Silane derivatives which improve properties of pre-polyamide compositions
    1.
    发明授权
    Silane derivatives which improve properties of pre-polyamide compositions 失效
    提高预聚酰胺组合物性能的硅烷衍生物

    公开(公告)号:US5032635A

    公开(公告)日:1991-07-16

    申请号:US463826

    申请日:1990-01-08

    IPC分类号: C08K5/54 C08L71/12 C08L77/00

    CPC分类号: C08K5/54 C08L71/123 C08L77/00

    摘要: Novel polyphenylene ether-polyamide compositions having improved compatibility, elongation and impact properties as well as improved processability are prepared comprising one or more polyphenylene ethers, one or more polyamides and a property improving silane derivative compound having in the molecule both (a) at least one silicon bonded to a carbon through an oxygen link and (b) at least one ethylenic carbon-carbon double bond or carbon-carbon triple bond and/or functional group selected from the group consisting of an amine group or a mercepto group, with the proviso that the functional group is not directly bonded to a silicon atom. These compositions may further comprise a polymeric impact modifier therefore and/or an inorganic reinforcing additive and/or other polymers including alkenyl aromatic polymers.

    摘要翻译: 制备具有改善的相容性,伸长率和冲击性能以及改善的加工性能的新型聚苯醚 - 聚酰胺组合物,其包含一种或多种聚苯醚,一种或多种聚酰胺和在分子中具有(a)至少一种 通过氧键连接至碳的硅,和(b)至少一个烯属碳 - 碳双键或碳 - 碳三键和/或选自胺基或梅塞普托组的官能团,条件是 官能团不直接键合到硅原子上。 这些组合物还可以包含聚合物抗冲改性剂和/或无机增强添加剂和/或包括烯基芳族聚合物的其它聚合物。