Thermoplastic molding compositions based on saturated polyesters
    1.
    发明授权
    Thermoplastic molding compositions based on saturated polyesters 失效
    基于饱和聚酯的热塑性成型组合物

    公开(公告)号:US3741936A

    公开(公告)日:1973-06-26

    申请号:US3741936D

    申请日:1972-01-06

    Applicant: HOECHST AG

    CPC classification number: C08K5/42 C08K3/013 C08L67/02

    Abstract: THE PRESENT INVENTION PROVIDES A MOLDING COMPOSITION WHICH COMPRISES A LINEAR SATURATED POLYESTER, AN INORGANIC SOLID MATERIAL HAVING A PARTICLE SIZE OF LESS THAN 5 MICRONS AND AN ALKALI METAL PARAFFIN SULFONATE OR AN ALKALI METAL OLEFIN SULFONATE CONTAINING 8 TO 30 CARBON ATOMS, WHICH MOLDINGG COMPOSITION CAN BE WORKED UP IN THE THERMOPLASTIC RANGE AND FROM WHICH MOLDED ARTICLES ARE OBTAINED WHICH CAN VERY EASILY BE REMOVED FROM THE MOLD AND WHICH HAVE A VERY GOOD QUALITY OF THE SURFACE.

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