POLYAMIDE WITH REDUCED CRYSTALLINITY
    1.
    发明申请
    POLYAMIDE WITH REDUCED CRYSTALLINITY 审中-公开
    具有降低结晶度的聚酰胺

    公开(公告)号:US20110046303A1

    公开(公告)日:2011-02-24

    申请号:US12922330

    申请日:2009-03-13

    IPC分类号: C08L77/00

    摘要: The invention relates to a novel process for making compositions comprising a polyamid, water and a salt, having reduced crystallinity, wherein the process comprising the steps of: a. mixing the polyamide, water and a salt b. heating the mixture to a temperature above 100° C. in a range between 120° C. below the Brill temperature and 50° C. above the Brill temperature of the polyamide at a pressure above the vapour pressure of the mixture at said temperature c. optionally cooling down the mixture.

    摘要翻译: 本发明涉及一种制备包含聚酰胺,水和盐的组合物的新型方法,其结晶度降低,其中该方法包括以下步骤:a。 混合聚酰胺,水和盐b。 在混合物的蒸气压在所述温度c下的压力下,将混合物加热至高于100℃的温度,低于Brill温度的120℃和高于聚酰胺的Brill温度的50℃。 可选地冷却混合物。