Embodiments of the invention provide a composition for shielding radiation, including 100 parts by weight of a first resin including one or more selected from the group consisting of a polyurethane resin, a polysiloxane resin, a silicone resin; a fluorine resin, an acrylic resin, and an alkyd resin; 5 to 30 parts by weight of a second resin including one or more selected from the group consisting of polyvinyl alcohol (PVA), medium-density polyethylene (MDP E), high-density polyethylene (HDPE), and low-density polyethylene (LDPE); 5 to 30 parts by weight of a polyether ether ketone (PEEK) resin powder; 5 to 80 parts by weight of a metal powder; 1 to 70 parts by weight of a metal oxide powder; 1 to 50 parts by weight of paraffin; 5 to 15 parts by weight of a boron compound; and 10 to 50 parts by weight of a carbon powder. Accordingly, a fiber complex, protective clothing, and the like including the composition for shielding radiation of the present invention includes a PEEK resin without use of lead, and thus, may shield even neutron rays as well as radiation, such as alpha rays, beta rays, proton rays, gamma rays, and X-rays.

Underbody shield materials that can provide an underbody shield with high impact resistance are described. In some configurations, an underbody shield composition comprises a porous core layer comprising a plurality of reinforcing fibers, a lofting agent and a thermoplastic material. In some instances, the underbody shield composition may also comprise a film such that an underbody shield produced from the composition can withstand at least 50 individual impacts as tested using a SAE J400 protocol.

The disclosure provides post-production methods for functionalization of optical quality films produced by top tier manufactures. The methods disclosed herein allow for the incorporation of different additives into existing films.

A proposed film (e.g., clear film, protective film, urethane film, polyurethane film, thermoplastic urethane film, ceramic film, or a combination of two or more films, or the like) and method of installing the proposed film will enhance and protect any polycarbonate or acrylic surfaces. The proposed film and proposed method for installing the proposed film is designed to solve the issues inherent in the soft polycarbonate and acrylic materials or substrate. For example, polycarbonate and acrylic substrates with a hardness level of 3-4 do not have the same scratch resistance or self-healing properties as the proposed film's 9 hardness level. By applying the proposed film to existing polycarbonate or acrylic, we get all the benefits of the proposed film, enhancing the substrate to which it is applied.

A dry electrode, a manufacturing method thereof, and a manufacturing apparatus thereof are disclosed. The manufacturing method includes: mixing an electrode active material, a first binder, and a first conductive material to form a dry mixture; allowing the dry mixture to be filmed to form an electrode active material layer; forming a composite layer on the electrode active material layer; and laminating on an electrode current collector the electrode active material layer on which the composite layer is formed. The step of forming the composite layer includes: coating on the electrode active material layer an adhesive solution including a second binder, a second conductive material, and an organic solvent; and drying the adhesive solution.

According to an embodiment of the present invention, a conductive membrane transfer sheet including a first release sheet and a conductive membrane is provided. The first release sheet includes a liquid-permeable sheet. The conductive membrane includes a conductive fiber supported on a first major surface of the first release sheet. The first release sheet and the conductive membrane contain a first liquid.

A continuous in-line method for manufacturing a laminated packaging material web, comprising: ink-jet printing a dcor layer on a paperboard layer; drying the dcor layer by exposing the paperboard layer to infrared radiation and a flow of hot air; and laminating at least a further layer to the printed and creased paperboard layer.

The present invention relates to drying processes for composite films comprising a polyvinyl acetal on a carrier as well as to composite films and polyvinyl acetal films obtained in such processes.