The invention relates to a lightweight, mass-producible, antibacterial insulation material with high heat, corrosion and impact resistance that can be used in construction, machinery & equipment, furniture, defense, apparel-accessory industry, art, as well as in land-sea-air vehicles.

An anisotropic conductive film includes conductive particles disposed in an insulating resin layer. Zigzag arrangements are arranged at a predetermined pitch in an x direction on an xy plane in a plan view of the anisotropic conductive film with positions thereof in a y direction being periodically altered. The zigzag arrangements each include an arrangement Rb and an arrangement Rc repeatedly provided at predetermined intervals in the y direction. The arrangement Rb includes the conductive particles arranged at a positive inclination, and the arrangement Rc includes the conductive particles arranged at a negative inclination. This configuration can form a pseudo random regular disposition.

An object of the present invention is to provide a polymer film, in which in a case where a laminate is manufactured by sticking a metal foil to the polymer film, the adhesiveness between the polymer film and the metal foil is excellent, and the performance of suppressing a misregistration of a wiring line formed on the metal foil is excellent even in a case of further laminating a sticking material on the wiring line; and a laminate.

A polymer film including a liquid crystal polymer, in which in a case where an elastic modulus at a position A at a distance of half of a thickness of the polymer film from one surface toward the other surface of the polymer film is defined as an elastic modulus A and an elastic modulus at a position B at a distance of ⅛ of the thickness of the polymer film from one surface toward the other surface of the polymer film is defined as an elastic modulus B in a cross-section along a thickness direction of the polymer film, a ratio B/A of the elastic modulus B to the elastic modulus A is 0.99 or less and the elastic modulus A is 4.0 GPa or more.

A laminated body is provided with a resinous base member, a lipophilic layer and a predetermined layer. The predetermined layer is located between the resinous base member and the lipophilic layer. The predetermined layer has a refractive index within a range of 1.42 to 1.49. The lipophilic layer has a surface which is 60 nm or less distant from the predetermined layer.

A core/shell polymer material suitable for three-dimensional printing is provided. The core/shell polymer material may include at least one amorphous polymer as a core particle and at least one semicrystalline polymer as a shell material surrounding the core particle.

Provided is production of a resin film excellent in all of the folding resistance, the low water-absorption property, and the heat resistance. A resin film formed of a resin containing an alicyclic structure-containing polymer having crystallizability, the resin film having a folding endurance of 2,000 times or more, a water-absorption rate of 0.1% or less, and a heat-resistant temperature of 180° C. or higher; a resin film formed of a resin containing an alicyclic structure-containing polymer having crystallizability, the resin film having a crystallinity degree of the alicyclic structure-containing polymer of 10% or more, a folding endurance of 2,000 times or more, and a water-absorption rate of 0.1% or less, and a smooth surface; and production method thereof.

The invention relates to a process for producing superabsorbent polymer particles, comprising surface postcrosslinking, classifying the surface postcrosslinked superabsorbent polymer particles, deagglomerating the separated oversize fraction using a roll crusher and recycling the disintegrated oversize fraction before or into the classification of the surface postcrosslinked superabsorbent polymer particles.

The present invention relates to nanoparticles of π-conjugated polymers. The present invention also relates to an aqueous composition comprising these polymeric nanoparticles, to processes for making the nanoparticles, and to the use of these nanoparticles in the fabrication of electronic devices and components.

An elastic film having an elastic film layer based on styrene block copolymer, such that the elastic film layer is formed from a first styrene block copolymer and a second styrene block copolymer without the addition of polystyrene. The first styrene block copolymer has a styrene portion of less than 25% by weight and the second styrene block copolymer has a styrene portion of more than 26% by weight. A ratio of the first styrene block copolymer to the second styrene block copolymer is between 6:1 and 2:3.

Provided are a cancer cell-trapping metal filter which has a high opening ratio, a cancer cell-trapping metal filter sheet, a cancer cell-trapping device using the cancer cell-trapping filter, and manufacturing methods therefor.

According to a cancer cell-trapping metal filter 1, openings of connected through-holes 12 that are formed in a metal sheet 11 have a wave shape, and thus it is possible to extract a CTC from other components by utilizing a hole diameter on a short-side side of the openings, and it is possible to make the connected through-holes be closer to each other due to the wave shape while maintaining a CTC trapping ability. Accordingly, it is possible to further improve the opening ratio in the cancer cell-trapping metal filter 1.