发明名称 |
TOUGHENING POLYLACTIC ACID WITH POLYHYDROXYALKANOATES |
摘要 |
Compositions of polymer blends of polylactic acid (PLA) and polyhydroxyalkanoate are described. In certain embodiments, the PHA is a multiphase copolymer blend having one phase a fully amorphous phase with a glass transition temperature of below 20° C. and is between about 5 to about 45% of the total PHA. Methods of making the compositions of the invention are also described. The invention also includes articles, films and laminates comprising the compositions. |
申请公布号 |
EP2571936(A4) |
申请公布日期 |
2014.05.14 |
申请号 |
EP20110784090 |
申请日期 |
2011.05.17 |
申请人 |
METABOLIX, INC. |
发明人 |
KRISHNASWAMY, RAJENDRA, K. |
分类号 |
C08L67/04;B32B27/00;C08G63/08;C08J5/18;C08K5/14 |
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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