Biodegradable mouldings e.g. pot

Biodegradable mouldings e.g. pot

Use of potato skins as starting material, instead of starch, in production of biodegradable moulded articles. Process comprises subjecting potato skins, preferably in presence of plasticiser, e.g., polyol or urea, to thermo-mechanical treatment, preferably comprising extrusion, followed by shaping,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JAN ARIE RODENBURG, REMIGIUS OENE JULES JONGBOOM, PETER IWAN STUUT
Format: Patent
Sprache:dut ; eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DERIVATIVES THEREOF
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:Use of potato skins as starting material, instead of starch, in production of biodegradable moulded articles. Process comprises subjecting potato skins, preferably in presence of plasticiser, e.g., polyol or urea, to thermo-mechanical treatment, preferably comprising extrusion, followed by shaping, preferably carried out in presence of blowing agent such as steam or carbon dioxide. An Independent claim is also included for the moulding made of potato skin.