A method of making a coating applied to an article is provided. The method includes preparing at least one substrate on the article to be coated, to obtain at least one prepared substrate. The method further includes preparing the coating, obtained by disposing a plurality of high density metal pellets in an adhesive material, to form a metal adhesive matrix, and adding a polymer material over the metal adhesive matrix. The plurality of high density metal pellets is in an amount of at least 90% (ninety percent) by weight of the total weight percent of the coating. The method further includes applying the coating to the prepared substrate, to obtain a mass-enhanced, coated article. The coating thickness and the amount of high density metal pellets are sufficient to provide an attenuation of vibration of the coated article and a reduced risk of unwanted ergonomic effects.

Disclosed are a method for manufacturing a secondary battery pouch film having at least an outer layer, a metal layer, a primer layer, and a sealant layer, or at least an outer layer, a metal layer, a primer layer, a melt-extrusion resin layer, and a sealant layer in this order, the method including: a drying process of applying and heating a primer layer composition on the metal layer so as to dry the primer layer composition and cure at least a part of the primer layer composition. The organic solvent-based emulsion composition contains acid-modified polypropylene and a curing agent and has a curing start temperature of 150 C. or lower, preferably 135 C. to 150 C., and a drying process temperature of 150 C. or lower, preferably 135 C. to 150 C. The method is not subjected to a thermal lamination process when laminating sealant layer.

A water-based paint composition has performance to decompose ozone. The water-based paint composition includes a manganese oxide-based catalyst, an activated carbon, a polyacrylate-based dispersant, a water-soluble resin, a pH adjuster, and a water-based solvent.

Disclosed are films comprising polypropylene impact copolymers for tarpaulin applications which can provide a combination of desired properties.

Disclosed are films comprising polypropylene impact copolymers for tarpaulin applications which can provide a combination of desired properties.

The present disclosure relates, according to some embodiments, to a method of slowing the growth of at least one microorganism on a surface, the method may comprise: applying a plurality of pellets to the surface, wherein each pellet of the plurality of pellets may comprise a polymer matrix and an antimicrobial agent, wherein the antimicrobial agent is dispersed throughout the volume of the polymer matrix, wherein natural weathering of the plurality of pellets releases the antimicrobial agent at a substantially uniform rate over a period of about or more than 20 years, and wherein the release of the antimicrobial agent slows the growth of microorganisms on a surface.

The present disclosure relates, according to some embodiments, to a method of slowing the growth of at least one microorganism on a surface, the method may comprise: applying a plurality of pellets to the surface, wherein each pellet of the plurality of pellets may comprise a polymer matrix and an antimicrobial agent, wherein the antimicrobial agent is dispersed throughout the volume of the polymer matrix, wherein natural weathering of the plurality of pellets releases the antimicrobial agent at a substantially uniform rate over a period of about or more than 20 years, and wherein the release of the antimicrobial agent slows the growth of microorganisms on a surface.

An aqueous coating material composition, includes: a polyolefin resin aqueous dispersion (A) containing a polypropylene (a1); a crosslinking agent (B) having a functional group that reacts with a carboxyl group; and a polyester resin aqueous dispersion (C) having a resin acid value of 3 mgKOHg to 100 mgKOH/g, and with respect to a total solid content of the polyolefin resin aqueous dispersion (A), a solid content of the crosslinking agent (B) is 0.1 mass % to 20 mass %, and a solid content of the polyester resin aqueous dispersion (C) is 0.5 mass % to 30 mass %.

An aqueous coating material composition, includes: a polyolefin resin aqueous dispersion (A) containing a polypropylene (a1); a crosslinking agent (B) having a functional group that reacts with a carboxyl group; and a polyester resin aqueous dispersion (C) having a resin acid value of 3 mgKOHg to 100 mgKOH/g, and with respect to a total solid content of the polyolefin resin aqueous dispersion (A), a solid content of the crosslinking agent (B) is 0.1 mass % to 20 mass %, and a solid content of the polyester resin aqueous dispersion (C) is 0.5 mass % to 30 mass %.

An aqueous coating material composition, includes: a polyolefin resin aqueous dispersion (A) containing a polypropylene (a1); a crosslinking agent (B) having a functional group that reacts with a carboxyl group; and a polyester resin aqueous dispersion (C) having a resin acid value of 3 mgKOHg to 100 mgKOH/g, and with respect to a total solid content of the polyolefin resin aqueous dispersion (A), a solid content of the crosslinking agent (B) is 0.1 mass % to 20 mass %, and a solid content of the polyester resin aqueous dispersion (C) is 0.5 mass % to 30 mass %.