FLAT COMPOSITE MATERIAL
    1.
    发明专利

    公开(公告)号:DE3566870D1

    公开(公告)日:1989-01-26

    申请号:DE3566870

    申请日:1985-10-18

    Applicant: BASF AG

    Abstract: Sheet-like reinforced materials consisting of A. a core layer comprising a sheet-like textile structure, preferably a glass fiber mat, B. a plastic matrix composed of a nylon which has been polymerized under alkaline conditions and penetrates both the core layer and the surface layer of layers, are produced batchwise by the RIM method or continuously on a double-belt press by impregnating the sheet-line textile structure and the foam sheets with a lactam melt and polymerizing the latter. The reinforced material can be used for the production of finished articles having a satisfactory surface, for example for the automotive or aircraft industry.

    SHEET-LIKE REINFORCED MATERIAL
    2.
    发明专利

    公开(公告)号:CA1270738A

    公开(公告)日:1990-06-26

    申请号:CA493840

    申请日:1985-10-25

    Applicant: BASF AG

    Abstract: Sheet-like reinforced materials consisting of A. a core layer comprising a sheet-Like textile structure, preferably a glass fiber mat, B. a plastic matrix composed of a nylon which has been polymerized under alkaline conditions and penetrates both the core layer and the surface layer or layers, are produced batchwise by the RIM method or continuously on a double-belt press by impregnating the sheet-line textile structure and the foam sheets with a lactam melt and polymerizing the latter. The reinforced material can be used for the production of finished articles having a satisfactory surface, for example for the automotive or aircraft industry.

    3.
    发明专利
    未知

    公开(公告)号:DE3439461A1

    公开(公告)日:1986-05-07

    申请号:DE3439461

    申请日:1984-10-27

    Applicant: BASF AG

    Abstract: Sheet-like reinforced materials consisting of A. a core layer comprising a sheet-like textile structure, preferably a glass fiber mat, B. a plastic matrix composed of a nylon which has been polymerized under alkaline conditions and penetrates both the core layer and the surface layer of layers, are produced batchwise by the RIM method or continuously on a double-belt press by impregnating the sheet-line textile structure and the foam sheets with a lactam melt and polymerizing the latter. The reinforced material can be used for the production of finished articles having a satisfactory surface, for example for the automotive or aircraft industry.

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