Polymeric polyoxazolines of the following structure are disclosed: ##STR00001##
where X is the residue of a polymeric polyol after reaction with a dicarboxylic acid/anhydride; where R.sub.5 is an organic moiety; where Y is an organic moiety containing one or more oxazoline groups; and wherein each R.sub.10 is independently hydrogen or an organic moiety. Methods of making such polyoxazolines and using them in a coating, and packages coated therewith, are also within the scope of the present invention.

A liquid storage tank broadly comprising a drum, a bottom chime, and a top chime. The bottom chime and top chime each include drum engaging geometry for positively connecting the chimes to the drum and retaining the chimes on the drum when the drum is holding liquid and subjected to lifting forces. The top chime also includes forklift openings and alignment and anti-rotation geometry configured to prevent the top chime from rotating relative to the drum when the drum is lifted via a forklift fork extending through the forklift openings so that the forklift fork does not damage a top wall or bung openings of the drum.

A liquid storage tank broadly comprising a drum, a bottom chime, and a top chime. The bottom chime and top chime each include drum engaging geometry for positively connecting the chimes to the drum and retaining the chimes on the drum when the drum is holding liquid and subjected to lifting forces. The top chime also includes forklift openings and alignment and anti-rotation geometry configured to prevent the top chime from rotating relative to the drum when the drum is lifted via a forklift fork extending through the forklift openings so that the forklift fork does not damage a top wall or bung openings of the drum.

Coating compositions are disclosed that have good blush resistance, abrasion resistance, blister resistance, hardness, and scratch resistance. In some embodiments, the coating compositions are used to coat substrates such as cans and packaging materials for the storage of food and beverages. Coating compositions of the disclosure may be prepared by mixing an ethylene (meth)acrylic acid copolymer and a phenolic crosslinker. The aqueous dispersion may also include a hydroxyalkylamide crosslinker.

Coating compositions are disclosed that have good blush resistance, abrasion resistance, blister resistance, hardness, and scratch resistance. In some embodiments, the coating compositions are used to coat substrates such as cans and packaging materials for the storage of food and beverages. Coating compositions of the disclosure may be prepared by mixing an ethylene (meth)acrylic acid copolymer and a phenolic crosslinker. The aqueous dispersion may also include a hydroxyalkylamide crosslinker.

Compositions for coating food or beverage containers comprising a resinous binder and 5 to 35 percent by weight of an epoxidized olefin-polyamide product.

Compositions for coating food or beverage containers comprising a resinous binder and 5 to 35 percent by weight of an epoxidized olefin-polyamide product.

A formulation for producing a polymeric material including high-density polyethylene, a chemical blowing agent, and other optional components is described.

A formulation for producing a polymeric material including high-density polyethylene, a chemical blowing agent, and other optional components is described.

A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic.