Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1988-12-20
1989-08-22
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521 82, 521134, C08J 912
Patent
active
048597147
ABSTRACT:
A process for packaging a product, particulary one with sharp protrusions, a composition for cushioning the sharp protrusions during packaging and a foamed material prepared therefore, the process including the steps of applying a foamed composition to the product to be packaged; and encasing the product in an outer package. The foamed material can be applied in liquid or semiliquid form at a point-of-contact temperature less than about 130.degree. F. and solidifies substantially on contact. The foamed material is, preferably, applied selectively to cover the sharp protrusions and contains a chemical substrate containing a polymer having the general formula, a resin and a stabilizer. A suitable gas is encapsulated therein. The process, composition and foamed material have particular utility in the meat-packing industry.
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Locke Ralph J.
Netherton David C.
Foelak Morton
Plan B, Inc.
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