The pressure-sensitive adhesive film of the present invention comprises a thermoplastic resin, wherein a shear storage elastic modulus at 85? C. is 0.06?10.sup.6 Pa or more and 1.00?10.sup.6 Pa or less, the pressure-sensitive adhesive film comprises no plasticizer or comprises less than 20 parts by mass of a plasticizer based on 100 parts by mass of the thermoplastic resin, and a gel fraction is 15% or less. The laminate of the present invention comprises the pressure-sensitive adhesive film of the present invention, a first organic material substrate, and at least one base material of a second organic material substrate and an inorganic material substrate. The liquid crystal display of the present invention and the laminated glass of the present invention each comprise the laminate of the present invention. The present invention can provide a pressure-sensitive adhesive film excellent in level-difference conformability, bleed performance and recyclability, a laminate comprising the pressure-sensitive adhesive film, and a liquid crystal display and a laminated glass each comprising the laminate.

A pressure-sensitive adhesive film which is a pressure-sensitive adhesive film comprising a thermoplastic resin, wherein a maximum peak temperature of tan ? is 0? C. or more and 52? C. or less, a shear storage elastic modulus at 20? C. is 3?10.sup.5 Pa or more, and a proportion of an undissolved component in dissolution of 1.0 g of the pressure-sensitive adhesive film in 10 g of isopropyl alcohol is 35% by mass or more and 100% by mass or less.

In at least some embodiments, the invention is directed to a watercraft that includes a buoyant core, an upper shell bonded to the core and a lower shell bonded to the core, wherein at least one of the upper shell and the lower shell includes a plurality of bonded shell material layers, and wherein the plurality of shell material layers include a polycarbonate-based material layer and an acrylonitrile butadiene styrene-based material layer.

In at least some embodiments, the invention is directed to a watercraft that includes a buoyant core, an upper shell bonded to the core and a lower shell bonded to the core, wherein at least one of the upper shell and the lower shell includes a plurality of bonded shell material layers, and wherein the plurality of shell material layers include a polycarbonate-based material layer and an acrylonitrile butadiene styrene-based material layer.

The invention relates to a wind turbine blade having a leading edge erosion shield. The erosion shield comprises an inner layer of a first thermoplastic material, the inner layer being an integral part of the shell body of the wind turbine blade. The erosion shield further comprises an outer layer of a second thermoplastic material attached to the inner layer.

The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 m or more and 300 m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200 C. as measured by a TMA method according to JIS K7197 are each within a range of 30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation 1(%) of a film surface S1 exposed and a degree of orientation 2(%) of a film surface S2 located at a depth of 5 m from the film surface S1 satisfy a relationship of 4.0[(21)/1]1000.0; (B) a hardness H1 at a point of a depth of 1 m located at a position of 1 m from a film surface in a thickness direction and a hardness H2 at a thickness center point, as measured by subjecting a film cross section in parallel with a MD direction to a nanoindentation method, satisfy 10.0100(H2H1)/H10.0.

The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 m or more and 300 m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200 C. as measured by a TMA method according to JIS K7197 are each within a range of 30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation 1 (%) of a film surface S1 exposed and a degree of orientation 2 (%) of a film surface S2 located at a depth of 5 m from the film surface S1 satisfy a relationship of 4.0[(21)/1]1000.0; (B) a hardness H1 at a point of a depth of 1 m located at a position of 1 m from a film surface in a thickness direction and a hardness H2 at a thickness center point, as measured by subjecting a film cross section in parallel with a MD direction to a nanoindentation method, satisfy 10.0100(H2H1)/H10.0.

The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 m or more and 300 m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200 C. as measured by a TMA method according to JIS K7197 are each within a range of 30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation 1(%) of a film surface S1 exposed and a degree of orientation 2(%) of a film surface S2 located at a depth of 5 m from the film surface S1 satisfy a relationship of 4.0[(21)/1]1000.0; (B) a hardness H1 at a point of a depth of 1 m located at a position of 1 m from a film surface in a thickness direction and a hardness H2 at a thickness center point, as measured by subjecting a film cross section in parallel with a MD direction to a nanoindentation method, satisfy 10.0100(H2H1)/H10.0.