| 发明名称 |
Polytrimethylene ether ester elastomer flexible films |
| 摘要 |
Polytrimethylene ether ester elastomer flexible films are provided. The films have desirable physical properties, including tenacity, that enable their use in making robust packaging from relatively thin films.
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| 申请公布号 |
US7422795(B2) |
申请公布日期 |
2008.09.09 |
| 申请号 |
US20040872685 |
申请日期 |
2004.06.21 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SUNKARA HARI BABU;GOLDFINGER MARC B.;SAUER BRYAN B. |
| 分类号 |
B32B27/36;C08G63/66;C08G63/672;C08J5/18 |
主分类号 |
B32B27/36 |
| 代理机构 |
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| 地址 |
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