Riccardo Balloni - Fairport NY Michael T. Heffelfinger - Fairport NY Mark W. Lockhart - E. Rochester NY Robert G. Peet - Pittsford NY Eileen A. Stetter - Fairport NY
Assignee:
Mobil Oil Corporation - Fairfax VA
International Classification:
B32B 1504
US Classification:
428349
Abstract:
A product capable of absorbing unwanted odors and unpleasant flavors, is sealed from said odors and flavors by being sealingly overwrapped with a film comprising an oriented film of a blend of polypropylene and a polymerized polyterpene selected from the group consisting of polymerized d-limonene, polymerized beta-pinene, polymerized synthetic approximation of d-limonene and beta-pinene and mixtures thereof.
An oxygen scavenger includes a coated film formed as a sachet and an oxygen scavenger retained in the sachet. The coated film may include a spun-bonded polyolefin base layer coated with a USP-grade low density polyethylene. The resulting sachet is non-porous with a tunable permeability.