A composite element for the realization of protection devices of parts of the human body includes a matrix, a reinforcing element, at least partially embedded in the matrix, wherein the reinforcing element has at least one opening shaped so as to define an undercut between the matrix and the reinforcing element, such undercut being suitable for determining a mechanical constraint between the matrix and the reinforcement element.

A long synthetic resin foam body composed of a thermoplastic resin expanded beads-molded substrate and a frame having displacement regulating sections provided at both ends in the longitudinal or lateral direction of the substrate and a connecting section that connects the displacement regulating sections to each other. The substrate has at least one joint forming portion that divides the substrate in a direction intersecting the connecting section into two or more substrate parts. The joint forming portion has a joint that connects the adjacent two substrate parts to each other and is deformable to permit a relative displacement between the adjacent two substrate parts when the substrate contracts or expands.

Several embodiments of the present technology are directed to bonding sheets having enhanced plasma resistant characteristics, and being used to bond to semiconductor devices. In some embodiments, a bonding sheet in accordance with the present technology comprises a base bond material having one or more thermal conductivity elements embedded therein, and one or more etched openings formed around particular regions or corresponding features of the adjacent semiconductor components. The bond material can include PDMS, FFKM, or a silicon-based polymer, and the etch resistant components can include PEEK, or PEEK-coated components.

A decoration panel of the present invention includes an outer layer having a through hole formed thereon which is opened to a front surface to be decorated and a back surface on a side opposite to the front surface, and a decoration layer including an inlay pattern portion which is part of the decoration layer entering the inside of the through hole from the back surface side being curved and deformed, the decoration layer being arranged on the entire back surface of the outer layer and having an approximately uniform layer thickness.

A roof covering material is provided, as well as its method of manufacture, wherein a substrate, preferably of a fibrous material is provided, with a bituminous material, preferably asphalt coating, on opposite surfaces thereof, with granules being applied to an upper surface thereof and at least partially embedded in the bituminous material, and with a discontinuous top layer applied to the granule/bituminous material. The discontinuous top layer is preferably a polymeric material, and openings are provided therein, for passage of fluids therethrough, to avoid moisture, volatiles, and other fluid materials from being trapped beneath the top layer. Various techniques for application of the various materials, and for chemical treatment, are likewise provided.

A method of insert molding comprises placing in a first mold a curable rubber composition comprising a reactive species; placing on a surface of the rubber composition a first thermoplastic material in a film or layer comprising a group reactive with the reactive species of the rubber composition; curing the rubber composition in the mold to form a first molded article of cured rubber having a first thermoplastic material layer covalently bonded through reactive of the reactive species and the group; placing the first molded article as an insert into a second mold, the cured rubber contacting an inside surface of the second mold and the thermoplastic layer facing into the second mold cavity; closing the second mold and injecting into the second mold a second thermoplastic material that to form a second molded article comprising the first molded article thermally welded and/or covalently bonded to the second thermoplastic material.

Padding element for seats such as sofas, armchairs, chairs and armrests, wherein such seats have a support structure, or similar support structure for the human body or parts thereof, such as rest or anti-fatigue mats, anti-decubitus mattresses, shower mats, anti-impact mats, wherein the padding element is provided with a support surface for a user, wherein the padding element includes one film or covering, one gel layer adhering to part of the film or covering and one compact elastomeric layer having a surface for contact with the gel layer and with part of the film or covering and one surface for contact with the seat and/or with the support structure of the seat, wherein the compact elastomeric layer adheres to the gel layer and the film or covering; method for obtaining such padding element.

A method of insert molding comprises placing in a first mold a curable rubber composition comprising a reactive species; placing on a surface of the rubber composition a first thermoplastic material in a film or layer comprising a group reactive with the reactive species of the rubber composition; curing the rubber composition in the mold to form a first molded article of cured rubber having a first thermoplastic material layer covalently bonded through reactive of the reactive species and the group; placing the first molded article as an insert into a second mold, the cured rubber contacting an inside surface of the second mold and the thermoplastic layer facing into the second mold cavity; closing the second mold and injecting into the second mold a second thermoplastic material that to form a second molded article comprising the first molded article thermally welded and/or covalently bonded to the second thermoplastic material.

A decorative accessory includes a plate having a top surface, a bottom surface, and a plurality of openings extending through said plate, and a frame connected with and extending around an outer perimeter of the plate, whereby the frame projects from the bottom surface of the plate to define a partially enclosed area located beneath the bottom surface of the plate. The accessory includes at least one bead overlying the top surface of the plate, and at least one flexible securing element passing through the at least one bead, the at least one flexible securing element having first and second free ends that pass through different openings in the plate. The first and second free ends of the at least one flexible securing element are joined together beneath the bottom surface of the plate for securing the at least one bead to the plate.

A part includes a structure and at least one shape memory alloy element that is prestressed and embedded at least in part within said structure. The shape memory alloy is suitable for dissipating the mechanical energy of said structure when it vibrates in a given frequency band.