Polyester composition resistant to hydrolysis
    3.
    发明授权
    Polyester composition resistant to hydrolysis 有权
    耐水解的聚酯组合物

    公开(公告)号:US08829112B1

    公开(公告)日:2014-09-09

    申请号:US13564038

    申请日:2012-08-01

    IPC分类号: C08F242/00

    摘要: A composition comprises or is produced from polyester, a first modifier, and a second modifier wherein the first modifier includes a polymer that is incompatible with poly(hydroxyalkanoic acid) and is not an acid-containing or acid generating polymer. Also disclosed is an article comprising or produced from the composition. Further disclosed is a process combining a first modifier, a second modifier, or both, with a poly(hydroxyalkanoic acid) to produce the composition and optionally injection molding or thermoforming the composition into the article.

    摘要翻译: 组合物包含或由聚酯制成,第一改性剂和第二改性剂,其中第一改性剂包括与聚(羟基链烷酸)不相容并且不是含酸或产酸聚合物的聚合物。 还公开了包含或由组合物产生的制品。 进一步公开的是将第一改性剂,第二改性剂或二者与聚(羟基链烷酸)组合以产生组合物并任选地将组合物注塑或热成型成制品的方法。

    ETHYLENE/ESTER COPOLYMER NANOFILLER COMPOSITION
    7.
    发明申请
    ETHYLENE/ESTER COPOLYMER NANOFILLER COMPOSITION 审中-公开
    乙烯/酯共聚物纳米复合物组合物

    公开(公告)号:US20090215928A1

    公开(公告)日:2009-08-27

    申请号:US12332588

    申请日:2008-12-11

    摘要: A nanofiller masterbatch comprising a nanofiller and an ethylene/ester copolymer having copolymerized units of ethylene and a comonomer selected from monoesters of C4-C8 unsaturated acids having at least two carboxylic acid groups, diesters of C4-C8 unsaturated acids having at least two carboxylic acid groups, and mixtures of two or more thereof; and a nanocomposite comprising a polyolefin and the nanofiller masterbatch are disclosed. Processes for preparing the nanofiller masterbatch and the nanocomposite are also disclosed.

    摘要翻译: 一种纳米填料母料,其包含纳米填料和乙烯/酯共聚物,其具有共聚单元的乙烯和选自具有至少两个羧酸基团的C 4 -C 8不饱和酸的单酯的共聚单体,具有至少两个羧酸的C 4 -C 8不饱和酸的二酯 基团,及其两种或多种的混合物; 并且公开了包含聚烯烃和纳米填料母料的纳米复合材料。 还公开了制备纳米填料母料和纳米复合材料的方法。