Composite materials comprising a reinforcing material and a star polyamide as a thermoplastic matrix, the precursor compound article of said materials and the products obtained using same
    3.
    发明申请
    Composite materials comprising a reinforcing material and a star polyamide as a thermoplastic matrix, the precursor compound article of said materials and the products obtained using same 有权
    包含增强材料和星形聚酰胺作为热塑性基质的复合材料,所述材料的前体化合物制品和使用其获得的产品

    公开(公告)号:US20060234025A1

    公开(公告)日:2006-10-19

    申请号:US10491458

    申请日:2002-09-30

    IPC分类号: D04H13/00

    摘要: The invention relates to a precursor article of a composite material comprising a polymer matrix and at least one reinforcing wire and/or fibres, said article comprising at least one reinforcing wire and/or fibres and at least one polymer matrix wire and/or fibres. The invention is characterised in that: said reinforcing wire and/or fibres are made from a reinforcing material and may comprise a thermoplastic polyamide part; said polymer matrix wire and/or fibres are made from thermoplastic polyamide; and the thermoplastic polyamide of said reinforcing wire and/or fibres and/or said polymer matrix wire and/or fibres comprise at least one polyamide with a star structure which contains: star macromolecular chains comprising one or more cores and at least three branches or three polyamide segments which are linked to the core; if necessary, linear polyamide macromolecular chains

    摘要翻译: 本发明涉及复合材料的前体制品,其包含聚合物基质和至少一种增强丝和/或纤维,所述制品包含至少一种增强丝和/或纤维和至少一种聚合物基质丝和/或纤维。 本发明的特征在于:所述增强线和/或纤维由增强材料制成并且可以包括热塑性聚酰胺部分; 所述聚合物基质丝和/或纤维由热塑性聚酰胺制成; 并且所述加强丝和/或纤维和/或所述聚合物基质丝和/或纤维的热塑性聚酰胺包含至少一种具有星形结构的聚酰胺,其包含:包含一个或多个核和至少三个分支或三个的核的星形大分子链 与芯连接的聚酰胺链段; 如果需要,线性聚酰胺大分子链