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composite structure, drafting process, settlement process and film

机译：复合结构，起草过程，结算过程和胶片

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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.

机译：本文公开了包覆成型的聚酰胺复合材料结构及其制备方法。所公开的包覆成型的复合结构包括：i）具有表面的第一组分，该表面的至少一部分由表面树脂组合物制成，该表面树脂组合物选自聚酰胺组合物，该聚酰胺组合物包含两种或更多种熔点至少为25的全脂族聚酰胺的混合物。 250°C，并且包含纤维材料，该纤维材料浸渍有基质树脂组合物，ii）第二组分，其包含包覆成型树脂组合物，其在所述第一组分的至少一部分表面上粘附至所述第一组分，并且其中基质树脂组合物选自包含一种或多种熔点至少为250℃的全脂族聚酰胺的聚酰胺组合物。

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公开/公告号BR112013010473A2

专利类型
公开/公告日2016-08-02

原文格式PDF
申请/专利权人 E.I. DU PONT DE NEMOURS AND COMPANY;
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申请/专利号BR20131110473
发明设计人 ANDRI E. ELIA;MARTYN DOUGLAS WAKEMAN;OLAF NORBERT KIRCHNER;SHENGMEI YUAN;
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申请日2011-10-27
分类号B29C70/50;B29C70/68;B32B5/26;B32B17/02;B32B17/10;B32B27/12;B32B27/34;C08J5/04;C08J5/10;C08J5/18;C08L77;C08L77/02;C08L77/04;C08L77/06;C08L77/08;
国家 BR
入库时间 2022-08-21 14:27:16

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