| 发明名称 |
PHOTODEGRADATION-RESISTANT BIODEGRADABLE FILMS |
| 摘要 |
This invention relates to biodegradable films characterised by high resistance to processes of the photodegradative type, mainly activated by the ultraviolet component of sunlight, which are particularly suitable for use in the mulch film sector. These films comprise a composition containing at least one polyphenol of plant origin. |
| 申请公布号 |
US2015267037(A1) |
申请公布日期 |
2015.09.24 |
| 申请号 |
US201314434165 |
申请日期 |
2013.10.09 |
| 申请人 |
Novamont S.p.A ;Consiglio Nazionale delle Ricerche |
发明人 |
Bastioli Catia;Capuzzi Luigi;Russo Claudio;Martinelli Tommaso |
| 分类号 |
C08K5/15;C08J5/18 |
主分类号 |
C08K5/15 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Film comprising a composition containing at least one thermoplastic polyester selected from aliphatic and aliphatic-aromatic polyesters and 0.1-10% by weight of at least one polyphenol selected from silibin, silidianin, isosilibin and silicristin and mixtures thereof. |
| 地址 |
Novara IT |
