The present disclosure can provide aerogel compositions which have a thermal storage capacity, and which are durable and easy to handle. The present disclosure can provide aerogel compositions which include PCM coatings, particle mixtures, or PCM materials confined within the porous network of an aerogel composition. The present disclosure can provide methods for producing aerogel compositions by coating an aerogel composition with PCM materials, by forming particle mixtures with PCM materials, or by confining PCM materials within the porous network of an aerogel composition.

A fiber-reinforced resin composite having high peeling strength between a fiber-reinforced resin and a resin foam. The fiber-reinforced resin composite (10) is a fiber-reinforced resin composite (10) including a skin (11) and a resin foam (12), the resin foam including a foamed resin (16), the skin including a fiber sheet (14), a thermoplastic matrix resin (15), and the foamed resin (16) that is continuous from the resin foam and is impregnated into the skin.

A fiber-reinforced resin composite having high peeling strength between a fiber-reinforced resin and a resin foam. The fiber-reinforced resin composite (10) is a fiber-reinforced resin composite (10) including a skin (11) and a resin foam (12), the resin foam including a foamed resin (16), the skin including a fiber sheet (14), a thermoplastic matrix resin (15), and the foamed resin (16) that is continuous from the resin foam and is impregnated into the skin.

One embodiment of the present invention provides a hydrophilic composite porous membrane including: a polyolefin microporous membrane, and an olefin/vinyl alcohol-based resin with which at least one main surface and inner surfaces of pores of the polyolefin microporous membrane are coated, in which a ratio t/x of a membrane thickness t (μm) to an average pore diameter x (μm), as measured with a perm porometer, is from 50 to 630.

One embodiment of the present invention provides a hydrophilic composite porous membrane including: a polyolefin microporous membrane, and an olefin/vinyl alcohol-based resin with which at least one main surface and inner surfaces of pores of the polyolefin microporous membrane are coated, in which a ratio t/x of a membrane thickness t (μm) to an average pore diameter x (μm), as measured with a perm porometer, is from 50 to 630.

A method of manufacturing a hydrophobic/oleophobic material comprises providing an open cell structure having a plurality of interconnected cells and providing a resin solution containing nanoparticles. The resin solution containing nanoparticles is introduced into, and is cured within, the interconnected cells of the open cell structure. By curing the resin solution containing nanoparticles within the interconnected cells of the open cell structure, a highly hydrophobic/oleophobic material can be produced which exhibits isotropic properties.

A method of manufacturing a hydrophobic/oleophobic material comprises providing an open cell structure having a plurality of interconnected cells and providing a resin solution containing nanoparticles. The resin solution containing nanoparticles is introduced into, and is cured within, the interconnected cells of the open cell structure. By curing the resin solution containing nanoparticles within the interconnected cells of the open cell structure, a highly hydrophobic/oleophobic material can be produced which exhibits isotropic properties.

A treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, the cellulosic material comprising wood including wood or wood composite materials, at least a portion of the pores containing a treating agent comprising: a polymer comprising a water soluble polyol; and a modifying agent comprising a hydrophobic polyalkylene polyol. A method for preparing a treated cellulosic material comprising: providing a cellulosic material; a first treatment protocol comprising impregnating the cellulosic material with a polymer, the polymer comprising a water-soluble polyol; and a second treatment protocol comprising impregnating the cellulosic material with a modifying agent, the modifying agent comprising a hydrophobic polyalkylene polyol.

A treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, the cellulosic material comprising wood including wood or wood composite materials, at least a portion of the pores containing a treating agent comprising: a polymer comprising a water soluble polyol; and a modifying agent comprising a hydrophobic polyalkylene polyol. A method for preparing a treated cellulosic material comprising: providing a cellulosic material; a first treatment protocol comprising impregnating the cellulosic material with a polymer, the polymer comprising a water-soluble polyol; and a second treatment protocol comprising impregnating the cellulosic material with a modifying agent, the modifying agent comprising a hydrophobic polyalkylene polyol.

A resin composition includes a phenoxy resin as a principal component. The phenoxy resin has a weight-average molecular weight of 40,000 or more. The phenoxy resin has, in the same or different molecules, a first structural unit derived from bisphenol S phenoxy and a second structural unit derived from a bisphenol epoxy other than the bisphenol S phenoxy. A content ratio of the first structural unit in the phenoxy resin is 20 mol% to 80 mol% relative to a total content of the first structural unit and the second structural unit constituting the phenoxy resin.