Method of making biodegradable polymer compositions
    10.
    发明授权
    Method of making biodegradable polymer compositions 失效
    制造可生物降解聚合物组合物的方法

    公开(公告)号:US06630543B1

    公开(公告)日:2003-10-07

    申请号:US09763339

    申请日:2001-05-30

    IPC分类号: C08F25100

    摘要: A method of making a biodegradable polymer composition including the steps of providing a first component being either one of a thermoplastic poly(hydroxy ester ether) or a synthetic, hydroxy-functional polymer and providing a second component being a natural polymer. The method includes the steps of mixing the first component and second component together to form a mixture, compounding the mixture, and pelletizing the compounded mixture to form pellets of a biodegradable polymer composition.

    摘要翻译: 一种制备可生物降解的聚合物组合物的方法,包括以下步骤:提供第一组分为热塑性聚(羟基酯醚)或合成的羟基官能聚合物之一,并提供第二组分为天然聚合物。 该方法包括以下步骤:将第一组分和第二组分混合在一起形成混合物,混合混合物,并将复合混合物造粒,形成可生物降解聚合物组合物的颗粒。