Provided is a method for producing a film, including a step A of applying a coating liquid containing a film-forming compound, a polymer, and a solvent onto a support to form a coating film, the polymer being at least one selected from a polymer having a fluoroaliphatic group or a polymer having a siloxane structure, and allowing a solution having the polymer dissolved in methyl ethyl ketone at a solid content of 55% by mass to have a viscosity of 15 mPa.Math.s or more at a liquid temperature of 60 C.; a step B of drying the coating film formed in the step A at a rate at which the coating film shows a mass change of from 0.02 g/m.sup.2/s to 0.1 g/m.sup.2/s for a time which is twice or more t seconds satisfying a predetermined condition A; and a step C of drying the coating film after the step B at a rate at which the coating film shows a mass change of from 0.02 g/m.sup.2/s to 0.2 g/m.sup.2/s.

The present invention relates to a plastic film, and more specifically to a plastic film having excellent flexibility while exhibiting high hardness. According to the present invention, the plastic film exhibits flexibility, bending property, high hardness, scratch resistance and high transparency, despite its thin thickness, and hardly has a risk of damaging the film even in repeated, continuous bending or long-time folding state, and thereby can be usefully applied to flexible mobile devices, display devices, front face and display unit of various instrument panels, and the like.

The present application relates to a method for preparing a barrier film. The present application can provide a method for preparing a barrier film having excellent barrier characteristics and optical performances. The barrier film produced by the method of the present application can be effectively used not only for packaging materials of as foods or medicines, and the like, but also for various applications, such as members for FPDs (flat panel displays) such as LCDs (Liquid Crystal Displays) or solar cells, substrates for electronic papers or OLEDs (Organic Light Emitting Diodes), or sealing films.

Described herein is an anti-reflective film including: a hard coating layer; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles dispersed in the binder resin. The hollow and solid inorganic particles are dispersed in the low-refractive layer such that the amount of the solid inorganic nanoparticles positioned close to an interface between the hard coating layer and the low-refractive layer is larger than that of the hollow inorganic nanoparticles. Also described is a manufacturing method of the anti-reflective film including: applying a resin composition containing a photopolymerizable compound or a (co)polymer thereof, a fluorine-containing compound including a photoreactive functional group, a photoinitiator, hollow inorganic nanoparticles, and solid inorganic nanoparticles on a hard coating layer, and drying the applied resin composition at a temperature of 35 C. to 100 C.; and photocuring the dried resin composition.

The present invention relates to an anti-reflective film exhibiting one or more peaks at a scattering vector (q.sub.max) of 0.0758 to 0.1256 nm.sup.1, in a graph showing a log value of scattering intensity to a scattering vector defined in small-angle X-ray scattering.

The present invention provides a window film, a manufacturing method thereof, and a display device including the same. The window film comprises: a basic material layer; a window coating layer formed on one surface of the basic material layer; and a back coating layer formed on the other surface of the basic material layer, wherein the window film has a relation of formula 1.

One embodiment provides a molded body that includes a resin substrate and in which: a part or all of the surface of the substrate is coated with a hard coat; a first hard coat is formed from a coating material that does not contain inorganic particles and that contains (A) 100 parts by mass of a polyfunctional (meth)acrylate, (B) 0.01-7 parts by mass of a water-repelling agent, and (C) 0.01-10 parts by mass of a silane coupling agent; and a second hard coat is formed from a coating material containing (A) 100 parts by mass of the polyfunctional (meth)acrylate and (D) 50-300 parts by mass of fine inorganic particles having an average particle size of 1-300 nm. Another embodiment provides a molded body that includes a resin substrate and in which a part or all of the surface of the substrate is coated with a hard coat, a first hard coat is formed from a coating material that does not contain inorganic particles, a second hard coat is formed from a coating material containing inorganic particles, (i) the total light transmittance is 85% or more, and (ii) the pencil hardness of the surface of the first hard coat is 5H or more.

A sealing composition for use in unit dose packages is provided, including: 70 to 98 wt % water; 1 to 30 wt % of a hydrogen bonding component; and 1 to 30 wt % of a complex forming component.

A curable resin composition for optical films comprises an active-energy-ray-curable component (A) and a chlorinated polyolefin (B). It is preferred that the chlorinated polyolefin (B) has a chlorine content of 25 to 50% by weight. It is also preferred that a ratio by weight of the active-energy-ray-curable component (A) to the chlorinated polyolefin (B) is from 100/1 to 100/40.

There is provided a barrier film including a barrier layer having two opposing major surfaces, a first organic layer in direct contact with one of the opposing major surfaces of the barrier layer; a second organic layer in direct contact with the other of the opposing major surfaces of the barrier layer; and a substrate in direct contact with the first organic layer or the second organic layer; wherein the barrier layer comprises buckling deformations with average spacing smaller than average spacing of the buckling deformations in the first or second organic layer.