发明名称 |
VERFAHREN ZUR HERSTELLUNG SCHAUMKÖRPER VON BIOLOGISCHE ABBAUBAREN KUNSTSTOFFMATERIALIEN |
摘要 |
<p>Expanded articles of biodegradable plastic material are produced by agglomerating expanded particles with density from 0.1. to 0.003 g/gm<3> and size from 0.5 to 10 mm of diameter, made of a material comprising: from 50 to 95% by weight of thermoplastic starch; from 0.5. to 45% by weight of at least one thermoplastic polymer; from 2 to 20% by weight of water; characterized in that the foamed particles are prepared through a route which consists of compressing/depressurising non foamed particles or through a heating treatment by microwave. <IMAGE></p> |
申请公布号 |
AT279467(T) |
申请公布日期 |
2004.10.15 |
申请号 |
AT19990121109T |
申请日期 |
1995.01.26 |
申请人 |
NOVAMONT S.P.A. |
发明人 |
BASTIOLI, CATIA;BELLOTTI, VITTORIO;DEL TREDICI, GIANFRANCO;RALLIS, ANGELOS |
分类号 |
C08J9/16;B29C67/20;C08J9/00;C08J9/12;C08J9/228;C08L1/00;C08L3/00;C08L3/02;C08L23/02;C08L29/02;C08L29/04;C08L31/04;C08L33/02;C08L33/04;C08L67/00;C08L67/02;C08L67/04;C08L101/16;(IPC1-7):C08J9/12 |
主分类号 |
C08J9/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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