Polymer Composition and Molded Articles Produced Therefrom
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Abstract
The invention relates to a polymer composition comprising a biologically degradable polymer and a material from sea plants and/or shells of sea animals or at least two components selected from the group consisting of saccharides and the derivatives thereof, proteins, amino acids, vitamins and metal ions. The invention additionally relates to a molded article comprising said polymer composition. Said molded article may be used packaging material or fibrous material, in the form of fibrous material as mixing component for the production of yarns, and in the form of fibrous material for the production of nonwoven fabrics or woven fabrics.
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Citations
43 Claims
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1-25. -25. (canceled)
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26. A method of preparing a polymer composition comprising:
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dissolving a biologically degradable polymer selected from the group consisting of cellulose, carboxyethyl cellulose, methyl cellulose, nitrate cellulose, copper cellulose, viscose xanthogenate, cellulose carbamate and mixtures thereof; and
enriching the dissolved biologically degradable polymer with a sea plant material, shells of sea animals, or both to produce a polymer composition. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43)
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Specification