| abstract |
A plasticized water-soluble composition and structure (e.g., film) including a water-soluble polymer, a hydrophilic nanoscale particulate, a plasticizer, and, optionally, one or more auxiliary agents such as a crosslinking agent for the polymer, plasticizers, surfactants, extenders, and release agents, is disclosed. Also disclosed are containers made from such compositions and films, and methods of making and using such items. |