发明名称 |
composições de copolìmero/amido de polihidroxialcanoato, saco, invólucro, artigo absorvente, pelìcula de laminado de múltiplas camadas, laminado de múltiplas camadas e método de redução de poluição ambiental. |
摘要 |
<p>Films comprising a blend of polyhydroxyalkanoate copolymer and destructured starch are disclosed. Laminates having a first layer comprising a PHA copolymer and a second layer comprising a PHA copolymer/starch blend or thermoplastic starch are also disclosed. Disposable articles comprising the environmentally degradable films or laminates are also disclosed.</p> |
申请公布号 |
BR0213422(B1) |
申请公布日期 |
2012.11.27 |
申请号 |
BR20020213422 |
申请日期 |
2002.10.02 |
申请人 |
|
发明人 |
ERIC BRYAN BOND;ISAO NODA |
分类号 |
A61F13/15;C08L67/04;A61F13/49;A61F13/514;A61F13/551;B32B27/08;B32B27/36;C08G63/06;C08J11/10;C08K3/00;C08L3/00;C08L3/02;C08L101/16 |
主分类号 |
A61F13/15 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|