Polyamide Composition Containing Ionomer
    15.
    发明申请
    Polyamide Composition Containing Ionomer 审中-公开
    含有离聚物的聚酰胺组合物

    公开(公告)号:US20130171394A1

    公开(公告)日:2013-07-04

    申请号:US13341736

    申请日:2011-12-30

    摘要: Disclosed is a composition comprising polyamide comprising nylon-6 and optionally nylon-6,66, nylon-66, nylon-610, nylon-612, nylon-11, nylon-12 and an ionomer comprising an ethylene carboxylic acid copolymer, wherein 30 to 90% of the total carboxylic acid functionalities are neutralized to salts with a mixture of zinc cations and cations of a second metal selected from Group 1 of the Periodic Table of the Elements wherein the salts comprise from 20 to 90% equivalents of zinc. Articles prepared from the composition have improved salt stress crack resistance when exposed to zinc chloride solutions.

    摘要翻译: 公开了包含尼龙-6和任选的尼龙-6,66,尼龙-66,尼龙-610,尼龙-612,尼龙-11,尼龙-12和包含乙烯羧酸共聚物的离聚物的聚酰胺的组合物,其中30至 总羧酸官能度的90%被中和到锌阳离子和选自元素周期表第1族的第二种金属的阳离子的混合物中,其中盐含有20-90%当量的锌。 由组合物制备的制品在暴露于氯化锌溶液时具有改善的盐胁迫抗裂性。