| 发明名称 |
Melt-extruded articles with smooth surfaces |
| 摘要 |
The present invention relates to the field of copolyester elastomer compositions for manufacturing articles by melt extrusion processes at high extrusion rate, which articles exhibit higher quality smooth surface appearance than the articles made from compositions of the state of the art. |
| 申请公布号 |
EP2123713(A1) |
申请公布日期 |
2009.11.25 |
| 申请号 |
EP20080290441 |
申请日期 |
2008.05.09 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LEBOEUF, PHILIPPE;PHILIPPOZ, JEAN-MICHEL |
| 分类号 |
C08L67/02;B29C49/00;B29C49/04;C08K5/098;C08L23/08 |
主分类号 |
C08L67/02 |
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