Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1989-03-14
1992-01-07
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521 97, 521134, 521143, C08J 910
Patent
active
050792695
ABSTRACT:
A process for packaging a product, particularly one with sharp protrusions such as cuts of meat, a composition for cushioning the sharp protrusions during packaging and shipping and a foamed material prepared therefrom, the process including the steps of applying a foamed composition to the product to be package; and encasing the product in an outer package. The foamed material can be applied in liquid or semi-liquid form at a point-of-contact temperture less than about l30 .degree. F. with solidification occurring substantially on contact. The foamed material is, preferably, applied selectively to cover the sharp protrusions and contains a chemical substrate which includes a polymer selected from the group consisting of polyethylene, ethylene vinyl acetate and mixtures thereof, an aliphatic hydrocarbon and an antioxidant stabilizer. A suitable gas is encapsulated within the chemical substrate.
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Locke Ralph J.
Netherton David C.
Foelak Morton
Plan B Incorporated
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