An interlayer structure having a cellulose ester layer for use in structural laminates is described herein. The cellulose ester layer provides rigidity and support to multilayer interlayers comprising an array of different layers. Due to the diverse properties of the cellulose ester layers, the present interlayers can be useful in producing structural laminates having high stiffness and which possess good optical clarity for a variety of applications, including outdoor structural applications.

An interlayer structure having a cellulose ester layer for use in structural laminates is described herein. The cellulose ester layer provides rigidity and support to multilayer interlayers comprising an array of different layers. Due to the diverse properties of the cellulose ester layers, the present interlayers can be useful in producing structural laminates having high stiffness and which possess good optical clarity for a variety of applications, including outdoor structural applications.

Provided is a thermoplastic resin film having at least one of film surfaces being excellent in printability, having sufficiently low internal haze, and exhibiting a favorable matte appearance. A thermoplastic resin film according to the present invention composed of a thermoplastic resin composition (C) including at least one kind of a thermoplastic resin (R) and fine particles (P) having a volume average particle diameter of 0.5 to 15 m and a refractive index different from that of the thermoplastic resin (R) by 0.02 or more.

At least one of film surfaces satisfies formulas (1) and (2).

G.sub.L60(1),

G.sub.L35G.sub.HG.sub.L10(2)

(In the formulas (1) and (2), G.sub.L is 60 gloss (%) at 20 C., G.sub.H is 60 gloss (%) when the thermoplastic resin film is heated at a temperature 10 C. higher than a glass transition temperature of the thermoplastic resin composition (C) for 30 minutes, then cooled to 20 C.)

The present invention provides a cellulose acylate film, containing: an organic acid satisfying requirements of a to c, in which a film thickness of the cellulose acylate film is greater than or equal to 3 m, and an average concentration of the organic acid in a region from one surface of the cellulose acylate film to a depth of 0 to 0.2 m is lower than an average concentration of the organic acid in a residual region other than the region: a: having a structure in which polyhydric alcohol and a polyvalent carboxylic acid are bonded by forming an ester bond; b: the total number of molecules of polyhydric alcohol and a monovalent or more carboxylic acid forming the organic acid being greater than or equal to 3; and c: having at least one non-substituted carboxyl group derived from a polyvalent carboxylic acid.

The present invention provides a cellulose acylate film, containing: an organic acid satisfying requirements of a to c, in which a film thickness of the cellulose acylate film is greater than or equal to 3 m, and an average concentration of the organic acid in a region from one surface of the cellulose acylate film to a depth of 0 to 0.2 m is lower than an average concentration of the organic acid in a residual region other than the region: a: having a structure in which polyhydric alcohol and a polyvalent carboxylic acid are bonded by forming an ester bond; b: the total number of molecules of polyhydric alcohol and a monovalent or more carboxylic acid forming the organic acid being greater than or equal to 3; and c: having at least one non-substituted carboxyl group derived from a polyvalent carboxylic acid.

Described herein are laminated packaging materials comprising foamed cellulose, their use in manufacturing packaging containers, for use in packaging of food products.

Described herein are laminated packaging materials comprising foamed cellulose, their use in manufacturing packaging containers, for use in packaging of food products.

Provided is a hardcoat film, which has at least a first cured layer, a support, and a second cured layer in this order and in which the first cured layer contains a cured substance of an epoxy group-containing curable compound, the second cured layer contains a cured substance of a (meth)acryloyl group-containing curable compound, a content rate of the cured substance of the epoxy group-containing curable compound in the second cured layer is lower than a content rate of the cured substance of the epoxy group-containing curable compound in the first cured layer, and Expression (1) is satisfied, and provided a front plate of an image display, a resistive film-type touch panel, a capacitance-type touch panel, and an image display in which the hardcoat film is used: Expression (1): 7>(film thickness of first cured layer/film thickness of second cured layer)>1.

Provided is a hardcoat film, which has at least a first cured layer, a support, and a second cured layer in this order and in which the first cured layer contains a cured substance of an epoxy group-containing curable compound, the second cured layer contains a cured substance of a (meth)acryloyl group-containing curable compound, a content rate of the cured substance of the epoxy group-containing curable compound in the second cured layer is lower than a content rate of the cured substance of the epoxy group-containing curable compound in the first cured layer, and Expression (1) is satisfied, and provided a front plate of an image display, a resistive film-type touch panel, a capacitance-type touch panel, and an image display in which the hardcoat film is used: Expression (1): 7>(film thickness of first cured layer/film thickness of second cured layer)>1.

Anti-condensation compositions and laminates comprising a cellulosic material selected from a cellulose ester and a cellulose ether and a polymer of an oxazoline, and processes for making such anti-condensation compositions without the need for saponification. Such compositions have now been shown to exhibit extremely desirable anti-condensation characteristics, with a low degree of hazing and increased hardness.