| 发明名称 |
Process for The Production of Biodegradable Films Having Improved Mechanical Properties |
| 摘要 |
Process to produce improved biodegradable plastic films, comprising producing a biodegradable plastic film by bubble blowing, then subjecting it to monoaxial or biaxial cold stretching with a stretch ratio in the range from 1:1 to 1:4.
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| 申请公布号 |
US2007241483(A1) |
申请公布日期 |
2007.10.18 |
| 申请号 |
US20050570279 |
申请日期 |
2005.06.08 |
| 申请人 |
NOVAMONT S.P.A. |
发明人 |
BASTIOLI CATIA;DEL TREDICI GIANFRANCO;GUANELLA ITALO |
| 分类号 |
B29C55/00;B29C47/00;B29K67/00 |
主分类号 |
B29C55/00 |
| 代理机构 |
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代理人 |
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