ANTIMICROBIAL ARTICLES
    1.
    发明申请
    ANTIMICROBIAL ARTICLES 审中-公开
    抗议文章

    公开(公告)号:US20130096194A1

    公开(公告)日:2013-04-18

    申请号:US13692391

    申请日:2012-12-03

    Abstract: The present disclosure describes a method for forming microporous and antimicrobial articles. The method comprises preparing an initial composition containing a semicrystalline polylactic acid material, a nonpolymeric aliphatic ester diluent, and a nucleating agent. The initial composition is heated to form a melt blended composition. Upon cooling, the melt blended composition phase separates into a composition having two continuous phases. A network of interconnected micropores may be formed by stretching the composition, by removing at least a portion of the nonpolymeric aliphatic ester diluent from the composition, or a combination thereof.

    Abstract translation: 本公开描述了形成微孔和抗微生物制品的方法。 该方法包括制备含有半结晶聚乳酸材料,非聚合脂族酯稀释剂和成核剂的初始组合物。 将初始组合物加热以形成熔融共混组合物。 在冷却时,熔融共混组合物相分离成具有两个连续相的组合物。 通过从组合物中除去至少一部分非聚合脂族酯稀释剂或其组合,可以通过拉伸组合物形成相互连接的微孔网。

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