THERMOPLASTIC POLYMER BLEND PRODUCED FROM THERMOPLASTIC STARCH AND METHOD FOR THE PRODUCTION THEREOF

A thermoplastic starch polymer mixture is obtained by reactive extrusion in the presence of an acidic catalyst of a mixture of native starch and at least one hydrophobic polymer with addition of a hydrolyzed component based on polyvinyl acetate and of lower polyfunctional alcohols and/ or water is n...

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Bibliographic Details
Main Authors OPITZ, GUNTRAM, BERGER, WERNER, JEROMIN, LUTZ
Format Patent
LanguageEnglish
French
German
Published 15.06.2005
Edition7
Subjects
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Summary:A thermoplastic starch polymer mixture is obtained by reactive extrusion in the presence of an acidic catalyst of a mixture of native starch and at least one hydrophobic polymer with addition of a hydrolyzed component based on polyvinyl acetate and of lower polyfunctional alcohols and/ or water is new.
Bibliography:Application Number: EP20000956127