| 发明名称 |
A TERNARY MIXTURE OF BIODEGRADABLE POLYESTERS AND PRODUCTS OBTAINED THEREFROM |
| 摘要 |
The invention relates to a mixture of biodegradable polyesters comprising: (A) a polyhydroxy acid of the poly-epsilon-caprolactone type and its copolymers, (B) aliphatic polyester, and (C) a polymer of polylactic acid, 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 respects to (A+B+C) lies between 2 and 30%. |
| 申请公布号 |
EP1355985(A1) |
申请公布日期 |
2003.10.29 |
| 申请号 |
EP20020710029 |
申请日期 |
2002.01.25 |
| 申请人 |
NOVAMONT S.P.A. |
发明人 |
BASTIOLI, CATIA;DEL TREDICI, GIANFRANCO;GUANELLA, ITALO;MILIZIA, TIZIANA;PONTI, ROBERTO |
| 分类号 |
B65D65/02;B32B27/36;B65D65/40;B65D65/46;C08F2/00;C08J5/18;C08L3/02;C08L67/02;C08L67/04;C08L101/16 |
主分类号 |
B65D65/02 |
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