An insulation structure includes: a first resin layer including first fillers; a second resin layer on the first resin layer and including second fillers; and a third resin layer on the second resin layer and including third fillers. A diameter of each of the first fillers may be more than about 200 nm and equal to or less than about 500 nm. A diameter of each of the second fillers may be more than about 10 nm and equal to or less than about 200 nm. A diameter of each of the third fillers may be equal to or less than about 10 nm. An arithmetic average roughness (Ra) and a ten point average roughness (Rz) of a surface of the insulation structure may be equal to or less than about 30 nm and equal to or less than about 100 nm, respectively.

Thermoplastic films for packaging having a super-hydrophobic sealant surface (0), flexible packages made therefrom and their use in packaging products, especially food products are described. These packages are characterized by optimal performances, especially in terms of seal strength, recovery of the packaged product and prevention of drip formation.

A laminate includes a support, a layer (b) including a pressure sensitive adhesive, particles (a2) having an average primary particle diameter of 100 nm to 380 nm, and a layer (ca) including a resin, in which the layer (b) is provided closer to the support than the layer (ca), the particles (a2) are buried in a layer obtained by combining the layer (b) and the layer (ca) and protrudes from an interface of the layer (ca) on the support side, and a portion including the particles (a2) and the layer (ca) is peelable from the layer (b).

A storage vessel can include a shell that is formed by fibers wound about an axis and infused with a resin matrix. The resin matrix can include metal nanoparticles coated with a polymer and distributed within a resin. The nanoparticles provide low coefficients of thermal expansion, and the polymer coatings enhance their bonding with the resin. The shells of such storage vessels provide increased tensile strength and modulus at both room and cryogenic temperatures. Such improvements stem from the higher interfacial residual thermal stress at cryogenic temperature due to their low thermal expansion properties, which in turn promotes crack branching that increases the energy dissipation of the matrix.

To provide a quantum dot-containing resin sheet or film, a method for producing the same, and a wavelength conversion member that can, in particular, solve the problem of aggregation of the quantum dots and the problem with the use of a scattering agent, suppress a decrease in light conversion efficiency, and improve the light conversion efficiency of a resin molded product containing quantum dots. The quantum dot-containing resin sheet or film of the present invention includes a stack of a plurality of resin layers, at least one of the resin layers containing quantum dots, and the plurality of resin layers is integrally molded through co-extrusion.

[Problem]

To provide a thermoplastic resin film excellent in impact resistance, formability and trimmability when forming a container, productivity, and the like, and a thermoplastic resin-coated metal sheet.

[Solution]

A thermoplastic resin film contains 70 to 97 wt % of a thermoplastic polyester resin component and 3 to 30 wt % of a polyolefin resin component. The polyolefin resin component contains one or more polyolefin resins selected from the group consisting of nonpolar polyolefin resins and polyolefin resins having ester-containing functional groups in side chains thereof. The polyolefin resin component is dispersed, in the thermoplastic polyester resin component, in a fibrous form having an average length of 5 to 300 μm in a machine direction of the film, an average length of 0.2 to 5 μm in a thickness direction of the film, and an aspect ratio of 8 or greater.

A hard coat-equipped polyimide film has a hard coat layer (2) on a principal surface of a transparent polyimide film (1). A hard coat composition for polyimide film contains a siloxane compound having an alicyclic epoxy group. The hard coat composition may contain fine particles. The hard coat-equipped polyimide fin is obtained by coating the hard coat composition on a principal surface of a transparent polyimide film and curing the hard coat composition by applying an active energy ray.

A laminate includes a base material, an oxide particle-containing layer containing at least one of metal oxide particle selected from the group consisting of a titanium oxide particle and a zirconium oxide particle, and a resin layer which is a cured material of a photosensitive composition provided on a surface of the oxide particle-containing layer and has an internal stress of 1.0 MPa or less and a crosslink density of an ethylenically unsaturated group of a first surface layer portion having a surface in contact with the oxide particle-containing layer of 1.2 mmol/g or more. A method for manufacturing a laminate includes a step of forming a photosensitive layer and a step of forming a resin layer.

A laminate comprising a plastic substrate (A); a hardened organic polymer layer (B) provided on a surface of the plastic substrate (A) and having a storage elastic modulus of from 0.01 to 5 GPa and tan δ of from 0.1 to 2.0 at 25° C. which are measured at a temperature elevating rate of 2° C./min by a dynamic viscoelasticity test stipulated in JIS K 7244; an organic/inorganic composite layer (C) provided on a surface of the hardened organic polymer layer (B) and containing covalently bound organic polymer and metal oxide nanoparticles; and an inorganic layer (D) provided on a surface of the organic/inorganic composite layer (C) and comprising secondary particles of ceramic or metal.

The liquid-repellent structure comprises a major surface to which liquid repellency is imparted, and a liquid-repellent layer formed on the major surface; wherein the liquid-repellent layer contains a scale-like filler having an average particle size of 0.1 to 6 μm, inclusive, a thermoplastic resin, and a fluorine compound, and has aggregates containing the scale-like filler; and the ratio W.sub.S1/(W.sub.P+W.sub.FC) of the mass W.sub.S1 of the scale-like filler contained in the liquid-repellent layer to the sum (W.sub.P+W.sub.FC) of the mass W.sub.P of the thermoplastic resin and the mass W.sub.FC of the fluorine compound contained in the liquid-repellent layer is 0.1 to 10 inclusive.