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US 5,295,514 AGranted
Cellulose aminomethanate sausage casings
AssigneeTeepak, Iinc.
InventorsDouglas J. Bridgeford, Matiur Rahman
Life of this patent
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Abstract
A tubular film sausage casing comprising a cellulose aminomethanate wherein from 0.5 to 30 numerical percent of the cellulose hydroxy groups have been substituted with aminomethanate groups. The casing may be crosslinked or may be fiber reinforced.
Claims1
A tubular film fiber reinforced sausage casing comprising an at least partially regenerated polymeric cellulose aminomethanate having from 0.5 to 30 numerical percent of hydroxy groups in the cellulose substituted with aminomethanate groups prior to being regenerated.
Dependencies are inferred from the claim text.