초록 ▼

Containers for foods, juices and beverages containing essential oils or flavorings are comprised of a laminate structrue in which the inner surface of the container, in contact with the foods, juices or beverage, is a halopolymer, such as a vinylidene chloride polymer, which functions as a barrier l

Containers for foods, juices and beverages containing essential oils or flavorings are comprised of a laminate structrue in which the inner surface of the container, in contact with the foods, juices or beverage, is a halopolymer, such as a vinylidene chloride polymer, which functions as a barrier layer to substantially restrict the passage or migration of the essential oils or flavorings.

대표청구항 ▼

A container for enclosing foods, juices or beverages which contain essential oils and/or flavorings, said container being constructed of a multi-ply structure comprising a substrate, an inner-wall barrier layer, and an adhesive layer between, and binding, said substrate and said barrier layer, said

A container for enclosing foods, juices or beverages which contain essential oils and/or flavorings, said container being constructed of a multi-ply structure comprising a substrate, an inner-wall barrier layer, and an adhesive layer between, and binding, said substrate and said barrier layer, said adhesive layer consisting essentially of a RF-heatable polymer of ethylene having carbon monoxide polymerized into the polymer chain, including those containing a minor amount of another copolymerizable olefin or vinyl compound EVACO, such adhesive layer having a solubility parameter in the range of about 8 to about 14, and said barrier layer comprising a chloropolymer which restricts or substantially retards the passage or migration of the essential oils and/or flavorings from foods, juices or beverages enclosed therein.