发明名称 |
POLYAMIDE COMPOSITE STRUCTURES AND PROCESSES FOR THEIR PREPARATION |
摘要 |
Disclosed herein are overmolded polyamide composites structures and processes for their preparation. The disclosed overmolded composite structures comprise i) a first component having a surface, at least a portion of which is made of a surface resin composition, selected from polyamide compositions comprising a blend of two or more fully aliphatic polyamides having a melting point of at least 250° C., and comprising a fibrous material being impregnated with a matrix resin composition, ii) a second component comprising an overmolding resin composition, adhered to said first component over at least a portion of the surface of said first component, and wherein the matrix resin composition is selected from polyamide compositions comprising a one or more fully aliphatic polyamides having a melting point of at least 250° C. |
申请公布号 |
EP2632709(A1) |
申请公布日期 |
2013.09.04 |
申请号 |
EP20110781919 |
申请日期 |
2011.10.27 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ELIA, ANDRI, E.;KIRCHNER, OLAF, NORBERT;MESAROS, DAVID, V.;WAKEMAN, MARTYN, DOUGLAS;YUAN, SHENGMEI |
分类号 |
B32B5/26;B29C70/50;B29C70/68;B32B17/02;B32B17/10;B32B27/12;B32B27/34;C08J5/04;C08L77/00;C08L77/02;C08L77/04;C08L77/06;C08L77/08 |
主分类号 |
B32B5/26 |
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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