发明名称 |
BIODEGRADABLE FOAMED PLASTIC MATERIALS AND PROCESS FOR PRODUCING THEREOF |
摘要 |
Biodegradable foamed plastic material having a bulk density comprised within the range of from 5 to 13 Kg/m<3>, comprising: 30-99.5% by weight of polisaccharide containing more than 50% of thermoplastic starch or starch complexed by polimeric structures, having an intrinsic viscosity (in DMSO) lower than 1.3 dl/g and less than 20% by weight of soluble fraction in ethanol; 0.5-70% by weight of a thermoplastic polymer which is soluble in starch, or is capable of complexing it; 0-20% by weight of water. The material can be used as a loose filler or for other foamed articles. <IMAGE> |
申请公布号 |
HUT74032(A) |
申请公布日期 |
1996.10.28 |
申请号 |
HU19950002333 |
申请日期 |
1995.08.07 |
申请人 |
NOVAMONT S.P.A. |
发明人 |
BALLOTTI,VITTORIO;BASTIOLI,CATIA;DEL TREDICI,GIANFRANCO;MONTINO,ALESSANDRO;PONTI,ROBERTO |
分类号 |
C08J9/02;C08J9/00;C08J9/04;C08J9/12;C08J9/228;C08L1/00;C08L1/08;C08L3/02;C08L101/16;(IPC1-7):C08J9/06 |
主分类号 |
C08J9/02 |
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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