A composite board comprising (i) a first foam region; (ii) at least one fragile insulating material; and (iii) a second foam region, where said second foam region is substantially devoid of hydrocarbons.

The present disclosure describes covers for electronic devices, electronic devices, and methods of making covers for the electronic devices. In an example, a cover for an electronic device can comprise: a rigid substrate; a high refraction polymeric film adherable on the rigid substrate; a semitransparent polymeric film adherable on the high refraction polymeric film, wherein the high refraction polymeric film comprises: polyacrylic, polycarbonate, cyclic olefin copolymer, or combinations thereof, and high refractive nanoparticles, and wherein the semi-transparent polymeric film comprises: polyester, polyacrylic, polycarbonate, polyvinyl chloride, silicone rubber, or combinations thereof, and at least one colorant.

Provided are breathable films and a process for making breathable films. The breathable films comprise a filler and a polymer blend comprising a polyolefin and ethylene copolymer. The process for making the breathable films comprise extruding a polymer blend and a filler, forming a film from the extruded polymer blend and filler, and stretching the film to form a breathable film. The breathable films according to embodiments disclosed herein can exhibit increased WVTR values and can reduce filler dropping while providing improved micro-void uniformity.

A heat dissipation member dissipates heat generated at a heat source. The heat dissipation member may include a substrate having a porosity ratio of 5 volume % or less; and an inorganic porous layer disposed on a surface of the substrate, wherein the inorganic porous layer may have a porosity ratio ranging from 25 volume % or more to 85 volume % or less and have lower thermal conductivity than the substrate. In this heat dissipation member, 15 mass % or more of constituents of the inorganic porous layer may be alumina.

A breathable synthetic roofing underlayment having a hydrophobic nonwoven layer on top to deflect water, a liquid water-resistant and vapour-permeable membrane layer in the middle, and a bottom nonwoven layer which is hydrophilic and has rapid and high liquid water absorbency. This accelerates the movement of liquid water from a roofing deck into the nonwoven bottom layer and increases the rate of transfer of water through the underlayment. The bottom layer comprises a carrier resin and a hydrophilic agent, which may be a polyamide such as polycaprolactam (Nylon 6) or poly(hexamethylene adipamide), a polysorbate or other composition. The underlayment is especially useful for application to wet roofing decks.

A gas barrier laminate includes an organic layer and an inorganic layered unit. The organic layer includes a product obtained by subjecting a silane compound having an alkoxy group to hydrolysis and condensation. The inorganic layered unit is disposed on the organic layer, and includes an aluminum oxide layer, a hafnium oxide layer, and a silicon aluminum oxide layer that are laminated to one another.

A food wrap for wrapping ovenable foods includes a polyester layer having a thickness of about 12 μm having a first surface and a second surface opposite the first surface, a barrier layer comprising aluminum oxide covering at least a majority of the first surface of the polyester layer, a paper layer adhered to the barrier via an adhesive, where the paper layer has a grammage of about 35 g/m.sup.2, and a coating layer covering at least a majority of the paper layer, where the coating layer covers an ink label.

The disclosure relates to a covering system for a floor, a wall and/or a ceiling. The covering system includes a decorated side, a lower side opposite the decorated side and a plurality of interconnected covering elements. At least one conducting element is arranged between at least two of the covering elements in such a way that the at least one conducting element is at least partially visible on the decorated side. The at least one conducting element is configured to conduct a physical quantity, material or signals. The at least one conducting element includes an interface to a source or a consumer of the physical quantity, material or signals.

An antifogging laminate includes a coating layer on a water absorbent film, in which a water absorption rate of the water absorbent film is 1% or more and 50% or less, and the coating layer contains a water absorbent resin and inorganic oxide particles.

A composite cooling film including a reflective nonporous inorganic-particle-filled organic polymeric layer, an ultra-violet-protective layer or layers, and an antisoiling layer.