Shaped article comprising a permanently plasticized...

Details Shaped article comprising a permanently plasticized... Shaped article comprising a permanently plasticized...

C - Chemistry, Metallurgy

08

L

18/786, 99/89

C08L 1/06 (2006.01) A22C 13/00 (2006.01) B29C 47/00 (2006.01) B65D 75/00 (2006.01)

Patent

CA 1109724

ABSTRACT OF THE DISCLOSURE A shaped article, especially a tubing, is dis- closed which comprises a plasticized cellulose hydrate composition comprising a cellulose hydrate and a plasti- city enhancing amount of at least one substantially water insoluble plasticizing ester or an aliphatic monocarboxylic acid containing from about 9 to about 24 carbon atoms and a polyalcohol comprising at least two hydroxy groups at least one of which is esterified with said aliphatic mono- carboxylic acid, and water and/or a plasticizer. Such shaped articles can be prepared by mixing a viscose solution with A liquid containing the plasticizing ester, introducing the resulting mixture into a precipitating bath and drying the precipitated shaped body. Tube-shaped articles are especially suited as sausage casings.

292041

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