发明名称 |
Biodegradable Polymer Blend |
摘要 |
A fully degradable and a compostable polyester based blend that is free from non- degradable organic or inorganic additives such as nucleating agents and the like. The thermal properties of the present blend are configured for optimised flow rate during process moulding via a 'flow rate enhancing component' being a relative low molecular weight biodegradable polyester. The blend also provides a resultant moulded article having the appropriate mechanical, physical and chemical properties including greatly improved toughness over existing PLA based blends. This is achieved by incorporating a 'toughening component' within the blend being a relatively high molecular weight component relative to the flow rate enhancing component. |
申请公布号 |
US2014073745(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
US201214003557 |
申请日期 |
2012.03.09 |
申请人 |
BAILEY PETER BRADBY SPIROS;HODZIC ALMA;HAYES SIMON ANTONY;FLOREON-TRANSFORMING PACKAGING LIMITED |
发明人 |
BAILEY PETER BRADBY SPIROS;HODZIC ALMA;HAYES SIMON ANTONY |
分类号 |
C08L67/04;B29C49/00 |
主分类号 |
C08L67/04 |
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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