Abstract: The present application relates to a polymer composition, a film-forming agent, a cosmetic composition and a method of preparing a polymer composition. The present application is directed to providing a polymer composition, which has excellent oil resistance and is capable of forming a cosmetic or the like that has no smudging and no powder flaking during use and a film-forming agent and a cosmetic manufactured using the same.

Abstract: The present application relates to a polymer composition, a film-forming agent, a cosmetic composition and a method of preparing a polymer composition. The present application is directed to providing a polymer composition, which has excellent oil resistance and is capable of forming a cosmetic or the like that has no smudging and no powder flaking during use and a film-forming agent and a cosmetic manufactured using the same.

Abstract: The present invention provides a composition for treating hair, skin, or fiber, comprising a cationic cellulose polymer. In the present invention, the cationic cellulose polymer may be used for various purposes by adjusting the molecular weight. Specifically, the present invention provides the use of the cationic cellulose polymer for imparting flexibility to hair, skin, or fiber, the use for cumulatively adsorbing active ingredients onto hair, skin, or fiber by allowing the active ingredients to be bound to the cationic cellulose polymer, the use for transferring active ingredients to hair, skin, or fiber by allowing the active ingredients to be bound to the cationic cellulose polymer, and the use of the cationic cellulose polymer, a crosslinking-mediating component having a carboxyl group or amine group, and a carbodiimide-based compound for preventing the loss of hair, skin, or fiber components.

Abstract: The present invention relates to a self-rechargeable hybrid battery and an electronic device including the same. Since the self-rechargeable hybrid battery includes a solar cell and a capacitor which is charged by current output from the solar cell, the charging efficiency of energy output from a solar cell may be increased in an eco-friendly manner, and the self-rechargeable hybrid battery includes electrodes having high transparency, electrical conductivity and interfacial capacitance, and thus may be applied to a transparent device.

Abstract: The present invention relates to a self-rechargeable hybrid battery and an electronic device including the same. Since the self-rechargeable hybrid battery includes a solar cell and a capacitor which is charged by current output from the solar cell, the charging efficiency of energy output from a solar cell may be increased in an eco-friendly manner, and the self-rechargeable hybrid battery includes electrodes having high transparency, electrical conductivity and interfacial capacitance, and thus may be applied to a transparent device.

Abstract: The present invention relates to a method for preparing a conductive polymer solution and a conductive polymer film, which may increase the doping ratio of a conductive polymer solution and remove ions which have not been removed after the reaction in the conductive polymer solution, unreacted monomers, unreacted oligomers, and polymer electrolytes in excess, through a simple process, and may increase the electrical conductivity of a film prepared by using the conductive polymer through this.