The present invention addresses the problem of providing a surface protection film for a flexible display with which films are not adhered to each other. As a solution, provided is the surface protection film for a flexible display that has a protection layer made of polyurethane as an outermost surface thereof, the polyurethane having a tan δ peak temperature of 20° C. or more.

The present invention provides an image display panel including an image display unit and an optical film including a polarizing film provided on a viewing side of the image display unit via a pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer has a degree of swelling with oleic acid of more than 130% and 190% or less, and the image display panel has a flat edge face. The image display panel with a bezel can preventing peeling-off of the pressure-sensitive adhesive layer even when placed in a humidified environment in a state where fat and oil or cream components are in contact with the elastic intermediate layer. The image display panel of the present invention can prevent peeling-off of the pressure-sensitive adhesive layer even when placed in a humidified environment in a state where fat and oil or cream components are in contact with the elastic intermediate layer.

An article made of conglomerate material comprising an aggregate comprising granules of expanded glass or expanded ceramic/clay defining between them inter-granular cavities and a binding resin. The binding resin is present in the minimum amount required to coat the granules of expanded glass or expanded ceramic/clay and the inter-granular cavities contain only air and are devoid of filling material. The binding resin is present in an amount equal to about 6-16% of the volume of the article and is a thermosetting resin obtained by means of reaction between an epoxidized unsaturated fatty acid triglyceride and a carboxylic anhydride in the presence of a catalyst.

An article made of conglomerate material comprising an aggregate comprising granules of expanded glass or expanded ceramic/clay defining between them inter-granular cavities and a binding resin. The binding resin is present in the minimum amount required to coat the granules of expanded glass or expanded ceramic/clay and the inter-granular cavities contain only air and are devoid of filling material. The binding resin is present in an amount equal to about 6-16% of the volume of the article and is a thermosetting resin obtained by means of reaction between an epoxidized unsaturated fatty acid triglyceride and a carboxylic anhydride in the presence of a catalyst.

A gas-barrier composition including nanocellulose containing at least one of a sulfuric acid group, a sulfo group, or a phosphoric acid group; and a reactive crosslinking agent.

A gas barrier film has, in sequence, a support, an inorganic layer disposed on one surface side of the support, an adhesive layer disposed on a surface of the inorganic layer, and a resin layer disposed on a surface of the adhesive layer in which the adhesive layer has a thickness of 15 μm or less, and the adhesion strength between the inorganic layer and the adhesive layer is 21 N/25 mm or more and 60 N/25 mm or less. A method for producing a gas barrier film includes an inorganic layer deposition step and a bonding step in a vacuum.

The present invention relates to a polymeric composition suitable for watercrafts or nautical applications. The present invention relates also the use of a transparent polymeric composition for watercrafts. More particularly the present invention relates to a transparent (meth)acrylic polymer composition and relates also to a process for preparing such a (meth)acrylic polymer composition, its use in watercrafts and watercraft comprising it.

To provide a polyrotaxane composite formed body produced by strong bonding between a crosslinked polyrotaxane formed body and an elastomer formed body without intervention of an adhesive.

Provided is a method for producing a polyrotaxane composite formed body, the method including subjecting a surface of a crosslinked polyrotaxane formed body and a surface of an elastomer formed body to plasma treatment, and pressure joining the treated surfaces together, to thereby bond the formed bodies. Also provided is a polyrotaxane composite formed body including a crosslinked polyrotaxane formed body and an elastomer formed body, wherein these formed bodies are directly bonded together without being intermingled with each other in the absence of an adhesive layer between the formed bodies, an oxygen-rich layer is present between the bonding surfaces of the formed bodies, and the formed bodies exhibit a peel strength of 1 N/m or more.

Provided are a continuous-fiber nonwoven fabric having excellent denseness, a composite material including the nonwoven fabric and having good appearance, and a method for producing the composite material. The continuous-fiber nonwoven fabric includes fibers containing an amorphous thermoplastic phenoxy resin as a main component, wherein the thermoplastic phenoxy resin has a weight-average molecular weight in a range of from 10,000 to 100,000 and a glass transition temperature equal to or lower than 100° C. For example, the continuous-fiber nonwoven fabric may be a melt-blown nonwoven fabric or a spunbonded nonwoven fabric.

A crystal device includes a bearing base, an integrated chip and a conductive adhesive unit. The bearing base includes a conductive seat. The integrated chip includes a principal reference plane facing the conductive seat, and having a first major axis. The conductive adhesive unit has a second major axis and an aspect ratio, and is at least partly disposed between the conductive seat and the integrated chip. The aspect ratio ranges from 1.1 to 1.9. The principal reference plane further has a perpendicular projection straight line defined according to the second major axis. A practical angle is included by the first perpendicular projection straight line and the first major axis, and ranges from 0 degree to 90 degrees.