Abstract: The present invention relates to a flexible plastic film, and more specifically to a flexible plastic film having excellent flexibility while exhibiting high hardness. According to the present invention, the flexible plastic film exhibits flexibility, bending property, high hardness, scratch resistance and high transparency, and hardly has a risk of damaging the film even in a state of being warped for a long period of time, and thereby can be usefully applied to flexible mobile devices, display devices, front face and display unit of various instrument panels, and the like.

Abstract: The present invention relates to a polarizer protective film comprising a binder resin layer in which a poly(C2-4 alkylene glycol)-modified polyfunctional urethane (meth)acrylate-based polymer and a bifunctional or higher polyfunctional (meth)acrylate-based compound form a cross-linked bond, a polarizing plate comprising the polarizer protective film and a method for preparing a polarizing plate comprising forming the polarizer protective film.

Abstract: The present invention relates to a photocurable coating composition for forming a low refractive index layer, including: a photopolymerizable compound; inorganic fine particles; a polysilsesquioxane substituted with one or more reactive functional groups; a fluorine-based compound containing a photoreactive functional group; and a photopolymerization initiator, wherein the polysilsesquioxane substituted with one or more reactive functional groups is contained in an amount of 0.5 to 25 parts by weight based on 100 parts by weight of the photopolymerizable compound, a low refractive index layer including a photo-cured product of the photocurable coating composition, and an antireflection film including the low refractive index layer.

Abstract: The present invention relates to a novel polyrotaxane compound having a specific chemical structure, a photocurable coating composition that may provide a coating material having excellent mechanical properties such as scratch resistance, chemical resistance, abrasion resistance, and the like, and excellent self-healing capability, and a coating film obtained from the photocurable coating composition.

Abstract: The present invention relates to a plastic film. More particularly, the present invention relates to a plastic film which exhibits high hardness, self-healing property and excellent processability. The plastic film of the present invention exhibits high hardness, self-healing property, scratch resistance, high transparency, durability, light resistance, light transmittance or the like, and thus can be applied to various fields.

Abstract: The present invention relates to a composition for forming a coating layer having a self-healing property which enables the provision of a film exhibiting further improved mechanical properties together with excellent self-healing properties by being applied to the exterior of various household appliances or display devices, etc., a coating layer and a film.

Abstract: Provided is a transdermal delivery system (for example, in the form of a patch) having a double-layer structure including a drug-containing matrix layer and an adhesive layer, wherein the drug-containing matrix layer is obtained by completely dissolving donepezil using a certain polymer and then formulating along with an adhesive; and a process for preparing the same. The transdermal delivery system according to the present invention does not show any crystallization of donepezil in the formulation, can release donepezil at a uniform rate for a long time, and can inhibit the release dumping phenomenon that occurs in a transdermal delivery system having a single-layer structure.

Abstract: The present invention relates to an anti-reflective coating composition providing improved scratch resistance, a method for manufacturing an anti-reflective film using the same, and an anti-reflective film manufactured thereby. According to the present invention, provided are a composition that is able to form a coating layer having improved surface scratch resistance, while forming one or more layers by a single coating process, and an anti-reflective film manufactured by using the same.

Abstract: The present invention relates to a polymer film containing a binder resin and polyrotaxane having a specific structure, and a flexible light emitting element display device and a rollable display device including the coating film.

Abstract: The present invention relates to a polymer film containing a binder resin and polyrotaxane having a specific structure, and a flexible light emitting element display device and a rollable display device including the coating film.

Abstract: A cell packing material and a method of manufacturing the same are provided. More particularly, a cell packing material including a sealant layer, a gas barrier layer formed on the sealant layer, and an outer layer formed on the gas barrier layer, the outer layer including a polyrotaxane-based compound, and a method of manufacturing the same are provided. The cell packing material includes the outer layer having excellent elongation, scratch resistance, and chemical resistance, and thus can be easily molded into a pouch, and exhibit improved durability, and the like.

Abstract: The present invention relates to a resin composition for a polarizer protective film, a polarizer protective film, a polarizing plate including the same, and a preparation method of a polarizing plate, and, more specifically, to a resin composition for a polarizer protective film and a polarizer protective film exhibiting high hardness and excellent properties, a polarizing plate including the same, and a preparation method of a polarizing plate. According to the polarizing plate of the present invention, it can be usefully utilized in various fields because of its excellent hardness, flexibility, and optical properties.

Abstract: The present invention relates to a resin composition for a polarizer protective film, a polarizer protective film, a polarizing plate including the same, and a preparation method of a polarizing plate, and, more specifically, to a resin composition for a polarizer protective film and a polarizer protective film exhibiting high hardness and excellent properties, a polarizing plate including the same, and a preparation method of a polarizing plate. According to the polarizing plate of the present invention, it can be usefully utilized in various fields because of its excellent hardness, flexibility, and optical properties.

Abstract: The present invention relates to a plastic film. More particularly, the present invention relates to a plastic film which exhibits high hardness, self-healing property and excellent processability. The plastic film of the present invention exhibits high hardness, self-healing property, scratch resistance, high transparency, durability, light resistance, light transmittance or the like, and thus can be applied to various fields.

Abstract: An HA-protein conjugate in which an HA-aldehyde derivative, in which an aldehyde group is introduced to a hyaluronic acid or a salt thereof, is conjugated to the N-terminus of a protein, and a method for preparing the same are provided. The HA-protein conjugate includes a protein drug exhibiting an excellent bioconjugation efficiency and long-term medicinal effects, and has excellent protein drug activities since the hyaluronic acid is specifically conjugated to the N-terminus of the protein. Also, since liver-targeting properties of the hyaluronic acid can be freely controlled by changing an aldehyde substitution rate of the HA-aldehyde derivative, the HA-protein conjugate can be effectively used as a protein drug for treating liver diseases, and also be useful in enabling long-term medicinal effects of a protein drug required to bypass the liver. Accordingly, the HA-protein conjugate can be effectively used for a drug delivery system of proteins.

Abstract: The present invention provides a rivastigmine medicine having improved stability. The invention also provides a method, for packing pharmaceutical medicines containing rivastigmine, capable of improving stability.

Abstract: The present invention relates to a polymer film containing a binder resin and polyrotaxane having a specific structure, and a flexible light emitting element display device and a rollable display device including the coating film.

Abstract: Exemplary embodiments of the present invention relate to a method for preparing a preparation for percutaneous absorption, which includes rotigotine as an active ingredient, and more specifically, to a method for preparing a preparation for percutaneous absorption including mixing rotigotine and an ethylene-vinyl acetate adhesive so as to have a weight ratio of 1:(0.1 to 20), a preparation for percutaneous absorption manufactured by the method, and a percutaneous treatment system. The preparation and the system may prevent separation of the rotigotine, thereby increasing long-term storage stability, and effectively release the rotigotine, and thus can be effectively applied to preparing patch medication containing the rotigotine.

Abstract: A method for preventing the precipitation of rotigotine crystals, including a step of mixing rotigotine and one or more crystallization prevention agents selected from the group consisting of fatty alcohols, fatty acids, fatty acid esters, fatty acid amides, and the derivatives thereof, and to a transdermally absorbable preparation that includes rotigotine and crystallization prevention agents.

Abstract: The present invention is directed to a coating composition including a (meth)acrylate binder resin, a UV initiator, an organic solvent, and silica particles surface-treated with a (meth)acrylate compound, a coating film including a cured product of the coating composition, and a method of producing the coating film. The present invention makes it possible to provide a coating material having high transmittance and a low level of haze, and excellent scratch resistance and self-healing capabilities.