| 发明名称 |
Ternary mixture of biodegradable polyesters and products obtained therefrom |
| 摘要 |
The invention relates to a mixture of biodegradable polyesters which includes an aromatic-aliphatic polyester (A), an aliphatic polyester (B) and a polyactic acid polymer (C) in which the concentration of A varies, with respect to (A+B) in the range between 40 and 70% by weight, and the concentration of C with respect to (A+B+C) is of between 6 and 30% by weight.
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| 申请公布号 |
US6787613(B2) |
申请公布日期 |
2004.09.07 |
| 申请号 |
US20020057606 |
申请日期 |
2002.01.25 |
| 申请人 |
NOVAMONT S.P.A. |
发明人 |
BASTIOLI CATIA;DEL TREDICI GIANFRANCO;GUANELLA ITALO;PONTI ROBERTO |
| 分类号 |
B65D75/00;B65D65/46;B65D77/00;C08J5/18;C08L67/02;C08L67/04;C08L101/16;C09D167/02;C09D167/04;(IPC1-7):C08L67/00 |
主分类号 |
B65D75/00 |
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