Abstract: Embodiments are directed towards a use of a supported biphenylphenol polymerization catalyst to make a polymer via a slurry-phase polymerization process, where the supported biphenylphenol polymerization catalyst is made from a biphenylphenol polymerization precatalyst of Formula I.

Abstract: A reinforced and wheeled refuse container including a container body, having one or more handles secured proximately opposite upper edges, and a wheel structure secured to the bottom of the container housing, to facilitate maneuverability of the refuse container during usage. In its assembly, though, the container housing may incorporate integral boss-like structure that can inherently form threads, a bayonet lock, or any other type of fastening, so that fasteners may be readily secured thereto, for rigidly holding the handles and wheeled structures in place, to facilitate the quick and easy assembly of the refuse container, through a minimum of effort. The wheeled structure may incorporate integrally molded support for an axle, for holding the container wheels in place, during assembly and usage.

Abstract: A reinforced and wheeled refuse container including a container body, having one or more handles secured proximately opposite upper edges, and a wheel structure secured to the bottom of the container housing, to facilitate maneuverability of the refuse container during usage. In its assembly, though, the container housing may incorporate integral boss-like structure that can inherently form threads, a bayonet lock, or any other type of fastening, so that fasteners may be readily secured thereto, for rigidly holding the handles and wheeled structures in place, to facilitate the quick and easy assembly of the refuse container, through a minimum of effort. The wheeled structure may incorporate integrally molded support for an axle, for holding the container wheels in place, during assembly and usage.

Abstract: A structured yard waste bagging device, for use in combination with polyethylene, paper, or other bags, includes an injection molded polymer cylindrical member, which may be formed of a rectangular, square, round, or the like, in cross-section, having an integral upper funnel or cone shaped portion extending upwardly therefrom. The cylindrical portion includes means for desirably holding the yard waste bag in position, stretched around the cylindrical portion during usage of this bagging device, so that when refuse is deposited into the bagging member, packed down, and when filled to capacity, the bagging member can be removed, leaving all of the yard waste conveniently already deposited into the bag, and ready for tying, removal, and disposal.

Abstract: A yard waste bagging device, for use in combination with polyethylene, paper, or other bags, includes a sheet of polymer material, cut into a rectangular form, and which may be folded into the cylindrical form, and through the use of a fastener secure the side edges of the sheet into its cylindrical configuration. An upper funnel or coned shaped device is also cut from a sheet of polymer or other material, it includes a band of such material, has a segment cut from its ends, the ends are fastened together through the use of a fastening device, to form a funnel, cone, or the like. A series of integral fasteners extend downwardly from the lower edge of the funnel, and may be formed having a barbed configuration, and then insert or connect to the upper edge of the cylindrical device, to form a funnel shaped cylinder member.