estrutura composta, processo de elaboração, processo de acordo e filme,申请号BR20131110473-传众专利搜索

estrutura composta, processo de elaboração, processo de acordo e filme

申请公布号：BR112013010473(A2)

申请号：BR20131110473

申请日期：2011.10.27

申请公布日期：2016.08.02

申请人：

E.I. DU PONT DE NEMOURS AND COMPANY

发明人：ANDRI E. ELIA;MARTYN DOUGLAS WAKEMAN;OLAF NORBERT KIRCHNER;SHENGMEI YUAN

分类号：B29C70/50;B29C70/68;B32B5/26;B32B17/02;B32B17/10;B32B27/12;B32B27/34;C08J5/04;C08J5/10;C08J5/18;C08L77/00;C08L77/02;C08L77/04;C08L77/06;C08L77/08

主分类号：B29C70/50

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.