The present invention is a gas barrier laminate comprising a base unit that comprises a base and a modification-promoting layer, and a gas barrier layer that is formed on a side of the modification-promoting layer with respect to the base unit, the modification-promoting layer having a modulus of elasticity at 23° C. of less than 30 GPa, the base unit having a water vapor transmission rate at a temperature of 40° C. and a relative humidity of 90% of 1.0 g/(m.sup.2.Math.day) or less, and the gas barrier layer being a layer formed by applying a modification treatment to a surface of a layer that comprises a polysilazane-based compound and is formed on the side of the modification-promoting layer with respect to the base unit, and a method for producing the gas barrier laminat, and an electronic device member comprising the gas barrier laminate, and an electronic device comprising the electronic device member.

The present invention is a gas barrier laminate comprising a base unit that comprises a base and a modification-promoting layer, and a gas barrier layer that is formed on a side of the modification-promoting layer with respect to the base unit, the modification-promoting layer having a modulus of elasticity at 23° C. of less than 30 GPa, the base unit having a water vapor transmission rate at a temperature of 40° C. and a relative humidity of 90% of 1.0 g/(m.sup.2.Math.day) or less, and the gas barrier layer being a layer formed by applying a modification treatment to a surface of a layer that comprises a polysilazane-based compound and is formed on the side of the modification-promoting layer with respect to the base unit, and a method for producing the gas barrier laminat, and an electronic device member comprising the gas barrier laminate, and an electronic device comprising the electronic device member.

A transparent peelable polyester film is provided having a base layer (B) with first and second surfaces. A layer (C) is applied on the base layer (B). A heat-sealable layer (A), peelable to APET AND RPET, is applied on the opposing surface of the base layer (B). The heat-sealable and peelable outer layer (A) is formed from (a) from 85 to 99% by weight of polyester and (b) from 1 to 15% by weight of other substances. The polyester is formed from 25 to 95 mol % of units derived from at least one aromatic dicarboxylic acid and from 5 to 75 mol % of units derived from at least one aliphatic dicarboxylic acid, and the polyester includes at least 10 mol % of units derived from linear or branched diols having more than 2 and the layer (C) includes crosslinked acrylate and/or methacrylate-based copolymers.

A transparent peelable polyester film is provided having a base layer (B) with first and second surfaces. A layer (C) is applied on the base layer (B). A heat-sealable layer (A), peelable to APET AND RPET, is applied on the opposing surface of the base layer (B). The heat-sealable and peelable outer layer (A) is formed from (a) from 85 to 99% by weight of polyester and (b) from 1 to 15% by weight of other substances. The polyester is formed from 25 to 95 mol % of units derived from at least one aromatic dicarboxylic acid and from 5 to 75 mol % of units derived from at least one aliphatic dicarboxylic acid, and the polyester includes at least 10 mol % of units derived from linear or branched diols having more than 2 and the layer (C) includes crosslinked acrylate and/or methacrylate-based copolymers.

Provided herein is a device for forming a conductive film. The device includes a deposition device and an air supply. The deposition device is configured to form a wet film having conductive nanostructures and a fluid carrier on a web. The web is moved in a first direction while forming the wet film. The air supply is disposed at a side of the web and configured to apply an air flow onto the wet film. The air flow is directed onto the wet film in a second direction perpendicular to the first direction to reorient a direction of some conductive nanostructures in the wet film to define reoriented conductive nanostructures.

Provided herein is a device for forming a conductive film. The device includes a deposition device and an air supply. The deposition device is configured to form a wet film having conductive nanostructures and a fluid carrier on a web. The web is moved in a first direction while forming the wet film. The air supply is disposed at a side of the web and configured to apply an air flow onto the wet film. The air flow is directed onto the wet film in a second direction perpendicular to the first direction to reorient a direction of some conductive nanostructures in the wet film to define reoriented conductive nanostructures.

The present invention relates to a method of treating PVC plates as well as plates and panels manufactured by this method. Further, the invention relates to plates and panels, in particular wall, ceiling or floor panels, comprising a heat-treated carrier plate (12) based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m.sup.3 and a film (17) applied thereon. The film is a thin PVC-film and comprises a decorative pattern (18) directly printed thereon.

The present invention relates to a method of treating PVC plates as well as plates and panels manufactured by this method. Further, the invention relates to plates and panels, in particular wall, ceiling or floor panels, comprising a heat-treated carrier plate (12) based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m.sup.3 and a film (17) applied thereon. The film is a thin PVC-film and comprises a decorative pattern (18) directly printed thereon.

A separator for a lithium secondary battery and a manufacturing method thereof are provided. The separator comprises a metal organic framework (MOF) layer formed by Langmuir-Blodgett method, and prevents shuttle phenomenon caused by polysulfide leaching from a positive electrode which includes a sulfur-containing material, and thereby improving cycle stability of a lithium secondary battery.

A modified polyamic acid, a preparation method thereof, and a preparation method of a composite film are provided. The modified polyamic acid includes polyamic acid and polyvinylidene fluoride. The modified polyamic acid is formed by introducing polyvinylidene fluoride having good thermal stability, high dielectric constant, excellent piezoelectric, and ferroelectric properties, so the dielectric constant and structural adjustability of the modified polyamic acid are improved.