Method for producing a composite resistant material (5), comprising the following steps: preparing at least two component bodies (13, 14, 15, 16) consisting of a material selected from fibre materials such as carbon fibre, aramid fibres, metallic or non-metallic inorganic fibres, ceramic materials such as alumina, boron or silicon carbide, metallic materials such as aluminium, brass, lead, steel, plastic materials such as polyamide, cleaning the outer coupling surface of said bodies (13, 14, 15, 16) preparing at least two adjacent bodies with a free gap (11), coating the clean surface of said bodies (13, 14, 15, 16) with an adhesive; drying said bodies (13, 14, 15, 16); pre-heating said bodies (13, 14, 15, 16) until the reduction of the surface viscosity of said adhesive; coupling said bodies (13, 14, 15, 16) with a thermosetting polymer until filling said gap (11); hardening the polymer and complete activation of the bond of said adhesive with said polymer.

A method of manufacturing a laminate includes: placing a mold having one surface on which a plurality of recesses are formed; applying a coating material to the one surface of the mold on which the recesses are formed, and dropping the coating material applied to portions of the recesses into the recesses while remaining the coating material applied to a portion of the one surface other than the recesses on the one surface of the mold; drying the coating material to form a polymer coating film having through-holes formed in portions corresponding to the recesses; pressing a support against the mold with the polymer coating film interposed between the support and the mold; and peeling the polymer coating film off together with the support from the mold to obtain a laminate including the support and the polymer coating film.

The present invention relates to a method for manufacturing a composite sheet comprising an aerogel sheet, which comprises: a step (S10) of preparing a fiber sheet (10); a step (S20) of laminating the aerogel sheet (30) on each of both surfaces of the fiber sheet (10); and a step (S30) of applying heat and a pressure to the aerogel sheet (30) and the fiber sheet (10), which are laminated, to bond the sheets to each other and to manufacture the composite sheet (40) in which the aerogel sheet (30), the fiber sheet (10), the aerogel sheet (30) are laminated.

The present invention relates to a method for manufacturing a composite sheet comprising an aerogel sheet, which comprises: a step (S10) of preparing the aerogel sheet (30); a step (S20) of laminating a fiber sheet (10) on each of both surfaces of the aerogel sheet (30); and a step (S30) of applying heat and a pressure to the aerogel sheet (30) and the fiber sheet (10), which are laminated, to bond the sheets to each other and to manufacture the composite sheet (40) in which the fiber sheet (10), the aerogel sheet (30), and the fiber sheet (10) are laminated.

The invention relates to a method for producing composite webs or composite sheets, consisting of at least a first lower cover layer (1) of metal, a second upper cover layer (2) of metal, and a core layer (3) of plastic, which is arranged between the cover layers (1, 2) and is integrally bonded thereto, wherein a first metal strip (4) for the lower cover layer (1), a second metal strip (5) for the upper cover layer (2), and a plastic web (6) for the core layer (3) are brought together and are integrally bonded to each other by the application of pressure and/or heat. The method is characterized in that the first metal strip (4) and the second metal strip (5) are each continuously coated with an adhesion promoter in a pretreatment line (V) and then wound and that the first metal strip (4), the second metal strip (5), and the plastic web (6) are then brought together in a laminating line that is separate from the pretreatment line (L) and are continuously bonded to each other by the application of pressure and heat in order to form a composite web.

A photochromic polyurethane laminate that is constructed to solve certain manufacturing difficulties involved in the production of plastic photochromic lenses is disclosed. The photochromic laminate includes at least two layers of a resinous material and a photochromic polyurethane layer that is interspersed between the two resinous layers and which contains photochromic compounds. The polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane, at least one isocyanate prepolymer, at least one photochromic compound, and a stabilizing system.

For a fiber-oriented material according to an embodiment, a fiber that is included in the fiber-oriented material is in a closely-adhered state, and a tensile strength has maxima in two or more tensile directions at angles in a range not less than 0 but less than 180 between the tensile directions and a line passing through a center of the fiber-oriented material.

The present invention provides a dual layer planter liner having: (a) a first fibrous layer having an interior surface and an exterior surface, the first fibrous layer is formed into a pot for emplacing a planting medium and/or plant therein. The first fibrous layer is formed from a first fibrous material; and a second fibrous material adhered onto the exterior surface of the first fibrous layer. The adhered second fibrous material forms a second fibrous layer. The present invention, also, provides a method for making the dual layer planter liner hereof.

The invention provides hydrophobic silica wet gel, hydrophobic silica aerogel, and methods that can be used to form an enhanced hydrophobic silica aerogel sheet having an advantageous combination of properties. Some embodiments of the invention provide a hydrophobic silica aerogel having advantageous properties, such as desirable performance on visible transmission, haze, or both.

An electronic component has an organic member between two transparent substrates, in which outer peripheral portions of the two transparent substrates are bonded by a sealing material containing low melting glass. The low melting glass contains vanadium oxide, tellurium oxide, iron oxide and phosphoric acid, and satisfies the following relations (1) and (2) in terms of oxides. The sealing material is formed of a sealing material paste which contains the low melting glass, a resin binder and a solvent, the low melting glass containing vanadium oxide, tellurium oxide, iron oxide and phosphoric acid, and satisfies the following relations (1) and (2) in terms of the oxides. Thereby, thermal damages to an organic element or an organic material contained in the electronic component can be reduced and an electronic component having a glass bonding layer of high reliability can be produced efficiently.
V.sub.2O.sub.5+TeO.sub.2+Fe.sub.2O.sub.3+P.sub.2O.sub.5?90 (mass %)(1)
V.sub.2O.sub.5>TeO.sub.2>Fe.sub.2O.sub.3>P.sub.2O.sub.5 (mass %)(2)