Fluoropolymer blends and multilayer articles
    5.
    发明申请
    Fluoropolymer blends and multilayer articles 审中-公开
    含氟聚合物共混物和多层制品

    公开(公告)号:US20050124717A1

    公开(公告)日:2005-06-09

    申请号:US11040880

    申请日:2005-01-21

    摘要: Disclosed are various fluoropolymer blend combinations and multilayer articles comprising a blend in a first layer and a second layer comprising a polymer bonded to the first layer. The invention also provides an article comprising a first layer comprising a blend of two or more fluoropolymers, and a second layer bonded to the first layer, the second layer comprising a partially-fluorinated thermoplastic polymer, a perfluorinated thermoplastic polymer, or a combination thereof. The invention also provides an article comprising a first layer comprising a blend of two or more fluoropolymers, at least one of which comprises a partially-fluorinated thermoplastic polymer, and optionally at least one perhalogenated polymer, and a second layer bonded to the first layer, the second layer comprising an at least partially-fluorinated thermoplastic polymer. The invention also provides processes for preparing blended fluoropolymers and multilayer articles comprising a fluoropolymer layer.

    摘要翻译: 公开了各种含氟聚合物共混物组合和多层制品,其包含在第一层中的共混物和包含结合到第一层的聚合物的第二层。 本发明还提供了一种制品,其包括包含两种或更多种含氟聚合物的共混物的第一层和与第一层结合的第二层,第二层包含部分氟化的热塑性聚合物,全氟化的热塑性聚合物或其组合。 本发明还提供一种包含第一层的制品,该第一层包含两种或更多种含氟聚合物的共混物,其中至少一种包含部分氟化的热塑性聚合物和任选的至少一种全卤化聚合物,以及与第一层结合的第二层, 所述第二层包含至少部分氟化的热塑性聚合物。 本发明还提供了制备包含含氟聚合物层的混合含氟聚合物和多层制品的方法。