not smaller than 0.5 ml/m2 as measured by “Japan TAPPI No. 51-87” and a recording medium comprising the porous resin film.

Abstract: A process for producing a foamed article of a thermoplastic resin composition having a relatively thicker solid skin layer exhibiting better appearance without occurrence of swirl mark and having a foam structure of relatively uniform foam cell size with better foam cell configuration, which is light-weighing and superior in the stiffness, in an easy and efficient manner, by causing the said resin composition to foam up in a cavity of a mold, which process comprises

Abstract: A double sided adhesive tape for mounting printing plates, especially multilayer photopolymer printing plates, to printing cylinders or sleeves, the carrier of the adhesive tape being a polyethylene terephthalate (PET) film and self-adhesive coatings being applied to both sides of the film, wherein the surface of the polyethylene terephthalate (PET) film is at least partly roughened on one or both sides using a reagent and/or the surface energy of the surface of the film is increased.

Abstract: A molded article including a plastic layer and an outer film over the plastic layer forming a composite laminate with the plastic layer and a process for preparing same. The outer film has an inner surface adjacent and bonded to the plastic layer and an outer surface opposed to the inner surface. The molded article also includes a reinforcing material adhered to the inner surface of the outer film layer and preferably at least partly embedded in the inner surface of the outer film layer.

Abstract: This invention provides a composite device whereby surface reflection and interference colors can be inhibited, photocatalytic decomposition performance may be improved and hydrophilicity-acquiring rate may be improved. A mixture film (14) is deposited on the surface of a base (12). The mixture film (14) is a colorless and transparent mixture film with a high light transmittance made of a mixture of boron oxide and photocatlytic titanium oxide.

Abstract: Expanded porous polytetrafluoroethylene film laminated into a laminate in the form of a strip, wherein the laminated height of the laminated strip is greater than the width, preferably with a layer for preventing fluid penetration interposed between the layers of the laminate. The sealing material in the form of tape is used in the form of a closed ring, the longitudinal beginning and end being joined, and the laminated end faces on the long side are in contact with the tightened surfaces, in such a way that the direction in which the laminated strip has been laminated is the radial direction.

Abstract: An insulating beverage cup or sleeve is produced with a foam layer disposed on an inner surface of a food or beverage paper stock. A polyethylene film layer is arranged in a position between a paper stock layer and an inside surface of the beverage container. The foam layer decreases the energy transfer between the beverage and the user's hands allowing the user to hold onto the cup for an extended period of time without causing user discomfort or pain, e.g. greatly extends the hold time of the paper cup. The exterior surface of the beverage cup remains highly printable and predisposed to high quality graphics both before and after cup manufacture.

Abstract: The present invention relates to an aluminum material to which a surface treatment is performed, and has as its objective the provision of a surface-treated aluminum material that has excellent adhesive properties with organic resin film. The present invention further aims to provide a method for producing the aforementioned. In the present invention's surface-treated aluminum material, a non-porous anodic oxide film is formed to the surface of the aluminum or aluminum alloy. This non-porous anodic oxide film has a thickness in the range of 5˜800 nm, a porosity of 20% or less, and contains in an amount of 50 ppm or more at least one of silicon, phosphorous, boron or carbon as a component. As a result of this structure, the adhesive properties between organic resin film and non-porous anodic oxide film can be increased.

Abstract: A fabric laminate is provided, including first and second facing layers and a foam layer interposed between the facing layers, at least one of the first and second facing layers including a veloured nonwoven material. Blankets are also provided.

Abstract: A foamed polyethylene product has an outer sheath of non-foamed polyethylene fused to an underlying foamed body portion. Preferably, the product is produced in an in-line method when the foam body is extruded and subsequently the skin is extruded directly on the body portion. This process only causes limited thermal degradation of an outer layer of the body portion which improves adhesion of the skin to the body portion.

Abstract: The aromatic polyurethane elastomers of the present invention are particularly suited for methods of making objects in a mold cavity. The objects generally include an elastomeric layer formed from an aromatic polyurethane and a foam layer which is subsequently applied to the elastomer. The aromatic elastomer of the present invention lends itself to being precoated with an in-mold coating or being painted after demolding the resulting part.