A release film satisfies formulas (I) and (II) when S1 (%) represents the maximum dimensional change rate between 30° C. and 150° C. when the temperature is raised from 30° C. to 200° C. at a rate of 10° C./min, T1 (° C.) represents the temperature at which S1 is obtained, and S0 (%) represents the dimensional change rate at 40° C. The surfaces may have a surface free energy Sa (mN/mm) at 25° C., surface free energy Sb (mN/mm) after having been subjected to a heat treatment at 180° C. for 3 minutes, and surface free energy Sc (mN/mm) after having been stretched by 50% at 180° C. that satisfy formulas (III) and (IV).
0≤S1≤1.5  Formula (I):
0≤|S1−S0|/(T1−40)≤0.050  Formula (II):
0≤|Sa−Sb|≤15  Formula (III):
0≤|Sa−Sc|≤15  Formula (IV):

A transparent conductive gas barrier laminate according to the present disclosure includes a transparent gas barrier film and a transparent conductive layer in this order from outside toward inside. In the laminate, the transparent gas barrier film has a b* value of more than 0 in a L*a*b* color system, and the transparent conductive layer contains a conductive polymer and has a b* value of less than 0 in the L*a*b* color system.

The present invention relates to a coated article comprising a partial or complete fluorinated coating on the surface of an article, wherein the coating comprises 5 to 99% by weight of a hydrophobic compound, and 1 to 95% by weight of a fluorinated surface effect agent, both based on the total solids weight of the coating, where the hydrophobic compound is selected from a hydrophobic cyclic or acyclic ester alcohol.

The present invention relates to a coated article comprising a partial or complete fluorinated coating on the surface of an article, wherein the coating comprises 5 to 99% by weight of a hydrophobic compound, and 1 to 95% by weight of a fluorinated surface effect agent, both based on the total solids weight of the coating, where the hydrophobic compound is selected from a hydrophobic cyclic or acyclic ester alcohol.

A method of forming a conductive film. The method includes applying an ink onto a substrate. The ink includes a plurality of nanostructures formed from an electrically-conductive material and a polymer binder. The method includes drying the ink on the substrate. The method includes applying an overcoat material solution onto the dried ink. The overcoat solution includes at least some solvent suitable to provide at least some solubility of the binder. Also, a conductive film that includes a substrate, a matrix on the substrate, and a plurality of nanostructures within the matrix. The matrix is provided as a resultant of a polymer binder present within an ink that carried the nanostructures that was applied and dried upon the substrate, a dried/cured overcoat material that that was applied on the dried ink layer in the form of a coating solution that included a polymer and at least some solvent to provide at least some solubility of the binder, with the binder being at least partially dissolved.

A nanostructured article includes a substrate; a plurality of first nanostructures disposed on, and extending away from, the substrate; and a covalently crosslinked fluorinated polymeric layer disposed on the plurality of first nanostructures. The plurality of first nanostructures includes polyurethane. The polymeric layer at least partially fills spaces between the first nanostructures to an average minimum height above the substrate of at least 30 nm such that the polymeric layer has a nanostructured surface defined by, and facing away from, the plurality of first nanostructures.

The objective of the present invention is to provide a stretched polyamide film which is excellent in laminatability, lamination strength, mechanical properties and shock resistance property and which has effects to prevent goods being broken and protect a content from vibration and shock at the time of transportation when used a various packaging materials. The present invention relates to a stretched polyamide film, wherein a main constituent is nylon 6; at least one surface layer meets the following conditions (1) and (2); and the stretched polyamide film meets the following condition (3): (1) a relaxation degree of a surface layer orientation measured by IR spectroscopy is within a range of not less than 0.3 and not more than 0.5; (2) a crystallization degree of a surface layer measured by IR spectroscopy is within a range of not less than 1.0 and not more than 1.4; (3) a heat shrinkage rate (%) in TD direction at 160° C. for 10 minutes is within a range of not less than 0.6 and not more than 4.

In the composite film according to the embodiment, an elastic layer in which its modulus change characteristics with respect to temperature have been adjusted to a certain range is coated onto the opposite side to a hard coating layer; thus, it is possible to enhance the surface hardness and elastic recovery characteristics of the hard coating layer. Thus, it can be advantageously applied as a cover window of a flexible display device.

In the composite film according to the embodiment, an elastic layer in which its modulus change characteristics with respect to temperature have been adjusted to a certain range is coated onto the opposite side to a hard coating layer; thus, it is possible to enhance the surface hardness and elastic recovery characteristics of the hard coating layer. Thus, it can be advantageously applied as a cover window of a flexible display device.

The composite film according to an embodiment adopts an acrylate-based binder and an acrylamide-based monomer in a single functional layer for antistatic, antifouling, and chemical resistant functions to exhibit flexible characteristics without deteriorating the adhesive strength to a substrate; thus, it can be applied as a cover window of a flexible display device.