C08J2475/16

ORGANIC RESIN LAMINATE
20170198110 · 2017-07-13 ·

An organic resin laminate comprising an organic resin substrate and a multilayer coating system on a surface of the substrate is provided. The multilayer coating system can include a plasma layer which is a dry hard coating obtained from plasma polymerization of an organosilicon compound, and an intermediate layer (II) on the substrate which is a cured coating of a wet coating composition comprising (A) a specific reactive UV absorber, (B) a multi-functional (meth)acrylate, and (C) a photopolymerization initiator. (B) a multifunctional (meth)acrylate, and (C) a photopolymerization initiator. The laminate has a high level of abrasion resistance and improved adhesion and weather resistance.

ACTIVE ENERGY BEAM-CURABLE RESIN COMPOSITION, RESIN MOLDED ARTICLES, AND METHOD FOR PRODUCING RESIN MOLDED ARTICLES
20170130057 · 2017-05-11 · ·

An active energy ray curable resin composition comprising: urethane poly(meth)acrylate (A) synthesized from a raw material including a polyisocyanate and a hydroxy group-containing (meth)acrylate; (meth)acrylate (B) having five or more functional groups; a photopolymerization initiator (C1) having an absorption coefficient per unit weight of 50000 ml/g.Math.cm or more when measured in methanol at 254 nm; a photopolymerization initiator (C2) other than the (C1) having an absorption coefficient per unit weight of 50000 ml/g.Math.cm or more when measured in methanol at 302 nm; a photopolymerization initiator (C3) other than the (C1) and the (C2) having an absorption coefficient per unit weight of 100 ml/g.Math.cm or more when measured in methanol at 405 nm; and an ultraviolet absorbing agent (D).

Light diffusion films and compositions for preparing the same

A composition for light diffusion film in which the angle of aperture of diffused light in a light diffusion film obtainable therefrom can be expanded effectively, and a light diffusion film obtainable by the composition for light diffusion film are provided.

STRUCTURE HAVING ANTIFOULING PROPERTIES AND HAVING CONCAVE-CONVEX SHAPED SURFACE, AND METHOD FOR PRODUCING THE SAME

A structure having dry-wiping off characteristic relative to dirt attached to a concave-convex shaped surface of the structure, and a method for producing the structure. A structure having a concave-convex shaped surface, fabricated from a composition containing at least one compound having in a molecule, one to ten polymerizable group(s) and a photopolymerization initiator, wherein the structure has a Martens hardness of 3 N/mm.sup.2 or more and 130 N/mm.sup.2 or less when the Martens hardness of the structure is measured under a condition under which a Martens hardness of a molten quartz is 4,100 N/mm.sup.2. The structure is produced by applying the composition onto a substrate; pressing a coating film on the substrate into a concave-convex shaped face of a mold; photocuring the coating film while it is pressed into the concave-convex shaped face of the mold; and peeling the cured film on the substrate from the mold.

Hard coat film for foldable display and use thereof

Provided is a hard coating film for foldable displays that does not form creases or cracks in the folding portion, and that is also excellent in reducing iridescent colors (interference mottling) caused by fine cracks in an easy-to-adhere resin layer or other layers. The hard coating film for foldable displays contains a polyester film having a thickness of 10 to 80 m, an easy-to-adhere resin layer, and a hard coating layer, the easy-to-adhere resin layer and the hard coating layer being stacked in this order on at least one surface of the polyester film, wherein the easy-to-adhere resin layer is a cured product of a composition containing at least one compound selected from the group consisting of titanium compounds and zirconium compounds and a polyester resin, and the polyester film having the easy-to-adhere resin layer stacked thereon but not yet having the hard coating layer stacked thereon satisfies characteristics within specific ranges.