Layered resin molding and multilayered molded article
    4.
    发明授权
    Layered resin molding and multilayered molded article 有权
    层状树脂成形体及多层成形品

    公开(公告)号:US06893729B2

    公开(公告)日:2005-05-17

    申请号:US10203967

    申请日:2001-02-19

    IPC分类号: B32B27/08 B32B27/30 C08L77/00

    摘要: The present invention is to provide a laminated resin molding comprising a polyamide-based resin composition as an outer layer and being excellent in interlayer adhesion strength, in particular a laminated resin molding comprising a fluorine-containing resin as an inner layer.The present invention is a laminated resin molding which comprises a layer (A) comprising a polyamide-based resin composition and a layer (B) laminated to said layer (A), said layer (B) comprising a fluorine-containing ethylenic polymer having a carbonyl group, and said polyamide-based resin composition having a functional group, in addition to an amide group, selected from the group consisting of hydroxyl group, carboxyl group, ester group and sulfonamide group in a total amount of 0.05 to 80 equivalent percent relative to the amide group.

    摘要翻译: 本发明提供一种层叠树脂成型体,其包含聚酰胺类树脂组合物作为外层,层间粘合强度优异,特别是包含含氟树脂作为内层的层叠树脂成型体。 本发明是一种层叠树脂成型体,其包含层叠在所述层(A)上的层叠体(B)的聚酰胺系树脂组合物层(A)和所述层(B)的层(B),所述层(B)含有含氟乙烯系聚合物, 羰基,所述具有官能团的所述聚酰胺类树脂组合物除了选自羟基,羧基,酯基和磺酰胺基的酰胺基外,其总量相对于0.05〜80当量的总量 到酰胺基。