C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
99/14, 117/169,
C08L 1/06 (2006.01) A22C 13/00 (2006.01) A23L 1/317 (2006.01) B29D 23/00 (2006.01)
Patent
CA 2034020
Abstract of the Disclosure A film, preferably used as a tubular artificial sausage casing, having a base layer of a material which may be fiber-reinforced, wherein the material includes a mixture of cellulose hydrate and alginic acid and/or alginate. The alginate may be the calcium salt of alginic acid. In addition, a process for producing the film by the viscose process is also described, wherein a mixture of alkaline viscose solution and a soluble salt of alginic acid is coagulated by means of an acidic precipitating fluid.
Hammer Klaus-Dieter
Winter Hermann
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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